《中国学术期刊文摘》赠阅《中国学术期刊文摘》赠阅 CHINESE SCIENCE ABSTRACTS (Monthly, Established in 2006) Vol

《中国学术期刊文摘》赠阅《中国学术期刊文摘》赠阅 CHINESE SCIENCE ABSTRACTS (Monthly, Established in 2006) Vol. 10 No. 8, 2015 (Sum No. 110) Published on August 15, 2015

Chinese Science Abstracts Contents Competent Authority:

China Association for Science and Technology Hot Topic

Supporting Organization: Unmanned Aerial Vehicle…………………………………………………………………1 Department of Society Affa irs and Academic Activities El Niño………………………………………………………………………………………21 China Association for Science and Technology Cover Papers Sponsor: Science and Technology Review Publishing House Basic Science of Agriculture (38) Basic Theory of Environmental Science (39) Publisher: Botany (39) Chemical Industry (40) Chemistry (40) Crops (46) Energy and Power Engineering (46) Entomology (47) Science and Technology Review Publishing House General Biology (48) General Industrial Technology (49) Genetics (50) Editor-in-chief: CHEN Zhang-liang Geology (51) Metallography and Metalwork (52) Microbiology (52) Chief of the Staff / Deputy Editor-in-chief: Molecular Biology (53) Oceanography (53) Oncology (54) Pharmacy (54) Physics (55) Sports (55) Zoology (56) QIN De-ji [email protected]

Deputy Chief of the Staff/Deputy Editor-in-chief: Data Ranking SHI Yong-chao [email protected] Acoustics (57) Agricultural Engineering (58) Deputy Editor-in-chief: SONG Jun Agriculture, Dairy & Animal Science (59) Deputy Director of Editorial Department: Agriculture, Multidisciplinary (60) Agronomy (61) Allergy (62) WANG Shuai-shuai [email protected] Anatomy & Morphology (63) Andrology (64) Anesthesiology (65) WANG Xiao-bin Astronomy & Astrophysics (66) Automation & Control Systems (67)

Biochemical Research Methods (68) Biochemistry & Molecular Biology (69) Executive Editor of this issue: Biodiversity Conservation (70) Biology (71) Biophysics (72) WANG Shuai-shuai Biotechnology & Applied Microbiology (73) Cardiac & Cardiovascular Systems (74) Director of Circulation Department: 《中国学术期刊文摘》赠阅Cell & Tissue Engineering (75) Cell Biology (76) Chemistry, Analytical (77) YU Hui [email protected] Chemistry, Applied (78) Chemistry, Inorganic & Nuclear (79) Editorial Department: Chemistry, Medicinal (80) Chemistry, Multidisciplinary (81) 010-62172009 [email protected] Chemistry, Organic (82) Chemistry, Physical (83) Clinical Neurology (84) Circulation Department: Computer Science, Cybernetics (85) Computer Science, Artificial Intelligence (86) 010-62194182 [email protected] (for subscriptions) Computer Science, Hardware & Architecture (87) Address: No. 86, Xueyuan South Rd., Haidian Computer Science, Information Systems (88) Computer Science, Interdisciplinary Applications (89) District, Beijing 100081, P.R.China Computer Science, Software Engineering (90) Postcode: 100081 Computer Science, Theory & Methods (91) Construction & Building Technology (92) Website: www.csad.org.cn Critical Care Medicine (93) Crystallography (94) Sina Micro-blog: http://weibo.com/u/3809662148 Dentistry, Oral Surgery & Medicine (95) Dermatology (96) Distributor: All Local Post Offices in China Developmental Biology (97) Ecology (98) Electrochemistry (99) Distribution Codes: Emergency Medicine (100) Endocrinology & Metabolism (101) 80-487 (Homeland) M1993 (Overseas) Energy & Fuels (102) Engineering, Aerospace (103) Engineering, Biomedical (104) Distributor in China: Beijing Publishing Bureau Engineering, Chemical (105) Engineering, Civil (106) Distributor Abroad: Engineering, Electrical & Electronic (107) Engineering, Environmental (108) China International Book Trading Cooperation Engineering, Geological (109) Engineering, Industrial (110) Engineering, Manufacturing (111) Engineering, Marine (112) (No. 35, Chegongzhuang West Road, Haidian Engineering, Mechanical (113) Engineering, Multidisciplinary (114) District, Beijing 100044, P.R.China Engineering, Ocean (115) Engineering, Petroleum (116) Printing: Beijing Jinghua Hucais Printing Co., Ltd.

Periodical Registration: ISSN 1673-4084 Abstracts

CN 11-5411/N Astronomy and Earth Science (117) Biological Science (121) Price: RMB 40.00 (P.R.China) Environmental Science and Safety Science (125) Industrial Technology (125) US$ 40.00 (Abroad) Mathematics, Physics and Chemistry (128) Medicine and Hygiene (139)

ⅰ

中国学术期刊文摘（英文版）（月刊，2006 年创刊）第 10 卷第8 期（总第 110 期） 2015 年 8 月 15 日出版

《中国学术期刊文摘》（英文版）目次主管：中国科学技术协会支持单位：中国科协学会学术部热点追踪主办：科技导报社无人机……………………………………………………………………………1 出版者：科技导报社厄尔尼诺…………………………………………………………………………21 主编：陈章良封面文章

社长/副主编农业基础科学 (38) 环境科学基础理论 (39) 植物学 (39) 秦德继 [email protected] 化学工业 (40) 化学 (40) 农作物 (46) 能源与动力工程 (46) 副社长/副主编昆虫学 (47) 普通生物学 (48) 一般工业技术 (49) 遗传学 (50) 史永超 [email protected] 地质学 (51) 金属学与金属工艺 (52) 微生物学 (52) 副主编：宋军分子生物学 (53) 海洋学 (53) 肿瘤学 (54) 药学 (54) 物理学 (55) 体育 (55) 动物学 (56) 编辑部负责人：数据排行王帅帅 [email protected] 编辑部副主任：声学 (57) 农业工程 (58) 农业，乳品和动物科学 (59) 王晓彬（兼）综合农业 (60) 农学 (61) 过敏 (62) 解剖学和形态学 (63) 男科 (64) 麻醉学 (65) 天文学与天体物理学 (66) 本期执行责任编辑：王帅帅自动化与控制系统 (67) 生化研究方法 (68) 发行部负责人：《中国学术期刊文摘》赠阅生物化学与分子生物学 (69) 生物多样性保护 (70) 于辉 [email protected] 生物学 (71) 生物物理学 (72) 生物技术和应用微生物学 (73) 编辑部：心脏及心血管系统 (74) 细胞与组织工程学 (75) 010-62172009 [email protected] 细胞生物学 (76) 分析化学 (77) 应用化学 (78) 无机化学与核化学 (79) 医药化学 (80) 综合化学 (81) 发行部：有机化学 (82) 物理化学 (83) 临床神经病学 (84) 010-62194182 [email protected]（网上订刊）计算机科学，控制论 (85) 计算机科学，人工智能 (86) 地址：北京市海淀区学院南路 86 号计算机科学，硬件和架构 (87) 计算机科学，信息系统 (88) 邮编：100081 计算机科学，跨学科的应用 (89) 计算机科学，软件工程 (90) 网址：www.csad.org.cn 计算机科学，理论与方法 (91) 建筑与建筑技术 (92) 新浪微博：http://weibo.com/u/3809662148 危重病急救医学 (93) 结晶学 (94) 牙科，口腔外科医学 (95) 订阅：全国各地邮局皮肤科 (96) 发育生物学 (97) 生态学 (98) 邮发代号：80-487（国内），M1993（国外）电化学 (99) 急救医学 (100) 内分泌与代谢 (101) 中国总发行：北京市报刊发行局能源与燃料 (102) 航空航天工程 (103) 生物医学工程 (104) 化学工程 (105) 土木工程 (106) 电气与电子工程 (107) 海外发行总代理：中国国际图书贸易集团有限公司环境工程 (108) 地质工程 (109) 工业工程 (110) （北京市海淀区车公庄西路 35 号，邮编 100044）制造工程 (111) 船舶工程 (112) 机械工程 (113) 广告经营许可证：京海工商广字第 0035 号综合工程 (114) 海洋工程 (115) 石油工程 (116) 印刷装订：北京京华虎彩印刷有限公司

标准连续出版物号：论文摘要 ISSN 1673-4084 CN 11-5411/N 天文学、地球科学 (117) 生物科学 (121) 环境科学、安全科学 (125) 定价：40.00 元(国内) US$ 40.00(国外) 工业技术 (125) 数理科学和化学 (128) 医药、卫生 (139)

ⅱ

Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Hot Topic

Unmanned Aerial Vehicle ·Editor’s Note· Unmanned Aerial Vehicle (UAV) is a kind of spacecraft controlled by autonomy process and flying by remote control, it can be half-autonomy controlled by remote operator and also can operate by itself without navigating and controlling by person. UAV is constituted of airframe, flight control system, data link system, launch and retrieve system, power system, and so on. The technology involved many aspects such as invisibility, flying control, power, data chain, launch and retrieve. The characters of UAV are: (1) flexibility in body, small in size, light in weight; (2) can afford multi-load tasks and take long time and far distance flying; (3) good stealth performance and viability, low cost; (4) high safety factor, good ability of autonomous control. The first UAV was successfully developed in England in 1917. The early UAV was transformed on the basic of the retired aircraft. The early UAV could only fly in the setting route, and could not be manual intervened or autonomic response, and mainly was used in assistant drone of artillery maneuvers. From the 1960s, with the developing of wireless, autonomic control, computers and so on, UAV no longer depended on ground control, and could take multiple tasks flexibly, and be used in the war. From 1990s, with the dramatic development of information technology, satellite communication technology and efficient aerodynamic technology, the property of UAV was constantly promoted, and the function was expanded, and UAV could be used in more and more fields. Now there has been a great mass fervor for UAV all over the world, and 57 countries are exploiting UAV, and the kinds of UAV are more than 1000, among which more than 400 types have come into production. These UAV are mailly used in military field and expanding in civil using. In the research of UAV, America has occupied the commanding height. So far, America has developed hundreds of high, medium, low altitude and large, medium, small sized UAV, which covered the fields of intelligence/surveillance/investigation, electronic countermeasures, communications relay, attack and so on. The developing level, performance index and technology readiness level of UAV in USA are in the front rank《中国学术期刊文摘》赠阅 of the world. The research of UAV in China started from 1950s, and got substantial progress in 1990s. Through the unremitting endeavor, the performance of UAV is improved continually, and the complete system of UAV has been formed, and different types and functions of UAV have come into service. But from the integral level, we have obvious divide from America and Israel in the research of UAV. The problems are: (1) though we have many kinds of UAV, but there are overlapping investment and low-level repeating, and the development of high-end of UAV is still far behind; (2) our engine research is weak. During the special flying condition, there is special demands to the engine; (3) the problem of networked communication. The war has puts forward high demands of high range, high precision, zero mortality, high repeating utilization factor and elusive to the weaponry, and UAV has become to be the absolutely necessary weaponry. With the development of flying platform and loading equipment, UAV is increasingly applied in military and civil field, especially in military field. With the development of the technology, the environment of modernize war is increasingly complicated, and it can’t fulfill a task by one single UAV. Multiple UAVs have incomparable efficiency and instantaneity in aspects such as target seeking and target striking. In the background of informationize, networking and systemaltization, multi-aircraft cooperative combat will be the main mode of operation and the development tendency of UAV in the future. This issue was greatly supported by Professor DUAN Hai-bin (School of Automation Science and Electrical Engineering, Beihang University).

·Data Rankings· By May 25, 2015, according to China Knowledge Resource Integrated Database (CNKI) and Web of Science (WOS), the numbers of journal papers by retrieving ‘Unmanned Aerial Vehicle’ are 1565 and 2976 respectively. The number of published papers of institutions, authors, journals, and cited frequency are as follows.

1 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Number of Published Papers of Institutions in CNKI Number of Published Papers of Institutions in WOS Institution Number of Papers Institution Number of Papers Centre National De La Recherche Northwestern Polytechnical University 388 118 Scientifique (CNRS) Nanjing University of Aeronautics and 176 United States department of defense 117 Astronautics Air Force Engineering University 129 University of California System 95 Beihang University 113 Beihang University 77 National University of Defense Technology 42 United States Air Force 60 （Sources: CNKI, Web of Science; Retrieval date: 2015.5.25）

Number of Published Papers of Authors in CNKI Number of Published Papers of Authors in WOS

Author Institution Number of Papers Author Number of Papers

YAN Jian-guo Northwestern Polytechnical University 32 Anonymous 58 ZHU Northwestern Polytechnical University 28 Fulghum, DA 43 Xiao-ping ZHOU Zhou Northwestern Polytechnical University 26 Kim, Youdan 33 GAO Northwestern Polytechnical University 25 Lozano, R 31 Xiao-guang ZHOU De-yun Northwestern Polytechnical University 22 Ollero, A 31 （Sources: CNKI, Web of Science; Retrieval date: 2015.5.25）《中国学术期刊文摘》赠阅 Number of Published Papers of Journals in CNKI Number of Published Papers of Journals in WOS

Journal Number of Papers Journal Number of Papers

Aerodynamic Missile Journal 118 Journal of Intelligent Robotic Systems 272

Electronics Optics & Control 100 Aviation Week Space Technology 103 Proceedings of the Institution of Computer Measurement & Control 88 Mechanical Engineers Part G Journal of 78 Aerospace Engineering Journal of Guidance Control and Fire Control & Command Control 73 72 Dynamics Journal of Projectiles, Rockets, Missiles 63 Journal of Aircraft 72 and Guidance （Sources: CNKI, Web of Science; Retrieval date: 2015.5.25）

According to CNKI, highly cited papers by retrieving ‘Unmanned Aerial Vehicle’ are as follows.

Highly Cited Papers in CNKI Citation Title First Author Source Frequency Research on key techniques of aerial remote Engineering Journal of Wuhan 106 YAN Lei sensing system for unmanned aerial vehicles University, 2004, 37(6): 67–70 Bulletion of Surveying and Mapping, 101 Research on UAV Remote Sensing System CUI Hong-xia 2005, (5): 11–14

2 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts (continue) Citation Title First Author Source Frequency Study on a Kind of Path Planning Algorithm for Journal of System Simulation, 2004, 96 FU Xiao-wei UAV 16(1): 20–34 Survey of foreign researches on autonomous Systems Engineering and Electronics, 94 TANG Qiang flight control for unmanned aerial vehicles 2004, 26(3): 418–422 The research on calibration of the Science of Surveying and Mapping, 79 CUI Hong-xia non-measurement camera 2005, 30(1): 105–112 Position and Orientation Estimation Method for ACTA Aeronautica Et Astronautica 79 Landing of Unmanned Aerial Vehicle with Two ZHANG Guang-jun Sinica, 2005, 26(3): 344–348 Circle Based Computer Vision Electronics Optics &Control, 2005, 70 A genetic algorithm for path planning of UAV MA Yun-hong 12(5): 24–27 VORONOI Diagram-based Path Planning for Journal of System Simulation, 2006, 60 ZHAO Wen-ting UAVs 18(S2): 159–165 （Source: CNKI; Retrieval date: 2015.5.25）

According to Web of Science, highly cited papers by retrieving ‘Unmanned Aerial Vehicle’ are as follows.

Highly Cited Papers in WOS Citation Title First Author Source Frequency Decentralized overlapping control of a formation of 171 Stipanovic, DM Automatica, 2004, 40(8): 1285–1296 unmanned aerial《中国学术期刊文摘》赠阅 vehicles Visually guided landing of an unmanned aerial IEEE Transactions on Robotics and 146 Saripalli, S vehicle Automation, 2003, 19(3): 371–380 Thermal and Narrowband Multispectral Remote IEEE Transactions on Geoscience and 138 Sensing for Vegetation Monitoring Berni, Jose A J Remote Sensing, 2009, 47(3): 722–738 From an Unmanned Aerial Vehicle IEEE Transactions on Systems Man and Evolutionary algorithm based offline/online path 96 Nikolos, IK Cybernetics Part B—Cybernetics, 2003, planner for UAV navigation 33(6): 898–912 A practical visual servo control for an unmanned IEEE Transactions on Robotics, 2008, 96 Guenard, Nicolas aerial vehicle 24(2): 331–340 Imaging from an unmanned aerial vehicle: Computers and Electronics in 84 Herwitz, SR agricultural surveillance and decision support Agriculture, 2004, 44(1): 49–61 Output Feedback Control of a Quadrotor UAV Using IEEE Transactions on Neural Networks, 72 Dierks, Travis Neural Networks 2010, 21(1): 50–66 Texture and Scale in Object-Based Analysis of Laliberte, Andrea IEEE Transactions on Geoscience and 68 Subdecimeter Resolution Unmanned S Remote Sensing, 2009, 47(3): 761–770 Aerial Vehicle (UAV) Imagery A Survey of Motion Planning Algorithms from the Journal of Intelligent & Robotic 62 Goerzen, C Perspective of Autonomous UAV Guidance Systems, 2010, 57(1–4): 65–100 Assessment of unmanned aerial vehicles imagery for Lelong, Camille 55 SENSORS, 2008, 8(5): 3557–3585 quantitative monitoring of wheat crop in small plots C D （Source: Web of Science; Retrieval date: 2015.5.25）

3 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 ·Classic Papers· By using Histcite to analyze the top 30 papers of LCS (Local Citation Score) based on the data from Web of Science, the chosen classic papers are as follows. Classic Papers Number Title First Author Source Thermal and Narrowband Multispectral Remote Sensing for IEEE Transactions on Geoscience and 1 Berni, Jose A. J Vegetation Monitoring From an Unmanned Aerial Vehicle Remote Sensing, 2009, 47(3): 722–738 Assessment of unmanned aerial vehicles imagery for Lelong, Camille 2 SENSORS, 2008, 8(5): 3557–3585 quantitative monitoring of wheat crop in small plots C. D An Automated Technique for Generating Georectified Mosaics from Ultra-High Resolution Unmanned Aerial Remote Sensing, 2012, 4(5): 3 Turner, Darren Vehicle (UAV) Imagery, Based on Structure from Motion 1392–1410 (SfM) Point Clouds Acquisition, Orthorectification, and Object-based Laliberte, Photogrammetric Engineering and 4 Classification of Unmanned Aerial Vehicle (UAV) Andrea S Remote Sensing, 2010, 76(6): 661–672 Imagery for Rangeland Monitoring Point Cloud Generation from Aerial Image Data Acquired by 5 a Quadrocopter Type Micro Unmanned Aerial Vehicle and a Rosnell, Tomi SENSORS, 2012, 12(1): 453–480 Digital Still Camera

Thermal and Narrowband Multispectral Remote Sensing for Vegetation Monitoring 《中国学术期刊文摘》赠阅From an Unmanned Aerial Vehicle Berni, Jose A.J; Zarco-Tejada, Pablo J; Suarez, Lola; et al. Abstract: Two critical limitations for using current satellite sensors in real-time crop management are the lack of imagery with optimum spatial and spectral resolutions and an unfavorable revisit time for most crop stress-detection applications. Alternatives based on manned airborne platforms are lacking due to their high operational costs. A fundamental requirement for providing useful remote sensing products in agriculture is the capacity to combine high spatial resolution and quick turnaround times. Remote sensing sensors placed on unmanned aerial vehicles (UAVs) could fill this gap, providing low-cost approaches to meet the critical requirements of spatial, spectral, and temporal resolutions. This paper demonstrates the ability to generate quantitative remote sensing products by means of a helicopter-based UAV equipped with inexpensive thermal and narrowband multispectral imaging sensors. During summer of 2007, the platform was flown over agricultural fields, obtaining thermal imagery in the 7.5-13-mu m region (40-cm resolution) and narrowband multispectral imagery in the 400-800-nm spectral region (20-cm resolution). Surface reflectance and temperature imagery were obtained, after atmospheric corrections with MODTRAN. Biophysical parameters were estimated using vegetation indices, namely normalized difference vegetation index, transformed chlorophyll absorption in reflectance index/optimized soil-adjusted vegetation index, and photochemical reflectance index (PRI), coupled with SAILH and FLIGHT models. As a result, the image products of leaf area index, chlorophyll content (C(ab)), and water stress detection from PRI index and canopy temperature were produced and successfully validated. This paper demonstrates that results obtained with a low-cost UAV system for agricultural applications yielded comparable estimations, if not better, than those obtained by traditional manned airborne sensors. Keywords: Multispectral; narrowband; radiative transfer modeling; remote sensing; stress detection; thermal; unmanned aerial system (UAS); unmanned aerial vehicles (UAVs) Source: IEEE Transactions on Geoscience and Remote Sensing, 2009, 47(3): 722–738

4 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Assessment of unmanned aerial vehicles imagery for quantitative monitoring of wheat crop in small plots Lelong, Camille C. D; Burger, Philippe; Jubelin, Guillaume; et al. Abstract: This paper outlines how light Unmanned Aerial Vehicles (UAV) can be used in remote sensing for precision farming. It focuses on the combination of simple digital photographic cameras with spectral filters, designed to provide multispectral images in the visible and near-infrared domains. In 2005, these instruments were fitted to powered glider and parachute, and flown at six dates staggered over the crop season. We monitored ten varieties of wheat, grown in trial micro-plots in the South-West of France. For each date, we acquired multiple views in four spectral bands corresponding to blue, green, red, and near-infrared. We then performed accurate corrections of image vignetting, geometric distortions, and radiometric bidirectional effects. Afterwards, we derived for each experimental micro-plot several vegetation indexes relevant for vegetation analyses. Finally, we sought relationships between these indexes and field-measured biophysical parameters, both generic and date-specific. Therefore, we established a robust and stable generic relationship between, in one hand, leaf area index and NDVI and, in the other hand, nitrogen uptake and GNDVI. Due to a high amount of noise in the data, it was not possible to obtain a more accurate model for each date independently. A validation protocol showed that we could expect a precision level of 15% in the biophysical parameters estimation while using these relationships. Keywords: imagery; multispectral; precision farming; UAV Source: SENSORS, 2008, 8(5): 3557–3585 Email: Lelong, Camille C. D; [email protected]

An Automated Technique for Generating Georectified Mosaics from Ultra-High Resolution Unmanned Aerial Vehicle (UAV) Imagery, Based on Structure from Motion (SfM) Point Clouds Turner, Darren; Lucieer, Arko; Watson, Christopher Abstract: Unmanned Aerial Vehicles (UAVs) are an exciting new remote sensing tool capable of acquiring high resolution spatial data. Remote sensing with UAVs has the potential to provide imagery at an unprecedented spatial and temporal resolution. The small footprint of UAV imagery, however, makes it《中国学术期刊文摘》赠阅 necessary to develop automated techniques to geometrically rectify and mosaic the imagery such that larger areas can be monitored. In this paper, we present a technique for geometric correction and mosaicking of UAV photography using feature matching and Structure from Motion (SfM) photogrammetric techniques. Images are processed to create three dimensional point clouds, initially in an arbitrary model space. The point clouds are transformed into a real-world coordinate system using either a direct georeferencing technique that uses estimated camera positions or via a Ground Control Point (GCP) technique that uses automatically identified GCPs within the point cloud. The point cloud is then used to generate a Digital Terrain Model (DTM) required for rectification of the images. Subsequent georeferenced images are then joined together to form a mosaic of the study area. The absolute spatial accuracy of the direct technique was found to be 65-120 cm whilst the GCP technique achieves an accuracy of approximately 10-15 cm. Keywords: UAV; Structure from Motion (SfM); rectify; georeferencing; mosaicking; point cloud; Digital Terrain Model (DTM) Source: Remote Sensing, 2012, 4(5): 1392–1410

Acquisition, Orthorectification, and Object-based Classification of Unmanned Aerial Vehicle (UAV) Imagery for Rangeland Monitoring Laliberte, Andrea S; Herrick, Jeffrey E; Rango, Albert; et al. Abstract: The use of unmanned aerial vehicles (UAVs) for natural resource applications has increased considerably in recent years due to their greater availability, the miniaturization of sensors, and the ability to deploy a UAV relatively quickly and repeatedly at low altitudes. We examine in this paper the potential of using a small UAV for rangeland inventory, assessment and monitoring. Imagery with a ground resolved distance of 8 cm was acquired over a 290 ha site in southwestern Idaho. We developed a semi-automated orthorectification procedure suitable for handling large numbers of small-footprint UAV images. The geometric accuracy of the orthorectified image mosaics ranged from 1.5 m to 2 m. We used object-based hierarchical image analysis to classify imagery of plots measured concurrently on the ground using standard rangeland monitoring procedures. Correlations between image-and ground-based estimates of percent cover resulted in r-squared values ranging from 0.86 to 0.98. Time estimates indicated a greater efficiency for the image-based method compared to ground measurements. The overall classification accuracies for the two image mosaics were 83 percent and 88 percent. Even under the current limitations of operating a UAV in the National Airspace, the results of this study show that UAVs can be used successfully to obtain

5 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 imagery for rangeland monitoring, and that the remote sensing approach can either complement or replace some ground-based measurements. We discuss details of the UAV mission, image processing and analysis, and accuracy assessment. Source: Photogrammetric Engineering and Remote Sensing, 2010, 76(6): 661–672 Email: Laliberte, Andrea S; [email protected]

Point Cloud Generation from Aerial Image Data Acquired by a Quadrocopter Type Micro Unmanned Aerial Vehicle and a Digital Still Camera Rosnell, Tomi; Honkavaara, Eija Abstract: The objective of this investigation was to develop and investigate methods for point cloud generation by image matching using aerial image data collected by quadrocopter type micro unmanned aerial vehicle (UAV) imaging systems. Automatic generation of high-quality, dense point clouds from digital images by image matching is a recent, cutting-edge step forward in digital photogrammetric technology. The major components of the system for point cloud generation are a UAV imaging system, an image data collection process using high image overlaps, and post-processing with image orientation and point cloud generation. Two post-processing approaches were developed: one of the methods is based on Bae Systems' SOCET SET classical commercial photogrammetric software and another is built using Microsoft (R)'s Photosynth (TM) service available in the Internet. Empirical testing was carried out in two test areas. Photosynth processing showed that it is possible to orient the images and generate point clouds fully automatically without any a priori orientation information or interactive work. The photogrammetric processing line provided dense and accurate point clouds that followed the theoretical principles of photogrammetry, but also some artifacts were detected. The point clouds from the Photosynth processing were sparser and noisier, which is to a large extent due to the fact that the method is not optimized for dense point cloud generation. Careful photogrammetric processing with self-calibration is required to achieve the highest accuracy. Our results demonstrate the high performance potential of the approach and that with rigorous processing it is possible to reach results that are consistent with theory. We also point out several further research topics. Based on theoretical and empirical results, we give recommendations for properties of imaging sensor, data collection and processing of UAV image data to ensure accurate point cloud generation. Keywords: unmanned aerial vehicle;《中国学术期刊文摘》赠阅 photogrammetry; point cloud; small sensor digital camera; calibration Source: SENSORS, 2012, 12(1): 453–480 Email: Rosnell, Tomi; [email protected]

6 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts ·Highly Cited Papers·

Citation frenquency: 106 Research on key techniques of aerial remote sensing system for unmanned aerial vehicles YAN Lei; LU Shu-qiang; ZHAO Hong-ying; et al. Abstract: The aerial remote sensing (RS) system for unmanned aerial vehicles (UAV), which is flexible and lower in cost, will be the potential and necessary supplement for traditional aerial RS systems.Based on the UAV developed domestically, the structure of RS system for UAV is designed. And then, the key techniques involved in RS system for UAV are discussed.Finally, a conclusion is given and the future research work is mentioned. Keywords: aerial sensing; unmanned aerial vehicle (UAV); infomlation platform Source: Engineering Journal of Wuhan University, 2004, 37(6): 67–70

Citation frenquency: 96 Study on a Kind of Path Planning Algorithm for UAV FU Xiao-wei; GAO Xiao-guang Abstract: The difference between flight path planning and trajectory planning is presented, and a path planning scheme for UAV is developed. Constructing and searching a voronoi diagram based on the locations of the threats, an initial reference threat-avoiding flight path to the target is generated. This initial reference path cannot be followed by the UAV. In this paper, cubic spline theory and sequential quadratic programming are used for optimizing the initial reference path. The optimized path is flyable to the UAV. The Matlab simulation result demonstrates the path planning algorithm is effective. Keywords: UAV; path planning; voronoi diagram; Dijkstra algorithm; cubic spline; SQP Source: Journal of System Simulation, 2004, 16(1): 20–34

Citation frenquency: 94 《中国学术期刊文摘》赠阅 Survey of foreign researches on autonomous flight control for unmanned aerial vehicles TANG Qiang; ZHU Zhi-qiang; WANG Jian-yuan Abstract: The study on autonomousflight control of unmanned aerial vehicles (UAVs) is a frontier problem of flight control. Its goal is to realize the autonomous flight control, decision making and management for UAVs. Because of its huge complexity and high intelligence, it is still in the early stage. The foreign researches and their results in this field are overviewed. In the firstplace, the concept of autonomous control is introduced. Then several related key issues are discussed respectively, including the in-flightplan-ning and re-planning problems, the hierarchical structure of control systems, and the autonomous landing of UAVs. Finally, the researh areas are proposed to address development tendency and challenges. Keywords: unmanned aerial vehicles (UAVs); autonomousflight control; planning; hierarchical structure; autonomous landing Source: Systems Engineering and Electronics, 2004, 26(3): 418–422

Citation frenquency: 79 The research on calibration of the non-measurement camera CUI Hong-xia; SUN Jie; LIN Zong-jian; et al. Abstract: In this paper, two calibration method, which are based on DDM (Digital Distortion Model) and additional parameters bundle adjustment algorithm, are discussed to determine the internal geometric and systematic distortion parameters of the digital camera. The two method are applied into the calibration of the airborne digital camera of the UAVRS-Ⅱ (unmanned air vehicle for remote sensing system). In order to analyze the accuracy, different scales are unified to draw comparisons. Experimental results indicate that the distortion of the array digital camera calibrated conforms to the systematic distortion rules besides a little random distortion. Conclusions are drawn that it is feasible to adopt the DDM method to correct the distortion of the digital cameras. Keywords: camera calibration; distortion; UAV; bundle adjustment Source: Science of Surveying and Mapping, 2005, 30(1): 105–112

7 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Citation frenquency: 79 Position and Orientation Estimation Method for Landing of Unmanned Aerial Vehicle with Two Circle Based Computer Vision ZHANG Guang-jun; ZHOU Fu-qiang Abstract: A novel monocular vision method for landing of unmanned aerial vehicle (UAV) to estimate its state relative to a known two-circle planar target is proposed. The motion and projection model of the camera onboard of UAV is established. Twenty-one control points with invariance of perspective projection are generated with eight common tangent points of two coplanar circles onto the designed target. The position and orientation of the camera can be computed with the world coordinates of twenty-one control points and the corresponding image coordinates. The feature extraction of two circles and control points labeling in a 768×576 pixel size image with complex background may be completed within 9 ms. Simulation test results show that the proposed vision-based state estimations are accurate to within 6 cm refered to each axis of translation and 0.7 degrees refered to each axis of rotation when the distance between the camera and the landing pad is about 10m and the Gaussian white noise level is 1.5 pixels. The proposed technique is robust to noise and reliable, and it can meet the demand of the real time measurements of the position and orientation for control of UAV. Keywords: unmanned aerial vehicle; position; orientation; feature point; perspective projection Source: ACTA Aeronautica Et Astronautica Sinica, 2005, 26(3): 344–348

Citation frenquency: 70 A genetic algorithm for path planning of UAV MA Yun-hong; ZHOU De-yun Abstract: The optimal route of an unmanned airvehicle (UAV) should be loaded according to the battlefield environment before UAVcarryingoutamission, and the route performance isofvital importance to UAV’s operational efficiency. In this paper, genetic algorithm is used for the route optimizing of UAV. The path points and threats’position are denoted in the form of polar coordinates, which can shorten the gene code length, speed up the execution of genetic search forfast path generation. The simulation results demonstrated that this encoding method can complete planning《中国学术期刊文摘》赠阅 mission efficiently and get a desirable route avoiding the threats. Keywords: UAV; flight path planning; genetic algorithms; encoding methods Source: Electronics Optics &Control, 2005, 12(5): 24–27

Citation frenquency: 60 VORONOI Diagram-based Path Planning for UAVs ZHAO Wen-ting; PENG Jun-yi Abstract: Path Planning for uninhabited air vehicles (UAVs) plays important roles in autonomous flight and completing mission. On the basis of analyzing characters of VORONOI diagram, VORONOI diagram-based path planning arithmetic was researched in the background of Scenario and Mission Planning Federate in UAVS Simulation Federation. How to build VORONOI diagram based on threaten locations, compute costs of flight routes, choose preliminary path and optimize path were discussed importantly. Last, the advantages and disadvantages of the arithmetic were summarized and the improvement approach was proposed. Keywords: UAV; VORONOI Diagram; path planning; costs of flight routes Source: Journal of System Simulation, 2006, 18(S2): 159–165

Citation frenquency: 171 Decentralized overlapping control of a formation of unmanned aerial vehicles Stipanovic, DM; Inalhan, G; Teo, R; et al. Abstract: Decentralized overlapping feedback laws are designed for a formation of unmanned aerial vehicles. The dynamic model of the formation with an information structure constraint in which each vehicle, except the leader, only detects the vehicle directly in front of it, is treated as an interconnected system with overlapping subsystems. Using the mathematical framework of the inclusion principle, the interconnected system is expanded into a higher dimensional space in which the subsystems appear to be disjoint. Then, at each subsystem, a static state feedback controller is designed to robustly stabilize the perturbed nominal dynamics of the subsystem. The design procedure is based on the application of convex optimization tools involving linear matrix inequalities. As a final step, the decentralized controllers are contracted back to the original interconnected system for implementation.

8 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Keywords: decentralized control; robustness; reliability; information flows; large-scale systems Source: Automatica, 2004, 40(8): 1285–1296

Citation frenquency: 146 Visually guided landing of an unmanned aerial vehicle Saripalli, S; Montgomery, JF; Sukhatme, GS; et al. Abstract: We present the design and implementation of a real-time, vision-based landing algorithm for an autonomous helicopter. The landing algorithm is integrated with algorithms for visual acquisition of the target (a helipad) and navigation to the target, from an arbitrary initial position and orientation. We use vision for precise target detection and recognition, and a combination of vision and Global Positioning System for navigation. The helicopter updates its landing target parameters based on vision and uses an onboard behavior-based controller to follow a path to the landing site. We present significant results from flight trials in the field which demonstrate that our detection, recognition, and control algorithms are accurate, robust, and repeatable. Keywords: autonomous helicopter; autonomous landing; unmanned aerial vehicle; vision-based navigation Source: IEEE Transactions on Robotics and Automation, 2003, 19(3): 371–380

Citation frenquency: 138 Thermal and Narrowband Multispectral Remote Sensing for Vegetation Monitoring From an Unmanned Aerial Vehicle Berni, Jose A.J; Zarco-Tejada, Pablo J; Suarez, Lola; et al. Abstract: see also “Classic Papers”.

Citation frenquency: 96 Evolutionary algorithm based offline/online path planner for UAV navigation 《中国学术期刊文摘》赠阅Nikolos, IK; Valavanis, KP; Tsourveloudis, NC; et al. Abstract: An evolutionary algorithm based framework, a combination of modified, breeder genetic algorithms incorporating characteristics of classic genetic algorithms, is utilized to design an offline/online path planner for unmanned aerial vehicles (UAVs) autonomous navigation. The path planner calculates a curved path line with desired characteristics in a three-dimensional (3-D) rough terrain environment, represented using B-Spline curves, with the coordinates of its control points being the evolutionary algorithm artificial chromosome genes. Given a 3-D rough environment and assuming flight envelope restrictions, two problems are solved: i) UAV navigation using an offline planner in a known environment, and, ii) UAV navigation using an online planner in a completely unknown environment. The offline planner produces a single B-Spline curve that connects the starting and target points with a predefined initial direction. The online planner, based on the offline one, is given on-board radar readings which gradually produces a smooth 3-D trajectory aiming at reaching a predetermined target in an unknown environment; the produced trajectory consists of smaller B-Spline curves smoothly connected with each other. Both planners have been tested under different scenarios, and they have been proven effective in guiding an UAV to its final destination, providing near-optimal curved paths quickly and efficiently. Keywords: 3-D path planning; B-splines; evolutionary algorithms; navigation; UAV Source: IEEE Transactions on Systems Man and Cybernetics Part B—Cybernetics, 2003, 33(6): 898–912

Citation frenquency: 96 A practical visual servo control for an unmanned aerial vehicle Guenard, Nicolas; Hamel, Tarek; Mahony, Robert Abstract: An image-based visual servo control is presented for an unmanned aerial vehicle (UAV) capable of stationary or quasi-stationary flight with the camera mounted onboard the vehicle. The target considered consists of a finite set of stationary and disjoint points lying in a plane. Control of the position and orientation dynamics is decoupled using a visual error based on spherical centroid data, along with estimations of the linear velocity and the gravitational inertial direction extracted from image features and an embedded inertial measurement unit. The visual error used compensates for poor conditioning of the image Jacobian matrix by introducing a nonhomogeneous gain term adapted to the visual sensitivity of the error measurements. A nonlinear controller, that ensures exponential convergence of the system considered, is derived for the full dynamics of the system using control Lyapunov function design techniques.

9 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Experimental results on a quadrotor UAV, developed by the French Atomic Energy Commission, demonstrate the robustness and performance of the proposed control strategy. Keywords: aerial robotic vehicle; experiments; image-based visual servo (IBVS); underactuated systems Source: IEEE Transactions on Robotics, 2008, 24(2): 331–340 Email: Guenard, Nicolas; [email protected]

Citation frenquency: 84 Imaging from an unmanned aerial vehicle: agricultural surveillance and decision support Herwitz, SR; Johnson, LF; Dunagan, SE; et al. Abstract: In September 2002, NASA’s solar-powered Pathfinder-Plus unmanned aerial vehicle (UAV) was used to conduct a proof-of-concept mission in US national airspace above the 1500 ha plantation of the Kauai Coffee Company in Hawaii. While in national airspace, the transponder-equipped UAV was supervised by regional air traffic controllers and treated like a conventionally piloted aircraft. High resolution color and multispectral imaging payloads, both drawing from the aircraft's solar power system, were housed in exterior-mounted environmental pressure pods. A local area network (LAN) using unlicensed radio frequency was used for camera control and downlink of image data at rates exceeding 5 Mbit s-1. A wide area network (WAN) allowed a project investigator stationed on the US mainland to uplink control commands during part of the mission. Images were available for enhancing, printing, and interpretation within minutes of collection. The color images were useful for mapping invasive weed outbreaks and for revealing irrigation and fertilization anomalies. Multispectral-imagery was related to mature fruit harvest from certain fields with significant fruit display on the tree canopy exterior. During 4 h “loitering” above the plantation, ground-based pilots were able to precisely navigate the UAV along pre-planned flightlines, and also perform spontaneous maneuvers under the direction of the project scientist for image collection in cloud-free zones. Despite the presence of ground-obscuring cumulus cloud cover of ca. 70% during the image collection period, the UAV's maneuvering capability ultimately enabled collection of cloud-free imagery throughout most of the plantation. The mission demonstrated the capability of a slow-flying UAV, equipped with downsized imaging systems and line-of-sight telemetry, to monitor a localized agricultural region for an extended time period. The authors suggest that evolving long-duration (weeks to months) UAVs stand to make a valuable future contribution to regional agricultural《中国学术期刊文摘》赠阅 resource monitoring. Keywords: unmanned aerial vehicle; Pathfinder-Plus UAV; multispectral imaging; local area network; ripeness monitoring; weed mapping; fertigation; coffee Source: Computers and Electronics in Agriculture, 2004, 44(1): 49–61 Email: Herwitz, SR; [email protected]

Citation frenquency: 72 Output Feedback Control of a Quadrotor UAV Using Neural Networks Dierks, Travis; Jagannathan, Sarangapani Abstract: In this paper, a new nonlinear controller for a quadrotor unmanned aerial vehicle (UAV) is proposed using neural networks (NNs) and output feedback. The assumption on the availability of UAV dynamics is not always practical, especially in an outdoor environment. Therefore, in this work, an NN is introduced to learn the complete dynamics of the UAV online, including uncertain nonlinear terms like aerodynamic friction and blade flapping. Although a quadrotor UAV is underactuated, a novel NN virtual control input scheme is proposed which allows all six degrees of freedom (DOF) of the UAV to be controlled using only four control inputs. Furthermore, an NN observer is introduced to estimate the translational and angular velocities of the UAV, and an output feedback control law is developed in which only the position and the attitude of the UAV are considered measurable. It is shown using Lyapunov theory that the position, orientation, and velocity tracking errors, the virtual control and observer estimation errors, and the NN weight estimation errors for each NN are all semiglobally uniformly ultimately bounded (SGUUB) in the presence of bounded disturbances and NN functional reconstruction errors while simultaneously relaxing the separation principle. The effectiveness of proposed output feedback control scheme is then demonstrated in the presence of unknown nonlinear dynamics and disturbances, and simulation results are included to demonstrate the theoretical conjecture. Keywords: Lyapunov method; neural network (NN); observer; output feedback; quadrotor unmanned aerial vehicle (UAV) Source: IEEE Transactions on Neural Networks, 2010, 21(1): 50–66

10 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Citation frenquency: 68 Texture and Scale in Object-Based Analysis of Subdecimeter Resolution Unmanned Aerial Vehicle (UAV) Imagery Laliberte, Andrea S; Rango, Albert Abstract: Imagery acquired with unmanned aerial vehicles (UAVs) has great potential for incorporation into natural resource monitoring protocols due to their ability to be deployed quickly and repeatedly and to fly at low altitudes. While the imagery may have high spatial resolution, the spectral resolution is low when lightweight off-the-shelf digital cameras are used, and the inclusion or texture measures can potentially increase the classification accuracy. Texture measures have been used widely in pixel-based image analysis, but their use in an object-based environment has not been well documented. Our objectives were to determine the most suitable texture measures and the optimal image analysis scale for differentiating rangeland vegetation using UAV imagery segmented at multiple scales. A decision tree was used to determine the optimal texture features for each segmentation scale. Results indicated the following: 1) The error rate of the decision tree was lower; 2) prediction success was higher; 3) class separability was greater; and 4) overall accuracy was higher (high 90% range) at coarser segmentation scales. The inclusion of texture measures increased classification accuracies at nearly all segmentation scales, and entropy was the texture measure with the highest score in most decision trees. The results demonstrate that UAVs are viable platforms for rangeland monitoring and that the drawbacks of low-cost off-the-shelf digital cameras can be overcome by including texture measures and using object-based image analysis which is highly suitable for very high resolution imagery. Keywords: Object-based classification; rangelands; scale; texture; unmanned aircraft Source: IEEE Transactions on Geoscience and Remote Sensing, 2009, 47(3): 761–770 Email: Laliberte, AS; [email protected]

Citation frenquency: 62 A Survey of Motion Planning Algorithms from the Perspective of Autonomous UAV Guidance Goerzen, C; Kong, Z; Mettler, B Abstract: A fundamental aspect《中国学术期刊文摘》赠阅 of autonomous vehicle guidance is planning trajectories. Historically, two fields have contributed to trajectory or motion planning methods: robotics and dynamics and control. The former typically have a stronger focus on computational issues and real-time robot control, while the latter emphasize the dynamic behavior and more specific aspects of trajectory performance. Guidance for Unmanned Aerial Vehicles (UAVs), including fixed- and rotary-wing aircraft, involves significant differences from most traditionally defined mobile and manipulator robots. Qualities characteristic to UAVs include non-trivial dynamics, three-dimensional environments, disturbed operating conditions, and high levels of uncertainty in state knowledge. Otherwise, UAV guidance shares qualities with typical robotic motion planning problems, including partial knowledge of the environment and tasks that can range from basic goal interception, which can be precisely specified, to more general tasks like surveillance and reconnaissance, which are harder to specify. These basic planning problems involve continual interaction with the environment. The purpose of this paper is to provide an overview of existing motion planning algorithms while adding perspectives and practical examples from UAV guidance approaches. Keywords: Autonomous; UAV; Guidance; Trajectory; Motion planning; Optimization; Heuristics; Complexity; Algorithm Source: Journal of Intelligent & Robotic Systems, 2010, 57(1–4): 65–100

Citation frenquency: 55 Assessment of unmanned aerial vehicles imagery for quantitative monitoring of wheat crop in small plots Lelong, Camille C.D; Burger, Philippe; Jubelin, Guillaume; et al. Abstract: see also “Classic Papers”.

11 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 ·Recommended Papers·

Multiple UCAV Cooperative Jamming Air Combat Decision Making Based on Heuristic Self-adaptive Discrete Differential Evolution Algorithm XUE Yu; ZHUANG Yi; ZHANG You-yi; et al. Abstract: This paper presents a multiple unmanned combat air vehicle (UCAV) cooperative jamming air combat decisionmaking (MUCJAD) problem. An optimal model is constructed for the MUCJAD on the metric methods of the jamming effect evaluating indexes. In order to solve the model effectively, a heuristic self-adaptive discrete differential evolution (H-SDDE) algorithm is proposed in which, a strategy candidate pool which including four candidate solution generating strategies is designed and two self-adaptive learning processes are introduced for candidate solution generating strategy and its parameters. Furthermore, a threat degree based extensional integer coding scheme, a heuristic individual adjust operator and a constraints satisfaction based individual repair process are designed according to the real-word application. Simulation experiments are conducted on twelve test instances. The results indicate that the H-SDDE algorithm is better than other algorithms in terms of convergence speed and solution quality.The H-SDDE algorithm can enhance the effect of multiple UCAV cooperative jamming. Keywords: unmanned aerial vehicles; cooperative jamming; decision making; heuristic algorithm; self-adaption; optimization; differential evolution

Source: Acta Aeronautica et Astronautica Sinica, 2013, 34(2): 343–351 Email: ZHUANG Yi; [email protected]

Distributed coordinated heterogeneous task allocation for unmanned aerial vehicles DI Bin; ZHOU Rui; DING Quan-xin Abstract: This paper considers the problem of allocating heterogeneous unmanned aerial vehicles (UAVs) to varied types of targets performing detection, attack and verification tasks. The amount of information gained through detection and verification tasks is calculated by using the changes in entropy. The ability of UAVs performing attack tasks is modeled by the probabilities of targets destroyed. The relationships between the tasks are《中国学术期刊文摘》赠阅 also considered. The model of the distributed task allocation for heterogeneous UAVs is established. And the distributed auction algorithm using limited communications is developed to solve the task allocation problem optimally. Simulation results show the rationality of the model and the effectiveness of the proposed method. Keywords: unmanned aerial vehicle; task allocation; distributed auction; information theory; entropy Source: Control and Decision, 2013, 28(2): 274–278

Batch Reconstruction from UAV Images with Prior Information GUO Fu-sheng; GAO Wei Abstract: With the latest deregulation and opening-up policy of Chinese government on low altitude airspace to private sectors, the applications of unmanned aerial vehicles (UAVs) will be a huge potential market. Currently the automatic processing technology of UAV images is far behind the market demand, and has become the bottleneck of various applications. This work is meant to apply hugely successful scene reconstruction techniques in computer vision field to large scene reconstruction from UAV images. To this end, at first, specific problems of direct application of the Bundler, a popular increment reconstruction technique in computer vision are investigated. Then a batch reconstruction method from UAV images is proposed by fully taking into account various pieces of prior information which are usually available in UAV images, such as those from GPS, IMU, DSM, etc. Our method is tested with several sets of UAV images, and the experiments show that our method performs satisfactorily in terms of robustness, accuracy and scalability for UAV images. Keywords: 3D reconstruction; unmanned aerial vehicles (UAVs); batch reconstruction; prior information Source: Acta Automatica Sinica, 2013, 39(6): 834–845

Biologically eagle-eye-based autonomous aerial refueling for unmanned aerial vehicles DUAN Hai-bin; ZHANG Qi-fu; DENG Yi-min; et al. Abstract: Autonomous aerial refueling is one of the important supports for the improvement of unmanned aerial vehicle (UAV) combat capacity and the eagle is famous for its sharp eyesight. Aiming at the accuracy requirement during the docking phase of UAV autonomous aerial refueling (AAR), the UAV visual measurement methods and a hardware-in-loop simulation platform were designed based on eagle-eye vision mechanism. The visual attention mechanism of eagle eye was adopted to extract the region of interest in virtual scene and

12 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts perform saliency detection and noise removal. The relative pose of the tanker and unmanned aerial vehicle receiver was measured accurately based on the colored marker recognition of the UAV using P3P algorithm. Based on the above techniques the autonomous control law of the flying boom was designed with the proportional-integral-dlifferential (PID) controller. The hardware-in-loop simulation platform for unmanned aerial vehicle autonomous aerial refueling was developed in laboratory environment. Series of hardware-in-loop experiment results demonstrate the feasibility and effectiveness of the proposed approach in the biologically eagle-eye vision simulation platform. Keywords: unmanned aerial vehicle (UAV); autonomous aerial refueling (AAR); eagle eye vision; pose estimation Source: Chinese Journal of Scientific Instrument, 2014, 35(7): 1451–1458 Email: DUAN Hai-bin; [email protected]

Research Advance and Application Prospect of Unmanned Aerial Vehicle Remote Sensing System LI De-ren; LI Ming Abstract: First, we expound the background of rise of UAVRSS in this paper. Then, we discuss the foundation, problem, research progress and trends for development of UAVRSS from unmanned aerial platform, flight control and navigation, data transmission and storage, data processing, sensor ta of up to meter resolution became available. However, severe layover problems occur especially in complicated scenarios like dense urban areas, which make high-resolution data interpretation more difficult. SAR tomography (TomoSAR) aims at retrieving distribution of scatterers in the elevation diretion and retrieving the corresponding reflectivity inside one resolution cell. In this way, TomoSAR can achieve real and unambiguous 3D reconstruction. First the basic principles of SAR tomography are illustrated. Then, a Butterworth filter based singular value decomposition method is proposed for To-moSAR processing. Third, experimental results about Berlin Debis Tower are analyzed in detail by comparing them with real building heights, the estimation precision reaches the meter level. Keywords: high-resolution; SAR tomography; singular value decomposition; Butterworth filter model selection Source: Geomatics and Information Science of Wuhan University, 2014, 39(5): 505–513 Email: LI Ming; [email protected]

Assessment on Multi-Payload Collaborative Reconnaissance Effectiveness of UAVs 《中国学术期刊文摘》赠阅ZHANG Wang; SHEN Yang; CHEN Wei Abstract: The multi-payload collaborative reconnaissance has become a main operating mode of Unmanned Reconnaissance Aerial Vehicles (URAV) at present and for the future. According to the features of three airborne reconnaissance payloads: electronic reconnaissance device, SAR and tilted CCD camera with long focal length, the factors and indicators that have effect on multi-payload collaborative reconnaissance effectiveness were analyzed, and the model of the multi-payload collaborative reconnaissance effectiveness of UAV was established by using linear weighted algorithm. Finally, the reconnaissance effectiveness of an UAV with combination of any two devices of the three kinds of payloads was calculated out and analyzed under different intensity of electronic countermeasures (ECM) environment, and the availability of the model was proved. Keywords: UAV; reconnaissance payload; collaborative reconnaissance effectiveness; effectiveness assessment Source: Electronics Optics & Control, 2014, 21(3):1–4

Stealth penetration path planning for stealth unmanned aerial vehicle based on improved rapidly-exploring-random-tree MO Song; HUANG Jun; ZHENG Zheng; et al. Abstract: Because the air-defense radar net is increasingly dense in the modern warfare, a stealth penetration path planning scheme based on improved rapidly-exploring-random-tree (RRT) is proposed to address the flight survivability problem of the stealth unmanned aerial vehicles (UAV). Firstly, two crucial characters of the stealth penetration path planning, the dynamic radar cross section (RCS) of the aircraft and the radar detection criterion, are analyzed and modeled. Secondly, an improved RRT is proposed to solve the path planning problem of the stealth UAV which has not been well handled by existing methods. When the improved algorithm generates a new vertex, the RCS variation according to different attitude angles is taken into consideration. Lastly, the feasibility of the new vertex is estimated through the average value of the instantaneous detection probability of several vertexes around it. This value is calculated with the receding horizon control strategy. The simulation result and the comparison study show that the two characters of the penetration path planning can be well handled by the proposed algorithm, and a better penetration route can be generated efficiently in complex scenarios. Keywords: unmanned aerial vehicles (UAV); path planning; rapidly-exploring random tree (RRT); radar cross section (RCS) Source: Control Theory & Applications, 2014, 31(3): 375–385 Email: MO Song; [email protected]

13 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Conflict Detection and Optimal Control for UAVs in Automatic Avoiding of Dynamic Obstacles XU Yun-hong; ZHOU Rui; XIA Jie; et al. Abstract: A method for conflict detection of collision avoidance and assessment of collision threat levels are presented in this paper. The principle of collision avoidance was introduced firstly. In order to obtain an effective result, different strategies for collision avoidance were established, based respectively on heading control, velocity control, height control and the combination of heading and velocity. The models of multi-objective cost function and the methods of optimal decision-making for automatic collision avoidance were also established. The simulation results demonstrated the effectiveness and practicability of the proposed methods. Keywords: Unmanned Aerial Vehicle (UAV); collision avoidance; threat assessment; optimal deeision-making Source: Electronics Optics&Control, 2014, 21(1): 1–6

Self-optimization A-Star algorithm for UAV path planning based on Laguerre diagram WEI Rui-xuan; XU Zhuo-fan; WANG Shu-lei; et al. Abstract: In order to relieve the operation burden and time consume for unmanned aerial vehicle (UAV) path planning, a novel UAV path planning method named LA-Star algorithm is proposed which as well guarantees the adaption in scenarios of various threat areas and terrains. Under the roundness assumption of all threat areas and no-fly-zones, the Laguerre diagram algorithm is applied to pre-plan the flight path which largely benefits path re-plan because of shrunk operation space. With the original shape of threat areas, improved A-Star algorithm is then applied in path re-planning with reference to pre-planned path. Finally, optimize the path planned above. Simulations show the LA-Star algorithm satisfies time and veracity requirements. Keywords: unmanned aerial vehicle (UAV); path planning; LA-Star algorithm; Laguerre diagram; A-Star algorithm Source: Systems Engineering and Electronics, 2015, 37(3): 577–582

A Formation Keeping Feedback Control for Formation Flight of UAVs 《中国学术期刊文摘》赠阅SHAO Zhuang; ZHU Xiao-ping; ZHOU Zhou; et al. Abstract: When executing a sharp maneuver, if the formation maneuver path is not well designed, a formation of UAVs constrained by their performance capabilities, may not be able to keep in satisfactory formation as desired. We, applying Lyapunov stability theory and using virtual structure approach, propose designing individually a nonlinear controller for satisfactory formation keeping. Then, by applying nonlinear model predictive control approach, a trajectory tracker with formation feedback is designed to improve the capacity of formation keeping during a sharp maneuver. Formation feedback is achieved by adding a formation-error cost to the total cost function, and a dynamic parameter is proposed to obtain a tradeoff between formation keeping and flying along prescribed trajectory adaptively. Each UAV gets the reference commands of the virtual structure by solving a Finite Horizon Optimal Control Problem at each time step. Simulation results and their analysis suggest that, compared with situation without formation feedback, the designed trajectory tracker with formation feedback can reduce formation-keeping error evidently. Keywords: angular velocity; controllers; cost functions; design; errors; feedback; Lyapunov functions; Lyapunov methods; MATLAB; model predictive control; trajectories; unmanned aerial vehicles (UAV); formation feedback; formation flight; nonlinear model predictive control; virtual structure Source: Journal of Northwestern Polytechnical University, 2015, 33(1): 26–32

Research of the Unmanned Plane Airborne Lidar System Strip Stitching Method ZHAO Da-wei; PEI Hai-long; DING Jie; et al. Abstract: In order to avoid the misregistration in three-dimensional (3D) space between flight strips caused by the system error and random error in airborne light detection and ranging (LiDAR) and improve the data accuracy, a data-driven “six parameters” strip adjustment method is selected for the realization of airborne LiDAR system strips registration. An improved 3D normal distributions transform (3D-NDT) is used for the registration of strips to obtain the transformation parameters between the strips on the basis of the analysis of the data of LiDAR. A detailed comparison between the popular iterative closest point (ICP) algorithm and the 3D normal distributions transform is presented through specific experiment. The result shows that this approach can realize flight strip registration rapidly with high accuracy and stronger robustness, which is very suitable for practical engineering. Keywords: laser optics; light detection and ranging; strip adjustment; normal distribution transform; point cloud registration

14 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Source: Chinese Journal of Lasers, 2015, 42(1): 0114002 Email: PEI Hai-long; [email protected]

Nonlinear gains recursive sliding mode control forflight-path angle of UAVs SUN Xiu-xia; LIU Xi; XU Song; et al. Abstract: For the flight-path angle tracking control of fixed-wing unmanned aerial vehicles (UAVs) during the landing phase, a recursive sliding mode control method with nonlinear gains is proposed. By introducing a new function with nonlinear gains and developing recursive siding mode surface with integral action, the controller can guarantee precise tracking of flight path angle as well as better dynamic transient performance of the control system, and it overcomes the troubles of conventional dynamic surface control (DSC) such as fragile to the measurement noise, and easy to cause actuator saturation. Theory analysis proves that all the signals of the resulting flight-path angle control system are semrglobal uniform ultimately bounded;the tracking error of the flight path angle can converge to an arbitrary small neighborhood of the origin and, for time invariant disturbance and constant reference command signal, there is no stead-state error. The numeric simulations on the YF-22 plant mode validate the effectiveness of the proposed approach. Keywords: flight path angle control; nonlinear gains; sliding mode control; auto-landing Source: Systems Engineering and Electronics, 2015, 37(2): 379–384

Lightweight unmanned aerial vehicles will revolutionize spatial ecology Anderson, Karen; Gaston, Kevin J Abstract: Ecologists require spatially explicit data to relate structure to function. To date, heavy reliance has been placed on obtaining such data from remote-sensing instruments mounted on spacecraft or manned aircraft, although the spatial and temporal resolutions of the data are often not suited to local-scale ecological investigations. Recent technological innovations have led to an upsurge in the availability of unmanned aerial vehicles (UAVs)-aircraft remotely operated from the ground-and there are now many lightweight UAVs on offer at reasonable costs. Flying low and slow, UAVs offer ecologists new opportunities for scale-appropriate measurements of ecological phenomena. Equipped with capable sensors, UAVs can deliver fine spatial resolution data at temporal resolutions defined by the end user. Recent innovations in UAV platform《中国学术期刊文摘》赠阅 design have been accompanied by improvements in navigation and the miniaturization of measurement technologies, allowing the study of individual organisms and their spatiotemporal dynamics at close range. Keywords: remotely-sensed data; aircraft systems; UAV; scale; temperature; photography; vegetation; imagery; biodiversity; camera Source: Frontiers in Ecology and the Environment, 2013, 11(3): 138–146 Email: Anderson, Karen; [email protected]

Comparison of Parallel Genetic Algorithm and Particle Swarm Optimization for Real-Time UAV Path Planning Roberge, Vincent; Tarbouchi, Mohammed; Labonte, Gilles Abstract: The development of autonomous unmanned aerial vehicles (UAVs) is of high interest to many governmental and military organizations around the world. An essential aspect of UAV autonomy is the ability for automatic path planning. In this paper, we use the genetic algorithm (GA) and the particle swarm optimization algorithm (PSO) to cope with the complexity of the problem and compute feasible and quasi-optimal trajectories for fixed wing UAVs in a complex 3D environment, while considering the dynamic properties of the vehicle. The characteristics of the optimal path are represented in the form of a multiobjective cost function that we developed. The paths produced are composed of line segments, circular arcs and vertical helices. We reduce the execution time of our solutions by using the “single-program, multiple-data” parallel programming paradigm and we achieve real-time performance on standard commercial off-the-shelf multicore CPUs. After achieving a quasi-linear speedup of 7.3 on 8 cores and an execution time of 10 s for both algorithms, we conclude that by using a parallel implementation on standard multicore CPUs, real-time path planning for UAVs is possible. Moreover, our rigorous comparison of the two algorithms shows, with statistical significance, that the GA produces superior trajectories to the PSO. Keywords: Genetic algorithm (GA); path planning; particle swarm optimization (PSO); parallel computing; unmanned aerial vehicles (UAVs) Source: IEEE Transactions on Industrial Informatics, 2013, 9(1): 132–141 Email: Roberge, Vincent;[email protected]

Hybrid Particle Swarm Optimization and Genetic Algorithm for Multi-UAV Formation Reconfiguration Duan, Haibin; Luo, Qinan; Ma, Guanjun; et al. Abstract: Given the initial state of an Unmanned Aerial Vehicle (UAV) system and the relative state of the system, the continuous inputs of

15 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 each flight unit are piecewise linear by a Control Parameterization and Time Discretization (CPTD) method. The approximation piecewise linearization control inputs are used to substitute for the continuous inputs. In this way, the multi-UAV formation reconfiguration problem can be formulated as an optimal control problem with dynamical and algebraic constraints. With strict constraints and mutual interference, the multi-UAV formation reconfiguration in 3-D space is a complicated problem. The recent boom of bio-inspired algorithms has attracted many researchers to the field of applying such intelligent approaches to complicated optimization problems in multi-UAVs. In this paper, a Hybrid Particle Swarm Optimization and Genetic Algorithm (HPSOGA) is proposed to solve the multi-UAV formation reconfiguration problem, which is modeled as a parameter optimization problem. This new approach combines the advantages of Particle Swarm Optimization (PSO) and Genetic Algorithm (GA), which can find the time-optimal solutions simultaneously. The proposed HPSOGA will also be compared with basic PSO algorithm and the series of experimental results will show that our HPSOGA outperforms PSO in solving multi-UAV formation reconfiguration problem under complicated environments. Keywords: formation flight control; evolutionary; model; spacecraft; vehicles; robots; teams Source: IEEE Computational Intelligence Magazine, 2013, 8(3): 16–27

Unmanned aerial vehicles as innovative remote sensing platforms for high-resolution infrared imagery to support restoration monitoring in cut-over bogs Knoth, Christian; Klein, Birte; Prinz, Torsten; et al. Abstract: Can UAV-based NIR remote sensing support restoration monitoring of cut-over bogs by providing valid information on species distribution and surface structure? Location Restored polders of the Uchter Moor, a bog complex in NW Germany. Methods We used autonomously flying quadrocopters, supplied with either a panchromatic or colour infrared calibrated small frame digital camera to generate high resolution images of the restored bog surface. We performed a two-step classification process of automatic image segmentation and object-based classification to distinguish between four pre-defined classes (waterlogged bare peat, Sphagnum spp., Eriophorum vaginatum and Betula pubescens. An independent validation procedure was performed to evaluate the accuracy of the classification. Results A set-up composed of decision rules for reflectance, geometry and textural features was applied for identification of the four classes. The presented 《中国学术期刊文摘》赠阅classification revealed an overall accuracy level of 91%. Most reliable attribution was obtained for waterlogged bare peat and Sphagnum-covered surfaces, revealing producer accuracies of 95% and 91%, respectively. Lower but still feasible accuracy levels were obtained for Eriophorum vaginatum and Betula pubescens individuals (89% and 84%, respectively). Conclusions UAV-based NIR remote sensing is a promising tool for monitoring the restoration of cut-over bogs and has the potential to significantly reduce laborious field surveys. UAVs may increasingly play a significant role in future ecological monitoring studies, since they are small in size, highly flexible, easy to handle, non-emissive and available at a comparatively low cost. Keywords: Bog vegetation; Colour infrared; Eriophorum; Near-infrared; Object-based image classification; Sphagnum; UAV Source: Applied Vegetation Science, 2013, 16(3): 509–517 Email: Kleinebecker, T; [email protected]

Using Unmanned Aerial Vehicles (UAV) for High-Resolution Reconstruction of Topography: The Structure from Motion Approach on Coastal Environments Mancini, Francesco; Dubbini, Marco; Gattelli, Mario; et al. Abstract: The availability of high-resolution Digital Surface Models of coastal environments is of increasing interest for scientists involved in the study of the coastal system processes. Among the range of terrestrial and aerial methods available to produce such a dataset, this study tests the utility of the Structure from Motion (SfM) approach to low-altitude aerial imageries collected by Unmanned Aerial Vehicle (UAV). The SfM image-based approach was selected whilst searching for a rapid, inexpensive, and highly automated method, able to produce 3D information from unstructured aerial images. In particular, it was used to generate a dense point cloud and successively a high-resolution Digital Surface Models (DSM) of a beach dune system in Marina di Ravenna (Italy). The quality of the elevation dataset produced by the UAV-SfM was initially evaluated by comparison with point cloud generated by a Terrestrial Laser Scanning (TLS) surveys. Such a comparison served to highlight an average difference in the vertical values of 0.05 m (RMS=0.19 m). However, although the points cloud comparison is the best approach to investigate the absolute or relative correspondence between UAV and TLS methods, the assessment of geomorphic features is usually based on multi-temporal surfaces analysis, where an interpolation process is required. DSMs were therefore generated from UAV and TLS points clouds and vertical absolute accuracies assessed by comparison with a Global Navigation Satellite System (GNSS) survey. The vertical comparison of UAV and TLS DSMs with respect to GNSS measurements pointed out an average distance at cm-level (RMS=0.011 m). The successive point by point direct comparison between UAV and TLS elevations

16 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts show a very small average distance, 0.015 m, with RMS=0.220 m. Larger values are encountered in areas where sudden changes in topography are present. The UAV-based approach was demonstrated to be a straightforward one and accuracy of the vertical dataset was comparable with results obtained by TLS technology. Keywords: UAV; structure from motion; terrestrial laser scanning; digital surface model; beach dunes system Source: Remote Sensing, 2013, 5(12): 6880–6898 Email: Mancini, Francesco; [email protected]

Direct Georeferencing of Ultrahigh-Resolution UAV Imagery Turner, Darren; Lucieer, Arko; Wallace, Luke Abstract: Micro-unmanned aerial vehicles often collect a large amount of images when mapping an area at an ultrahigh resolution. A direct georeferencing technique potentially eliminates the need for ground control points. In this paper, we developed a camera-global positioning system (GPS) module to allow the synchronization of camera exposure with the airframe's position as recorded by a GPS with 10-20 cm accuracy. Lever arm corrections were applied to the camera positions to account for the positional difference between the GPS antenna and the camera center. Image selection algorithms were implemented to eliminate blurry images and images with excessive overlap. This study compared three different software methods (Photoscan, Pix4D web service, and an in-house Bundler method). We evaluated each based on processing time, ease of use, and the spatial accuracy of the final mosaic produced. Photoscan showed the best performance as it was the fastest and the easiest to use and had the best spatial accuracy (average error of 0.11 m with a standard deviation of 0.02 m). This accuracy is limited by the accuracy of the differential GPS unit (10-20 cm) used to record camera position. Pix4D achieved a mean spatial error of 0.24 m with a standard deviation of 0.03 m, while the Bundler method had the worst mean spatial accuracy of 0.76 m with a standard deviation of 0.15 m. The lower performance of the Bundler method was due to its poor performance in estimating camera focal length, which, in turn, introduced large errors in the Z-axis for the translation equations. Keywords: Remote sensing; unmanned aerial vehicles (UAVs) Source: IEEE Transactions on Geoscience and Remote Sensing, 2014, 52(5): 2738–2745 Email: Turner, Darren; [email protected] 《中国学术期刊文摘》赠阅 Automatic Car Counting Method for Unmanned Aerial Vehicle Images Moranduzzo, Thomas; Melgani, Farid Abstract: This paper presents a solution to solve the car detection and counting problem in images acquired by means of unmanned aerial vehicles (UAVs). UAV images are characterized by a very high spatial resolution (order of few centimeters), and consequently by an extremely high level of details which calls for appropriate automatic analysis methods. The proposed method starts with a screening step of asphalted zones in order to restrict the areas where to detect cars and thus to reduce false alarms. Then, it performs a feature extraction process based on scalar invariant feature transform thanks to which a set of keypoints is identified in the considered image and opportunely described. Successively, it discriminates between keypoints assigned to cars and all the others, by means of a support vector machine classifier. The last step of our method is focused on the grouping of the keypoints belonging to the same car in order to get a “one keypoint-one car” relationship. Finally, the number of cars present in the scene is given by the number of final keypoints identified. The experimental results obtained on a real UAV scene characterized by a spatial resolution of 2 cm show that the proposed method exhibits a promising car counting accuracy. Keywords: Car detection; feature extraction; scale invariant feature transform (SIFT); support vector machine (SVM); unmanned aerial vehicle (UAV) Source: IEEE Transactions on Geoscience and Remote Sensing, 2014, 52(3): 1635–1647 Email: Moranduzzo, Thomas; [email protected]

A Novel UAV-Based Ultra-Light Weight Spectrometer for Field Spectroscopy Burkart, Andreas; Cogliati, Sergio; Schickling, Anke; et al. Abstract: A novel hyperspectral measurement system for unmanned aerial vehicles (UAVs) in the visible to near infrared (VIS/NIR) range (350-800 nm) was developed based on the Ocean Optics STS microspectrometer. The ultralight device relies on small open source electronics and weighs a ready-to-fly 216 g. The airborne spectrometer is wirelessly synchronized to a second spectrometer on the ground for simultaneous white reference collection. In this paper, the performance of the system is investigated and specific issues such as dark current correction or second order effects are addressed. Full width at half maximum was between 2.4 and 3.0 nm depending on the spectral

17 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 band. The functional system was tested in flight at a 10-m altitude against a current field spectroscopy gold standard device Analytical Spectral Devices Field Spec 4 over an agricultural site. A highly significant correlation (r (2)>0.99) was found in reflection comparing both measurement approaches. Furthermore, the aerial measurements have a six times smaller standard deviation than the hand held measurements. Thus, the present spectrometer opens a possibility for low-cost but high-precision field spectroscopy from UAVs. Keywords: Hyperspectral sensors; remote sensing; unmanned aerial vehicles; vegetation; calibration Source: IEEE Sensors Journal, 2014, 14(1): 62–67 Email: Burkart, Andreas; [email protected]

High-resolution monitoring of Himalayan glacier dynamics using unmanned aerial vehicles Immerzeel, WW; Kraaijenbrink, PDA; Shea, JM; et al. Abstract: Himalayan glacier tongues are commonly debris covered and they are an important source of melt water. However, they remain relatively unstudied because of the inaccessibility of the terrain and the difficulties in field work caused by the thick debris mantles. Observations of debris-covered glaciers are therefore scarce and airborne remote sensing may bridge the gap between scarce field observations and coarse resolution space-borne remote sensing. In this study we deploy an Unmanned Aerial Vehicle (UAV) before and after the melt and monsoon season (May and October 2013) over the debris-covered tongue of the Lirung Glacier in Nepal. Based on stereo-imaging and the structure for motion algorithm we derive highly detailed ortho-mosaics and digital elevation models (DEMs), which we geometrically correct using differential GPS observations collected in the field. Based on DEM differencing and manual feature tracking we derive the mass loss and the surface velocity of the glacier at a high spatial accuracy. On average, mass loss is limited and the surface velocity is very small. However, the spatial variability of melt rates is very high, and ice cliffs and supra-glacial ponds show mass losses that can be an order of magnitude higher than the average. We suggest that future research should focus on the interaction between supra-glacial ponds, ice cliffs and englacial hydrology to further understand the dynamics of debris-covered glaciers. Finally, we conclude that UAV deployment has large potential in glaciology and it may revolutionize methods currently applied in studying glacier surface features. Keywords: UAV; Photogrammetry; DEM differencing; Himalaya; Glacier dynamics; Climate change; Ice cliffs; Supra-glacial ponds Source: Remote Sensing of Environment,《中国学术期刊文摘》赠阅 2014, 150: 93–103 Email: Immerzeel, WW; [email protected]

A Lightweight Hyperspectral Mapping System and Photogrammetric Processing Chain for Unmanned Aerial Vehicles Suomalainen, Juha; Anders, Niels; Iqbal, Shahzad; et al. Abstract: During the last years commercial hyperspectral imaging sensors have been miniaturized and their performance has been demonstrated on Unmanned Aerial Vehicles (UAV). However currently the commercial hyperspectral systems still require minimum payload capacity of approximately 3 kg, forcing usage of rather large UAVs. In this article we present a lightweight hyperspectral mapping system (HYMSY) for rotor-based UAVs, the novel processing chain for the system, and its potential for agricultural mapping and monitoring applications. The HYMSY consists of a custom-made pushbroom spectrometer (400-950 nm, 9 nm FWHM, 25 lines/s, 328 px/line), a photogrammetric camera, and a miniature GPS-Inertial Navigation System. The weight of HYMSY in ready-to-fly configuration is only 2.0 kg and it has been constructed mostly from off-the-shelf components. The processing chain uses a photogrammetric algorithm to produce a Digital Surface Model (DSM) and provides high accuracy orientation of the system over the DSM. The pushbroom data is georectified by projecting it onto the DSM with the support of photogrammetric orientations and the GPS-INS data. Since an up-to-date DSM is produced internally, no external data are required and the processing chain is capable to georectify pushbroom data fully automatically. The system has been adopted for several experimental flights related to agricultural and habitat monitoring applications. For a typical flight, an area of 2-10 ha was mapped, producing a RGB orthomosaic at 1-5 cm resolution, a DSM at 5-10 cm resolution, and a hyperspectral datacube at 10-50 cm resolution. Keywords: Unmanned Aerial Vehicle (UAV); hyperspectral mapping system; agriculture; remote sensing; photogrammetry Source: Remote Sensing, 2014, 6(11): 11013–11030 Email: Suomalainen, Juha; [email protected]

UAV Remote Sensing for Urban Vegetation Mapping Using Random Forest and Texture Analysis Feng, Quanlong; Liu, Jiantao; Gong, Jianhua Abstract: Unmanned aerial vehicle (UAV) remote sensing has great potential for vegetation mapping in complex urban landscapes due to the ultra-high resolution imagery acquired at low altitudes. Because of payload capacity restrictions, off-the-shelf digital cameras are

18 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts widely used on medium and small sized UAVs. The limitation of low spectral resolution in digital cameras for vegetation mapping can be reduced by incorporating texture features and robust classifiers. Random Forest has been widely used in satellite remote sensing applications, but its usage in UAV image classification has not been well documented. The objectives of this paper were to propose a hybrid method using Random Forest and texture analysis to accurately differentiate land covers of urban vegetated areas, and analyze how classification accuracy changes with texture window size. Six least correlated second-order texture measures were calculated at nine different window sizes and added to original Red-Green-Blue (RGB) images as ancillary data. A Random Forest classifier consisting of 200 decision trees was used for classification in the spectral-textural feature space. Results indicated the following: (1) Random Forest outperformed traditional Maximum Likelihood classifier and showed similar performance to object-based image analysis in urban vegetation classification; (2) the inclusion of texture features improved classification accuracy significantly; (3) classification accuracy followed an inverted U relationship with texture window size. The results demonstrate that UAV provides an efficient and ideal platform for urban vegetation mapping. The hybrid method proposed in this paper shows good performance in differentiating urban vegetation mapping. The drawbacks of off-the-shelf digital cameras can be reduced by adopting Random Forest and texture analysis at the same time. Keywords: UAV; vegetation mapping; urban landscape; random forest; texture analysis Source: Remote Sensing, 2015, 7(1): 1074–1094 Email: Gong, Jianhua; [email protected]

UAV circumnavigating an unknown target under a GPS-denied environment with range-only measurements Cao, Yongcan Abstract: One typical application of unmanned aerial vehicles (UAVs) is the intelligence, surveillance, and reconnaissance mission, where the objective is to improve situation awareness through information acquisition. For example, an efficient way to gather information regarding a target is to deploy UAV in such a way that it orbits around this target at a desired distance. Such a UAV motion is called circumnavigation. The objective of this paper is to design a control algorithm such that this circumnavigation mission is achieved under a GPS-denied environment when only range measurement is used. The control algorithm is constructed in two steps. The first step is to design a control algorithm by assuming《中国学术期刊文摘》赠阅 the availability of both range and range rate measurements, where the associated control input is always bounded. The second stevis to further eliminate the use of range rate measurement by using an estimated range rate, obtained via a sliding-mode estimator based on range measurement, to replace actual range rate measurement. Such a controller design technique is applicable in other UAV navigation and control missions when a GPS-denied environment is considered. Keywords: UAV; Autonomy; Joint estimation and control; Sliding-mode estimator; GPS-denied environment Source: Automatica, 2015, 55: 150–158 Email: CAO Yong-can; [email protected]

Survey on the novel hybrid aquatic-aerial amphibious aircraft: Aquatic unmanned aerial vehicle (AquaUAV) Yang, Xingbang; Wang, Tianmiao; Liang, Jianhong Abstract: The aquatic unmanned aerial vehicle (AquaUAV), a kind of vehicle that can operate both in the air and the water, has been regarded as a new breakthrough to broaden the application scenario of UAV. Wide application prospects in military and civil field are more than bright, therefore many institutions have focused on the development of such a vehicle. However, due to the significant difference of the physical properties between the air and the water, it is rather difficult to design a fully-featured AquaUAV. Until now, majority of partially-featured AquaUAVs have been developed and used to verify the feasibility of an aquatic-aerial vehicle. In the present work, we classify the current partially-featured AquaUAV into three categories from the scope of the whole UAV field, i.e., the seaplane UAV, t he submarine-launched UAV, and the submersible UAV. Then the recent advancements and common characteristics of the three kinds of AquaUAVs are reviewed in detail respectively. Then the applications of bionics in the design of AquaUAV, the transition mode between the air and the water, the morphing wing structure for air-water adaptation, and the power source and the propulsion type are summarized and discussed. The tradeoff analyses for different transition methods between the air and the water are presented. Furthermore, it indicates that applying the bionics into the design and development of the AquaUAV will be essential and significant. Finally, the significant technical challenges for the AquaUAV to change from a conception to a practical prototype are indicated. Keywords: Bionics; Aquatic-aerial operation; Aquatic unmanned aerial vehicle (AquaUAV); Air-water transition; Water-air transition; Morphing structure Source: Progress in Aerospace Sciences, 2015, 74: 131–151 Email: Yang, Xingbang; [email protected]

19 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Overview and Current Status of Remote Sensing Applications Based on Unmanned Aerial Vehicles (UAVs) Pajares, Gonzalo Abstract: Remotely Piloted Aircraft (RPA) is presently in continuous development at a rapid pace. Unmanned Aerial Vehicles (UAVs) or more extensively Unmanned Aerial Systems (UAS) are platforms considered under the RPAs paradigm. Simultaneously, the development of sensors and instruments to be installed onboard such platforms is growing exponentially. These two factors together have led to the increasing use of these platforms and sensors for remote sensing applications with new potential. Thus, the overall goal of this paper is to provide a panoramic overview about the current status of remote sensing applications based on unmanned aerial platforms equipped with a set of specific sensors and instruments. First, some examples of typical platforms used in remote sensing are provided. Second, a description of sensors and technologies is explored which are onboard instruments specifically intended to capture data for remote sensing applications. Third, multi-UAVs in collaboration, coordination, and cooperation in remote sensing are considered. Finally, a collection of applications in several areas are proposed, where the combination of unmanned platforms and sensors, together with methods, algorithms, and procedures provide the overview in very different remote sensing applications. This paper presents an overview of different areas, each independent from the others, so that the reader does not need to read the full paper when a specific application is of interest. Keywords: structure-from-motion; sagebrush steppe ecosystems; synthetic-aperture radar; wireless sensor network; narrow-band indexes; antarctic moss beds; laser-scanning data; water-stress index; leaf-area index; high-resolution Source: Photogrammetric Engineering and Remote Sensing, 2015, 81(4): 281–329 Email: Pajares, Gonzalo; [email protected]

Image-based tracking control of VTOL unmanned aerial vehicles Abdessameud, Abdelkader; Janabi-Sharifi, Farrokh Abstract: This paper addresses the image-based control problem of vertical take-off and landing (VTOL) unmanned aerial vehicles (UAVs). Specifically, we propose《中国学术期刊文摘》赠阅 a control scheme allowing the aircraft to track a moving target captured by an onboard camera where the orientation and angular velocity of the vehicle are assumed available for feedback. The proposed approach relies on appropriate image features, defined based on perspective image moments along with a useful projection, and the design of a bounded adaptive translational controller without linear velocity measurements in the presence of external disturbances. Estimates of the target’s acceleration and the disturbances as well as some auxiliary variables are used to simplify the control design and guarantee the stability of the overall closed loop system. Simulation examples are provided to show the effectiveness of the proposed theoretical results. Keywords: Image-based control; Unmanned aerial vehicles; VTOL; Target tracking Source: Automatica, 2015, 53: 111-119 Email: Abdessameud, Abdelkader; [email protected]

Editor in charge: WEI Xia-wen; WANG Shuai-shuai

20 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

El Niño

·Editor’s Note· According to the monitoring standard for ENSO by National Climate Centre, if index values of sea surface temperature in the Equatorial Eastern Pacific are 0.5℃ or greater for 6 consecutive months, the ENSO year is categorized as El Niño. From May 2014 to July 2015, sea surface temperature in the Equatorial Eastern Pacific has been becoming higher for 15 months with the maximum temperature 3.0℃. Based on the analysis results of climatic dynamics and statistical prediction model, this El Niño event will continue until the winter in 2015 or 2016. This time, the El Niño has made significant effect on global weather and climate. Since May 2015, 13 times rainstorm occurred in south China especially the extraordinary rainstorm in the middle and lower reaches of Yangtze River and southwest region in June. At the same time, there are a lot of hot weather days in north China. Hot weather has continued in India with the highest temperature of 48℃. Since March 2015, precipitation has decreased 20% to 60%. Houston, Texas suffered heavy storm at the end of May. The most serious floods occurred in Rio Branco since 1929 in which many people have been killed. Brazil is suffering from sudden turn of drought and flood that experienced the worst drought in 85 years. El Niño also known as the Christ Child was originally used by fishermen along the coasts of Ecuador and Peru to refer to anomalous climatic phenomena. El Niño is accompanied by high-average sea surface temperatures across the east-central Equatorial Pacific leading to changes of global climate with some drought and flood. The monsoon current of tropical pacific region flows from America to Asia which can make western pacific sea surface keep warm and bring tropical rainfall for Indonesia. This situation will change every 2 to 7 years with the changeover of Pacific wind and ocean current direction. Meanwhile, the heat flow on sea surface goes eastward to America causing widespread drought in western Pacific region and then El Niño comes. The cool phase of ENSO is called "La Niña" with sea surface temperature in the eastern Pacific below average and air pressures high in the eastern and low in western Pacific. There is still no final conclusion for the causes of El Niño. But it is clear that the missed balance between the ocean and the atmosphere must be one reason. El Niño is an abnormal phenomenon in the system of the ocean and the atmosphere. The trade winds blow predominantly from the northeast《中国学术期刊文摘》赠阅 in the Northern Hemisphere near equator and from the southeast in Southern Hemisphere near equator. At the equator, the trade winds push the surface water directly from east to west making north equatorial current and south equatorial warm current. Upwelling in the east Pacific Ocean draws cool water to the surface leading to lower temperature of sea water and different temperature between the east and west Pacific. When the trade winds weaken or even reverse, the flow of water westward at the equator weakens or reverses and upwelling weakens or stops. Surface waters in the eastern Pacific warm significantly since upwelling is no longer bringing the cool waters to the surface. This warm current will flow along the coast of Ecuador southward bringing high temperature for sea water. This can result in massive dead of cold water fish therefore a lot of seabirds leave because of the lack of food. Then the Pacific Rim countries will suffer a great loss of fishing. There are some theories to explain El Niño including unstable air-sea coupled model, delayed oscillator theory, recharge-discharge oscillator theory, and random force theory. Recent studies also found the relationship between El Niño and the changes of earth rotation speed. It is important to draw on advantages and avoid disadvantages to confront with El Niño. Researchers from National Climate Centre provide some solutions for this event. Firstly, we should prepare for extreme weather and climate events like torrential rain, flood, hot weather and drought. Secondly, people should prepare against possible risks of torrential rain and flood in the regions south of the Yangtze River and in the regions of south China. And meteorological drought should be noted in southwest and northwest region. Finally, we need to pay more attention to integrated monitoring, prediction for the changes of reasons, and defense against possible disasters. This issue was greatly supported by Academician QIN Da-he (China Meteorological Administration), Professor LI Wei-jing (National Climate Center, China Meteorological Administration), and Professor CHEN Wen (National Climate Center, China Meteorological Administration).

·Data Rankings· By June 20, 2015, according to China Knowledge Resource Integrated Database (CNKI) and Web of Science (WOS), the numbers of journal papers by retrieving ‘El Niño’ or ‘ENSO Warm Events’ are 1614 and 1701 respectively. The number of published papers of institutions, authors, journals, and cited frequency are as follows.

21 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Number of Published Papers of Institutions in CNKI Number of Published Papers of Institutions in WOS Institution Number of Papers Institution Number of Papers

Institute of Atmospheric Physics, Chinese National Oceanic Atmospheric Admin 296 195 Academy of Science (NOAA USA) Institute of Oceanology, Chinese Academy 112 Chinese Academy of Sciences 131 of Science National Climate Center, China Centre National De La Recherche 97 105 meteorological administration Scientifique CNRS Institut De Recherche Pour Le Ocean University of China 81 102 Developpement IRD Nanjing University 78 University of Hawaii System 89 （Sources: CNKI, Web of Science; Retrieval date: 2015.6.20）

Number of Published Papers of Authors in CNKI Number of Published Papers of Authors in WOS

Author Institution Number of Papers Author Number of Papers

Institute of Atmospheric Physics, LI Chong-yin 33 KUG JS 25 Chinese Academy of Science YANG Xiu-qun Nanjing University 31 JIN FF 23 Institute of Atmospheric Physics, LIN Wan-tao 23 YAMAGATA T 19 Chinese Academy of Science Institute of Earth Environment, ZHAO Jing-bo 14 MCPHADEN MJ 19 Chinese Academy《中国学术期刊文摘》赠阅 of Science YANG Jilin University 11 CANE MA 19 Xue-xiang （Sources: CNKI, Web of Science; Retrieval date: 2015.6.20）

Number of Published Papers of Journals in CNKI Number of Published Papers of Journals in WOS

Journal Number of Papers Journal Number of Papers

Chinese Journal of Atmospheric Sciences 96 Journal of Climate 310 Journal of Tropical Meteorology 91 Geophysical Research Letters 140 Transactions of Atmospheric Sciences 81 Climate Dynamics 113 Acta Meteorologica Sinica 70 International Journal of Climatology 80

Acta Oceanologica Sinica 56 Journal of Geophysical Research Oceans 76 （Sources: CNKI, Web of Science; Retrieval date: 2015.6.20）

According to CNKI, highly cited papers by retrieving ‘El Niño’ or ‘ENSO Warm Events’ are as follows.

Highly Cited Papers in CNKI Citation Title First Author Source Frequency El Niño Occurrence and Sub-Struface Ocean Chinese Journal of Atmospheric 164 LI Chong-yin Temperature Anomalies in the Pacific Warm Pool Sciences, 1999, 23(5): 513–521 El Niño and Rainfall during the flood season in Acta Meteorologica Sinica, 1998, 51(4): 106 LIN Xue-chun China 434–441

22 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts (continue) Citation Title First Author Source Frequency Impact of El Niño Events on Atmospheric Chinese Journal of Atmospheric 97 Circulations in the Northern Hemisphere and ZHAO Zhen-guo Sciences, 1996, 20(4): 422–428 Precipitation in China Typhoon Activity in the northwest pacific in Journal of Tropical Meteorology, 1999, 93 HE Min relation to El Niño/La Niña events 15(1): 17–25 General atmospheric circulation anomaly in 1998 Meteorological Monthly, 1999, 25(4): 84 LI Wei-jing and impact on climate anomaly in China 20–25 Meteorological Monthly, 2004, 30(12): 69 Analysis of Warm Winter in China SUN Lin-hai 57–60 Equatorial eastern pacific SST and analysis on Journal of Applied Meteorological 64 causes of summer floods/droughts in the LI Shen-shen Science, 2000, 11(3): 331–338 Changjiang and Huahe river basin The Relationship between the El Niño Events and Chinese Journal of Atmospheric 60 the Drought or Excessive Rain of Northwest ZHU Bing-yuan Sciences, 1992, 16(2): 185–192 China during 1845 to 1988 （Source: CNKI; Retrieval date: 2015.6.20）

According to Web of Science, highly cited papers by retrieving ‘El Niño’ or ‘ENSO Warm Events’ are as follows.

Highly Cited Papers in WOS Citation Title First Author Source Frequency 《中国学术期刊文摘》赠阅 Pacific-East Asian teleconnection: how does ENSO Journal of Climate, 2000, 13(9): 702 Wang, B affect East Asian climate? 1517–1536 Increased El Niño frequency in a climate model 667 Timmermann, A Nature, 1999, 398(6729): 694–697 forced by future greenhouse warming Journal of Geophysical Research— 567 El Niño Modoki and its possible teleconnection Ashok, Karumuri Oceans, 2009, 112(C11): C11007 Variability of El Niño/Southern Oscillation activity 536 Moy, CM Nature, 2002, 420(6912): 162–165 at millennial timescales during the Holocene epoch The 1990–1995 El Niño Southern Oscillation Geophysical Research Letters, 1996, 529 Trenberth, KE event: Longest on record 23(1): 57–60 Remote sea surface temperature variations during Journal of Climate, 1999, 12(4): 520 Klein, SA ENSO: Evidence for a tropical atmospheric bridge 917–932 On the weakening relationship between the Indian 478 Kumar, KK Science, 1999, 284(5423): 2156–2159 monsoon and ENSO Tropical Atlantic sea surface temperature variability Journal of Geophysical Research— 442 Enfield, DB and its relation to El Niño Southern Oscillation Oceans, 1997, 102(C1): 929–945

El Niño, La Niña, and the nonlinearity of their Journal of Climate, 1997, 10(8): 406 Hoerling, MP teleconnections 1769–1786

376 El Niño in a changing climate Yeh, Sang-Wook Nature, 2009, 461(4263): 511–514 （Source: Web of Science; Retrieval date: 2015.6.20）

23 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 ·Classic Papers· By using Histcite to analyze the top 30 papers of LCS (Local Citation Score) based on the data from Web of Science, the chosen classic papers are as follows. Classic Papers Number Title First Author Source The 1990-1995 El Niño Southern Oscillation event: Geophysical Research Letters, 1996, 1 Trenberth, KE Longest on record 23(1): 57–60 El Niño, La Niña, and the nonlinearity of their Journal of Climate, 1997, 10(8): 2 Hoerling, MP teleconnections 1769–1786 Journal of Climate, 2004, 17(12): 3 Nonlinearity and asymmetry of ENSO An, SI 2399–2412 McPhaden, 4 ENSO as an integrating concept in Earth science Science, 2006, 314(5806): 1740–1745 Michael J The impact of global warming on the tropical Pacific 5 Collins, Mat Nature Geoscience, 2010, 3(6): 391–397 ocean and El Niño

The 1990-1995 El Niño Southern Oscillation event: Longest on record Trenberth, KE; Hoar, TJ Abstract: The tendency for more frequent El Niño events and fewer La Niña events since the late 1970’s has been linked to decadal changes in climate throughout the Pacific basin. Aspects of the most recent warming in the tropical Pacific from 1990 to 1995, which are connected to but not synonymous with El Niño, are unprecedented in the climate record of the past 113 years. There is a distinction between El Niño (EN), the Southern Oscillation (SO) in the atmosphere, and ENSO, where the two are strongly linked, that emerges clearly on decadal time scales. In the traditional El Niño region, sea surface temperature anomalies (SSTAs) have waxed and waned, while SSTAs in the central equatorial Pacific, which are better linked to the SO, remained positive from 1990 to June 1995. We carry out several statistical tests to assess the likelihood《中国学术期刊文摘》赠阅 that the recent behavior of the SO is part of a natural decadal-timescale variation. One test fits an autoregressive-moving average (ARMA) model to a measure of the SO given by the first hundred years of the pressures at Darwin, Australia, beginning in 1882. Both the recent trend for more ENSO events since 1976 and, the prolonged 1990-1995 ENSO event are unexpected given the previous record, with a probability of occurrence about once in 2000 years. This opens up the possibility that the ENSO changes may be partly caused by the observed increases in greenhouse gases. Source: Geophysical Research Letters, 1996, 23(1): 57–60

El Niño, La Niña, and the nonlinearity of their teleconnections Hoerling, MP; Kumar, A; Zhong, M Abstract: The paradigm of an atmospheric system varying linearly with respect to extreme phases of the EI Nino-Southern Oscillation is questioned. It is argued that the global response to tropical Pacific sea surface temperature forcing will be inherently nonlinear. A physical basis far this intrinsic nonlinearity is the thermodynamic control on deep convection. Climate statistics for warm and cold events of the tropical Pacific are analyzed separately for the northern winter periods during 1950-1996. Composite analysis of 500-mb heights reveal planetary-scale teleconnection patterns, as noted in earlier studies. A new result is the evidence for an appreciable 35 degrees longitude phase shift between the warm and cold event circulation composites, and the two wave trains appear to have different tropical origins. A large nonlinear component in North American surface climate anomalies is also found, which is consistent with such a phase shift in teleconnections. In the Tropics, rainfall anomalies also show evidence of nonlinear behavior. The maximum rain anomalies along the equator are located east of the date line during warm events, but west of the date line during cold events. The interpretation of this behavior is complicated, however, by the fact that composite warm event SST anomalies are not the exact inverse of their cold event counterparts. Idealized atmospheric general circulation model (AGCM) experiments are performed in order to test the question of whether the observed nonlinearity is an intrinsic property of the atmospheric system. The model is forced with a composite SST anomaly that undergoes a realistic seasonally varying ENSO life cycle, as described by E. Rasmusson and T. Carpenter. Both positive and negative phases of the SST anomaly are used, and a 40-member ensemble of warm and cold event model simulations is conducted. A nonlinear climate response in the AGCM is found that closely resembles the observed composites, including a shift in the equatorial positions of the maxmium rain responses and a phase shift of teleconnection patterns in the upper troposphere. Barotropic model experiments indicate that the inherent nonlinearity in the tropical rain response may itself be responsible for the phase shift in the extratropical teleconnection patterns. 24 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Keywords: SEA-surface temperature; extratropical response; southern oscillation; northern winter; pacific; organization; atmosphere; transients; anomalies; models Source: Journal of Climate, 1997, 10(8): 1769–1786

Nonlinearity and asymmetry of ENSO An, SI; Jin, FF Abstract: El Niño events (warm) are often stronger than La Niña events (cold). This asymmetry is an intrinsic nonlinear characteristic of the El Niño-Southern Oscillation (ENSO) phenomenon. In order to measure the nonlinearity of ENSO, the maximum potential intensity (MPI) index and the nonlinear dynamic heating (NDH) of ENSO are proposed as qualitative and quantitative measures. The 1997/98 El Niño that was recorded as the strongest event in the past century and another strong El Niño event in 1982/83 nearly reached the MPI. During these superwarming events, the normal climatological conditions of the ocean and atmosphere were collapsed completely. The huge bursts of ENSO activity manifested in these events are attributable to the nonlinear dynamic processes. Through a heat budget analysis of the ocean mixed layer it is found that throughout much of the ENSO episodes of 1982/83 and 1997/98, the NDH strengthened these warm events and weakened subsequent La Niña events. This led to the warm-cold asymmetry. It is also found that the eastward-propagating feature in these two El Niño events provided a favorable phase relationship between temperature and current that resulted in the strong nonlinear dynamical warming. For the westward-propagating El Niño events prior to the late 1970s (e.g., 1957/58 and 1972/73 ENSOs) the phase relationships between zonal temperature gradient and current and between the surface and subsurface temperature anomalies are unfavorable for nonlinear dynamic heating, and thereby the ENSO events are not strong. Keywords: Niño-southern-oscillation; sea-surface temperature; ocean-atmosphere model; tropical pacific-ocean; El-Niño; equatorial pacific; interannual variability; climate variability; coupled model; La-Niña Source: Journal of Climate, 2004, 17(12): 2399–2412 Email: An, SI; [email protected]

ENSO as an integrating concept in Earth science McPhaden, Michael J; Zebiak, Stephen E; Glantz, Michael H Abstract: The El Niño-Southern Oscillation (ENSO) cycle of alternating warm El Niño and cold La Niña events is the dominant year-to-year climate signal on Earth.《中国学术期刊文摘》赠阅 ENSO originates in the tropical Pacific through interactions between the ocean and the atmosphere, but its environmental and socioeconomic impacts are felt worldwide. Spurred on by the powerful 1997-1998 El Niño, efforts to understand the causes and consequences of ENSO have greatly expanded in the past few years. These efforts reveal the breadth of ENSO’s influence on the Earth system and the potential to exploit its predictability for societal benefit. However, many intertwined issues regarding ENSO dynamics, impacts, forecasting, and applications remain unresolved. Research to address these issues will not only lead to progress across a broad range of scientific disciplines but also provide an opportunity to educate the public and policy makers about the importance of climate variability and change in the modern world. Keywords: 1997-1998 El-Niño; sea-surface temperatures; southern-oscillation; La-Niña; multimodel ensembles; climate forecasts; tropical pacific; united-states; ocean; evolution Source: Science, 2006, 314(5806): 1740–1745 Email: McPhaden, Michael J; [email protected]

The impact of global warming on the tropical Pacific ocean and El Niño Collins, Mat; An, Soon-Il; Cai, Wenju; et al. Abstract: The El Niño-Southern Oscillation (ENSO) is a naturally occurring fluctuation that originates in the tropical Pacific region and affects ecosystems, agriculture, freshwater supplies, hurricanes and other severe weather events worldwide. Under the influence of global warming, the mean climate of the Pacific region will probably undergo significant changes. The tropical easterly trade winds are expected to weaken; surface ocean temperatures are expected to warm fastest near the equator and more slowly farther away; the equatorial thermocline that marks the transition between the wind-mixed upper ocean and deeper layers is expected to shoal; and the temperature gradients across the thermocline are expected to become steeper. Year-to-year ENSO variability is controlled by a delicate balance of amplifying and damping feedbacks, and one or more of the physical processes that are responsible for determining the characteristics of ENSO will probably be modified by climate change. Therefore, despite considerable progress in our understanding of the impact of climate change on many of the processes that contribute to El Niño variability, it is not yet possible to say whether ENSO activity will be enhanced or damped, or if the frequency of events will change. Keywords: general-circulation model; sea-surface temperature; ENSO amplitude changes; climate-change; coupled models; atmospheric variability; multimodel ensemble; equatorial pacific; instability-wave; part I Source: Nature Geoscience, 2010, 3(6): 391–397 Email: Collins, M; [email protected]

25 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 ·Highly Cited Papers·

Citation frenquency: 164 El Niño Occurrence and Sub-Struface Ocean Temperature Anomalies in the Pacific Warm Pool LI Chong-yin; MU Ming-quan Abstract: The close relationship of the El Niño occurrence with the positive anomalies of the sub-surface ocean temperature (SOT) in the Pacific warm pool region is studied through the data analyses. It is shown that there are continued positive anomalies of SOT in the warm pool region prior to the occurrence of El Niño event; The outbreak of El Niño event is directly associated to the eastward propagation of positive anomalies of SOT in the warm pool region and expanding to the sea surface in the equaorial eastern Pacific, so that the positive anomalies of SOT in the warm pool region and its eastward propagation are important factors to cause El Niño event. It is also clear that the reason to cause the eastward propagation of anomalous SOT in the warm pool region is the westerly wind anomalies over the equatorial western Pacific and their eastward expansion. Keywords: El Niño; warm pool; ocean temperature anomalies Source: Chinese Journal of Atmospheric Sciences, 1999, 23(5): 513–521

Citation frenquency: 106 El Niño and Rainfall during the flood season in China LIN Xue-chun; YU Shu-qiu Abstract: In the paper, the relationship between E1 Nino and rainfall during the flood season in China is discussed. When the east-pattern of El Niño, the structure of three mayor positive/negative SST departure regions in Northern Pacific are very similar to the PNA-pattern, and the rainfall during the flood season is less than normal in Changjiang River Valley and is more than normal in north China and south of Changjiang Valley. When the middle-pattern of El Niño, the three major positive/negative SST departure regions are distributed over the line from the Equatorial Eastern Pacific to Kurile Islands, and the rainfall during the flood season is more than normal in Changjiang River Valley and is less than normal in north China and south of Changjiang Valley. Keywords: EI Niño; SST in Northern Pacific; Rainfall during the flood season Source: Acta Meteorologica Sinica,《中国学术期刊文摘》赠阅 1998, 51(4): 434–441

Citation frenquency: 97 Impact of El Niño Events on Atmospheric Circulations in the Northern Hemisphere and Precipitation in China ZHAO Zhen-guo Abstract: In this paper, the influence of EI Nino events on atmospheric circulations in the Northern Hemisphere and precipitation in China is discussed. Analysis suggests that, the geopotential height is lower than normal in the upper troposphere and the western Pacific subtropical high at 500 h Pa is weaker and the rainfall is less in a large area of China in the spring and summer of El Niño onset year. Turning date appears in autumn. The height is higher than normal in the upper troposphere and the subtropical high is stronger from autumn of the El Niño onset year to summer of the next year. The rainfall is above the average in South China and below average in the north during the period except light rain in a great part of China in February and Marsh of the next year. The rainfall pattern is most typical in the Autumn of El Niño onset year. In addition, beginning date of the Meiyu period is later than normal in the middle and lower reaches of the Yangtze River in El Niño beginning year and the following year. Keywords: El Niño; atmospheric circulation; China; precipitation; onset of Meiyu Source: Chinese Journal of Atmospheric Sciences, 1996, 20(4): 422–428

Citation frenquency: 93 Typhoon Activity in the northwest pacific in relation to El Niño/La Niña events HE Min; SONG Wen-ling; CHEN Xing-fang Abstract: The relationship between typhoon activity in the northwest Pacific and El Niño and La Niña events is analyzed with statistical and composition methods. It is indicated that there are fewer frequent typhoon activities in El Niño years but more frequent typhoon activities in La Niña years. The start and end time and intensity of El Niño and La Niña events also have influence on typhoon formation. The typhoon activity statistical characteristics supply in form that might be used in seasonal prediction. Using singular value disassemble (SVD) method, the relationship between 500 h Pa height and SST fields is also analyzed. The result shows that the sea-air-coupling interaction in E l Nino and La Niña years causes abnormal frequency of typhoon activities. Keywords: Typhoon; El Niño and La Niña; SVD Source: Journal of Tropical Meteorology, 1999, 15(1): 17–25 26 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Citation frenquency: 84 General atmospheric circulation anomaly in 1998 and impact on climate anomaly in China LI Wei-jing Abstract: Because of influence of the ENSO and more snow cover over Tibetan Plateau in winter and spring on general circa lation over the Northern Hemisphere in 1998, the dominant anomaly has been charaterized by the subtropical high over the west Pacific and it is very stronger, and at the same tine moves southward in summer. Monsoon over China Sea is weaker and begins later one week than normal. ITCZ over the west Pacific is also weaker than normal so that outgrowth and landing typhoon and tropical storms are so less than normal. At 500 h Pa, zonal circulation is dominant in the middle latitude of Asia in spring, autumn and winter, but the meridinal circulation is strengthened in summer. These maybe the main reasons that influence climate anomaly in China in 1998. Keywords: El Niño; General circulation anomaly; Climate anomaly Source: Meteorological Monthly, 1999, 25(4): 20–25

Citation frenquency: 69 Analysis of Warm Winter in China SUN Lin-hai; ZHAO Zhen-guo Abstract: According to the analysis of the cause of warm winter climate from the 1980s, it indicates that there is a 30-year periodic temperature transformation in China, the main factors which result in continuance warm winters in China, may be the outbreak of El Niño Event, the weaken East Asia winter monsoon, the strengthened subtropical high in the west Pacific Ocean, the diminished snow cover in Europe and Asia, the decreased volcano activities, and the impact of greenhouse. Keywords: climate; warm winter; physical mechanism Source: Meteorological Monthly, 2004, 30(12): 57–60

Citation frenquency: 64 Equatorial eastern pacific SST and analysis on causes of summer floods/droughts 《中国学术期刊文摘》赠阅in the Changjiang and Huahe river basin LI Shen-shen; SHOU Shao-wen Abstract: The power spectrum and correlation analysis is made of the relation between SST on the equatorial East Pacific and the West Pacific warm pool and summer precipitation over the Changjiang and Haihe River basins. The results indicate that summer precipitation over the Chang jiang and Haihe River basins is greater when El Niño warming occurs in autumn or winter and less when ENSO develops in spring or summer. The comparison and analysis is conducted, by using two case, of the characteristics of the abnormal stream fields of ENSO events warming in different seasons and the impact on the precipitation over the Changjiang and Haihe River basins ENSO events warming in different season, corresponding to the certain stages of circulation adjustment over the tropic Pacific region, are the main cause of summer monsoon variation as well as weather and climate abnormality in summer in East Asia. Keywords: El Niño; West Pacific warm pool; Summer precipitation; Changjiang and Haihe; River basins; Circulation adjustment Source: Journal of Applied Meteorological Science, 2000, 11(3): 331–338

Citation frenquency: 60 The Relationship between the El Niño Events and the Drought or Excessive Rain of Northwest China during 1845 to 1988 ZHU Bing-yuan; LI Dong-liang Abstract: In this paper, the difference between the precipitation (March-September) of Northwest China in an EI Nino year and the year followed it during 1958 to 1988 is analyzed. It is shown that the precipitation over the east part of Qinghai, the central and east part of Gansu, Ningxia and North of Shanxi, was considerably less than the normal in the years of El Niño, but it was more than the normal in the following years, the difference of precipitation is statistically significant. The relationship between the El Niño events and the drought or excessive rain of Northwest China during 1845 to 1957 was examined based on the Quinn’s El Niño chronicle and drought/flood data set. It proves again the conclusion found from the precipitation date to for the last thirty years. Specially a series of heavy droughts in Northwest China appeared mainly in the years of El Niño event which lasted two years. Keywords: El Niño events; Dryness and wetness history; Climatic variation Source: Chinese Journal of Atmospheric Sciences, 1992, 16(2): 185–192

27 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 被引频次: 702 Pacific-East Asian teleconnection: how does ENSO affect East Asian climate? Wang, B; Wu, RG; Fu, XH Abstract: Observational evidence is presented to show a teleconnection between the central Pacific and East Asia during the extreme phases of ENSO cycles. This Pacific-East Asian teleconnection is confined to the lower troposphere. The key system that bridges the warm (cold) events in the eastern Pacific and the weak (strong) East Asian winter monsoons is an anomalous lower-tropospheric anticyclone (cyclone) located in the western North Pacific. The western North Pacific wind anomalies develop rapidly in late fall of the year when a strong warm or cold event matures. The anomalies persist until the following spring or early summer, causing anomalously wet (dry) conditions along the East Asian polar front stretching from southern China northeastward to the east of Japan (Kuroshio extension). Using atmospheric general circulation and intermediate models, the authors show that the anomalous Philippine Sea anticyclone results from a Rossby-wave response to suppressed convective heating, which is induced by both the in situ ocean surface cooling and the subsidence forced remotely by the central Pacific warming. The development of the anticyclone is nearly concurrent with the enhancement of the local sea surface cooling. Both the anticyclone and the cooling region propagate slowly eastward. The development and persistence of the teleconnection is primarily attributed to a positive thermodynamic feedback between the anticyclone and the sea surface cooling in the presence of mean northeasterly trades. The rapid establishment of the Philippine Sea wind and SST anomalies implies the occurrence of extratropical-tropical interactions through cold surge-induced exchanges of surface buoyancy flux. The central Pacific warming plays an essential role in the development of the western Pacific cooling and the wind anomalies by setting up a favorable environment for the anticyclone-SST interaction and midlatitude-tropical interaction in the western North Pacific. Keywords: Niño southern oscillation; sea-surface temperature; El-Niño; summer monsoon; biennial oscillation; toga coare; precipitation; atmosphere; winter; model Source: Journal of Climate, 2000, 13(9): 1517–1536

Citation frenquency: 667 Increased El Niño frequency in a climate model forced by future greenhouse warming Timmermann, A; Oberhuber, J; Bacher, A; et al. Abstract: The El Niño/Southern《中国学术期刊文摘》赠阅 Oscillation (ENSO) phenomenon is the strongest natural interannual climate fluctuation (1). ENSO originates in the tropical Pacific Ocean and has large effects on the ecology of the region, but it also influences the entire global climate system and affects the societies and economies of many countries (2). ENSO can be understood as an irregular low-frequency oscillation between a warm (El Niño) and a cold (La Niña) state, The strong EI Ninos of 1982/1983 and 1997/1998, along with the more frequent occurrences of El Niños during the past few decades, raise the question of whether human-induced ‘greenhouse’ warming affects, or will affect, ENSO , Several global climate models have been applied to transient greenhouse-gas-induced warming simulations to address this question (4-6) but the results have been debated owing to the inability of the models to fully simulate ENSO (because of their coarse equatorial resolution) (7), Here we present results from a global climate model with sufficient resolution in the tropics to adequately represent the narrow equatorial upwelling and low-frequency waves. When the model is forced by a realistic future scenario of increasing greenhouse-gas concentrations, more frequent El Niño-like conditions and stronger cold events in the tropical Pacific Ocean result. Keywords: interannual variability; ENSO; event; chaos; cycle Source: Nature, 1999, 398(6729): 694–697

Citation frenquency: 567 El Niño Modoki and its possible teleconnection Ashok, Karumuri; Behera, Swadhin K; Rao, Suryachandra A; et al. Abstract: Using observed data sets mainly for the period 1979-2005, we find that anomalous warming events different from conventional El Niño events occur in the central equatorial Pacific. This unique warming in the central equatorial Pacific associated with a horseshoe pattern is flanked by a colder sea surface temperature anomaly (SSTA) on both sides along the equator. empirical orthogonal function (EOF) analysis of monthly tropical Pacific SSTA shows that these events are represented by the second mode that explains 12% of the variance. Since a majority of such events are not part of El Niño evolution, the phenomenon is named as El Niño Modoki (pseudo-El Niño) (“Modoki” is a classical Japanese word, which means “a similar but different thing”). The El Niño Modoki involves ocean-atmosphere coupled processes which include a unique tripolar sea level pressure pattern during the evolution, analogous to the Southern Oscillation in the case of El Niño. Hence the total entity is named as El Niño-Southern Oscillation (ENSO) Modoki. The ENSO Modoki events significantly influence the temperature and precipitation over many parts of the globe. Depending on the season, the impacts over regions such as the Far East including Japan, New Zealand, western coast of United States, etc., are opposite to those of the conventional ENSO. The difference maps between the two periods of 1979-2004 and 1958-1978 for various oceanic/atmospheric variables suggest that the 28 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts recent weakening of equatorial easterlies related to weakened zonal sea surface temperature gradient led to more flattening of the thermocline. This appears to be a cause of more frequent and persistent occurrence of the ENSO Modoki event during recent decades. Keywords: indian-ocean dipole; sea-surface temperature; pacific decadal variability; tropical pacific; southern-oscillation; equatorial pacific; air-temperature; climate variability; western pacific; global climate Source: Journal of Geophysical Research—Oceans, 2009, 112(C11): C11007 Email: Ashok, Karumuri; [email protected]

Citation frenquency: 536 Variability of El Niño/Southern Oscillation activity at millennial timescales during the Holocene epoch Moy, CM; Seltzer, GO; Rodbell, DT; et al. Abstract: The variability of El Niño/Southern Oscillation (ENSO) during the Holocene epoch, in particular on millennial timescales, is poorly understood. Palaeoclimate studies have documented ENSO variability for selected intervals in the Holocene, but most records are either too short or insufficiently resolved to investigate variability on millennial scales (1-3). Here we present a record of sedimentation in Laguna Pallcacocha, southern Ecuador, which is strongly influenced by ENSO variability, and covers the past 12000 years continuously. We find that changes on a timescale of 2-8 years, which we attribute to warm ENSO events, become more frequent over the Holocene until about 1200 years ago, and then decline towards the present. Periods of relatively high and low ENSO activity, alternating at a timescale of about 2000 years, are superimposed on this long-term trend. We attribute the long-term trend to orbitally induced changes in insolation, and suggest internal ENSO dynamics as a possible cause of the millennial variability. However, the millennial oscillation will need to be confirmed in other ENSO proxy records. Keywords: southern-oscillation; tropical pacific; El Niño; ecuador; PERU Source: Nature, 2002, 420(6912): 162–165

Citation frenquency: 529 The 1990-1995 El Niño Southern Oscillation event: Longest on record Trenberth, KE; Hoar, TJ Abstract: see also “Classic Papers”. 《中国学术期刊文摘》赠阅 Citation frenquency: 520 Remote sea surface temperature variations during ENSO: Evidence for a tropical atmospheric bridge Klein, SA; Soden, BJ; Lau, NC Abstract: In an El Niño event, positive SST anomalies usually appear in remote ocean basins such as the South China Sea, the Indian Ocean, and the tropical North Atlantic approximately 3 to 6 months after SST anomalies peak in the tropical Pacific. Ship data from 1952 to 1992 and satellite data from the 1980s both demonstrate that changes in atmospheric circulation accompanying El Niño induce changes in cloud cover and evaporation which, in turn, increase the net heat flux entering these remote oceans. It is postulated that this increased heat flux is responsible for the surface warming of these oceans. Specifically, over the eastern Indian Ocean and South China Sea, enhanced subsidence during El Niño reduces cloud cover and increases the solar radiation absorbed by the ocean, thereby leading to enhanced SSTs. In the tropical North Atlantic, a weakening of the trade winds during El Niño reduces surface evaporation and increases SSTs. These relationships fit the concept of an “atmospheric bridge” that connects SST anomalies in the central equatorial Pacific to those in remote tropical oceans. Keywords: Asian summer monsoon; southern-oscillation; interannual variability; seasonal-variation; SST anomalies; wind stress; ocean; pacific; circulation; scale Source: Journal of Climate, 1999, 12(4): 917–932

Citation frenquency: 478 On the weakening relationship between the Indian monsoon and ENSO Kumar, KK; Rajagopalan, B; Cane, MA Abstract: Analysis of the 140-year historical record suggests that the inverse relationship between the El Niño-Southern Oscillation (ENSO) and the Indian summer monsoon (weak monsoon arising from warm ENSO event) has broken down in recent decades. Two possible reasons emerge from the analyses. A southeastward shift in the Walker circulation anomalies associated with ENSO events may Lead to a reduced subsidence over the Indian region, thus favoring normal monsoon conditions. Additionally, increased surface temperatures over Eurasia in winter and spring, which area pair of the midlatitude continental warming trend, may favor the enhanced land-ocean thermal gradient conducive to a strong monsoon. These observations raise the possibility that the Eurasian warming in recent decades helps to sustain the monsoon rainfall at a normal Level despite strong ENSO events. Keywords: Asian summer monsoon; eurasian snow cover; Niño southern oscillation; sea-surface temperatures; air-temperature; rainfall 29 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 series; variability; climate; model; simulations Source: Science, 1999, 284(5423): 2156–2159

Citation frenquency: 442 Tropical Atlantic sea surface temperature variability and its relation to El Niño Southern Oscillation Enfield, DB; Mayer, DA Abstract: Past analyses of tropical Atlantic sea surface temperature variability have suggested a dipole behavior between the northern and southern tropics, across the Intertropical Convergence Zone (ITCZ). By analyzing an improved 43-year (1950-1992) record of SST [Smith er al., 1996] and other data derived from the Comprehensive Ocean-Atmosphere Data Set (GOADS), it is shown that the regions north and south of the ITCZ are statistically independent of each other at the seasonal to interannual timescales dominating the data, confirming the conclusions of Houghton and Tourre [1992]. Some dipole behavior does develop weakly during the boreal spring season, when there is a tendency for SST anomaly west of Angola to be opposite of that in the tropical North Atlantic. It is further shown that tropical Atlantic SST variability is correlated with Pacific El Niño-Southern Oscillation (ENSO) variability in several regions. The major region affected is the North Atlantic area of NE trades west of 40 degrees W along 10 degrees N-20 degrees N and extending into the Caribbean. There, about 50%-80% of the anomalous SST variability is associated with the Pacific ENSO, with Atlantic warmings occurring 4-5 months after the mature phases of Pacific warm events. An analysis of local surface flux fields derived from GOADS data shows that the ENSO-related Atlantic warmings occur as a result of reductions in the surface NE trade wind speeds, which in turn reduce latent and sensible heat losses over the region in question, as well as cooling due to entrainment. This ENSO connection is best developed during the boreal spring following the most frequent season of maximum ENSO anomalies in the Pacific. A region of secondary covariability with ENSO occurs along the northern edge of the mean ITCZ position and appears to be associated with northward migrations of the ITCZ when the North Atlantic warmings occur. Although easterly winds are intensified in the western equatorial Atlantic in response to Pacific warm events, they do not produce strong local changes in SST. Contrary to expectations from studies based on equatorial dynamics, these teleconnected wind anomalies do not give rise to significant correlations of SST in the Gulf of Guinea with the Pacific ENSO. As the teleconnection sequence matures, strong SE trades at low southern latitudes follow the development of the North Atlantic SST anomaly and precede by several months the appearance of weak negative SST anomalies off Angola and stronger positive anomalies extending eastward from southern Brazil along 15 degrees-30 degrees《中国学术期刊文摘》赠阅 S. Keywords: northeast brazil; ocean; circulation; anomalies; prediction; latitudes; rainfall; droughts; model Source: Journal of Geophysical Research—Oceans, 1997, 102(C1): 929–945

Citation frenquency: 406 El Niño, La Niña, and the nonlinearity of their teleconnections Hoerling, MP; Kumar, A; Zhong, M Abstract: see also “Classic Papers”.

Citation frenquency: 376 El Niño in a changing climate Yeh, Sang-Wook; Kug, Jong-Seong; Dewitte, Boris; et al. Abstract: El Niño events, characterized by anomalous warming in the eastern equatorial Pacific Ocean, have global climatic teleconnections and are the most dominant feature of cyclic climate variability on subdecadal timescales. Understanding changes in the frequency or characteristics of El Niño events in a changing climate is therefore of broad scientific and socioeconomic interest. Recent studies (1-5) show that the canonical El Niño has become less frequent and that a different kind of El Niño has become more common during the late twentieth century, in which warm sea surface temperatures (SSTs) in the central Pacific are flanked on the east and west by cooler SSTs. This type of El Niño, termed the central Pacific El Niño (CP-El Niño; also termed the dateline El Niño (2), El Niño Modoki (3) or warm pool El Niño (5)), differs from the canonical eastern Pacific El Niño (EP-El Niño) in both the location of maximum SST anomalies and tropical-midlatitude teleconnections. Here we show changes in the ratio of CP-El Niño to EP-El Niño under projected global warming scenarios from the Coupled Model Intercomparison Project phase 3 multi-model data set (6). Using calculations based on historical El Niño indices, we find that projections of anthropogenic climate change are associated with an increased frequency of the CP-El Niño compared to the EP-El Niño. When restricted to the six climate models with the best representation of the twentieth-century ratio of CP-El Niño to EP-El Niño, the occurrence ratio of CP-El Niño/EP-El Niño is projected to increase as much as five times under global warming. The change is related to a flattening of the thermocline in the equatorial Pacific. Keywords: sea-surface temperature; southern oscillation; pacific rim; ENSO; sensitivity; anomalies; evolution; events; modoki; oceans Source: Nature, 2009, 461(4263): 511–514 Email: Yeh, Sang-Wook; [email protected] 30 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts ·Recommended Papers·

The combined effects of the ENSO and the Arctic Oscillation on the winter climate anomalies in East Asia CHEN Wen; LAN Xiao-qing; WANG Lin; et al. Abstract: With the warm/cold phases of the El Niño and Southern Oscillation (ENSO) as a background, the impacts of monthly variation in the Arctic Oscillation (AO) on the winter climate anomalies in East Asia are studied with the NCEP/DOE Reanalysis 2 data and the Chinese station data regarding temperature and rainfall. The combined effects of ENSO and the AO indicate that the winter climate anomalies are mainly influenced by the AO in northern China and the ENSO in southern China, when an El Niño couples with a negative AO month or a La Niña couples with a positive AO month. These climate anomalies in China are consistent with the mechanisms proposed in previous studies. However, most of China presents a different pattern of climate anomalies if an El Niño couples with a positive AO month or a La Niña couples with a negative AO month, with the exception of the temperature anomalies in northern China, which are still affected dominantly by the AO. Further analysis suggests that the causes are attributed to the differences in both the stratosphere-troposphere interaction and the extratropics-tropics interaction. In the former cases, zonal symmetric circulation prevails in the winter and the extratropics-tropics interaction is weakened. Thus, the influences of the ENSO and the AO on the East Asian climate mainly present linear combination effects. On the contrary, an annular mode of atmospheric circulation is not favored in the latter cases and the extratropics-tropics interaction is strong. Hence, the combined effects of the ENSO and the AO on the winter climate in East Asia present nonlinear characteristics. Keywords: ENSO; AO; winter climate in East Asia; temperature and rainfall anomalies; stratosphere-troposphere interaction Source: Chinese Science Bulletin, 2013, 58(12): 1355–1362 Email: CHEN Wen; [email protected]

The critical role of Indian summer monsoon on the remote forcing between Indian and Northwest Pacific during El Niño decaying year HU Hai-bo; HONG Xiao-yuan; ZHANG Yuan; et al. Abstract: Recent studies have 《中国学术期刊文摘》赠阅found a connection between Indian Ocean Basin Warming and the anomalous Northwest Pacific Anticyclone (ANPWA) during El Nio decaying year. This study focuses on the necessary condition for this connection by using observation and numerical simulation. The seasonal transition of the Indian Ocean sea surface wind is critical to the climatic effect of Indian Ocean Basin Warming. When the South Asian Summer Monsoon reaches its peak, the background wind becomes desirable for basin warming, which then affects the climate in the Northwest Pacific. Via the Kelvin waves and Ekman divergence, the wind anomalies exist in the lower atmosphere east of the Indian Ocean warm Sea Surface Temperature (SST) anomalies, and intensify and sustain the ANWPA throughout the El Niño decaying summer. This impact plays an important role in the inter-annual variability of the East Asian Summer Monsoon. Keywords: El Niño decaying year; Indian Ocean Basin Warming; South Asian Summer Monsoon; Northwest Pacific anticyclonic anomaly; East Asian Summer Monsoon Source: Science China-Earth Sciences, 2013, 56(3): 408–417

Winter Temperature Anomalies in South China and Its Relation to ENSO WU Hong-yu; PAN Wei-juan; WANG Ting Abstract: Based on the monthly temperature data of 192 observational stations in South China, NCEP/NCAR reanalysis monthly temperature data and ENSO monitoring data by NCC, the relationship between winter temperature in South China and ENSO is studied by using the methods of correlation analysis, composition analysis and so on. The results show that the response of the winter temperature in South China to La Niña event is more obvious than to El Niño event. In La Niña year, the winter temperature in South China is lower than in normal years. The significantly low temperature appears in extremely strong La Niña years, but the temperature is high obviously in central pattern La Niña events. The winter temperature in South China is mainly lower (higher) than that in normal years when La Niña (El Niño) event is in east pattern, and the peak months of Nino SSTA are in autumn and winter. In La Niña years, there is an abnormal cyclone circulation in the Pacific subtropical high and abnormal north wind in the low troposphere. North Pacific high, Ural Mountains high ridge and the south of East Asia trough also become strong, the West Pacific subtropical high becomes weak in the middle troposphere. The meridional circulation in middle high latitude in East Asia is evident. East Asian winter monsoon is strong in case of La Niña events, the winter temperature in most regions of China including South China is lower than that in normal years, and vice versa. There are significant interdecadal differences of the effect of El Niño event on the winter temperature in South China. SST variation obviously corresponding to

31 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 interdecadal variation of the winter temperature in South China is found in North Pacific, and the relationship between the variation and ENSO is not obvious. Keywords: winter temperature, El Niño, La Niña, SSTA, South China Source: Meteorological Monthly, 2014, 40(10):1230–1239 Email: WU Hong-yu; [email protected]

A study of correlation between Pacific Decadal Oscillation and El Niño-Southern Oscillation and the strength of Kuroshio intrusion into the South China Sea YANG Long-qi; XU Dong-feng; XU Ming-quan; et al. Abstract: There is a controversy about the role of Pacific Decadal Oscillation (PDO) and El Niño-Southern Oscillation (ENSO) in the Kuroshio intrusion into the South China Sea. In this study, we firstly analyzed the correlation of the subsurface high salinity water in the 120°E section and the North Equatorial Current Bifurcation (NEC-Y). Secondly, we analyzed the relation of Kuroshio intrusion index (KI index), North Equatorial Current index (NEC index) and the North Equatorial Current Bifurcation. Finally, we analyzed the pertinence of PDO index, Niño 3.4 index and the North Equatorial Current bifurcation by methods of EMD and correlation coefficient and analyzed the mechanism by NECP wind data. The result shows: (1) the NEC-Y has a well correlation with subsurface high salinity water in the 120°E section, the KI index and the NEC index. So the NEC-Y can been a good index of the strength of Kuroshio intrusion into the South China Sea; (2) there is a well 0.5 level of correlation coefficients between NEC-Y and the PDO index, the Niño 3.4 index. These well correlated coefficients show that both PDO and ENSO have important effect on the strength of Kuroshio intrusion into the South China Sea; (3) in El Niño (La Niña) year, a western (eastern) anomalous wind of the tropical Pacific causes a northward (southward) shift of the North Equatorial Current Bifurcation Latitude. This results in a weakened (enhanced) Kuroshio off Luzon, favoring Kuroshio intrusion into the South China Sea. While PDO is in the warm (cold) phase, the western (easern) anomalous wind will be strenghened in tropical Pacific and this will cause a northward (southward) shift of the North Equatorial Current Bifurcation Latitude too. So, the strength of Kuroshio intrusion into the South China Sea will be enhanced (weakened). Keywords: Kuroshio intrusion; North Equatorial Current Bifurcation; PDO; ENSO Source: Acta Oceanologica Sinica,《中国学术期刊文摘》赠阅 2014, 36(7): 17–26 Email: XU Dong-feng; [email protected]

A theoretical investigation of the tropical Indo-Pacific tripole mode LIAN Tao; CHEN Da-ke; YouMin TANG Abstract: The El Niño-Southern Oscillation (ENSO) phenomenon in the tropical Pacific has been a focus of ocean and climate studies in the last few decades. Recently, the short-term climate variability in the tropical Indian Ocean has attracted increasingly more attention, especially with the proposition of the Indian Ocean Dipole (IOD) mode. However, these phenomena are often studied separately without much consideration of their interaction. Observations reveal a striking out-of-phase relationship between zonal gradients of sea surface height anomaly (SSHA) and sea surface temperature anomaly (SSTA) in the tropical Indian and Pacific Oceans. Since the two oceans share the ascending branch of the Walker cells over the warm pool, the variation within one of them will affect the other. The accompanied zonal surface wind anomalies are always opposite over the two basins, thus producing a tripole structure with opposite zonal gradients of SSHA/SSTA in the two oceans. This mode of variability has been referred to as Indo-Pacific Tripole (IPT). Based on observational data analyses and a simple ocean-atmosphere coupled model, this study tries to identify the characteristics and physical mechanism of IPT with a particular emphasis on the relationships among ENSO, IOD, and IPT. The model includes the basic oceanic and atmospheric variables and the feedbacks between them, and takes into account the inter-basin connection through an atmospheric bridge, thus providing a valuable framework for further research on the short-term tropical climate variability. Keywords: ENSO; IOD; IPT Source: Science China-Earth Sciences, 2014, 44(1): 169–186

Decadal anomalies of winter precipitation over southern China in association with El Niño and La Niña YUAN Yuan; LI Chong-yin; YANG Song Abstract: Using multiple datasets, this paper analyzes the characteristics of winter precipitation over southern China and its association with warm and cold phases of El Niño-Southern Oscillation during 1948-2011. The study proves that El Niño is an important external forcing factor resulting in above-normal winter precipitation in southern China. The study also reveals that the impact of La Niña on the winter precipitation in southern China has a decadal variability. During the winter of La Niña before 1980, the East Asian winter monsoon

32 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts is stronger than normal with a deeper trough over East Asia, and the western Pacific subtropical high weakens with its high ridge retreating more eastward. Therefore, anomalous northerly winds dominate over southern China, leading to a cold and dry winter. During La Niña winter after 1980, however, the East Asian trough is weaker than normal, unfavorable for the southward invasion of the winter monsoon, with the India-Burma the East trough intensified, and the anomalous low-level cyclone excited by La Niña located to the west of the Philippines. Therefore, anomalous easterly winds prevail over southern China, which increases moisture flux from the tropical oceans to southern China. Meanwhile, La Niña after 1980 may lead to an enhanced and more northward subtropical westerly jet over East Asia in winter. Since southern China is rightly located on the right side of the jet entrance region, anomalous ascending motion dominates there through the secondary vertical circulation, favoring more winter precipitation in southern China. Consequently, a cold and wet winter, sometimes with snowy and icy weathers, would occur in southern China during La Niña winter after 1980. Further analyses indicate that the change in the spatial distribution of sea surface temperature anomaly during the La Niña mature phase, as well as the decadal variation of the Northern Hemisphere atmospheric circulation, would be the important reasons for the decadal variability of the La Niña impact on the atmospheric circulation in East Asia and winter precipitation over southern China after 1980. Keywords: East Asian winter monsoon; Winter precipitation; El Niño and La Niña; Asymmetry; Decadal variability Source: Acta Meteorologica Sinica, 2014, 72(2): 237–255 Email: YUAN Yuan; [email protected]

Roles of ENSO and PDO in the link of the East Asian winter monsoon to the following summer monsoon Wen Chen; Juan Feng; Renguang Wu Abstract: The present study investigates the roles of El Niño-Southern Oscillation (ENSO) and the Pacific decadal oscillation (PDO) in the relationship between the East Asian winter monsoon (EAWM) and the following East Asian summer monsoon (EASM). The variability of the EAWM is divided into an ENSO-related part named EAWM EN and an ENSO-unrelated part named EAWM res. Corresponding to a weak EAWM EN, an anomalous low-level anticyclone forms over the western North Pacific (WNP) and persists from winter to the following summer. This anticyclone enhances southerlies over the coast of East Asia in summer. Hence, a weak EAWM EN tends to be followed by a strong EASM and vice versa. As such, a link is established between the EAWM EN and the EASM. The persistence of this WNP anticyclone may be mainly《中国学术期刊文摘》赠阅 attributed to the sea surface temperature anomalies associated with the ENSO-related EAWM part in the tropical Indian Ocean and the extratropical North Pacific. In contrast, corresponding to a weak EAWM res, the anomalous WNP anticyclone is only seen in winter, and there is no obvious relationship between the EAWM res and the following EASM. Therefore, the observed EAWM-EASM relationship is dominated by the winter monsoon variability associated with ENSO. It is found that the EAWM EN-EASM relationship is modulated by the PDO. There tends to be a much stronger EASM after a weak EAWM EN during the positive PDO phases than during the negative PDO phases. Source: Journal of Climate, 2013, 26(2): 622–635

A new paradigm for the predominance of standing Central Pacific Warming after the late 1990s Xiang, Baoqiang; Wang, Bin; Li, Tim Abstract: Canonical El Niño has a warming center in the eastern Pacific (EP), but in recent decades, El Niño warming center tends to occur more frequently in the central Pacific (CP). The definitions and names of this new type of El Niño, however, have been notoriously diverse, which makes it difficult to understand why the warming center shifts. Here, we show that the new type of El Niño events is characterized by: 1) the maximum warming standing and persisting in the CP and 2) the warming extending to the EP only briefly during its peak phase. For this reason, we refer to it as standing CP warming (CPW). Global warming has been blamed for the westward shift of maximum warming as well as more frequent occurrence of CPW. However, we find that since the late 1990s the standing CPW becomes a dominant mode in the Pacific; meanwhile, the epochal mean trade winds have strengthened and the equatorial thermocline slope has increased, contrary to the global warming-induced weakening trades and flattening thermocline. We propose that the recent predominance of standing CPW arises from a dramatic decadal change characterized by a grand La Niña-like background pattern and strong divergence in the CP atmospheric boundary layer. After the late 1990s, the anomalous mean CP wind divergence tends to weaken the anomalous convection and shift it westward from the underlying SST warming due to the suppressed low-level convergence feedback. This leads to a westward shift of anomalous westerly response and thus a zonally in-phase SST tendency, preventing eastward propagation of the SST anomaly. We anticipate more CPW events will occur in the coming decade provided the grand La Niña-like background state persists. Keywords: Central Pacific Warming; La Niña-like mean state change; Convection; Low-level convergence feedback Source: Climate Dynamics, 2013, 41(2): 327–340 Email: Xiang, Baoqiang; [email protected]

33 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Late-twentieth-century emergence of the El Niño propagation asymmetry and future projections Santoso, Agus; McGregor, Shayne; Jin, Fei-Fei; et al. Abstract: The El Niño/Southern Oscillation (ENSO) is the Earth’s most prominent source of interannual climate variability, exerting profound worldwide effects (1-7). Despite decades of research, its behaviour continues to challenge scientists. In the eastern equatorial Pacific Ocean, the anomalously cool sea surface temperatures (SSTs) found during La Niña events and the warm waters of modest El Niño events both propagate westwards, as in the seasonal cycle (7). In contrast, SST anomalies propagate eastwards during extreme El Niño events, prominently in the post-1976 period (7-10), spurring unusual weather events worldwide with costly consequences (3-6, 11). The cause of this propagation asymmetry is currently unknown (10). Here we trace the cause of the asymmetry to the variations in upper ocean currents in the equatorial Pacific, whereby the westward-flowing currents are enhanced during La Niña events but reversed during extreme El Niño events. Our results highlight that propagation asymmetry is favoured when the westward mean equatorial currents weaken, as is projected to be the case under global warming (12-14). By analysing past and future climate simulations of an ensemble of models with more realistic propagation, we find a doubling in the occurrences of El Niño events that feature prominent eastward propagation characteristics in a warmer world. Our analysis thus suggests that more frequent emergence of propagation asymmetry will be an indication of the Earth’s warming climate. Keywords: tropical pacific; ENSO dynamics; ocean; model; simulations; evolution; ensemble; feedback; events; impact Source: Nature, 2013, 504(7478): 126–130 Email: Santoso, Agus; [email protected]

Sea surface temperature in the north tropical Atlantic as a trigger for El Niño/Southern Oscillation events Ham, Yoo-Geun; Kug, Jong-Seong; Park, Jong-Yeon; et al. Abstract: El Niño events, the warm phase of the El Niño/Southern Oscillation (ENSO), are known to affect other tropical ocean basins through teleconnections. Conversely, mounting evidence suggests that temperature variability in the Atlantic Ocean may also influence ENSO variability (1-5). Here we use reanalysis data and general circulation models to show that sea surface temperature anomalies in the north tropical Atlantic during the boreal spring can serve as a trigger for ENSO events. We identify a subtropical teleconnection in which spring warming in the north tropical《中国学术期刊文摘》赠阅 Atlantic can induce a low-level cyclonic atmospheric flow over the eastern Pacific Ocean that in turn produces a low-level anticyclonic flow over the western Pacific during the following months. This flow generates easterly winds over the western equatorial Pacific that cool the equatorial Pacific and may trigger a La Niña event the following winter. In addition, El Niño events led by cold anomalies in the north tropical Atlantic tend to be warm-pool El Niño events, with a centre of action located in the central Pacific (6,7), rather than canonical El Niño events. We suggest that the identification of temperature anomalies in the north tropical Atlantic could help to forecast the development of different types of El Niño event. Keywords: NiñO-southern-oscillation; indian-ocean; warm pool; variability; ENSO; pacific; SST; circulation; rainfall; climate Source: Nature Geoscience, 2013, 6(2): 112–116 Email: Ham, Yoo-Geun; [email protected]

Improved El Niño forecasting by cooperativity detection Ludescher, Josef; Gozolchiani, A; Bogachev, Mikhail I; et al. Abstract: Although anomalous episodic warming of the eastern equatorial Pacific, dubbed El Niño by Peruvian fishermen, has major (and occasionally devastating) impacts around the globe, robust forecasting is still limited to about 6 mo ahead. A significant extension of the prewarning time would be instrumental for avoiding some of the worst damages such as harvest failures in developing countries. Here we introduce a unique avenue toward El Niño prediction based on network methods, inspecting emerging teleconnections. Our approach starts from the evidence that a large-scale cooperative mode-linking the El Niño basin (equatorial Pacific corridor) and the rest of the ocean-builds up in the calendar year before the warming event. On this basis, we can develop an efficient 12-mo forecasting scheme, i.e., achieve some doubling of the early-warning period. Our method is based on high-quality observational data available since 1950 and yields hit rates above 0.5, whereas false-alarm rates are below 0.1. Keywords: climate; cross-correlations; dynamic networks; ENSO; spring barrier Source: Proceedings of the National Academy of Sciences of the United States of America, 2013, 110(29): 11742–11745

Impact of East Asian winter and Australian summer monsoons on the enhanced surface westerlies over the western tropical Pacific Ocean preceding the El Niño onset

Zheng, Yangxing; Zhang, Renhe; Bourassa, Mark A. Abstract: Composite analysis from NCEP-NCAR reanalysis datasets over the period 1948-2007 indicates that stronger East Asian winter

34 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts monsoons (EAWM) and stronger Australian summer monsoons (ASM) generally coexist in boreal winters preceding the onset of El Niño, although the EAWM tend to be weak after 1990, probably because of the decadal shift of EAWM and the change in El Niño events from cold-tongue type to warm-pool type. The anomalous EAWM and ASM enhance surface westerlies over the western tropical Pacific Ocean (WTP). It is proposed that the enhanced surface westerlies over the WTP prior to El Niño onset are generally associated with the concurrent anomalous EAWM and ASM. A simple analytical atmospheric model is constructed to test the hypothesis that the emergence of enhanced surface westerlies over the WTP can be linked to concurrent EAWM and ASM anomalies. Model results indicate that, when anomalous northerlies from the EAWM converge with anomalous southerlies from the ASM, westerly anomalies over the WTP are enhanced. This result provides a possible explanation of the co-impact of the EAWM and the ASM on the onset of El Niño through enhancing the surface westerly over the WTP. Keywords: Atmospheric circulation; Forcing; Dynamics; Monsoons; Wind Source: Journal of Climate, 2014, 27(5): 1928–1944

Cold Tongue and Warm Pool ENSO Events in CMIP5: Mean State and Future Projections Taschetto, Andrea S; Sen Gupta, Alexander; Jourdain, Nicolas C; et al. Abstract: The representation of the El Niño-Southern Oscillation (ENSO) under historical forcing and future projections is analyzed in 34 models from the Coupled Model Intercomparison Project phase 5 (CMIP5). Most models realistically simulate the observed intensity and location of maximum sea surface temperature (SST) anomalies during ENSO events. However, there exist systematic biases in the westward extent of ENSO-related SST anomalies, driven by unrealistic westward displacement and enhancement of the equatorial wind stress in the western Pacific. Almost all CMIP5 models capture the observed asymmetry in magnitude between the warm and cold events (i.e., El Niños are stronger than La Niñas) and between the two types of El Niños: that is, cold tongue (CT) El Niños are stronger than warm pool (WP) El Niños. However, most models fail to reproduce the asymmetry between the two types of La Niñas, with CT stronger than WP events, which is opposite to observations. Most models capture the observed peak in ENSO amplitude around December; however, the seasonal evolution of ENSO has a large range of behavior across the models. The CMIP5 models generally reproduce the duration of CT El Niños but have biases in the evolution of the other types of events. The evolution of WP El Niños suggests that the decay of this event occurs through heat content《中国学术期刊文摘》赠阅 discharge in the models rather than the advection of SST via anomalous zonal currents, as seems to occur in observations. No consistent changes are seen across the models in the location and magnitude of maximum SST anomalies, frequency, or temporal evolution of these events in a warmer world. Keywords: Climate change; Climate variability; ENSO; Climate models; Atmosphere-ocean interaction; Model evaluation/performance Source: Journal of Climate, 2014, 27(8): 2861–2885 Email: Taschetto, Andrea S; [email protected]

Holocene history of ENSO variance and asymmetry in the eastern tropical Pacific Carre, Matthieu; Sachs, Julian P; Purca, Sara; et al. Abstract: Understanding the response of the El Niño-Southern Oscillation (ENSO) to global warming requires quantitative data on ENSO under different climate regimes. Here, we present a reconstruction of ENSO in the eastern tropical Pacific spanning the past 10000 years derived from oxygen isotopes in fossil mollusk shells from Peru. We found that ENSO variance was close to the modern level in the early Holocene and severely damped similar to 4000 to 5000 years ago. In addition, ENSO variability was skewed toward cold events along coastal Peru 6700 to 7500 years ago owing to a shift of warm anomalies toward the Central Pacific. The modern ENSO regime was established similar to 3000 to 4500 years ago. We conclude that ENSO was sensitive to changes in climate boundary conditions during the Holocene, including but not limited to insolation. Keywords: El-Niño/southern-oscillation; southern-oscillation; Niño; PERU; variability; climate; record; reconstructions; simulations; midholocene Source: Science, 2014, 345(6200): 1045–1048 Email: Carre, Matthieu; [email protected]

Different impacts of various El Niño events on the Indian Ocean Dipole Wang, Xin; Wang, Chunzai Abstract: Our early work (Wang and Wang in J Clim 26:1322-1338, 2013) separates El Niño Modoki events into El Niño Modoki I and II because they show different impacts on rainfall in southern China and typhoon landfall activity. The warm SST anomalies originate in the equatorial central Pacific and subtropical northeastern Pacific for El Niño Modoki I and II, respectively. El Niño Modoki I features a

35 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 symmetric SST anomaly distribution about the equator with the maximum warming in the equatorial central Pacific, whereas El Niño Modoki II shows an asymmetric distribution with the warm SST anomalies extending from the northeastern Pacific to the equatorial central Pacific. The present paper investigates the influence of the various groups of El Niño events on the Indian Ocean Dipole (IOD). Similar to canonical El Niño, El Niño Modoki I is associated with a weakening of the Walker circulation in the Indo-Pacific region which decreases precipitation in the eastern tropical Indian Ocean and maritime continent and thus results in the surface easterly wind anomalies off Java-Sumatra. Under the Bjerknes feedback, the easterly wind anomalies induce cold SST anomalies off Java- Sumatra, and thus a positive IOD tends to occur in the Indian Ocean during canonical El Niño and El Niño Modoki I. However, El Niño Modoki II has an opposite impact on the Walker circulation, resulting in more precipitation and surface westerly wind anomalies off Java-Sumatra. Thus, El Niño Modoki II is favorable for the onset and development of a negative IOD on the frame of the Bjerknes feedback. Keywords: sea-surface temperature; tropical circulation; walker circulation; pacific climate; coupled GCM; variability; ENSO; rainfall; modok I; mode Source: Climate Dynamics, 2014, 42(3–4): 991–1005 Email: Wang, Chunzai; [email protected]

Nonlinear precipitation response to El Niño and global warming in the Indo-Pacific Chung, Christine T. Y; Power, Scott B; Arblaster, Julie M; et al. Abstract: Precipitation changes over the Indo-Pacific during El Nio events are studied using an Atmospheric General Circulation Model forced with sea-surface temperature (SST) anomalies and changes in atmospheric CO2 concentrations. Linear increases in the amplitude of the El Niño SST anomaly pattern trigger nonlinear changes in precipitation amounts, resulting in shifts in the location and orientation of the Intertropical Convergence Zone (ITCZ) and the South Pacific Convergence Zone (SPCZ). In particular, the maximum precipitation anomaly along the ITCZ and SPCZ shifts eastwards, the ITCZ shifts south towards the equator, and the SPCZ becomes more zonal.

Precipitation in the equatorial Pacific also increases nonlinearly. The effect of increasing CO2 levels and warming SSTs is also investigated. Global warming generally enhances the tropical Pacific precipitation response to El Niño. The precipitation response to El Niño is found to be dominated by changes in the atmospheric mean circulation dynamics, whereas the response to global warming is a balance between dynamic and thermodynamic changes. While the dependence of projected climate change impacts on seasonal variability is well-established, this study reveals《中国学术期刊文摘》赠阅 that the impact of global warming on Pacific precipitation also depends strongly on the magnitude of the El Niño event. The magnitude and structure of the precipitation changes are also sensitive to the spatial structure of the global warming SST pattern. Keywords: El-Niño Southern Oscillation; Global warming; Climate change; Climate variability Source: Climate Dynamics, 2014, 42(7–8): 1837–1856 Email: Chung, Christine T.Y; [email protected]

Very early warning of next El Niño Ludescher, Josef; Gozolchiani, Avi; Bogachev, Mikhail I; et al. Abstract: The most important driver of climate variability is the El Niño Southern Oscillation, which can trigger disasters in various parts of the globe. Despite its importance, conventional forecasting is still limited to 6 mo ahead. Recently, we developed an approach based on network analysis, which allows projection of an El Niño event about 1 y ahead. Here we show that our method correctly predicted the absence of El Niño events in 2012 and 2013 and now announce that our approach indicated (in September 2013 already) the return of El Niño in late 2014 with a 3-in-4 likelihood. We also discuss the relevance of the next El Niño to the question of global warming and the present hiatus in the global mean surface temperature. Keywords: dynamic networks; ENSO; spring barrier Source: Proceedings of the National Academy of Sciences of the United States of America, 2014, 111(6): 2064–2066 Email: Schellnhuber, Hans Joachim; [email protected]

Seasonal Predictability over Europe Arising from El Niño and Stratospheric Variability in the MPI-ESM Seasonal Prediction System Domeisen, Daniela I. V; Butler, Amy H; Froehlich, Kristina; et al. Abstract: Predictability on seasonal time scales over the North Atlantic-Europe region is assessed using a seasonal prediction system based on an initialized version of the Max Planck Institute Earth System Model (MPI-ESM). For this region, two of the dominant predictors on seasonal time scales are El Niño-Southern Oscillation (ENSO) and sudden stratospheric warming (SSW) events. Multiple studies have shown a potential for improved North Atlantic predictability for either predictor. Their respective influences are however difficult to

36 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts disentangle, since the stratosphere is itself impacted by ENSO. Both El Niño and SSW events correspond to a negative signature of the North Atlantic Oscillation (NAO), which has a major influence on European weather. This study explores the impact on Europe by separating the stratospheric pathway of the El Niño teleconnection. In the seasonal prediction system, the evolution of El Niño events is well captured for lead times of up to 6 months, and stratospheric variability is reproduced with a realistic frequency of SSW events. The model reproduces the El Niño teleconnection through the stratosphere, involving a deepened Aleutian low connected to a warm anomaly in the northern winter stratosphere. The stratospheric anomaly signal then propagates downward into the troposphere through the winter season. Predictability of 500-hPa geopotential height over Europe at lead times of up to 4 months is shown to be increased only for El Niño events that exhibit SSW events, and it is shown that the characteristic negative NAO signal is only obtained for winters also containing major SSW events for both the model and the reanalysis data. Keywords: quasi-biennial oscillation; low-top versions; sudden warmings; southern-oscillation; northern winter; CMIP5 simulations; weather regimes; forecast skill; climate model; ENSO Source: Journal of Climate, 2015, 28(1): 256–271 Email: Domeisen, Daniela I. V; [email protected]

Impacts of variations in the strength and structure of El Niño events on Pacific rainfall in CMIP5 models Murphy, Bradley F; Ye, Hua; Delage, Francois Abstract: El Niño-Southern Oscillation (ENSO) plays a dominant role in interannual climate variability in Pacific island countries, directly affecting lives there. Many countries show different rainfall responses depending on the sea surface temperature (SST) structure of different types of El Niño events. El Niño events are classified into three types based on previous studies: those with strongest SST anomalies in the eastern Pacific Cold Tongue region (CTE), in the Western Pacific Warm Pool region (WPE), and those in between, a “Mixed” El Niño (MxE), and results from 30 CMIP5 models are investigated. These models accurately reproduce observed SST and precipitation anomalies for the three El Niño types and La Niña. CMIP5 models simulate much larger ranges in the strength of ENSO events than observed. Results clarify the roles of both the different structures of El Niño SST anomalies and their magnitudes on rainfall in the Pacific, and demonstrate that each of the three El Niño types has different impacts on rainfall in the region. These impacts vary with location, with WPE and CTE producing very different impacts in most Pacific island countries. There is a linear intensification of both the mean and maximum rainfall anomalies in the equatorial Pacific《中国学术期刊文摘》赠阅 as the events become stronger. Equatorial rainfall shifts eastward in CTE and MxE, westward in La Niña. Both the South Pacific and Intertropical Convergence Zones (SPCZ and ITCZ) shift equatorward in El Niño and poleward in La Niña, the shifts increasing as events strengthen. WPE show different behaviour to other events, with little east-west shift in equatorial rainfall, and the orientation angle of the convergence zones increases. Identification of models with no erroneous westward bias in SST anomalies has clarified the effect of strong CTE events producing “zonal” SPCZ and shifting rainfall away to the east from western equatorial countries. Keywords: El Niño; Pacific rainfall; Climate variability; CMIP5 Source: Climate Dynamics, 2015, 44(11–12): 3171–3186 Email: Murphy, Bradley F; [email protected]

Strong influence of westerly wind bursts on El Niño diversity Chen, Dake; Lian, Tao; Fu, Congbin; et al. Abstract: Despite the tremendous progress in the theory, observation and prediction of El Niño over the past three decades, the classification of El Niño diversity and the genesis of such diversity are still debated. This uncertainty renders El Niño prediction a continuously challenging task, as manifested by the absence of the large warm event in 2014 that was expected by many. We propose a unified perspective on El Niño diversity as well as its causes, and support our view with a fuzzy clustering analysis and model experiments. Specifically, the interannual variability of sea surface temperatures in the tropical Pacific Ocean can generally be classified into three warm patterns and one cold pattern, which together constitute a canonical cycle of El Niño/La Niña and its different flavours. Although the genesis of the canonical cycle can be readily explained by classic theories, we suggest that the asymmetry, irregularity and extremes of El Niño result from westerly wind bursts, a type of state-dependent atmospheric perturbation in the equatorial Pacific. Westerly wind bursts strongly affect El Niño but not La Niña because of their unidirectional nature. We conclude that properly accounting for the interplay between the canonical cycle and westerly wind bursts may improve El Niño prediction. Keywords: sea-surface temperature; southern oscillation; tropical pacific; equatorial pacific; conceptual-model; warm pool; La-Niña; ENSO; events; predictability Source: Nature Geoscience, 2015, 8(5): 339–345 Email: Chen, Dake; [email protected]

Editor in charge: WEI Xia-wen; WANG Shuai-shuai

37 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Cover Papers

Basic Science of Agriculture

A review of researches on soil cracks and their impacts on preferential flow ZHANG Zhong-bin, PENG Xin-hua Abstract: Soil tends to shrink and form cracks when it gets dried up. Soil cracks are formed under the joint effect of a variety of factors, like soil properties and environment conditions, and very complicate and hard to describe precisely in morphological structure. As they may act as pathways for preferential flow, their presence enhances the risks of water and nutrient loss and pollution of groundwater. Soil properties, such as soil clay content, soil mineral composition, soil organic carbon content and bulk density, etc. are the main factors affecting soil cracking, while wetting and drying alternation, tillage and plant growth are its external affecting factors. So far, the characterizing indices and determination methods available for soil cracks focus mainly on their two-dimensional structural features, and little has been reported about characterizing indices and determination methods for three-dimensional structure of cracks. The methods for measuring preferential flow caused by soil cracks include dye tracer, disc permeameter, breakthrough curve, profile soil water potential measurement and so on. Cracks vary in feature with soil water content, so the effect of soil cracks on preferential flow is complicate, and closely related to soil properties, soil water content and depth of the cracks. The dynamic variation of cracks makes it more difficult to simulate preferential flow caused by soil cracks. It is, therefore, suggested that more efforts should be dedicated in future to conducting in-depth complete researches on crack-forming mechanism; establishing three-dimensional index systems and determination methods for soil cracks and improving the systems and methods; promoting researches on quantification and mathematic simulation of crack-induced preferential flow; and enhancing in situ field study of cracks and preferential flow. Keywords: Soil cracks; Soil shrinkage;《中国学术期刊文摘》赠阅 Soil water; Preferential flow Source: Acta Pedologica Sinica, 2015, 52(3): 477–488 Email: PENG Xin-hua, [email protected]

Effects of high CO2 treatment on green-ripening and peel senescence in banana and plantain fruits SONG Mu-bo, TANG Lu-ping, ZHANG Xue-lian, et al. Abstract: Banana fruit (Musa, AAA group, cv. Brazil) peel fails to fully degreen but the pulp ripens normally at temperatures above 24°C. This abnormal ripening, known as green-ripening, does not occur in plantains (Musa, ABB group, cv. Dajiao). Basedon the fact that un-completely yellowing was also observed for bananas in poorly ventilated atmospheres, in the presentstudy,

the effect of high CO2 with regular O2 (21%) on banana ripening was investigated along with that

on plantains at 20°C. The results showed that high CO2 conferred different effects on the color

changing of bananas and plantains. After6 d ripening in 20% CO2, plantains fully yellowed, while bananas retained high chlorophyll content and stayed green. Incontrast to the differentiated color changing patterns, the patterns of the softening, starch degradation and soluble

sugaraccumulation in the pulp of 20% CO2 treated bananas and plantains displayed similarly as the patterns in the fruits ripeningin regular air, indicating that the pulp ripening was not inhibited

by 20% CO2, and the abnormal ripening of bananas in 20% CO2 can be considered as green ripening. Similar expression levels of chlorophyll degradation related genes, SGR, NYC and PaO, were detected in the peel of the control and treated fruits, indicating that the repressed degreening in 20% CO2 treated bananas was not due to the down-regulation of the chlorophyll degradation related genes. Compared to the effecton plantains, 20% CO2 Treatment delayed the decline in the chlorophyll (Fv/Fm) values and in the mRNA levelsof a gene coding small subunit of Rubisco (SSU), and postponed the disruption of the ultrastructure of chloroplast in thepeel tissue of bananas, indicating that the senescence of the green cells in the exocarp layer was delayed by 20% CO2, to more extent in bananas than in plantains. High CO2 reduced the ethylene production and the expression of the relatedbiosynthesis gene, ACS, but elevated the respiration rates in both cultivars. The up-regulation of the expression of anaerobicrespiration pathway genes, ADH and PDC, might be responsible for the subtle effect of high CO2 on the pulp ripening.Taken

38 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts together, the atmosphere of high CO2 and regular O2, delayed the senescence of the green cells in the exocarp layerof the banana peel, but conferred no obvious inhibition on the pulp ripening, leading to a distinct green-ripening that wasdifferent from the phenomenon induced by high temperatures. Keywords: banana; plantain; high carbon dioxide; chlorophyll degradation; fruit peel senescence; fruit ripening Source: Journal of Integrative Agriculture, 2015, 14(5): 875–887 Email: ZHANG Zhao-qi, [email protected]

Basic Theory of Environmental Science

Preparation and performance of honeycomb MnOx/PG-CC catalysts for low temperature NO removal by SCR ZHANG Xian-long, XIE Cheng-hua, GUO Yong, et al. Abstract: Cordierite honeycomb ceramics (CC) coated with Palygorskite (PG) as catalysts’ carrier were prepared by the method of immersing CC into a PG-water mixed slurry followed by calcination. The samples were loaded with manganese oxides by wet impregnation to obtain

MnOx/PG-CC catalysts used for low temperature NO removal from exhaust gas of diesel engines. The dependences of catalyst's performance on preparation conditions were investigated. The structure of catalysts were characterized by BET, SEM-EDS and XRD, thus the connections between catalyst's structural and its SCR activity were discussed. Results showed that the loading amount of the active ingredient significantly increased from 3% to 13% after the PG coating, and the catalytic activity for NO conversion increased from 10% to 78% at 100℃ . Significant rise in the catalysts’ surface area was observed after PG coating onto cordierite honeycomb ceramics, which led to the high loading and uniform dispersion of active manganese species on the coating carrier. Additionally, a distinct improvement in surface Mn4+/Mn3+ ratio was also detected. It was suggested that the synergistic interactions between PG and manganese oxides is the key reason 《中国学术期刊文摘》赠阅for the excellent SCR performance of the catalyst at low temperatures. The method of PG coating followed by MnOx loading is effective for promoting the SCR performance of the Cordierite honeycomb ceramics. Keywords: palygorskite; cordierite; manganese based catalysts; NO removal; low temperature SCR Source: Environmental Chemistry, 2015, 34(4): 614–626 Email: ZHANG Xian-long, [email protected]

Botany

Cover Story: The cover shows a confocal microscope image of tobacco protoplasts transiently transformed with a gene cassette containing a signal sequence of a lignin polymerising peroxidase of Norway spruce fused with a GFP sequence, showing the ER- and apoplast- localized lignin polymerising peroxidase (green) that is involved in cell wall formation (see also Shigeto et al., pp. 349–356). Chloroplast auto-fluorescence is shown in red. Photo was taken by Mikko Lehtonen, University of Helsinki.

Simultaneously disrupting AtPrx2, AtPrx25 and AtPrx71 alters lignin content and structure in Arabidopsis stem Jun Shigeto, Yoshitaka Itoh, Sakie Hirao, et al. Abstract: Plant class III heme peroxidases catalyze lignin polymerization. Previous reports have shown that at least three Arabidopsis thaliana peroxidases, AtPrx2, AtPrx25 and AtPrx71, are involved in stem lignification using T-DNA insertion mutants, atprx2, atprx25, and atprx71. Here, we generated three double mutants, atprx2/atprx25, atprx2/atprx71, and atprx25/atprx71, and investigated the impact of the simultaneous deficiency of these peroxidases on lignins and plant growth. Stem tissue analysis using the acetyl bromide method and derivatization followed by reductive cleavage revealed improved lignin characteristics, such as lowered lignin content and increased arylglycerol-β-aryl (β-O-4) linkage type, especially β-O-4 linked syringyl units, in lignin, supporting the roles of these genes in lignin polymerization. In addition, none of the double mutants exhibited severe growth defects, such as shorter plant stature, dwarfing, or sterility, and their stems had improved cell wall degradability. This study will contribute to progress in lignin bioengineering to improve lignocellulosic biomass.

39 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Keywords: Arabidopsis; knockout mutant; lignin biosynthesis; plant peroxidase Source: Journal of Integrative Plant Biology, 2014, 57(4): 349–356 Email: Yuji Tsutsumi, [email protected]

Chemical Industry

Micromixing characteristics in a gas-liquid-solid stirred tank with settling particles LI Wan-bo, GENG Xing-ye, BAO Yu-yun, et al. Abstract: The parallel-competing iodide-iodate reaction scheme was used to study the micromixing performance in a multi-phase stirred tank of 0.3 m diameter. The impeller combination consisted of a half elliptical blade disk turbine below two down-pimping wide-blade

hydrofoils, identified as HEDT+2WHD. Nitrogen and glass beads of 100 μm diameter and density 2500 kg·m-3 were used as the dispersed phases. The micromixing could be improved by sparging gas because of its additional potential energy. Also, micromixing could be improved by the solid particles with high kinetic energy near the impeller tip. In a gas-solid-liquid system, the gas-liquid film vibrationwith damping, due to the frequent collisions between the bubbles and particles, led to the decrease of the turbulence level in the liquid and caused eventually the deterioration of themicromixing. A Damping Film Dissipation model is formulated to shed light on the above micromixing performances. At last, the micromixing time tm according to the incorporation model varied from 1.9 ms to 6.7 ms in our experiments. Keywords: Stirred tank; Gas-liquid-solid; Micromixing performance; Incorporation model Source: Chinese Journal of Chemical Engineering, 2015, 23(3): 461–470 Email: BAO Yu-yun, [email protected]

Chemistry

《中国学术期刊文摘》赠阅Cover Story: A copper-catalyzed asymmetric B—H bond insertion reaction of α-diazoketones with phosphine-borane adducts was realized by using chiral spiro bisoxazoline ligands under mild reaction conditions, which provides a direct and efficient method for preparation of synthetically important chiral α-borylketones with high yields and moderate to good enantioselectivities. [ZHU Shou-fei et al. on page 326–329.]

Enantioselective Copper-Catalyzed B—H Bond Insertion Reaction of α- Diazoketones CHENG Qing-qing, XU Huan, ZHU Shou-fei, et al. Abstract: Chiral organoboron compounds are widely used in organic synthesis, materials science, medicine, and other fields, and the development of methodologies for the synthesis of these compounds is a highly active and rewarding area of research. Enantioselective transition- metal-catalyzed carbenoid insertion into heteroatom-hydrogen (X—H) bonds is an efficient strategy for the formation of carbon-heteroatom (C—X) bonds and related chiral centers. The enantioselective boron-hydrogen (B—H) bond insertion reaction provides an ideal approach to chiral organoboron compounds. In our previous study, we developed a copper-catalyzed asymmetric B—H bond insertion reaction of α-diazoesters with phosphine-borane adducts with high yields and high enantioselectivities. Herein, we report the first enantioselective B—H bond insertion reaction of α-diazoketones, another readily available carbene precursors. Firstly, various borane adducts were evaluated, and dimethylphosphine-borane gave the best result. Then, the reaction conditions were carefully optimized, and Cu (MeCN)4PF6/(Ra,S,S)-Ph-SpiroBOX proved to be the most efficient catalyst. Under optimal reaction conditions, the substrate scope of the reaction was investigated. A variety of α-diazoketones underwent the B—H bond insertion reaction affording the desired α-borylketones in good yields with moderate to good enantioselectivities (up to 83% ee). This reaction represents one of the few enantioselective X—H insertion reactions using α-diazoketones as carbene precursors. A typical procedure for the enantioselective copper-catalyzed B—H bond insertion of α-diazoketones is as follows: The powered Cu (MeCN)4PF6 (5.6 mg, 0.015 mmol, 5 mol%) and

(Ra, S, S)-Ph-SpiroBOX (4a, 9.2 mg, 0.018 mmol, 6 mol%) were introduced into an oven-dried Schlenk tube in an argon-filled glovebox.

After CH2Cl2 (3 mL) was injected into the Schlenk tube, the solution was stirred at 25℃ under the argon atmosphere for 2 h. Then

40 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts dimethylphosphine-borane (2e, 22.8 mg, 0.3 mmol) and 1-diazo-1-phenylpropan-2-one (1a, 48.1 mg, 0.3 mmol) were introduced into the reaction tube subsequently. The resulting mixture was stirred at 25℃ until the diazo compound disappeared. After concentration in vacuo, the residue was purified by flash chromatography on silica gel (petroleum ether/acetone, V : V=6 : 1) to give (+)-1-(dimethylphosphine- boryl)-1-phenylpropan-2-one (3ae, 52.4 mg, 0.252 mmol, 84% yield) as a colorless oil. Keywords: asymmetric catalysis; carbene insertion; α-diazoketone; borane adduct; chiral spiro ligand Source: Acta Chimica Sinica, 2015, 73(4): 326–329 Email: Zhu Shou-fei, [email protected]

Preparation of 1 μm non-porous C18 silica gel stationary phase for chiral- pressurized capillary electrochromatography LU Yang-fang, WANG Hui, WANG Gui-ming, et al. Abstract: Non-porous C18 silica gel stationary phase (1 μm) was prepared and applied to chiral separation in pressurized capillary electrochromatography (pCEC) for the enantioseparation of various basic compounds. The non-porous silica particles (1 μm) were synthesized using modified Stöber method. C18 stationary phase (1 μm) was prepared by immobilization of chloro-dimethyl-octadecylsilane. Using carboxymethyl-β-cyclodextrin (CM-β-CD) as the chiral additive, the pCEC conditions including the content of acetonitrile (ACN), concentration of buffer, pH, the concentration of chiral additive and flow rate as well as applied voltage were investigated to obtain the optimal pCEC conditions for the separation of four basic chiral compounds. The column provided an efficiency of up to 190000 plates/m. Bupropion hydrochloride, clenbuterol hydrochloride, metoprolol tartrate, and esmolol hydrochloride were baseline separated under the conditions of 5 mmol/L ammonium acetate buffer at pH 4.0 with 20% (v/v) acetonitrile, and 15 mmol/L CM-β-CD as the chiral additive. The applied voltage was 2 kV and flow rate was 0.03 mL/min with splitting ratio of 300: 1. The resolution were 1.55, 2.82, 1.69, 1.70 for bupropion hydrochloride, clenbuterol hydrochloride, metoprolol tartrate, esmolol hydrochloride, respectively. The C18 coverage was improved by repeating silylation method. The synthesized 1 μm C18 packings have better mechanical strength and longer service life because of the special,《中国学术期刊文摘》赠阅 non-porous structure. The column used in pCEC mode showed better separation of the racemates and a higher rate compared with those used in the capillary liquid chromatography (cLC) mode. This study provided an alternative way for the method of pCEC enantioseparation with chiral additives in the mobile phase and demonstrated the feasibility of micron particle stationary phase in chiral separation. Keywords: 1 μm non-porous C18 stationary phase; repeating silylation method; chiral pressurized capillary electrochromatography (chiral pCEC); chiral mobile phase additives; separation of enantiomers; Source: Chinese Journal of Chromatography, 2015, 33(3): 209–214 Email: YAN Chao, [email protected]

Supramolecular Prodrug Micelles Constructed by Drug-Drug Conjugate with Water Soluble Pillar[6]arene for Controllable and Rapid Drug Release CAO Yu, ZOU Xiao-chun, XIONG Shu-han, et al. Abstract: The first attempt of constructing supramolecular prodrug micelles based on the host- guest interaction between water-soluble pillar[6]arene (WP6) and a novel doxorubicin (DOX)- based drug-drug conjugate (G) is reported, in which the drug-drug conjugate is synthesized by conjugating anticancer drug DOX with another drug isoniazide via the acid-cleavable hydrazone bond. The obtained WP6⊃G micelles are stable under physiological conditions, whereas the cumulative release of DOX is approximate to 100% within 30 min at pH 5.5 by simulating the endo-lysosomal environment at 37°C. Therefore, this WP6-based prodrug micelles can achieve efficient DOX accumulation in the acidic tumor cells within a short period of time, which is very important and valuable; meanwhile it can also reduce the unexpected premature burst release under physiological condition. Furthermore, cellular internalization and localization experiments demonstrated that these prodrug micelles enter cancer cells mainly via endocytosis and can lead to significant drug accumulation in SKOV3 cancer cells, implying its promising future for cancer therapy. Keywords: supramolecular micelles; drug delivery; pillararene; self-assembly; rapid release Source: Chinese Journal of Chemistry, 2015, 33(3): 329–334 Email: HU Xiao-yu, [email protected]

41 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

MoO3 Nanobelts/Reduced Graphene Oxide (RGO) Composites as a High- Performance Anode Material for Lithium Ion Batteries JI Wen-xu, WU Di, YANG Rong, et.al.

Abstract: MoO3 nanobelts/RGO composites were obtained through a facile and efficient hydrothermal procedure by using organic compound sodium salicylate as both structure-directing agent and reducing agent. The crystal structure, morphologies and electrochemical performances of the as-prepared samples were characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Raman spectroscopy, galvanostatic charge/discharge test and electrochemical impedance spectroscopy (EIS). The hybrid material shows a high specific capacity of 1000 mAh·g-1 with a good cycling stability as an anode material for lithium ion batteries, which has a much enhanced performance compared to

bare MoO3 nanobelts.

Keywords: MoO3 nanobelts; reduced graphene oxide; lithium ion batteries; anode materials Source: Chinese Journal of Inorganic Chemistry, 2015, 31(4): 659–665 Email: PENG Luming, [email protected]

Cover Story: A novel copper-catalyzed tandem coupling/isomerization reaction of alkynyl bromides and secondary propargylic alcohols in piperidine has been developed by Bi et al. on page 610, thereby allowing for the stereoselective synthesis of 1,5-disubstituted (E)-pent-2-en- 4-yn-1-ones in 40%~83% yields.

Pentynenones Formation through Copper Catalyzed Coupling- Isomerization Reaction between Alkynyl Bromides and Propargylic Alcohols YANG Zong-lian, LIAO Pei-qiu, LI Xing-qi, et al. 《中国学术期刊文摘》赠阅Abstract: 1,5-Disubstituted (E)-pent-2-en-4-yn-1-ones can be exclusively synthesized by copper-catalyzed tandem coupling-isomerization reaction of alkynyl bromides and secondary propargylic alcohols in piperidine. This method is operation-simple and allows the synthesis of a wide variety of stereodefined 1,5-disubstituted pentynenones in 40%-83% yields. The mechanistic investigations suggest that piperidine plays a duel role being both a solvent and a base in the reaction. Keywords: pentynenones; alkynyl bromides; propargylic alcohols; coupling-isomerization reaction Source: Chinese Journal of Organic Chemistry, 2015, 35(3): 610–617 Email: BI Xi-he, [email protected]

Cover Story: The cover image presents the structures of ammonium persulfate, pyrrole, dopamine and the illustration of nitrogen-doped porous carbon and its application in supercapacitors. On page 685, YANG et al. demonstrate that nitrogen-doped porous carbon has good electrochemical performance for supercapacitors due to its unique pore-size distribution, large surface area, and excellent conductivity.

Nitrogen-Doped Porous Carbon Derived from Dopamine-Modified Poly- pyrrole and Its Electrochemical Capacitive Behavior YANG Shuo, XU Gui-yin, HAN Jin-peng, et al. Abstract: Carbonization of a nitrogen-containing polymer under inert atmosphere has been used to obtain nitrogen-enriched carbon materials. Herein, we synthesized dopamine-modified polypyrrole (PDA-PPy) via chemical polymerization, which was then carbonized under nitrogen atmosphere to produce nitrogen-doped porous carbon materials (NPC). The structure and morphology of the NPC were investigated by Fourier transform infrared (FTIR) spectroscopy, Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy (SEM). By regulating the molar ratio of pyrrole monomer to dopamine, the morphology of PDA-PPy and the capacitive performance of NPC could be controlled. At a current density of 0.5 A·g-1, the specific 42 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts capacitance of NPC-0.5 (the molar ratio of dopamine to pyrrole monomer is 0.5) is ca 210 F·g-1. Even at a current density of 10 A·g-1, the specific capacitance of NPC-0.5 is up to 134 F·g-1 and the retention rate is 63.8%. Keywords: Pyrrole; Dopamine; Porous carbon; Nitrogen-doping; Supercapacitor Source: Acta Physico-Chimica Sinica, 2015, 31(4): 685–692 Email: ZHANG Xiao-gang, [email protected]

Theoretical insight into the selectivities of copper-catalyzing heterogeneous reduction of carbon dioxide SUN Xi-tong, CAO Xiao-ming, P. Hu

Abstract: The chemical reduction of carbon dioxide (CO2) has always drawn intensive attentions

as it can not only remove CO2 which is the primary greenhouse gas but also produce useful fuels. Industrial synthesis of methanol utilizing copper-based catalysts is a commonly used process for

CO2 hydrogenation. Despite extensive efforts on improving its reaction mechanism by identifying the active sites and optimizing the operating temperature and pressure, it is still

remains completely unveiled. The selectivities of CO2 electroreduction at copper electrode could

mainly be towards carbon monoxide (CO), formic acid (HCOOH), methane (CH4) or ethylene

(C2H4), which depends on the chemical potentials of hydrogen controlled by the applied potential. Interestingly, methanol could hardly be produced electrochemically despite utilizing metallic copper as catalysts in both processes. Moreover, the mechanistic researches have also been performed aiming to achieve the higher selectivity towards more desirable higher hydrocarbons.

In this work, we review the present proposals of reaction mechanisms of copper catalyzing CO2 reduction in industrial methanol synthesis and electrochemical environment in terms of density functional theory (DFT) calculations, respectively. In addition, the influences of the simulation methods of solvation and electrochemical model at liquid-solid interface on the selectivity are discussed and compared.

Keywords: methanol synthesis; electrocatalytic reduction of CO2; CO2 hydrogenation; selectivity Source: SCIENCE CHINA Chemistry, 2015, 58(4): 553–564 Email: CAO Xiao-ming, [email protected] 《中国学术期刊文摘》赠阅 Cover Story: On page 325, Huang et al synthesized a new composite based on graphene and a

novel ferrocene-terminated phenylethynyaniline (Fc-NH2). In the work, cytochrome c (Cytc)

was immobilized on the composite to prepare a graphene-chitosan/Fc-NH2/Cytc modified electrode and by which the direct electron transfer was realized. The electrode shows good

catalysis towards NaNO2 and can be used for the determination of nitrite in juice.

Fabrication of New GH-CS/Fc-NH2/Cytc Modified Electrode and Its Application in Detection of Nitrite HUANG Na, LIU Mei-ling, DENG Jian-hui, et al. Abstract: Highly conjugated linear molecular wires are one of the basic elements for constructing molecular electronic devices. Among these conjugated compounds, ferrocene-terminated compounds as well as their derivatives have been widely studied because of their ideal electrochemical activity. Based on these, a new ferrocene-terminated

phenylethynyaniline (Fc-NH2) was synthesized by Sonogashira cross coupling reaction. The structure of the target compound was identified by infrared (IR), nuclear magnetic resonance (NMR), mass spectra (MS) and cyclic voltammetry (CV). Combined the graphene-chitosan (GH-CS) and Fc-NH2, a new composite of GH-CS/Fc-NH2 was prepared and then used for immobilization of Cytc to prepare the GH-CS/Fc-NH2/Cytc/GCE. It was found from the CV result that a pair of peaks near -0.2 V appeared which can be attributed to Cytc. The GH-CS/Fc-NH2/Cytc modified GCE showed good catalysis towards NaNO2, and good linear relationship was found in the range of 1×10–7-1.5×10–4 mol/L, and the determination limit was bellow 4×10–8 mol/L. Therefore, cytochrome c (Cytc) can be immobilized on the GH-CS/Fc-NH2 and the direct electron transfer can be realized between the electrode and solution and shows good prospect for detection of NaNO2. Keywords: Ferrocene-terminated phenylethynyamine; Cytochrome C; Graphene; Sodium nitrite; Electrocatalysis; Source: Chinese Journal of Analytical Chemistry, 2015, 43(3): 325–332 Email: LIU Mei-ling, [email protected]

43 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Cp2ZrCl2-catalyzed synthesis of 2-aminovinyl benzimidazoles under microwave conditions SUN Qi, WANG Cheng-jun, GONG Shan-shan, et al. Abstract: A microwave-assisted general method for the synthesis of 2-aminovinyl benzimidazoles has been developed. Treatment of the 1,2-phenylenediamines and N-arylated/N,N-

dialkylated 3-aminoacroleins with bis (cyclopentadienyl) zirconium (IV) dichloride (Cp2ZrCl2)

as the catalyst under microwave irradiation for 3-5 min followed by in situ MnO2 oxidation afforded thirteen 2-aminovinyl benzimidazoles in good yields.

Keywords: Benzimidazoles; Cp2ZrCl2; 3-Aminoacroleins; Microwave Source: Chinese Chemical Letters, 2015, 26(3): 297–300 Email: Sun Qi, [email protected]

Organocatalytic Asymmetric Michael Addition of Anthrone with β-Nitroolefins ZHANG Tian-yi, NIAN Wen-xia, JIN Ying, et al. Abstract: Cinchona alkaloid derivatives as organocatalysts were applied in asymmetric Michael addition reaction of anthrone with various trans-β-nitroolefins. Solvent, temperature and catalyst loading were screened. The optimized conditions are using toluene as the solvent with a 5% (molar fraction) loading of catalyst 1b at room temperature. The products are obtained in 91%-99% yield with up to 95%ee. Keywords: Cinchona alkaloid derivative; organocatalysis; asymmetric Michael addition; 《中国学术期刊文摘》赠阅anthrone; β-nitroolefins Source: Chinese Journal of Applied Chemistry, 2015, 32(4): 422–427 Email: JIN Ying, [email protected]

Synthesis of Glutathione Imprinted Polymer Particles via Controlled Living Radical Precipitation Polymerization Ren-yuan Song, Xiao-ling Hu, Ping Guan, et al. Abstract: A general protocol was described for fabricating uniform molecularly imprinted polymer (MIP) particles via controlled living radical precipitation polymerization at ambient temperature. By adopting glutathione as model template, benzyl dithiocarbamate as iniferter agent, 4-vinylpyridine as monomer, and ethylene glycol dimethacrylate as cross-linker, it is demonstrated that the polymerization parameters including the iniferter concentration, monomer loading and molar ratio of cross-linker to functional monomer have profound effect on the final particle size and recognition property of the MIP particles. The batch static binding experiments were carried out to estimate the adsorption kinetics, adsorption isotherms and selective recognition of the MIP particles. The adsorption behavior followed the pseudo-second order kinetic model, revealing that the process was chemically carried out. Two adsorption isotherm models were applied to analyze equilibrium data, obtaining the best description by Langmuir isotherm model. In addition, the MIP particles also could selectively recognize glutathione over similar analogs, indicating the possibility for the separation and enrichment of the template from complicated matrices.

44 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Keywords: Molecularly imprinted polymer; Controlled living radical polymerization; Particle size; Recognition; Glutathione Source: Chinese Journal of Polymer Science, 2015, 33(3): 404–415 Email: Ren-yuan Song, [email protected]

Cover Story: Ionic liquids as electrolytes for lithium batteries have attracted considerable attention because of their favourable properties such as wide electrochemical window, thermal stability and low toxicity. These properties are highly desirable for circumventing the potential safety hazard encountered in lithium batteries using conventional non-aqueous organic electrolytes. However, understanding the interfacial property of the electrode-ionic liquid interface is important for successful applications of ionic liquids in electrochemical energy devices. We employ in situ scanning tunnelling microscopy (STM) to investigate the surface processes of Au(111) in 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (EMITFSI) containing LiTFSI salt. The surface processes can be divided into three stages. In the first stage, a reduction wave of dissolved oxygen in the ionic liquid appears at approximately 2.0 V and a network structure covers the surface afterward. In the second stage at around 1.5 V, reduction of trace water is initiated and a surface film containing lithium hydroxide forms. In the third stage, as the potential further decreases to 0.85 V, the EMITFSI decomposes, which is accompanied by lithium underpotential deposition and Au-Li alloying. Additionally, the surface undergoes morphological changes with the formation of many clusters on the surface, and the surface eventually becomes electronically poorly conductive (see the article by HU Xiao-yan et al. on page 877).

An in situ STM investigation of EMITFSI ionic liquid on Au (111) in the presence of lithium salt HU Xiao-yan, CHEN Chun-lei, TANG Shuai, et al. Abstract: We report an in situ scanning tunneling microscopic study of surface morphology changes in Au(111) electrode in 1-ethyl-3- methylimidazolium bis(trifluoromethylsulfonyl) imide (EMITFSI) ionic liquid containing LiTFSI salt. The surface processes can be divided into three stages: In the first stage, a reduction wave of dissolved oxygen in the ionic liquid appears at approximately 2.0 V and a network structure covers the surface《中国学术期刊文摘》赠阅 afterward; in the second stage at around 1.5 V, reduction of trace water is initiated and a surface film containing lithium hydroxide is formed; in the third stage, as potential is further decreased to 0.85 V, decomposition of the EMITFSI ionic liquid occurs, which is accompanied by lithium underpotential deposition and Au-Li alloying. In this stage, the surface experiences significant morphological changes with formation of many clusters on the surface, and eventually becomes electronically less conductive. This unique surface film is understood to be the initial stage formation of a solid electrolyte interphase on gold, which may be a common feature in ionic liquids in the presence of lithium salt. Keywords: In situ STM; Au (111); EMITFSI; Ionic liquid; Lithium deposition; Interface Source: Science Bulletin, 2015, 60(9): 877–883 Email: MAO Bing-wei, [email protected]

Fabrication and Visible Light Photocatalytic Study of AgNPs/PEDOT Deco- rated Si Nanowires Array DUAN Chun-yang, WANG Hui, LI Fan, et al. Abstract: Silicon nanowires array has been considered as a promising photocatalyst for large-scale application due to their enhanced photo-absorption ability and silicon's abundance. However, Si is indirect semiconductor and susceptible to photocorrosion in aqueous solution, which hinders it from photocatalytic application. In the present work, we construct a stable photocatalyst based on robust polymer and plasmonic metal nanoparticles decorated SiNWs array and investigated the influential factors of the decoration constituents on the SiNWs’ surfaces through an organic dyestuff photocatalytic decomposition process. With the elaborate analysis of decomposition results’ variation caused by the difference of the semiconductor's decoration and scavenger agent, the thickness of the cover layer and the plasmonic metal nanoparticles loading are shown to be influence the photocatalytic ability essentially. Keywords: silicon nanowires array; plasmonic AgNPs; PEDOT; visible light photocatalysis Source: Imaging Science and Photochemistry, 2015, 33(2): 108–116 Email: ZHANG Xiao-hong, [email protected]

45 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Crops

Nutrients Removal From Fish Pond by Rice Planting LI Feng-bo, FENG Jin-fei, ZHOU Xi-yue, et al. Abstract: An experiment was conducted to elucidate the effects of rice planting on nutrients removal from yellow catfish pond. The results indicated that the concentrations of nitrogen and phosphorus in the water of the pond with rice planting significantly decreased during the whole rice growing season. The concentrations of total nitrogen and total phosphorus in the water without rice planting were 11.98 mg/L and 0.52 mg/L in the harvest time of rice, respectively, higher than the secondary standard of the Requirement for Water Discharge from Freshwater Aquaculture Pond. While the concentrations of total nitrogen and total phosphorus were 0.49 mg/L and 0.08 mg/L with rice planting, meeting the primary standard of the Requirement for Water Discharge from Freshwater Aquaculture Pond. The contents of total nitrogen (TN), + - ammonium nitrogen (NH4 -N), nitrate nitrogen (NO3 -N), total phosphorus (TP), and phosphate 3- (PO4 -P) in the water with rice planting reduced by 95.95%, 98.09%, 98.07%, 84.47% and 64.57%. COD contents and pH value in the water with rice culture were lower than those without rice culture. It demonstrated that rice planting help reduce water nutrients and improve water quality. Keywords: rice; aquaculture water; eutrophication; purification; yellow catfish pond; Source: Chinese Journal of Rice Science, 2015, 29(2): 174–180 Email: FANG Fu-ping, [email protected]

Energy and Power Engineering

Cover Story: The integration and accommodation of the wind and solar energy pose great 《中国学术期刊文摘》赠阅challenges on today’s power system operation due to the intermittent nature and volatility of the wind and solar resources. Non-supplementary Fired Compressed Air Energy Storage (NFCAES), as a new technology of high efficient large-scale electrical energy storage, will be one of the most effective and economical solutions to those problems. NFCAES integrates a number of key technologies and devices of multi-stage air compression, high pressure air storage, heat regenerative system, air turbine generation and optimal control. As a result, it can realize large-scale electrical energy storage and Combined Cooling Heating and Power (CCHP) system with zero carbon emission, high efficiency and the advantage of flexible and rapid dynamic response, which is the key technical support for the construction of smart grid. The cover image is the 500 kW physical simulation system of CAES system, which is led by Tsinghua University (Tsinghua), and cooperated with Institute of Physics and Chemistry, Chinese Academy of Sciences (IPC, CAS) and China Electric Power Research Institute (CEPRI). The system passed the load test in December, 2014, and has become world's first multi-stage regenerative CAES system for power generation (see the article by MEI ShengWei et al. on page 600).

Design and engineering implementation of non-supplementary fired compressed air energy storage system: TICC-500 MEI Sheng-wei, WANG Jun-jie, TIAN Fang, et al. Abstract: The integration and accommodation of the wind and solar energy pose great challenges on today's power system operation due to the intermittent nature and volatility of the wind and solar resources. High efficient large-scale electrical energy storage is one of the most effective and economical solutions to those problems. After the comprehensive review of the existing storage technologies, this paper proposes an overall design scheme for the Non-supplementary Fired Compressed Air Energy Storage (NFCAES) system, including system design, modeling and efficiency assessment, as well as protection and control. Especially, the design principles of the multistage regenerative, i.e. heat recovery system which is used to fully recycle and utilize the waste heat from compression are provided, so as the overall system efficiency evaluation method. This paper theoretically ascertains the storage decoupling rules in the potential and internal energy of molecular compressed air and reveals the conversion mechanism of gas, heat, power, electricity and other forms of energy. On

46 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts this basis, a 500-kW physical simulation system of CAES system (TICC-500, Tsinghua-IPCCAS-CEPRI-CAES) is built, which passed a system-wide 420 kW load power generation test with less pollution and zero carbon emissions. Besides, the multi-form energy conversion of multi-stage regenerative CAES and storage efficiency is verified, especially its incomparable superiority in solving the uncertainty problem in wind and solar power generation. Finally, the propaganda and application scenario of the CAES system in China is introduced. Keywords: index terms-compressed air energy storage; non-supplementary fired; regenerative/heat recovery; multi-stage expansion; TICC-500 Source: SCIENCE CHINA Technological Sciences, 2015, 58(4): 600–611 Email: MEI Sheng-wei, [email protected]

Entomology

Female reproductive system and ovary development of two parasitoids of tobacco whitefly XU Hai-yun, YANG Nian-wan, WAN Fang-hao Abstract: The female reproductive system structures and ovary developmental traits of two parasitoids, Encarsia sophia (Girault & Dodd) and Eretmocerus hayati (Zolnerowich & Rose), of whitefly Bemisia tabaci (Gennadius) were studied to explain the differences of host handling strategies between these two parasitoid species. The female reproductive system of both En. sophia and Er. hayati each consisted of a pair of ovaries and lateral oviducts, common oviduct, spermatheca, ovipositor and ovipositor sheath. The ovipositor of En. sophia is straight and has an apparently hard and sharply pointed upper valve, while that of Er. hayati is curved, thick-walled, but has a blunt and apparently flexible tip. These features correlated well with the oviposition mechanisms of En. sophiaand Er. hayati. Significant difference was found in the number of mature ova between En. sophia and Er. hayatiwhen they emerged. The number of mature ova of both parasitoids increased with the age of adult female when the available nutrition was enough. Both En. sophia and Er. hayati are synovigenic.

《中国学术期刊文摘》赠阅Keywords: Encarsia sophia; Eretmocerus hayati; female reproductive system; ovary development; tobacco whitefly Source: Science & Technology Review, 2015, 33(7): 79–83 Email: XU Hai-yun, [email protected]

Cover Story: The whitefly vector of viruses Bemisia tabaci is one of the major threats on cassava and vegetable crops in Africa. More than 28 species have been described in the complex of B. tabaci cryptic species; among them, two are invasive pests worldwide (MEAM1 and MED), bearing a large and species specific endosymbiont community. To date, this is the first time that MEAM1and MED were described in Senegal together with their prevalence and associated endosymbiont community on vegetable crops (see pages 386–398). Photo by Antoine Franck, CIRAD, UMR PVBMT.

Species and endosymbiont diversity of Bemisia tabaci (Homoptera: Aleyrodidae) on vegetable crops in Senegal Delatte Hélène, Baudin Rémy, Becker Nathalie, et al. Abstract: Bemisia tabaci-transmitted geminiviruses are one of the major threats on cassava and vegetable crops in Africa. However, to date, few studies are available on the diversity of B. tabaci and their associated endosymbionts in Africa. More than 28 species have been described

in the complex of B. tabaci cryptic species; among them, 2 are invasive pests worldwide: MED and MEAM1. In order to assess the species diversity of B. tabaciin vegetable crops in Senegal, several samplings in different localities, hosts and seasons were collected and analyzed with nuclear (microsatellite) and mitochondrial (COI) markers. The bacterial endosymbiont community was also studied for each sample. Two species were detected: MED Q1 and MEAM1 B. Patterns of MED Q1 (dominance on most of the samples and sites, highest nuclear and mitochondrial diversity and broader secondary endosymbiont community: Hamiltonella, Cardinium, Wolbachia and Rickettsia), point toward a predominant resident begomovirus vector group for MED Q1 on market gardening crops. Furthermore, the lower prevalence of the second species MEAM1 B, its lower nuclear and mitochondrial diversity and a narrower secondary endosymbiont community (Hamiltonella/Rickettsia), indicate that this genetic group is exotic and results from a recent invasion

47 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 in this area. Keywords: begomovirus vectors; endosymbionts diversity; MED and MEAM1 species; microsatellites; mtCOI phylogeny; whitefly Source: Insect Science, 2015, 22(3): 619–636

Multiplex-PCR for identification of two Hishimonus species (Hemiptera: Cicadellidae) in jujube orchards and detection of jujube witches’ broom (JWB) phytoplasma in their bodies HAO Shao-dong, CHEN Yu-qi, WANG Jin-zhong, et al. Abstract: Aim: Hishimonus sellatus (Uhler) transmits jujube witches’ broom (JWB). Currently, the Hishimonus leafhoppers occurring in jujube orchards are a mixed population of H. sellatus and H. lamellatusCai. The latter is now suspected to be a JWB vector. As such, correct identification of Hishimonus speciespresent in jujube orchards is essential for epidemiological surveys. However, the traditional identification ofHishimonus species by morphology is limited to the external genitalia of male adults. This study aims to develop and validate a rapid and inexpensive molecular method to discriminate betwee H. sellatus and H. lamellatusoccurring in jujube orchards and to detect JWB phytoplasma in their bodies meantime. Methods: A multiplex PCR method was designed for identification of two species and detection of JWB phytoplasma in their bodies. Three sequences, i.e. 16S rDNA of JWB phytoplasma, and COI genes of both H. sellatus and H. lamellatus, were used as the amplification targets. After preliminarily testing the PCR result, we further tested the accuracy and sensitivity of this multiplex PCR method to the total DNA solutions of H. sellatus and H. lamellatus. We also tested the sensitivity of this method to 16S rDNA of JWB phytoplasma. Results: The results showed that the multiplex PCR method established in this study could identify species of H. sellatus and H. lamellatus accurately, and could detect JWB phytoplasma in H. sellatus or H. lamellatus sensitively. The detection limits of the total DNA of both leafhoppers were approximately 0.12 ng, and the sensitivity of the method to the JWB phytoplasma 16S rDNA template approximately reached 900 copies. The validation results with 48 field collections of male individuals《中国学术期刊文摘》赠阅 pre-checked by morphological observation showed that there was no mismatch between multiplex PCR and morphological observation in all samples, indicating the 100% accuracy of the multiplex PCR for identification of H. sellatu and H. lamellatus. Conclusion: The new multiplex PCR method developed in this study is greatly helpful for monitoring the dynamics of Hishimonus species occurring in jujube orchards and the infection of JWB phytoplasma in their bodies. Keywords: Hishmonus sellatus; Hishimonus lamellatus; jujube witches’ broom; phytoplasma; multiplex-PCR; molecular identification Source: Acta Entomologica Sinica, 2015, 58(3): 264–270 Email: HAO Shao-dong, [email protected]

General Biology

Vertical distributions of soil fauna communities on the eastern slope of Gongga Mountain LI Meng, WU Peng-fei, WANG Yong Abstract: Gongga Mountain, the third highest mountain in China with an altitude up to 7556 m, is located in the middle of Hengduan Mountains. In general, annual temperature is around 4℃ and annual precipitation is around 1900 mm in this region. Moreover, with every 100 m increasing in altitude, temperature decreases about 0.67℃ and precipitation increases about 68 mm. The changes in temperature, precipitation and other environmental factors, with elevation might have shaped the varied vegetation types at different altitudes in Gongga Mountain. Temperature and precipitation are also usually considered as the determinant environmental factors for the diversity and abundance of soil fauna. At present, few studies on such vertical distributions of soil fauna were reported, especially in China. Therefore, this study aimed to: (1) examine whether soil fauna communities shift along the elevation gradient in the Gongga Mountain; if occur, (2) whether the shift (s) is (are) due to the changes in temperature and/or precipitation along the elevation gradient. In this study, four vegetation types, including evergreen broadleaved forest (EBF, at an altitude of 1930 m), deciduous broadleaved forest (DBF, 2343 m), coniferous and broad-leaved mixed forest (CBF, 2780 m) and dark coniferous forest (DCF, 3160 m), were selected along

48 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts the altitude gradient on the eastern slope of Gongga Mountain. Soil fauna in these forests were investigated in spring (May), summer (July) and autumn (October) in 2012. In total, 347 individuals of soil fauna, belonging to 10 classes, 29 orders and 68 phyla, were collected. Averaged density of soil fauna community was 19.28 ind./m2 in the study forests, with Spirobolus as the dominant genus (24.21% of the total individuals) and detritivore and omnivore fauna as the major functional groups (64.26% and 16.28% of the total community biomass, respectively). Both the abundance and diversity of soil fauna showed a trend of decrease with increasing altitude, with significant differences in the density, richness and Shannon-Wiener index of the soil fauna community. The biomass of detritivore and omnivore fauna also revealed a trend of decrease with increasing altitude, with significant difference in the biomass of detritivore fauna. The abundance and diversity of soil fauna differed significantly between the DBF and the CBF throughout the three sampling times. Pearson correlation analysis showed that soil temperature was significantly and positively correlated with the Shannon-Wiener index, richness, biomass and density of the soil fauna communities, and the same results were also founded to the biomass of herbivore and omnivore fauna. In contrast, soil moisture was not significantly correlated to any selected parameter of soil fauna. Based on these results, we concluded that soil fauna community significantly shifted along the altitude gradient on the eastern slope of Gongga Mountain and the shifts were mainly resulted from the change in soil temperature with elevation. Keywords: Vertical vegetation zones; Soil fauna; Diversity Functional group; Gongga Mountain Source: Acta Ecologica Sinica, 2015, 35(7): 2295–2307 Email: WU Peng-fei, [email protected]

General Industrial Technology

Microstructure Evolution of Multi-walled Carbon Nanotubes in Al2O3-C Refractories at High Temperature LIAO Ning, LI Ya-wei, SANG Shao-bai Abstract: The structure evolution of multi-walled carbon nanotubes (MWCNTs) in low-carbon

Al2O3-C refractories with silicon additive was investigated. The structure evolution of MWCNTs at different coked temperatures was analyzed by X-ray diffraction, scanning electron microscopy 《中国学术期刊文摘》赠阅and transmission electron microscopy, respectively. The results show that the diameter of MWCNTs decreases at 800℃ due to the oxidization of partial walls of MWCNTs. When the temperature is increased to 1000℃ , SiC coating is synthesized on the surface defects, and even a part of MWCNTs is transformed into SiC nano-whiskers. The transformation process is accelerated and the synthesis of considerable SiC whiskers is also stimulated when coked at 1200 and 1400℃ . The morphology of SiC whiskers appears curved when MWCNTs convert. There are numerous straight SiC whiskers formed at high temperatures due to the vapor reaction of SiO and CO. Keywords: alumina-carbon refractories; multi-walled carbon nanotubes; microstructure evolutions Source: Journal of the Chinese Ceramic Society, 2015, 43(3): 251–260 Email: LI Yawei, [email protected]

Research progress on fibrous carbon materials as anode materials for lithium ion batteries NAN Ding, HUANG Zheng-hong, KANG Fei-yu, et al. Abstract: Fibrous carbon materials have a variety of dimensions and structures. However, these materials were earlier restricted for use as anode materials for lithium ion batteries due to their cost and performance. With the development of nanotechnology, some modified and new forms of carbon fibers have emerged, which show good performance as anode materials. This paper reviews recent domestic and foreign research progress on fibrous carbon materials as anode materials. The electrochemical performance and prospective use of graphite fibers, carbon fibers and carbon nanofibers for this purpose are summarized. Research has ranged from non-graphitized to graphitized carbon fibers, from micron to nanometer diameter, and has focused on the parameters of their preparation to the design of their microstructure. Fibrous carbon materials are likely to be important alternatives for carbon anode materials in the future based on their high capacity, high rate capability, low cost and ease of industrialization. Keywords: Fibrous carbon materials; Lithium ion battery; Anode; Application

49 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Source: New Carbon Materials, 2015, 30(1): 1–11 Email: KANG Fei-yu, [email protected]

Deposition and CMAS Corrosion Mechanism of 7YSZ Thermal Barrier Coatings Prepared by Plasma Spray-Physical Vapor Deposition ZHANG Xiao-feng, ZHOU Ke-song, SONG Jin-bing, et al.

Abstract: Using agglomerated and sintered ZrO2-7wt%Y2O3 (7YSZ) powders as raw materials, columnar thermal barrier coatings (TBCs) were prepared by plasma spray-physical vapor deposition (PS-PVD) at substrate temperature of 850℃. The microstructures of columnar coating were analyzed by field emission-scanning electron microscope (FE-SEM). Based on the theory of atoms together, the formation and growth process of 7YSZ nucleus were investigated and the deposition mechanism of columnar coating was also analyzed. Besides, under the

temperature of 1200℃, the CMAS (CaO-MgO-Al2O3-SiO2) corrosion of columnar 7YSZ coating was examined and its failure mechanism was also discussed. During the deposition process of columnar 7YSZ coating, the 7YSZ gas molecules were firstly absorbed on substrate, then through diffusion and migration, the critical nucleus formed rapidly. Besides, the critical nucleus further grew up forming crystal island by absorbing other molecules. Then after following four steps of island formation, union formation, channel formation and continuation, the columnar coating formed eventually. When above melting temperature, the CMAS could penetrate into porous columnar coating by capillary force and react with the 7YSZ coating. Finally, the cracks appeared in the coating due to thermochemical and thermomechanical interaction. Keywords: plasma spray-physical vapor deposition; deposition mechanism; CMAS corrosion; corrosion mechanism; Source: Journal of Inorganic Materials, 2015, 30(3): 287–293 Email: ZHOU Ke-Song, [email protected]

《中国学术期刊文摘》赠阅Genetics

Comparative analysis of population genetic structure of Potato virus Y from different hosts Fei Chang, Wenchao Zou, Fangluan Gao, et al. Abstract: Nucleotide sequences of P3 and pipo genes of Potato virus Y (PVY) from potato and tobacco were compared to investigate the effect of hosts on the population genetic structure. Meanwhile, mutation, natural selection and gene flow were evaluated to determine evolutionary forces responsible for the population genetic dynamics. The fixation indices of population

differentiation (FST) of PVY from tobacco and potato were 0.116 and 0.120, respectively with significant difference, suggesting a moderate genetic differentiation between the two populations. Genetic variation analysis showed that nucleotide identities in P3 and pipo genes among the viral isolates from tobacco were respectively in the range of 85.2%-100% and 76.5%-100% while that from potato were respectively in the range of 95.7%-100% and 93.0%-100%, indicating higher genetic variation in PVY from tobacco than that from potato. Moreover, purifying selection was detected on the majority of polymorphic sites within P3 gene, suggesting that most of mutations in the gene were harmful and consequently being eliminated by natural selection. Conversely, positive selection was detected on two polymorphic sites, suggesting that these two mutations were beneficial to PVY. Neither purifying nor positive selection was detected in pipo gene, indicating neutral evolution of the gene. The values of gene flow (Nm) between PVY populations from tobacco and potato in P3 and pipo genes were 1.91 and 1.83, respectively, suggesting strong gene flow also contributes significantly to the population genetic dynamics of PVY population. In summary, this study indicates there was a significant genetic variation in PVY hosted by tobacco and potato, and mutation, natural selection and gene flow all contribute to the genetic diversity and population dynamic of the virus. Keywords: Potato virus Y; P3 gene; pipo gene; genetic variations Source: HEREDITAS (Beijing), 2015, 37(3): 292–301 Email: Fei Chang, [email protected]

50 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Geology

Cover Story: Triassic successions in the Yanshan belt consist of alluvial, fluvial and lacustrine facies deposited in rift basins. The Yanshanian orogeny led to strong deformation of Triassic-Lower Jurassic strata during the Middle Jurassic, as constrained by the 161 Ma dioritic dikes cutting through the overturned Dingjiagou Formation. For details see the research paper by WEI Honghong et al. on pages 491–501.

Revisiting Triassic stratigraphy of the Yanshan belt WEI Hong-hong, WU Guo-li, DUAN Liang Abstract: Age determinations of the Triassic lithostratigraphic units of the Yanshan belt were previously based on plant fossils and regional correlations of lithologies. The Liujiagou and Heshanggou Formations were assigned as the Lower Triassic, and the Ermaying Formation was regarded as the Middle Triassic. We carried out a geochronologic study of detrital zircon grains from the Triassic sandstone in the Xiabancheng and Yingzi basins in northern Hebei where the Triassic strata are exceptionally well preserved. The results show that the Liujiagou, Heshanggou, and Ermaying Formations are all Late Triassic in age. The ages of detrital zircons also revealed that the upper part of the Shihezi Formation and the overlying Sunjiagou Formation, both of which were thought to be the Middle-Late Permian units, are actually late Early to Middle Triassic deposits. This study combines the upper Shihezi and Sunjiagou Formations into a single unit termed as the Yingzi Formation. We also substitute the widely-used Liujiagou, Heshanggou, and Ermaying Formations with the Dingjiagou, Xiabancheng, and Huzhangzi Formations, respectively. Field observations and facies analysis show that the top of the Shihezi Formation is an erosive surface, marking a parallel unconformity between the Middle Permian and Lower Triassic. The Yingzi Formation is composed mainly of meandering river deposits, indicative of tectonic quiescence and low-relief landform in the Early to Middle Triassic. In contrast, the Dingjiagou, Xiabancheng, and Huzhangzi Formations are interpreted as the deposits of sandy/gravelly braided《中国学术期刊文摘》赠阅 rivers, alluvial fans, fan deltas, and deep lakes in association with volcanism, thus indicating an intense rifting setting. A new Triassic lithostratigraphic division is proposed according to age constraints and facies analysis, and the results are of significance for understanding the early Mesozoic tectonic evolution of the Yanshan belt. Keywords: Yanshan belt; Triassic; detrital zircon; LA-MC-ICPMS dating; sedimentation Source: SCIENCE CHINA Earth Sciences, 2015, 58(4): 491–501 Email: WEI HongHong, [email protected]

Characteristics of Pegmatite-Related Fluids and Significance to Ore-Forming Processes in the Zhaxikang Pb-Zn-Sb Polymetallic Deposit, Tibet, China XIE Yu-ling, WANG Bo-gong, LI Ying-xu, et al. Abstract: The Zhaxikang Pb-Zn-Sb polymetallic deposit is one of the most important deposits in the newly recognized southern Tibet antimony-gold metallogenic belt.Compared to the porphyry deposits in the Gangdese belt, much less researches have addressed these deposits, and the genesis of the Zhaxikang deposit is still controversial.Based on field investigation, petrographic, microthermometric, Laser Raman Microprobe (LRM) and SEM/EDS analyses of fluid, melt-fluid, melt and solid inclusions in quartz and beryl from pegmatite, this paper documents the characteristics and the evolution of primary magmatic fluid which was genetically related to greisenization, pegmatitization, and silification in the area.The results show that the primary magmatic fluids were derived from unmixing between melt and fluid and underwent a phase separation process soon after the exsolution.The primary magmatic fluids are of low salinity,

high temperature, and can be approximated by the H2O-NaCl-CO2 system.The presence of Mn-Fe carbonate in melt-fluid inclusions and a Zn-bearing mineral (gahnite) trapped in beryl and in inclusions from pegmatite indicates high Mn, Fe, and Zn concentrations in the parent magma and magmatic fluids, and implies a genetic link between pegmatite and Pb-Zn-Sb mineralization.High B and F concentrations in the parent magma largely lower the solidus of the magma and lead to late fluid exsolution, thus the primary magmatic fluids related to pegmatite have much lower temperature than those in most porphyry systems.Boiling of the primary magmatic fluids leads to high-salinity and

51 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 high-temperature fluids which have high capacity to transport Pb, Zn and Sb.The decrease in temperature and mixing with fluids from other sources may have caused the precipitation of Pb-Zn-Sn (Au) minerals in the distal fault systems surrounding the causative intrusion. Keywords: Zhaxikang Pb-Zn-Sb deposit; South Tibte Sb-Au metallogenic belt; fluid inclusion; pegmatite; ore-forming process Source: Acta Geologica Sinica (English Edition), 2015, 89(3): 811–821 Email:: XIE Yuling, [email protected]

Metallography and Metalwork

Influence of pre-deformation on the precipitation behaviors of Al-Mg-Si-Cu alloy for automotive application CUI Li, GUO Ming-xing, PENG Xiang-yang, et al. Abstract: The effect of pre-deformation on the precipitation behaviors of Al-Mg-Si-Cu alloy was studied by DSC, mechanical property measurement and TEM. The results show that, the GP zone dissolution rate decreases with increasing pre-deformation during the slow heating up process for the pre-aged alloy, the corresponding activation energies of 0%, 5% and 15% pre-deformed alloy calculated by Avrami-Johnson-Mehl method are 137.1 KJ/mol, 189.5KJ/mol and 141.3 KJ/mol, respectively. If the pre-deformed alloys are directly bake hardened at 185℃ for 20 min, precipitation and bake hardening increment can be greatly improved by pre-deformation (the highest bake hardening increment is 160 MPa), but the bake hardening increment rate gradually decreases if the pre-deformation is above 10%. In addition, the GP zone dissolution rates of pre-deformed alloys after bake hardening treatment are much lower when the heat treatment temperatures are below one certain value, but if the treatment temperatures above it, the corresponding GP zone dissolution rates are higher than that of alloy without pre-deformation, finally, the activation energy changes from high value to low value even can be observed in the ln[(dY/dT) φ/f (Y)]-1/T curve. For the β 〃 precipitation in the alloys, with increasing pre-deformation, its activation energy gradually decreases, corresponding gradually increase of precipitation rate, all of these results are in good agreement with the TEM microstructure《中国学术期刊文摘》赠阅 evolution. Keywords: Al-Mg-Si-Cu alloy; Automotive sheet; Pre-aging; Pre-deformation; Kinetics Source: Acta Metallurgica Sinica, 2015, 51(3): 289–297

Microbiology

Cover Story: Phylogenetic trees of Epichloë spp. and Neotyphodium spp. based on maximum parsimony (MP) analysis of sequences from intron portions of act genes. The tree is 323 steps in length, consistency index = 0.8421, retention index = 0.9706. Maximum parsimony (MP) trees were constructed in PAUP 4.0b10 package. MP trees implemented using the heuristic search based on tree bisection-reconnection (TBR) branch swapping and 100 random addition replicates. Alignment gaps were treated as missing information. Nucleotide substitutions were unordered and unweighted. Bootstrap support values were calculated by 1000 replications. Branches with bootstrap values > 50% are shown.

Phylogeny of Neotyphodium endophyte from western Chinese Elymus species based on act sequences SONG Hui, LI Xiu-zhang, BAO Gen-sheng, et al Abstract: Objective: We analyzed phylogenetic relationships between asexual endophytes isolated from western Chinese Elymus species. Methods: Fifteen act sequences were cloned from

asexual endophytes of the western Chinese Elymus species. The phylogenetic tree and network topology structure were constructed using act sequences obtained and Genbank. Results: The act sequences from asexual endophyte were single-copy gene. The western Chinese asexual endophye (Neotyphodium spp.) has a different origination from the North American sexual endophyte (Epichloë elymi) from Elymus species, but there is a closer relationship between Neotyphodium spp. and Neotyphodium chisosum from North American Achnatherum eminens. Further, endophyte gene-flow exists between sexual Neotyphodium chisosum from North American Achnatherum eminens (Hap 8) and asexual Neotyphodium sp. from western Chinese Elymus species (Hap 3). 52 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Keywords: endophyte, Elymus species, actin, phylogeny Source: Acta Microbiologica Sinica, 2015, 55(3): 273–281 Email: Nan Zhi-biao, liyanchao@ jlu.edu.cn

Molecular Biology

Research advances in the mechanism of histone methylation recognition by reader module ZHAO Shuai, SU Xiao-nan, LI Yuan-yuan, et al. Abstract: As a major mechanism for the epigenetic regulation, the histone methylation has a crucial impact on the decoding of the genetic information. The histone methylation can be recognized by a class of so-called "reader" modules to mediate the downstream functional outcomes. In this paper, we review the structural aspects of the reported histone methylation readers (e.g. "royal family" members, PHD finger, BAH), and illustrate the molecular basis underlying the site- and state- specific readouts of the histone methylation. This review also covers the concepts of the combinatorial readout and the modification crosstalk in the epigenetic regulation. Keywords: histone reader; histone methylation; epigenetic regulation; combinatorial readout; modification crosstalk; crystal structure Source: Science & Technology Review, 2015, 33(8): 94–100 Email: LI Hai-tao, [email protected]

Oceanography

Evolution of deepwater sedimentary environments and its implication for 《中国学术期刊文摘》赠阅hydrocarbon exploration in Qiongdongnan Basin, northwestern South China Sea WANG Zhen-feng, JIANG Tao, ZHANG Dao-jun, et al. Abstract: Over the past several years, a number of hydrocarbon reservoirs have been discovered in the deepwater area of Qiongdongnan Basin, northwestern South China Sea. These oil/gas fields demonstrate that the evolution of the deepwater sedimentary environment are controlling the formation and distribution of large-scale clastic reservoirs. Integration between seismic and borehole data were necessary to best clarify the distribution and quality of these deepwater reservoirs. Geochemical and paleobiological evidence from discrete samples was also applied to document specific information regarding the sedimentary environment. Results show that the Qiongdongnan Basin has existed as a thriving marine environment since Oligocene, when several rifting depressions developed throughout the entire Qiongdongnan Basin. Triggered by the faults activities, several distinct provenances supplied the coarse sediments, transporting and depositing them in deep parts of the rifting depressions. A fan delta system then formed nearby the source in the deeper area of these rifting depressions. The sedimentary environment of Qiongdongnan gradiationally became deepwater since early Miocene. Consequently, abundances of sediments were transported from Hainan Island and Southern Uplift, and then sunk into the basin center. The submarine fans revealed by many boreholes in this area verified them as good reservoir. Because the area reached its lowest sea level at late Miocene and the Southern Uplift subsidenced under sea level, not providing any sediment, so that the carbonate mesa and biorhythms characteristic of this area also developed during this period. In the west part of Qiongdongnan Basin, sediments transported from Vietnam increased in response to the Tibetan Uplift. Consequently, a central canyon developed along the center of Qiongdongnan Basin, which has been confirmed by several boreholes as a favorable hydrocarbon reservoir. The clarification of the deepwater sedimentary environment's evolution is potentially highly beneficial to future hydrocarbon exploration in the deepwater area of Qiongdongnan Basin. Keywords: deepwater environment Qiongdongnan Basin hydrocarbon exploration central canyon submarine fan Source:Acta Oceanologica Sinica, 2015, 34(4): 1–10 Email: JIANG Tao, [email protected]

53 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Oncology

Cover Story: Cytokine-induced killer (CIK) cells are a heterogeneous cell population that was first discovered in the 1990s and can be generated from lymphocytes co-cultured with an anti-CD3 antibody and many other cytokines in vitro. Given the ongoing investigations of CIK cell-based ACI, this regimen has potentially widespread application prospects in the clinic for most types of cancer. CIK cells have become the main adoptive immunotherapeutic cells because of their particular biological characteristics and have been demonstrated to exert their therapeutic function in various malignancies except T-cell lymphoma. Additionally, numerous clinical trials have suggested that some existing regimens using CIK cells can enhance the clinical curative effects on malignant diseases.

Cytokine-induced killer (CIK) cells: from basic research to clinical translation GUO Ye-lei, HAN Wei-dong Abstract: The accumulation of basic researches and clinical studies related to cytokine-induced killer (CIK) cells has confirmed their safety and feasibility in treating malignant diseases. This review summarizes the available published literature related to the biological characteristics and clinical applications of CIK cells in recent years. A number of clinical trials with CIK cells have been implemented during the progressive phases of cancer, presenting potential widespread applications of CIK cells for the future. Furthermore, this review briefly compares clinical applications of CIK cells with those of other adoptive immunotherapeutic cells. However, at present, there are no uniform criteria or large-scale preparations of CIK cells. The overall clinical response is difficult to evaluate because of the use of autologous CIK cells. Based on these observations, several suggestions regarding uniform criteria and universal sources for CIK cell preparations and the use of CIK cells either combined with chemotherapy or alone as a primary strategy are briefly proposed in this review. Large-scale, controlled, grouped, and multi-center clinical《中国学术期刊文摘》赠阅 trials on CIK cell-based immunotherapy should be conducted under strict supervision. These interventions might help to improve future clinical applications and increase the clinical curative effects of CIK cells for a broad range of malignancies in the future. Keywords: Cytokine-induced killer cells, Immunotherapy, Antitumor effect, Cancer therapy, Clinical trials Source: Chinese Journal of Cancer, 2015, 34(3): 99–107 Email: HAN Wei-dong, [email protected]

Pharmacy

Fisetin increases the cytotoxicity of cisplatin by enhancing gap junctional intercellular communication YANG Ke-fan, FAN Li-xia, PENG Yue-xia, et al. Abstract: Aim: To investigate the effect of fisetin on the cytotoxicity of cisplatin and its mechanisms. Methods: CCK-8 was used to assay the toxicity of fisetin. “Parachute” dye-coupling assay was used to examine dye spread through gap junctions in U87 cells. “Standard colony-forming assay” was used to examine cell survivals of U87 treated with cisplatin with fisetin. Western blot was performed to detect the expression level of Cx43. Results: Fisetin had no cytotoxic effect on U87 cells at the concentration of 0-1 μmol·L-1. Parachute assay demonstrated that fisetin enhanced dye-coupling through gap juntions in U87 cells. Standard Colony forming assay showed that cisplatin inhibited the clonogenic survivals of U87 cells and fisetin could enhance cisplatin-induced inhibitory effect of clonogenic survivals on cells with gap junctional formation more than on cells without gap junctional formation. Conclusion: These rusults demonstrate that fisetin could increase the sensitivity of glioma cells to cisplatin through the enhancement of gap junctional intercellular communication but this may not be related to the

expression of Cx43. Keywords: fisetin; flavonoids; cisplatin; gap junction; gap junctional intercellular communication; connexin 43; U87 glioma cells Source: Chinese Pharmacological Bulletin, 2015, 31(3): 323–326 Email: YANG Ke-fan, [email protected]

54 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Physics

Raman spectroscopy for FeCl3-based few-layer graphene intercalation compounds CHEN Run-kun, CHEN Jia-ning

Abstract: This paper investigates the FeCl3- based few- layer graphene intercalation compound flakes based on the Raman spectroscopy. Different intercalated parts of the graphene flake and the corresponding doping level can be retrieved by the G band Raman mapping. The G band Raman spectrum consists of a single peak or double peaks for the bilayer and tetralayer

graphenes, respectively. A surprising intrinsic G0 peak appears at the edges of the intercalated graphene, which suggests that the doped graphene is partially undoped at the edges. Furthermore for the bilayer graphene intercalation compound flake, the 2D band peak can fit with four Lorenztian peaks with different full width half maxima (FWHM). This study provides a better understanding of the property of the electrically modified graphene. Keywords: graphene; Raman spectroscopy; few-layer graphene intercalation compounds;

FeCl3-based Source: Science & Technology Review, 2015, 33(5): 13–17 Email: CHEN Jia-ning, [email protected]

Sports

Cover Story: The great attraction of soccer for millions of fans may trace down to the basic idea of the game: the goal-an idea that never ceases to fascinate. Various techniques for gaining goals 《中国学术期刊文摘》赠阅are sources of excitement, which make soccer the top 1 sport world-wide. Among all the techniques, the bicycle kick has especially provided viewers moments of breathtaking spectacle. Unfortunately, scientific researches on soccer kicking are not proportional to its popularity. There is actually a dearth of study on the biomechanics of bicycle kick. Using 3D motion capture technology and full-body biomechanical modeling, a Canadian-Chinese research team has initiated an investigation on the skill. Aiming at demystifying the know-how of the skill, the research project has identified elements necessary for systematic training of the skill. Reliable execution of the bicycle kick requires entrainment that focuses on increasing the flexibility of the hip, improving efficiency of the whip-like movement of the proximal to distal acceleration of the kick leg, and damping the impact forces of falling through an arm-hip landing strategy. Certainly the bicycle kick is one of the most complex skills in soccer. Virtuosic in appearance, more frequent use of the kick can only enhance the excitement of the game (see the article by Gongbing Shan et al. on page 819).

Bicycle kick in soccer: is the virtuosity systematically entrainable? SHAN Gong-bing, Peter Visentin, ZHANG Xiang, et al. Abstract: In soccer, the bicycle kick has provided viewers moments of breathtaking spectacle that seem virtuosic in scope. The novelty of such moments is underscored by the rarity with which players have performed this complex skill during national or international tournaments. The rarity of these occurrences is both a product of perceptions that it is a high-risk, low return skill and by the fact that there is a dearth of scientific research on the biomechanics of the technique. Two genera can be discerned based on starting position: 1) back-facing the goal, and 2) side-facing the goal. The current study, using 3D motion capture technology and full-body biomechanical modeling, identifies elements that govern entrainment of the technique by examining jumping, kicking and falling phases of the skill execution. Motor sequencing during the first two phases can be characterized by analyzing the following parameters: 1) angle between the player's thighs (humerus bones) upon take-off, 2) the whip-like control of the kicking leg, 3) timing between ball motion and joint coordination and, for the side-facing bicycle kick, 4) rotation of the player's trunk during the jumping phase. Dispersion of energy during falling after the kick is accomplished by sharing the load using a sequence of partial landings. Collectively, this information could help entrainment of the skill. Virtuosic in appearance, more frequent use of the kick can only enhance the excitement of the game. 55 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Keywords: 3D motion capture; Biomechanical modeling; Whip-like movement; Joint flexibility;; Impact absorption of falling; Source: Science Bulletin, 2015, 60(8): 819–821 Email: SHAN Gong-bing, [email protected]

Zoology

Localization and Function of RanGTPase Activating Protein (RanGAP) from Tetrahymena thermophila REN Xiao-qi, XU Jing, WANG Wei Abstract: RanGTPase activating protein (RanGAP) interacts with Ran to increase the hydrolysis rate of GTPs bound to Ran proteins. Although diversified in different organisms, functionally conserved RanGAPs participate in the processes of nucleocytoplasmic transport, mitotic spindle formation, nuclear envelope assembly and heterochromatin assembly. In this study, we identified a RanGAP (TTHERM_00766430) from Tetrahymena thermophila, which expressed at the vegetative growth, starvation and conjugation conditions as determined by real-time PCR, particularly peaked at 4-6 hours during conjugation stage. HA-RanGAP was found to localize in the cytoplasm in various stages, and was detected in the apoptotic parental macronuclei in late conjugation stage. Either overexpression or knockdown of RanGAP inhibited cell proliferation, led to abnormal macronuclear amitosis and cytokinesis, and eventually produced a macronuclear cells. Meanwhile, RanGAP overexpression resulted in down-regulation of RAN1, RanBP1 and RCC1 in Tetrahymena, while RanGAP knockdown did the contrary. The results showed that RanGAP regulated the macronuclear amitosis and involved in the parental macronuclear apoptosis in Tetrahymena. Keywords: RanGTPase activating protein; Tetrahymena thermophila; amitosis; apoptosis Source: Chinese Journal of Biochemistry and Molecular Biology, 2015, 31(3): 264–273 Email: WANG Wei, [email protected]

Common blackbirds Turdus merula use anthropogenic structures as nesting 《中国学术期刊文摘》赠阅sites in an urbanized landscape WANG Yan-ping, HUANG Qin, LAN Si-si, et al. Abstract: The common blackbird Turdus merula is one of the most highly urbanized bird species. However, to date, the use of anthropogenic structures as nesting sites in the common blackbird is rarely documented, and the factors influencing its use of the anthropogenic structures as nesting sites remain unclear. In this study, we systematically quantified and determined the factors influencing the use of anthropogenic structures as nesting sites in common blackbirds in a highly urbanized city of Hangzhou, China. We searched for nests of common blackbirds during four breeding seasons from 2010 to 2013. Among the 60 nests found, 34 nests were in anthropogenic structures such as wall ledges, air condition mounts, window canopies, cable poles, guardrails, eaves, balcony frames, flowerpots and flower shelves on balconies. We found that the available anthropogenic nest sites and the available nesting trees were main factors determining the use of anthropogenic structures as nesting sites in Common Blackbirds. In urban environments, the amount of available anthropogenic nesting sites increased significantly, whereas the number of natural nesting sites reduced greatly. Our results suggest that common blackbirds can adjust their nest sites in response to urbanization and such nesting behavior shifts may aid them to colonize urban environments. From a management viewpoint, our results indicate that behavioral flexibility should be taken into account for effective urban wildlife management and conservation. Keywords: Adaptation; Anthropogenic nest; Behavioral flexibility; Colonization; Urbanization Source: Current Zoology, 2015, 61(3): 435–443 Email: CHEN Shui-hua, [email protected]

Editor: ZHANG Bao-qing

56 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Data Ranking

Highly Cited Papers TOP10 in Foreign Database

Source：Web of Science Publication date：2014.1—2015.5 Retrieval date：2015.6.5

Acoustics

Citation Title Authors Source Frequency Ultrasound-promoted green approach for the Nasrollahzadeh, Mahmoud; synthesis of sulfonamides using natural, stable and Ultrasonics Sonochemistry 39 Ehsani, Ali; Rostami- reusable Natrolite nanozeolite catalyst at room 2014, 21(1) : 275–282 Vartouni, Akbar temperature Optimization of the ultrasonic assisted removal of methylene blue by gold nanoparticles loaded on Roosta, M.; haedi, M.; Ultrasonics Sonochemistry 28 activated carbon using experimental design Daneshfar, A.; et al. 2014, 21(1): 242–252 methodology Ultrasound assisted co-precipitation of nanostructured CuO-ZnO-Al O over HZSM-5: Allahyari, Somaiyeh; 2 3 Ultrasonics Sonochemistry 23 Effect of precursor and irradiation power on Haghighi, Mohammad; Ebadi, 2014, 21(2) : 663–673 nanocatalyst properties and catalytic performance for Amanollah; et al. direct syngas to 《中国学术期刊文摘》赠阅DME IEEE Transactions on Tanter, Mickael; Fink, Ultrasonics Ferroelectrics and 21 Ultrafast Imaging in Biomedical Ultrasound Mathias Frequency Control 2014, 61(1) :102–119 CO oxidation over sonochemically synthesized Estifaee, Pooya; Haghighi, Pd-Cu/Al O nanocatalyst used in hydrogen Ultrasonics Sonochemistry 20 2 3 Mohammad; Mohammadi, purification: Effect of Pd loading and ultrasound 2014, 21(3) :1155–1165 Nima; et al. irradiation time Choudhury, Hanif A.; Mechanistic insight into sonochemical biodiesel Ultrasonics Sonochemistry 16 Chakma, Sankar; Moholkar, synthesis using heterogeneous base catalyst 2014, 21(1): 169–181 Vijayanand S. Ultrasound in Obstetrics & Changes in fetal Doppler indices as a marker of Morales-Rosello, J.; Khalil, 14 Gynecology failure to reach growth potential at term A.; Morlando, M.; et al. 2014, 43(3):303–310 Non-invasive prenatal testing for fetal chromosomal Ultrasound in Obstetrics & abnormalities by low-coverage whole-genome Lau, T. K.; Cheung, S. W.; 13 Gynecology sequencing of maternal plasma DNA: review of 1982 Lo, P. S. S.; et al. 2014, 43(3):254–264 consecutive cases in a single center Photocatalytic, sonocatalytic and sonophotocatalytic Ahmad, M.; Ahmed, E.; Ultrasonics Sonochemistry 12 degradation of Rhodamine B using ZnO/CNTs Hong, Z. L.; et al. 2014, 21(2) :761–773 composites photocatalysts Zhao, Dan; Reyhanoglu, Journal of Sound and Feedback control of acoustic disturbance transient 11 Mahrnut Vibration growth in triggering therrnoacoustic instability 2014, 333(16) :3639–3656

57 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Agricultural Engineering

Citation Title Authors Source Frequency

Organic and inorganic contaminants removal from Mohan, Dinesh; Sarswat, Bioresource Technology 35 water with biochar, a renewable, low cost and Ankur; Ok, Yong Sik; et al. 2014, 160(SI): 191–202 sustainable adsorbent - A critical review Biosorption: current perspectives on concept, Fomina, Marina; Gadd, Bioresource Technology 19 definition and application Geoffrey Michael 2014, 160(SI): 3–14 A review of current technology for biodiesel Aransiola, E. F.; Ojumu, T. V.; Biomass & Bioenergy 19 production: State of the art Oyekola, O. O.; et al. 2014, 61: 276–297

Efficient conversion of cellulose into biofuel Xiao, Shaohua; Liu, Bing; Bioresource Technology 19 precursor 5-hydroxymethylfurfural in dimethyl Wang, Yimei; Fang, Zhongfeng; 2014, 151 : 361–366 sulfoxide-ionic liquid mixtures et al.

Comparative evaluation of performance and Industrial Crops and Mofijur, M.; Masjuki, H. H.; 18 emission characteristics of Moringa oleifera and Products Kalam, M. A.; et al. Palm oil based biodiesel in a diesel engine 2014, 53 : 78–84

Nutrients removal and recovery in Bioresource Technology 17 《中国学术期刊文摘》赠阅Kelly, Patrick T.; He, Zhen bioelectrochemical systems: A review 2014, 153 :351–360 Selective extraction from microalgae Grimi, N.; Dubois, A.; Marchal, Bioresource Technology 15 Nannochloropsis sp. using different methods of cell L.; et al. 2014, 153 :254–259 disruption

Hydrothermal liquefaction of mixed-culture algal Chen, Wan-Ting; Zhang, Bioresource Technology 15 biomass from wastewater treatment system into Yuanhui; Zhang, Jixiang; et al. 2014, 152 :130–139 bio-crude oil Biocrude yield and productivity from the Neveux, N.; Yuen, A. K. L.; Bioresource Technology 14 hydrothermal liquefaction of marine and freshwater Jazrawi, C.; et al. 2014, 155 :334–341 green macroalgae

A comprehensive review on biosorption of heavy Bioresource Technology 13 metals by algal biomass: Materials, performances, He, Jinsong; Chen, J. Paul 2014,160 (SI) : 67–78 chemistry, and modeling simulation tools

58 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Agriculture, Dairy & Animal Science

Citation Title Authors Source Frequency

Dietary requirements of synthesizable amino acids Journal of Animal Science 11 Wu, Guoyao by animals: a paradigm shift in protein nutrition and Biotechnology 2014, 5 Invited review: Mid-infrared spectroscopy as De Marchi, M.; Toffanin, V.; Journal of Dairy Science 10 phenotyping tool for milk traits Cassandro, M.; et al. 2014, 97 (3) : 1171–1186

Genomic selection for producer-recorded health Gaddis, K. L. Parker; Cole, J. Journal of Dairy Science 9 event data in US dairy cattle B.; Clay, J. S.; et al. 2014, 97 (5): 3190–3199 Effect of induced subclinical hypocalcemia on Martinez, N.; Sinedino, L. D. Journal of Dairy Science 9 physiological responses and neutrophil function in R.; Bisinotto, R. S.; et al. 2014, 97 (2) : 874–887 dairy cows

Pharmacodynamic interaction of Spirulina platensis Small Ruminant Research 8 with erythromycin in Egyptian Baladi bucks (Capra Abdel-Daim, Mohamed M. 2014, 120(2-3): 234–241 hircus) Development of chocolate dairy dessert with Morais, E. C.; Morais, A. R.; Journal of Dairy Science 8 addition of prebiotics and replacement of sucrose 《中国学术期刊文摘》赠阅Cruz, A. G.; et al. 2014, 97 (5): 2600–2609 with different high-intensity sweeteners

Effects of feed additives on rumen and blood profiles Golder, H. M.; Celi, P.; Rabiee, Journal of Dairy Science 8 during a starch and fructose challenge A. R.; et al. 2014, 97 (2) : 985–1004 Interactions between negative energy balance, Animal Reproduction Esposito, Giulia; Irons, Pete C.; 8 metabolic diseases, uterine health and immune Science Webb, Edward C.; et al. response in transition dairy cows 2014, 144(3-4) :60–71 Pryce, J. E.; Wales, W. J.; de Animal 8 Genomic selection for feed efficiency in dairy cattle Haas, Y.; et al. 2014, 8(1) : 1–10

Genetics and genomics of reproductive performance Berry, D. P.; Wall, E.; Pryce, J. Animal 7 in dairy and beef cattle E. 2014 , 8 : 105–121

59 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Agriculture, Multidisciplinary

Citation Title Authors Source Frequency Cayuela, M. L.; van Zwieten, Agriculture Ecosystems & Biochar's role in mitigating soil nitrous oxide 18 L.; Singh, B. P.; Jeffery, S.; et Environment emissions: A review and meta-analysis al. 2014, 191(SI): 5–16 Factors influencing the incidence of high rigor Warner, R. D.; Dunshea, F. R.; Animal Production Science 16 temperature in beef carcasses in Australia Gutzke, D.; et al. 2014, 54(4):363–374 Elghandour, Mona M. Y.; Journal of Integrative Direct-fed microbes: A tool for improving the Salem, Abdelfattah Z. M.; 11 Agriculture utilization of low quality roughages in ruminants Martinez Castaneda, Jose S.; et 2015, 14(3): 525–533 al. Sliwinska, Magdalena; Journal of Agricultural and 11 Food Analysis Using Artificial Senses Wisniewska, Paulina; Food Chemistry Dymerski, Tomasz; et al. 2014, 62(7): 1423–1448 Journal of Agricultural and Thymol Nanoencapsulated by Sodium Caseinate: Pan, Kang; Chen, Huaiqiong; 11 Food Chemistry Physical and Antilisterial Properties Davidson, P. Michael; et al. 2014, 62(7): 1649–1657 Journal of the Science of Chemical and genetic《中国学术期刊文摘》赠阅 characterization of Snyder, Abigail B.; Worobo, 11 Food and Agriculture bacteriocins: antimicrobial peptides for food safety Randy W. 2014, 94(1): 28–44 A consumer sensory study of the influence of rigor Warner, R. D.; Thompson, J. Animal Production Science 11 temperature on eating quality and ageing potential of M.; Polkinghorne, R.; et al. 2014, 54(4): 396–406 beef striploin and rump Techniques to reduce the temperature of beef muscle Jacob, Robin H.; Hopkins, Animal Production Science 11 early in the post mortem period - a review David L. 2014, 54(4): 482–493 Agriculture Ecosystems & Conservation agriculture in African mixed Baudron, Frederic; Jaleta, Moti; 10 Environment crop-livestock systems: Expanding the niche Okitoi, Oriama; et al. 2014, 187(SI): 171–185 Synthesis and Antiviral and Fungicidal Activity Journal of Agricultural and Evaluation of beta-Carboline, Song, Hongjian; Liu, Yongxian; 10 Food Chemistry Dihydro-beta-carboline, Tetrahydro-beta-carboline Liu, Yuxiu; et al. 2014, 62(5): 1010–1018 Alkaloids, and Their Derivatives

60 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Agronomy

Citation Title Authors Source Frequency Comparative evaluation of performance and Industrial Crops and Mofijur, M.; Masjuki, H. H.; 18 emission characteristics of Moringa oleifera and Products Kalam, M. A.;et al. Palm oil based biodiesel in a diesel engine 2014, 53: 78–84 Evolution in crop-livestock integration systems that Bell, Lindsay W.; Moore, European Journal of 17 improve farm productivity and environmental Andrew D.; Kirkegaard, John Agronomy performance in Australia A. 2014, 57(SI): 10–20 Varshney, Rajeev K.; Thudi, Theoretical and Applied Genetic dissection of drought tolerance in chickpea 17 Mahendar; Nayak, Spurthi N.; Genetics (Cicer arietinum L.) et al. 2014, 127(2) : 445–462 Single nucleotide polymorphism genotyping using Kompetitive Allele Specific PCR (KASP): Semagn, Kassa; Babu, Raman; Molecular Breeding 17 overview of the technology and its application in Hearne, Sarah; et al. 2014, 33 (1) : 1–14 crop improvement Caesalpinia coriaria leaf extracts mediated Industrial Crops and biosynthesis of metallic silver nanoparticles and Jeeva, K.; Thiyagarajan, M.; 13 Products their antibacterial activity against clinically isolated Elangovan, V.; et al 《中国学术期刊文摘》赠阅2014, 52 : 714–720 pathogens European Journal of Interactive effects of free-air CO2 enrichment and Manderscheid, Remy; Erbs, 13 Agronomy drought stress on maize growth Martin; Weigel, Hans-Joachim 2014, 52 (SI) : 11–21 Halvorson, Ardell D.; Snyder, Enhanced-Efficiency Nitrogen Fertilizers: Potential Agronomy Journal 12 Clifford S.; Blaylock, Alan D.; Role in Nitrous Oxide Emission Mitigation 2014, 106 (2) : 715–722 et al. A four-component synthetic attractant for Cha, Dong H.; Adams, Todd; Pest Management Science 12 Drosophila suzukii (Diptera: Drosophilidae) Werle, Christopher T.;et al. 2014, 70 (2) 324–331 isolated from fermented bait headspace Sodium carbonate and bicarbonate treatments Youssef, Khamis; Sanzani, Postharvest Biology and 12 induce resistance to postharvest green mould on Simona Marianna; Ligorio, Technology citrus fruit Angela; et al. 2014, 87: 61–69 The ash dieback crisis: genetic variation in McKinney, L. V.; Nielsen, L. Plant Pathology 11 resistance can prove a long-term solution R.; Collinge, D. B.; et al. 2014, 63（3）485–499

61 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Allergy

Citation Title Authors Source Frequency Journal of Allergy and Food allergy: Epidemiology, pathogenesis, Sicherer, Scott H.; Sampson, 46 Clinical Immunology diagnosis, and treatment Hugh A. 2014, 133 (2): 291 The EAACI/GA(2)LEN/EDF/WAO Guideline for the definition, classification, diagnosis, and Zuberbier, T.; Aberer, W.; Asero, Allergy 33 management of urticaria: the 2013 revision and R.; et al. 2014, 69 (7): 868–887 update Mechanisms of allergen-specific immunotherapy: Journal of Allergy and Akdis, Muebeccel; Akdis, Cezmi 29 Multiple suppressor factors at work in immune Clinical Immunology A. tolerance to allergens 2014, 133 (3): 621–631 Classification, diagnosis, and approach to treatment for angioedema: consensus report from Cicardi, M.; Aberer, W.; Banerji, Allergy 26 the Hereditary Angioedema International A.; et al. 2014, 69 (5): 602–616 Working Group Journal of Allergy and Sustained unresponsiveness to peanut in subjects Vickery, Brian P.; Scurlock, Amy 25 Clinical Immunology who have completed《中国学术期刊文摘》赠阅 peanut oral immunotherapy M.; Kulis, Michael; et al 2014, 133 (2): 468 Journal of Allergy and State of the art on food allergen immunotherapy: Jones, Stacie M.; Burks, A. 23 Clinical Immunology Oral, sublingual, and epicutaneous Wesley; Dupont, Christophe 2014, 133 (2): 318–323 Peanut oral immunotherapy results in increased Journal of Allergy and antigen-induced regulatory T-cell function and Syed, Aleena; Garcia, Marco A.; 21 Clinical Immunology hypomethylation of forkhead box protein 3 Lyu, Shu-Chen; et al. 2014, 133 (2): 500 (FOXP3) The epidemiology of food allergy in Europe: a Nwaru, B. I.; Hickstein, L.; Allergy 21 systematic review and meta-analysis Panesar, S. S.; et al. 2014, 69 (1): 62–75 EAACI Food Allergy and Anaphylaxis Muraro, A.; Werfel, T.; Allergy 20 Guidelines: diagnosis and management of food Hoffmann-Sommergruber, K.; et 2014, 69 (8): 1008–1025 allergy al. Guselkumab (an IL-23-specific mAb) Journal of Allergy and Sofen, Howard; Smith, Stacy; 20 demonstrates clinical and molecular response in Clinical Immunology Matheson, Robert T.; et al. patients with moderate-to-severe psoriasis 2014, 133 (4): 1032–1040

62 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Anatomy & Morphology

Citation Title Authors Source Frequency A visco-hyperelastic constitutive approach for Karimi, Alireza; Navidbakhsh, Tissue & Cell 28 modeling polyvinyl alcohol sponge Mahdi; Beigzadeh, Borhan 2014, 46 (1): 97–102 Mechanisms of Muscle Growth and Atrophy in Piccirillo, Rosanna; Demontis, Developmental Dynamics 11 Mammals and Drosophila Fabio; Perrimon, Norbert; et al. 2014, 243 (2): 201–215 Cytoarchitecture of mouse and rat cingulate Brain Structure & Function 11 Vogt, Brent A.; Paxinos, George cortex with human homologies 2014, 219 (1): 185–192 Perinatal and early postnatal reorganization of Kostovic, Ivica; the subplate and related cellular compartments Brain Structure & Function 10 Jovanov-Milosevic, Natasa; in the human cerebral wall as revealed by Rados, Milan; et al. histological and MRI approaches Calretinin: from a simple Ca2+ buffer to a Frontiers in Neuroanatomy 9 multifunctional protein implicated in many Schwaller, Beat 2014, 8 biological processes Isolation of adipose tissue mesenchymal stem Ghorbani, Ahmad; Jalali, Seyed Tissue & Cell 9 cells without tissue destruction: A Amir; Varedi, Masoumeh. 2014, 46 (1): 54–58 non-enzymatic《中国学术期刊文摘》赠阅 method Musical training intensity yields opposite James, Clara E.; Oechslin, Brain Structure & Function 9 effects on grey matter density in cognitive Mathias S.; Van de Ville, Dimitri; 2014, 219 (1): 353–366 versus sensorimotor networks et al. Anatomical Record-Advances in Articular Cartilage Regeneration Using Cell Sato, Masato; Yamato, Masayuki; 9 Integrative Anatomy and Sheet Technology Hamahashi, Kosuke; et al Evolutionary Biology 2014, 297 (1): 36–43 In contrast to many other mammals, cetaceans Patzke, Nina; Spocter, Brain Structure & Function 8 have relatively small hippocampi that appear to Muhammad A.; Karlsson, Karl 2015, 220 (1): 361–383 lack adult neurogenesis Ae.; et al. Aerobic glycolysis in the primate brain: Bauernfeind, Amy L.; Barks, Brain Structure & Function 8 reconsidering the implications for growth and Sarah K.; Duka, Tetyana; et al. 2014, 219 (4): 1149–1167 maintenance

63 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Andrology

Citation Title Authors Source Frequency Aitken, Robert J.; Smith, Tegan Asian Journal of Andrology 15 Oxidative stress and male reproductive health B.; Jobling, Matthew S.; et al. 2014, 16 (1): 31–38 Late-onset hypogonadism: current concepts and Asian Journal of Andrology 11 controversies of pathogenesis, diagnosis and Huhtaniemi, Ilpo 2014, 16 (2): 192–202 treatment Metabolic effects of testosterone replacement therapy on hypogonadal men with type 2 Cai, Xiang; Tian, Ye; Wu, Tao; Asian Journal of Andrology 10 diabetes mellitus: a systematic review and et al. 2014, 16 (1): 146–152 meta-analysis of randomized controlled trials EAA/EMQN best practice guidelines for Krausz, C.; Hoefsloot, L.; Andrology 10 molecular diagnosis of Y-chromosomal Simoni, M.; et al. 2014, 2 (1): 5–19 microdeletions: state-of-the-art 2013 Supplementing cryopreservation media with reduced glutathione increases fertility and Estrada, E.; Rodriguez-Gil, J. Andrology 9 prolificacy of sows inseminated with E.; Rocha, L. G.; et al 2014, 2 (1): 88–99 frozen-thawed《中国学术期刊文摘》赠阅 boar semen Outcome of microdissection TESE compared Deruyver, Y.; Vanderschueren, Andrology 8 with conventional TESE in non-obstructive D.; Van der Aa, F. 2014, 2 (1): 20–24 azoospermia: a systematic review PI3K-AKT-mTOR signaling in prostate cancer Edlind, Merritt P.; Hsieh, Asian Journal of Andrology 7 progression and androgen deprivation therapy Andrew C. 2014, 16 (3): 378–386 resistance Sperm nuclear proteome and its epigenetic Castillo, J.; Amaral, A.; Oliva, Andrology 7 potential R. 2014, 2 (3): 326–338 Androgens and estrogens in skeletal sexual Laurent, Michael; Antonio, Asian Journal of Andrology 7 dimorphism Leen; Sinnesael, Mieke; et al. 2014, 16 (2): 213–222 Lowered testosterone in male obesity: Fui, Mark Ng Tang; Dupuis, Asian Journal of Andrology 7 mechanisms, morbidity and management Philippe; Grossmann, Mathis 2014, 16 (2): 223–231

64 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Anesthesiology

Citation Title Authors Source Frequency Consensus Guidelines for the Management of Gan, Tong J.; Diemunsch, Anesthesia and Analgesia 30 Postoperative Nausea and Vomiting Pierre; Habib, Ashraf S.; et al. 2014, 118 (1): 85–113 Myocardial Injury after Noncardiac Surgery A Large, International, Prospective Cohort Study Botto, Fernando; Anesthesiology 24 Establishing Diagnostic Criteria, Alonso-Coello, Pablo; Chan, 2014, 120 (3): 564–578 Characteristics, Predictors, and 30-day Matthew T. V.; et al. Outcomes Outcome by mode of anaesthesia for hip White, S. M.; Moppett, I. K.; Anaesthesia 22 fracture surgery. An observational audit of 65 Griffiths, R. 2014, 69 (3): 224–230 535 patients in a national dataset Evaluation of pulse pressure variation validity criteria in critically ill patients: a prospective Mahjoub, Y.; Lejeune, V.; British Journal of Anaesthesia 21 observational multicentre point-prevalence Muller, L.; et al. 2014, 112 (4): 681–685 study Adductor Canal Block versus Femoral Nerve Kim, David H.; Lin, Yi; Anesthesiology 20 Block for Total《中国学术期刊文摘》赠阅 Knee Arthroplasty Goytizolo, Enrique A.; et al. 2014, 120 (3): 540–550 Cardiac complications associated with Arulkumaran, N.; Corredor, C.; British Journal of Anaesthesia 18 goal-directed therapy in high-risk surgical Hamilton, M. A.; et al. 2014, 112 (4): 648–659 patients: a meta-analysis Memtsoudis, Stavros G.; Anesthesiology 18 Inpatient Falls after Total Knee Arthroplasty Danninger, Thomas; Rasul, 2014, 120 (3): 551–563 Rehana; et al. The Perioperative Surgical Home as a Future Kain, Zeev N.; Vakharia, Anesthesia and Analgesia 17 Perioperative Practice Model Shermeen; Garson, Leslie; et al. 2014, 118 (5): 1126–1130 Neuropathic pain in the general population: A van Hecke, O.; Austin, Sophie Pain 17 systematic review of epidemiological studies K.; Khan, Rafi A.; et al. 2014, 155 (4): 654–662 The Costs and Consequences of Adequately Moore, Robert A.; Derry, Pain Practice 17 Managed Chronic Non-Cancer Pain and Sheena; Taylor, Rod S.; et al. 2014, 14 (1): 79–94 Chronic Neuropathic Pain

65 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Astronomy & Astrophysics

Citation Title Authors Source Frequency Planck 2013 results. XVI. Cosmological Ade, P. A. R.; Aghanim, N.; Astronomy & Astrophysics 537 parameters Armitage-Caplan, C.; et al. 2014, 571 Planck 2013 results. XV. CMB power spectra Ade, P. A. R.; Aghanim, N.; Astronomy & Astrophysics 142 and likelihood Armitage-Caplan, C.; et al. 2014, 571 Planck 2013 results. XXII. Constraints on Ade, P. A. R.; Aghanim, N.; Astronomy & Astrophysics 141 inflation Armitage-Caplan, C.; et al. 2014, 571 The Tenth Data Release Of The Sloan Digital Ahn, Christopher P.; Astrophysical Journal Sky Survey: First Spectroscopic Data From The 140 Alexandroff, Rachael; Supplement Series Sdss-Iii Apache Point Observatory Galactic Allende Prieto, Carlos; et al. 2014, 221 Evolution Experiment Planck 2013 results. I. Overview of products Ade, P. A. R.; Aghanim, N.; Astronomy & Astrophysics 101 and scientific results Alves, M. I. R.; et al. 2014, 571 Dark matter constraints from observations of 25 Ackermann, M.; Albert, A.; Physical Review D 85 Milky Way satellite galaxies with the Fermi Anderson, B.; et al. 2014, 89 (4) Large Area Telescope constraints on Cosmology From the Cosmic Hou, Z.; Reichardt, C. L.; Astrophysical Journal 82 Microwave 《中国学术期刊文摘》赠阅Background Power Spectrum of the Story, K. T.; et al. 2014, 782 (2) 2500 Deg(2) Spt-Sz Survey Planck 2013 results. XXIV. Constraints on Ade, P. A. R.; Aghanim, N.; Astronomy & Astrophysics 80 primordial non-Gaussianity Armitage-Caplan, C.; et al. 2014, 571 Journal of Cosmology and Towards an understanding of foreground Flauger, Raphael; Hill, J. 77 Astroparticle Physics emission in the BICEP2 region Colin; Spergel, David N. 2014, (8) Detection Of an Unidentified Emission Line in Bulbul, Esra; Markevitch, Astrophysical Journal 67 the Stacked X-Ray Spectrum of Galaxy Maxim; Foster, Adam; et al. 2014, 789 (1) Clusters

66 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Automation & Control Systems

Citation Title Authors Source Frequency Real-Time Implementation of Fault-Tolerant IEEE Transactions on Industrial Yin, Shen; Luo, Hao; Ding, 146 Control Systems With Performance Electronics Steven X. Optimization 2014, 61 (5): 2402–2411 Output-Feedback-Based H-infinity Control for IEEE Transactions on Industrial Li, Hongyi; Jing, Xingjian; 89 Vehicle Suspension Systems With Control Electronics Karimi, Hamid Reza Delay 2014, 61 (1): 436–446 An efficient hierarchical identification method Liu, Yanjun; Ding, Feng; Shi, Automatica 47 for general dual-rate sampled-data systems Yang. 2014, 50 (3): 962–970 Asynchronous l(2)-l(infinity) filtering for Wu, Zheng-Guang; Shi, Peng; Automatica 47 discrete-time stochastic Markov jump systems Su, Hongye; et al. 2014, 50 (1): 180–186 with randomly occurred sensor nonlinearities IEEE Transactions on Industrial 3-D Object Retrieval With Hausdorff Distance Gao, Yue; Wang, Meng; Ji, 46 Electronics Learning Rongrong; et al. 2014, 61 (4): 2088–2098 IEEE Transactions on Industrial A Review on Basic Data-Driven Approaches Yin, Shen; Ding, Steven X.; 44 Electronics for Industrial《中国学术期刊文摘》赠阅 Process Monitoring Xie, Xiaochen; et al. 2014, 61 (11): 6418–6428 IEEE Transactions on Industrial Integration of Distributed Enterprise 36 He, Wu; Xu, Li Da Informatics Applications: A Survey 2014, 10 (1): 35–42 IEEE Transactions on Industrial Predictive Output Feedback Control for Yang, Rongni; Liu, Guo-Ping; 34 Electronics Networked Control Systems Shi, Peng; et al. 2014, 61 (1): 512–520 Data-driven design of robust fault detection Yin, Shen; Wang, Guang; Mechatronics 33 system for wind turbines Karimi, Hamid Reza 2014, 24 (4): 298–306 Fault-tolerant control of Markovian jump Li, Hongyi; Gao, Huijun; Shi, Automatica 30 stochastic systems via the augmented sliding Peng; et al. 2014, 50 (7): 1825–1834 mode observer approach

67 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Biochemical Research Methods

Citation Title Authors Source Frequency RAxML version 8: a tool for phylogenetic Bioinformatics 185 Stamatakis, Alexandros analysis and post-analysis of large phylogenies 2014, 30 (9): 1312–1313 Trimmomatic: a flexible trimmer for Illumina Bolger, Anthony M.; Lohse, Bioinformatics 91 sequence data Marc; Usadel, Bjoern 2014, 30 (15): 2114–2120 InterProScan 5: genome-scale protein function Jones, Philip; Binns, David; 61 2014, 30 (9): 1236–1240 classification Chang, Hsin-Yu; et al. Klapoetke, Nathan C.; Independent optical excitation of distinct neural Nature Methods 55 Murata, Yasunobu; Kim, Sung populations 2014, 11 (3): 333–338 Soo; et al. Hebert, Alexander S.; Molecular & Cellular 51 The One Hour Yeast Proteome Richards, Alicia L.; Bailey, Proteomics Derek J.; et al. 2014, 13 (1): 339–347 Bouckaert, Remco; Heled, BEAST 2: A Software Platform for Bayesian Plos Computational Biology 50 Joseph; Kuehnert, Denise; et Evolutionary Analysis 2014, 10 (4) al. HTSeq-a Python framework to work with Anders, Simon; Pyl, Paul Bioinformatics 47 《中国学术期刊文摘》赠阅 high-throughput sequencing data Theodor; Huber, Wolfgang 2015, 31 (2): 166–169 Quantitative assessment of single-cell Wu, Angela R.; Neff, Norma Nature Methods 45 RNRNA-sequencing methods F.; Kalisky, Tomer; et al. 2014, 11 (1): 41 Combining evolutionary information extracted Liu, Bin; Zhang, Deyuan; Xu, Bioinformatics 44 from frequency profiles with sequence-based Ruifeng; et al. 2014, 30 (4): 472–479 kernels for protein remote homology detection iNuc-PseKNC: a sequence-based predictor for Guo, Shou-Hui; Deng, En-Ze; Bioinformatics 42 predicting nucleosome positioning in genomes Xu, Li-Qin; et al. 2014, 30 (11): 1522–1529 with pseudo k-tuple nucleotide composition

68 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Biochemistry & Molecular Biology

Citation Title Authors Source Frequency The IUPHAR/BPS Guide to PHARMACOLOGY: Pawson, Adam J.; Sharman, Nucleic Acids Research 267 an expert-driven knowledgebase of drug targets Joanna L.; Benson, Helen E.; 2014, 42 (D1): D1098-D1106 and their ligands et al. Finn, Robert D.; Bateman, Nucleic Acids Research 239 Pfam: the protein families database Alex; Clements, Jody; et al. 2014, 42 (D1): D222-D230 Apweiler, Rolf; Bateman, Activities at the Universal Protein Resource Nucleic Acids Research 228 Alex; Martin, Maria Jesus; et (UniProt) 2014, 42 (D1): D191-D198 al. Flicek, Paul; Amode, M. Nucleic Acids Research 212 Ensembl 2014 Ridwan; Barrell, Daniel; et al. 2014, 42 (D1): D749-D755 Data, information, knowledge and principle: back Kanehisa, Minoru; Goto, Nucleic Acids Research 193 to metabolism in KEGG Susumu; Sato, Yoko; et al. 2014, 42 (D1): D199-D205 miRBase: annotating high confidence microRNAs Kozomara, Ana; Nucleic Acids Research 185 using deep sequencing data Griffiths-Jones, Sam 2014, 42 (D1): D68-D73 Lombard, Vincent; Ramulu, The carbohydrate-active enzymes database Nucleic Acids Research 163 Hemalatha Golaconda; Drula, (CAZy) in 2013《中国学术期刊文摘》赠阅 2014, 42 (D1): D490-D495 Elodie; et al. Development and Applications of CRISPR-Cas9 Hsu, Patrick D.; Lander, Eric Cell 125 for Genome Engineering S.; Zhang, Feng 2014, 157 (6): 1262–1278 Karolchik, Donna; Barber, The UCSC Genome Browser database: 2014 Nucleic Acids Research 123 Galt P.; Casper, Jonathan; et update 2014, 42 (D1): D764-D770 al. Welter, Danielle; MacArthur, The NHGRI GWAS Catalog, a curated resource of Nucleic Acids Research 118 Jacqueline; Morales, SNP-trait associations 2014, 42 (D1): D1001-D1006 Joannella; et al.

69 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Biodiversity Conservation

Citation Title Authors Source Frequency Genetics in conservation management: Revised Frankham, Richard; Biological Conservation 22 recommendations for the 50/500 rules, Red List Bradshaw, Corey J. A.; 2014, 170: 56–63 criteria and population viability analyses Brook, Barry W. Trends in the hydrochemistry of acid-sensitive Monteith, D. T.; Evans, C. D.; Ecological Indicators 20 surface waters in the UK 1988–2008 Henrys, P. A.; ed al. 2014, 37: 287–303 Chilling outweighs photoperiod in preventing Laube, Julia; Sparks, Tim H.; Global Change Biology 20 precocious spring development Estrella, Nicole; ed al. 2014, 20 (1) : 170–182 Ban, Stephen S.; Graham, Evidence for multiple stressor interactions and Global Change Biology 18 Nicholas A. J.; Connolly, effects on coral reefs 2014, 20 (3) : 681–697 Sean R. Human and Ecological Risk An Exploratory Study of Air Quality Near Natural Colborn, Theo; Schultz, Kim; 18 Assessment Gas Operations Herrick, Lucille; ed al. 2014, 20 (1) : 86–105 Spatial quantification and valuation of cultural Van Berkel, Derek B.; Ecological Indicators 16 ecosystem services in an agricultural landscape Verburg, Peter H. 2014, 37 : 163–174 《中国学术期刊文摘》赠阅Martin-Lopez, Berta; Trade-offs across value-domains in ecosystem Gomez-Baggethun, Erik; Ecological Indicators 16 services assessment Garcia-Llorente, Marina; et 2014, 37 : 220–228 al. Sullivan, Brian L.; Aycrigg, The eBird enterprise: An integrated approach to Biological Conservation 16 Jocelyn L.; Barry, Jessie H.; development and application of citizen science 2014, 169 : 31–40 et al. Impaired learning of predators and lower prey Chivers, Douglas P.; Global Change Biology 15 survival under elevated CO2: a consequence of McCormick, Mark I.; Nilsson, 2014, 20 (2) : 515–522 neurotransmitter interference Goran E.; et al. Thurber, Rebecca L. Vega; Chronic nutrient enrichment increases prevalence Global Change Biology 14 Burkepile, Deron E.; Fuchs, and severity of coral disease and bleaching 2014, 20 (2) : 544–554 Corinne; et al.

70 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Biology

Citation Title Authors Source Frequency Rewarding evolutionary fitness with links Wang, Zhen; Szolnoki, Attila; Journal of Theoretical Biology 36 between populations promotes cooperation Perc, Matjaz 2014, 349 : 50–56 Predicting anticancer peptides with Chou's Hajisharifi, Zohre; Piryaiee, Journal of Theoretical Biology 35 pseudo amino acid composition and investigating Moien; Beigi, Majid 2014, 341 : 34–40 their mutagenicity via Ames test Mohammad; et al. Jandt, Jennifer M.; Bengston, Behavioural syndromes and social insects: Biological Reviews 29 Sarah; Pinter-Wollman, Noa; personality at multiple levels 2014, 89(1) : 48–67 et al. Dulvy, Nicholas K.; Fowler, Extinction risk and conservation of the world's Elife 24 Sarah L.; Musick, John A.; et sharks and rays 2014 , 3 al. Consciousness in the universe A review of the Hameroff, Stuart; Penrose, Physics of Life Reviews 23 'Orch OR' theory Roger 2014, 11(1) : 39–78 Structural basis for the prion-like MAVS Xu, Hui; He, Xiaojing; Elife 21 filaments in antiviral innate immunity Zheng, Hui; et al. 2014 , 3 Tissue-resident natural killer (NK) cells are cell Sojka, Dorothy K.; 《中国学术期刊文摘》赠阅Elife 20 lineages distinct from thymic and conventional Plougastel-Douglas, Beatrice; 2014 , 3 splenic NK cells Yang, Liping; et al. Pinter-Wollman, Noa; The dynamics of animal social networks: Behavioral Ecology 20 Hobson, Elizabeth A.; Smith, analytical, conceptual, and theoretical advances 2014, 25(2) : 242–255 Jennifer E.; et al. Oxidative stress as a cost of reproduction: Speakman, John R.; Garratt, Bioessays 20 Beyond the simplistic trade-off model Michael 2014, 36(1) : 93–106 Philosophical Transactions of Long-term potentiation in the anterior cingulate the Royal Society B-Biological 19 Zhuo, Min cortex and chronic pain Sciences 2014, 369(1633)

71 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Biophysics

Citation Title Authors Source Frequency Advances in paper-based point-of-care Hu, Jie; Wang, ShuQi; Wang, Biosensors & Bioelectronics 39 diagnostics Lin; et al. 2014, 58 : 585–597 Direct electron transfer of glucose oxidase and biosensing for glucose based on PDDA-capped Yu, Yanyan; Chen, Biosensors & Bioelectronics 34 gold nanoparticle modified Zuanguang; He, Sijing; et al. 2014, 52 : 147–152 graphene/multi-walled carbon nanotubes electrode Biochimica Et Biophysica Chemical aspects of hydrogen sulfide Nagy, Peter; Palinkas, Zoltan; 32 Acta-General Subjects measurements in physiological samples Nagy, Attila; et al. 2014, 1840 (2) : 876–891 Nature Structural & Molecular Non-CG methylation patterns shape the Stroud, Hume; Do, Truman; 30 Biology epigenetic landscape in Arabidopsis Du, Jiamu; et al. 2014, 21 (1) : 64 Biochimica Et Biophysica Interpreting the language of histone and DNA Rothbart, Scott B.; Strahl, Acta-Gene Regulatory 28 modifications Brian D. Mechanisms 《中国学术期刊文摘》赠阅2014, 1839 (8) : 627–643 Nitrogen-doped carbon quantum dots: Facile Biosensors & Bioelectronics 28 synthesis and application as a "turn-off' Zhang, Ruizhong; Chen, Wei 2014, 55 : 83–90 fluorescent probe for detection of Hg2+ ions Interaction of membrane/lipid rafts with the Biochimica et Biophysica cytoskeleton: Impact on signaling and function Head, Brian P.; Patel, Hemal 28 Acta-Biomembranes Membrane/lipid rafts, mediators of cytoskeletal H.; Insel, Paul A. 2014, 1838 (2) : 532–545 arrangement and cell signaling Topological organization of multichromosomal Hacisuleyman, Ezgi; Goff, Nature Structural & Molecular 27 regions by the long intergenic noncoding RNA Loyal A.; Trapnell, Cole; et Biology Firre al. 2014, 21 (2) : 198 The challenges of using fluorescent probes to Biochimica et Biophysica 27 detect and quantify specific reactive oxygen Winterbourn, Christine C. Acta-General Subjects species in living cells 2014, 1840 (2) : 730–738 Siveen, Kodappully Biochimica et Biophysica Targeting the STAT3 signaling pathway in cancer: 26 Sivaraman; Sikka, Sakshi; Acta-Reviews on Cancer Role of synthetic and natural inhibitors Surana, Rohit; et al. 2014, 1845 (2) : 136–154

72 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Biotechnology & Applied Microbiology

Citation Title Authors Source Frequency RAxML version 8: a tool for phylogenetic Bioinformatics 185 Stamatakis, Alexandros analysis and post-analysis of large phylogenies 2014, 30 (9) : 1312–1313 ProteomeXchange provides globally coordinated Vizcaino, Juan A.; Deutsch, Nature Biotechnology 152 proteomics data submission and dissemination Eric W.; Wang, Rui; et al. 2014, 32 (3) : 223–226 CRIRISPR-Cas systems for editing, regulating Sander, Jeffry D.; Joung, J. Nature Biotechnology 114 and targeting genomes Keith 2014, 32 (4) : 347–355 Improving CRISPR-Cas nuclease specificity Fu, Yanfang; Sander, Jeffry Nature Biotechnology 99 using truncated guide RNAs D.; Reyon, Deepak; et al. 2014, 32 (3) : 279–284 Trimmomatic: a flexible trimmer for Illumina Bolger, Anthony M.; Lohse, Bioinformatics 91 sequence data Marc; Usadel, Bjoern 2014, 30 (15) : 2114–2120 Analysis of off-target effects of Cho, Seung Woo; Kim, Genome Research 88 CRISPR/Cas-derived RNA-guided endonucleases Sojung; Kim, Yongsub; et al. 2014, 24 (1) : 132–141 and nickases Nature Reviews Drug PI3K and cancer: lessons, challenges and Fruman, David A.; Rommel, 75 Discovery opportunities Christian 《中国学术期刊文摘》赠阅2014, 13 (2) : 140–156 Clinical development success rates for Hay, Michael; Thomas, David Nature Biotechnology 65 investigational drugs W.; Craighead, John L.; et al. 2014, 32 (1) : 40–51 Genome editing with Cas9 in adult mice corrects Yin, Hao; Xue, Wen; Chen, Nature Biotechnology 61 a disease mutation and phenotype Sidi; et al. 2014, 32 (6) : 551–553 InterProScan 5: genome-scale protein function Jones, Philip; Binns, David; Bioinformatics 61 classification Chang, Hsin-Yu; et al. 2014, 30 (9) : 1236–1240

73 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Cardiac & Cardiovascular Systems

Citation Title Authors Source Frequency Go, Alan S.; Mozaffarian, Heart Disease and Stroke Statistics-2014 Update Circulation 645 Dariush; Roger, Veronique L.; A Report From the American Heart Association 2014, 129 (3) : E28–E292 et al. 2013 ACC/AHA Guideline on the Treatment of Blood Cholesterol to Reduce Atherosclerotic Stone, Neil J.; Robinson, Circulation 262 Cardiovascular Risk in Adults A Report of the Jennifer G.; Lichtenstein, 2014, 129 (25 S2) : S1–S45 American College of Cardiology/American Heart Alice H.; et al. Association Task Force on Practice Guidelines 2013 ACC/AHA Guideline on the Treatment of Blood Cholesterol to Reduce Atherosclerotic Stone, Neil J.; Robinson, Journal of the American 225 Cardiovascular Risk in Adults A Report of the Jennifer G.; Lichtenstein, College of Cardiology American College of Cardiology/American Heart Alice H.; et al. 2014, 63 (25) : 2889–2934 Association Task Force on Practice Guidelines Executive Summary: Heart Disease and Stroke Go, Alan S.; Mozaffarian, Circulation 132 Statistics-2014 Update A Report From the Dariush; Roger, Veronique L.; 2014, 129 (3) : 399–410 American Heart Association et al. 2013 ACC/AHA Guideline on the Assessment of Goff, David C., Jr.; Lloyd- Cardiovascular《中国学术期刊文摘》赠阅 Risk A Report of the American Circulation 120 Jones, Donald M.; Bennett, College of Cardiology/American Heart 2014, 129 (25 S2) : S49–S73 Association Task Force on Practice Guidelines Glen; et al. Windecker, Stephan; Kolh, 2014 ESC/EACTS Guidelines on myocardial European heart journal 100 Philippe; Alfonso, Fernando; revascularization 2014, 35 (37) : 2541–U152 et al. 2013 ACC/AHA Guideline on the Assessment of Goff, David C., Jr.; Journal of the American Cardiovascular Risk A Report of the American 98 Lloyd-Jones, Donald M.; College of Cardiology College of Cardiology/American Heart 2014, 63 (25) : 2935–2959 Association Task Force on Practice Guidelines Bennett, Glen; et al. 2014 AHA/ACC Guideline for the Management Nishimura, Rick A.; Otto, Journal of the American 70 of Patients With Valvular Heart Disease: Catherine M.; Bonow, Robert College of Cardiology Executive Summary O.; et al. 2014, 63 (22) : 2438–2488 January, Craig T.; Wann, L. Journal of the American 2014 AHA/ACC/HRS Guideline for the 69 Samuel; Alpert, Joseph S.; et College of Cardiology Management of Patients With Atrial Fibrillation al. 2014, 64 (21) : E1–E76 The Effect of Dabigatran Plasma Concentrations and Patient Characteristics on the Frequency of Reilly, Paul A.; Lehr, Journal of the American Ischemic Stroke and Major Bleeding in Atrial 69 Thorsten; Haertter, Sebastian; College of Cardiology Fibrillation Patients The RE-LY Trial 2014, 63 (4) : 321–328 (Randomized Evaluation of Long-Term et al. Anticoagulation Therapy)

74 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Cell & Tissue Engineering

Citation Title Authors Source Frequency Kreso, Antonija; Dick, John Cell Stem Cell 47 Evolution of the Cancer Stem Cell Model E. 2014, 14 (3) : 275–291 Low Incidence of Off-Target Mutations in Veres, Adrian; Individual CRISPR-Cas9 and TALEN Targeted Cell Stem Cell 37 Gosis, Bridget S.; Ding, Human Stem Cell Clones Detected by 2014, 15 (1) : 27–30 Qiurong; et al. Whole-Genome Sequencing Redefining the In Vivo Origin of Metanephric Taguchi, Atsuhiro; Kaku, Nephron Progenitors Enables Generation of Cell Stem Cell 33 Yusuke; Ohmori, Tomoko; et Complex Kidney Structures from Pluripotent Stem 2014, 14 (1) : 53–67 al. Cells Whole-Genome Sequencing Analysis Reveals High Smith, Cory; Gore, Athurva; Cell Stem Cell 32 Specificity of CRISPR/Cas9 and TALEN-Based Yan, Wei; et al. 2014, 15 (1) : 13–14 Genome Editing in Human iPSCs Characterization of Human Induced Pluripotent Kamao, Hiroyuki; Mandai, Stem Cell Reports 32 Stem Cell-Derived Retinal Pigment Epithelium Cell Michiko; Okamoto, Satoshi; 2014, 2 (2) : 205–218 Sheets Aiming for Clinical Application et al. In Vivo Direct Reprogramming《中国学术期刊文摘》赠阅 of Reactive Glial Guo, Ziyuan; Zhang, Lei; Wu, Cell Stem Cell 28 Cells into Functional Neurons after Brain Injury Zheng; et al. 2014, 14 (2) : 188–202 and in an Alzheimer's Disease Model Metastatic Stem Cells: Sources, Niches, and Vital Oskarsson, Thordur; Batlle, Cell Stem Cell 27 Pathways Eduard; Massague, Joan 2014, 14 (3) : 306–321 Measurement of the Mechanical Failure of Karimi, Alireza; Journal of Biomaterials and 27 Polyvinyl Alcohol Sponge Using Biaxial Puncture Navidbakhsh, Mandi; Tissue Engineering Test Faghihi, Shahab 2014, 4 (1) : 46–50 Tet and TDG Mediate DNA Demethylation Hu, Xiao; Zhang, Lei; Mao, Cell Stem Cell 26 Essential for Mesenchymal-to-Epithelial Transition Shi-Qing; et al. 2014, 14 (4) : 512–522 in Somatic Cell Reprogramming TALEN-Mediated Gene Mutagenesis in Rhesus and Liu, Hailiang; Chen, Cell Stem Cell 26 Cynomolgus Monkeys Yongchang; Niu, Yuyu; et al. 2014, 14 (3) : 323–328

75 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Cell Biology

Citation Title Authors Source Frequency Nature Reviews Molecular Cell Molecular mechanisms of epithelial-mesenchymal Lamouille, Samy; Xu, Jian; 127 Biology transition Derynck, Rik 2014, 15 (3) : 178–196 Development and Applications of CRISPR-Cas9 Hsu, Patrick D.; Lander, Eric CELL 125 for Genome Engineering S.; Zhang, Feng 2014, 157 (6) : 1262–1278 Czabotar, Peter E.; Lessene, Nature Reviews Molecular Cell Control of apoptosis by the BCL-2 protein family: 101 Guillaume; Strasser, Andreas; Biology implications for physiology and therapy et al. 2014, 15 (1) : 49–63 Generation of Gene-Modified Cynomolgus Niu, Yuyu; Shen, Bin; Cui, CELL 93 Monkey via Cas9/RNA-Mediated Gene Targeting Yiqiang; et al. 2014, 156 (4) : 836–843 in One-Cell Embryos Reversing DNA Methylation: Mechanisms, CELL 84 Wu, Hao; Zhang, Yi Genomics, and Biological Functions 2014, 156 (1-2) : 45–68 Crystal Structure of Cas9 in Complex with Guide Nishimasu, Hiroshi; Ran, F. CELL 76 RNA and Target DNA Ann; Hsu, Patrick D.; et al. 2014, 156 (5) : 935–949 Marino, Guillermo; Nature Reviews Molecular Cell Self-consumption: the interplay of autophagy and 76 《中国学术期刊文摘》赠阅Niso-Santano, Mireia; Biology apoptosis Baehrecke, Eric H.; et al. 2014, 15 (2) : 81–94 Gut microbiota metabolism of dietary fiber Trompette, Aurelien; Nature Medicine 72 influences allergic airway disease and Gollwitzer, Eva S.; Yadava, 2014, 20 (2) : 159–166 hematopoiesis Koshika; et al. Rosen, Evan D.; Spiegelman, CELL 69 What We Talk About When We Talk About Fat Bruce M. 2014, 156 (1-2) : 20–44 Vanden Berghe, Tom; Nature Reviews Molecular Cell Regulated necrosis: the expanding network of Linkermann, Andreas; 68 Biology non-apoptotic cell death pathways Jouan-Lanhouet, Sandrine; et 2014, 15 (2) : 134–146 al.

76 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Chemistry, Analytical

Citation Title Authors Source Frequency Sensors and Actuators Highly sensitive and selective gas sensors using Kim, Hyo-Joong; Lee, 55 B-Chemical p-type oxide semiconductors: Overview Jong-Heun 2014, 192 : 607–627 Ionic Liquids in Analytical Chemistry: Ho, Tien D.; Zhang, Cheng; Analytical Chemistry 40 Fundamentals, Advances, and Perspectives Hantao, Leandro W.; et al. 2014, 86(1) : 262–285 Advances in paper-based point-of-care Hu, Jie; Wang, ShuQi; Wang, Biosensors & Bioelectronics 39 diagnostics Lin; et al. 2014, 54 : 585–597 Direct electron transfer of glucose oxidase and biosensing for glucose based on PDDA-capped Yu, Yanyan; Chen, Biosensors & Bioelectronics 34 gold nanoparticle modified Zuanguang; He, Sijing; et al. 2014, 52 : 147–152 graphene/multi-walled carbon nanotubes electrode Highly Sensitive and Selective Strategy for MicroRNA Detection Based on WS2 Nanosheet Xi, Qiang; Zhou, Dian-Ming; Analytical Chemistry 33 Mediated Fluorescence Quenching and Kan, Ying-Ya; et al. 2014, 86(3) : 1361–1365 Duplex-Specific Nuclease Signal Amplification Electrokinetic 《中国学术期刊文摘》赠阅Preconcentration and Detection of Sanghavi, Bankim J.; Varhue, Analytical Chemistry 32 Neuropeptides at Patterned Graphene-Modified Walter; Chavez, Jorge L.; et 2014, 86(9) : 4120–4125 Electrodes in a Nanochannel al. Nitrogen-doped carbon quantum dots: Facile Biosensors & Bioelectronics 28 synthesis and application as a "turn-off' Zhang, Ruizhong; Chen, Wei 2014, 55 : 83–90 fluorescent probe for detection of Hg2+ ions Simultaneous determination of dopamine, Sensors and Actuators Yang, La; Liu, Dong; Huang, 28 ascorbic acid and uric acid at electrochemically B-Chemical Jianshe; et al. reduced graphene oxide modified electrode 2014, 193 : 166–172 Gika, Helen G.; Theodoridis, Journal of Pharmaceutical And Current practice of liquid chromatography-mass 28 Georgios A.; Plumb, Robert Biomedical Analysis spectrometry in metabolomics and metabonomics S.; et al. 2014, 87(SI) : 12–25 Water Analysis: Emerging Contaminants and Richardson, Susan D.; Ternes, Analytical Chemistry 27 Current Issues Thomas A. 2014, 86(6) : 2813–2848

77 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Chemistry, Applied

Citation Title Authors Source Frequency Formal S-N-Type Reactions in Kuhl, Nadine; Schroeder, Advanced Synthesis & Catalysis 68 Rhodium(III)-Catalyzed C-H Bond Activation Nils; Glorius, Frank 2014, 356(7) : 1443–1460 Cross-Coupling of Heteroarenes by C-H Functionalization: Recent Progress towards Rossi, Renzo; Bellina, Advanced Synthesis & Catalysis 49 Direct Arylation and Heteroarylation Reactions Fabio; Lessi, Marco; et al. 2014, 356(1) : 17–117 Involving Heteroarenes Containing One Heteroatom De Sarkar, Suman; Liu, Weakly Coordinating Directing Groups for Advanced Synthesis & Catalysis 35 Weiping; Kozhushkov, Ruthenium(II)-Catalyzed C-H Activation 2014, 356(7) : 1461–1479 Sergei I.; et al. Iodine-Catalyzed Regioselective Sulfenylation of Xiao, Fuhong; Xie, Hao; Advanced Synthesis & Catalysis 30 Indoles with Sodium Sulfinates Liu, Saiwen; et al. 2014, 356(2-3) : 364–368 Antimicrobial wound dressing nanofiber mats Abdelgawad, Abdelrahman Carbohydrate Polymers 26 from multicomponent M.; Hudson, Samuel M.; 2014, 100(SI) : 166–178 (chitosan/silver-NPs/polyvinyl alcohol) systems Rojas, Orlando J. A review on TiO2-based nanotubes synthesized via hydrothermal《中国学术期刊文摘》赠阅 method: Formation mechanism, Liu, Nan; Chen, Xiaoyin; Catalysis Today 23 structure modification, and photocatalytic Zhang, Jinli; et al. 2014, 225: 34–51 applications Solid phase extraction of trace amounts of silver, Mashhadizadeh, cadmium, copper, mercury, and lead in various Mohammad Hossein; food samples based on ethylene glycol Food Chemistry 22 Amoli-Diva, Mitra; bis-mercaptoacetate modified 2014, 151: 300–305 Shapouri, Mahmoud Reza; 3-(trimethoxysilyl)-1-propanethiol coated Fe3O4 nanoparticles et al. Organic Process Research & Hydrogenation by Frustrated Lewis Pairs: Main Hounjet, Lindsay J.; 22 Development Group Alternatives to Transition Metal Catalysts? Stephan, Douglas W. 2014, 18(3) : 385–391 Air-Stable Carbonyl(pentamethylcyclopentadienyl)cobalt Sun, Bo; Yoshino, Diiodide Complex as a Precursor for Cationic Advanced Synthesis & Catalysis 21 Tatsuhiko; Matsunaga, (Pentamethylcyclopentadienyl)cobalt(III) 2014, 356(7) : 1491–1495 Shigeki; et al. Catalysis: Application for Directed C-2 Selective C-H Amidation of Indoles Microporous And Mesoporous The Maxwell-Stefan description of mixture 21 Krishna, Rajamani Materials diffusion in nanoporous crystalline materials 2014, 185 : 30–50

78 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Chemistry, Inorganic & Nuclear

Citation Title Authors Source Frequency Metal-organic frameworks based upon Li, Dong-Sheng; Wu, Coordination Chemistry Reviews 44 non-zeotype 4-connected topology Ya-Pan; Zhao, Jun; et al. 2014, 261 : 1–27 Simmons, Trevor R.; Mimicking hydrogenases: From biomimetics to Coordination Chemistry Reviews 38 Berggren, Gustav; Bacchi, artificial enzymes 2014, 270(SI) : 127–150 Marine; et al. Organometallics 38 Organometallic Single-Molecule Magnets Layfield, Richard A. 2014, 33(5) : 1084–1099 Development of Molecular Electrocatalysts for Inorganic Chemistry 36 DuBois, Daniel L. Energy Storage 2014, 53(8) : 3935–3960 Emerging non-traditional Forster resonance Algar, W. Russ; Kim, energy transfer configurations with Coordination Chemistry Reviews 34 Hyungki; Medintz, Igor L.; semiconductor quantum dots: Investigations and 2014, 263 : 65–85 et al. applications Loiseau, Thierry; Mihalcea, Coordination Chemistry Reviews 31 The crystal chemistry of uranium carboxylates Ionut; Henry, Natacha; et al. 2014, 266(SI) : 69–109 A symbol approach for classification of Zheng, Yan-Zhen; Zheng, Coordination Chemistry Reviews 31 molecule-based《中国学术期刊文摘》赠阅 magnetic materials exemplified Zhiping; Chen, Xiao-Ming 2014, 258 : 1–15 by coordination polymers of metal carboxylates Metal-Organic Frameworks as Sensory Materials Liu, Demin; Lu, Kuangda; Inorganic Chemistry 27 and Imaging Agents Poon, Christopher; et al. 2014, 53(4) : 1916–1924 Pillar[5] arene-based diglycolamides for highly Wu, Lei; Fang, Yuyu; Jia, Dalton Transactions 27 efficient separation of americium( III) and Yiming; et al. 2014, 43(10):3835–3838 europium(III) Lanthanide metal-organic frameworks for Cui, Yuanjing; Chen, Coordination Chemistry Reviews 26 luminescent sensing and light-emitting Banglin; Qian, Guodong 2014, 273(SI) : 76–86 applications

79 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Chemistry, Medicinal

Citation Title Authors Source Frequency Blunt, John W.; Copp, Brent Natural Product Reports 94 Marine natural products R.; Keyzers, Robert A.; et 2014, 31(2) : 160–258 al. Data-Mining for Sulfur and Fluorine: An Ilardi, Elizabeth A.; Vitaku, Journal of Medicinal Chemistry 31 Evaluation of Pharmaceuticals To Reveal Edon; Njardarson, Jon T. 2014, 57(7) : 2832–2842 Opportunities for Drug Design and Discovery Macrocyclic Drugs and Clinical Candidates: Giordanetto, Fabrizio; Journal of Medicinal Chemistry 31 What Can Medicinal Chemists Learn from Their Kihlberg, Jan 2014, 57(2) : 278–295 Properties? Hydrocarbon-Stapled Peptides: Principles, Walensky, Loren D.; Bird, Journal of Medicinal Chemistry 28 Practice, and Progress Gregory H. 2014, 57(15) : 6275–6288 Seabra, Amedea B.; Paula, Chemical Research in Toxicology 28 Nanotoxicity of Graphene and Graphene Oxide Amauri J.; de Lima, Renata; 2014, 27(2) : 159–168 et al. Discovery of Ledipasvir (GS-5885): A Potent, Link, John O.; Taylor, Journal of Medicinal Chemistry 27 Once-Daily Oral NS5A Inhibitor for the James G.; Xu, Lianhong; et 2014, 57(5) : 2033–2046 Treatment of Hepatitis《中国学术期刊文摘》赠阅 C Virus Infection al. Zhang, Ling; Peng, Comprehensive Review in Current Developments Medicinal Research Reviews 27 Xin-Mei; Damu, Guri L. V.; of Imidazole-Based Medicinal Chemistry 2014, 34(2) : 340–437 et al. Recent advances in the structural library of European Journal of Medicinal functionalized quinazoline and quinazolinone Khan, Imtiaz; Ibrar, Aliya; 24 Chemistry scaffolds: Synthetic approaches and multifarious Abbas, Naeem; et al. 2014, 76 : 193–244 applications Recent Progress in Understanding Activity Cliffs Stumpfe, Dagmar; Hu, Ye; Journal of Medicinal Chemistry 24 and Their Utility in Medicinal Chemistry Dimova, Dilyana; et al. 2014, 57(1) : 18–28 Taylor, Richard D.; Journal of Medicinal Chemistry 23 Rings in Drugs MacCoss, Malcolm; 2014, 57(14) : 5845–5859 Lawson, Alastair D. G. et al.

80 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Chemistry, Multidisciplinary

Citation Title Authors Source Frequency Dye-sensitized solar cells with 13% efficiency Mathew, Simon; Yella, Nature Chemistry 383 achieved through the molecular engineering of Aswani; Gao, Peng; ed al. 2014, 6(3) : 242–247 porphyrin sensitizers Morphological Control for High Performance, Eperon, Giles E.; Burlakov, Advanced Functional Materials 226 Solution-Processed Planar Heterojunction Victor M.; Docampo, Pablo; 2014, 24(1) : 151–157 Perovskite Solar Cells ed al. Carboxylate-Assisted Ruthenium-Catalyzed Accounts of Chemical Research 216 Alkyne Annulations by C-H/Het-H Bond Ackermann, Lutz 2014, 47(2) : 281–295 Functionalizations Journal of the American Chemical Planar Heterojunction Perovskite Solar Cells via Chen, Qi; Zhou, Huanping; 183 Society Vapor-Assisted Solution Process Hong, Ziruo; ed al. 2014, 136(2) : 622–625 The Cross-Dehydrogenative Coupling of C-sp3-H Angewandte Girard, Simon A.; Knauber, 178 Bonds:A Versatile Strategy for C-C Bond Chemie-International Edition Thomas; Li, Chao-Jun Formations 2014, 53(1) : 74–100 You, Jingbi; Hong, Ziruo; Low-Temperature Solution-Processed Perovskite ACS Nano 177 《中国学术期刊文摘》赠阅Yang, Yang (Michael); ed Solar Cells with High Efficiency and Flexibility 2014, 8(2) : 1674–1680 al. Phosphorene: An Unexplored 2D Semiconductor Liu, Han; Neal, Adam T.; ACS Nano 171 with a High Hole Mobility Zhu, Zhen; ed al. 2014, 8(4) : 4033–4041 Fluorine in Pharmaceutical Industry: Wang, Jiang; Chemical Reviews 167 Fluorine-Containing Drugs Introduced to the Sanchez-Rosello, Maria; 2014, 114(4) : 2432–2506 Market in the Last Decade (2001–2011) Luis Acena, Jose; ed al. Ariga, Katsuhiko; Layer-by-layer Nanoarchitectonics: Invention, Chemistry Letters 161 Yamauchi, Yusuke; Rydzek, Innovation, and Evolution 2014, 43(1) : 36–68 Gaulthier; ed al. Babu, Sukumaran Santhosh; Chemical Reviews 154 Functional pi-Gelators and Their Applications Praveen, Vakayil K.; 2014, 114(4) : 1973–2129 Ajayaghosh, Ayyappanpillai

81 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Chemistry, Organic

Citation Title Authors Source Frequency Blunt, John W.; Copp, Brent R.; Natural Product Reports 94 Marine natural products Keyzers, Robert A.; et al. 2014, 31(2) : 160–258 Formal S-N-Type Reactions in Advanced Synthesis & Kuhl, Nadine; Schroeder, Nils; 68 Rhodium(III)-Catalyzed C-H Bond Glorius, Frank Catalysis Activation 2014, 356(7) : 1443–1460 6-Phosphorylated Phenanthridines from Zhang, Bo; Daniliuc, Organic Letters 67 2-Isocyanobiphenyls via Radical C-P and C-C Constantin Gabriel; Studer, 2014, 16(1) : 250–253 Bond Formation Armido Free-Radical Cascade Alkylarylation of Alkenes with Simple Alkanes: Highly Li, Zejiang; Zhang, Ye; Zhang, Organic Letters 60 Efficient Access to Oxindoles via Selective Lizhi; et al. 2014, 16(2) : 382–385 (sp(3))C-H and (sp(2))C-H Bond Functionalization Cross-Coupling of Heteroarenes by C-H Functionalization: Recent Progress towards Advanced Synthesis & Rossi, Renzo; Bellina, Fabio; 49 Direct Arylation and Heteroarylation Lessi, Marco; et al. Catalysis Reactions Involving Heteroarenes Containing 2014, 356(1) : 17–117 One Heteroatom Metal-Free Direct Intramolecular Carbotrifluoromethylation of Alkenes to Li, Lei; Deng, Min; Zheng, Organic Letters 46 Functionalized《中国学术期刊文摘》赠阅 Trifluoromethyl Sheng-Cai; et al. 2014, 16(2) : 504–507 Azaheterocycles Silver-Mediated Radical Organic Letters 39 Aryltrifluoromethylthiolaton of Activated Yin, Feng; Wang, Xi-Sheng 2014, 16(4) : 1128–1131 Alkenes Recent advance in transition-metal-mediated Xu, Jun; Liu, Xiaoyang; Fu, Tetrahedron Letters 39 trifluoromethylation for the construction of Yao C(sp(3))-CF3 bonds 2014, 55(3) : 585–594 A Free Radical Cascade Cyclization of Li, Zejiang; Fan, Fenghua; Organic Letters 38 Isocyanides with Simple Alkanes and Yang, Jie; et al. 2014, 16(12) : 3396–3399 Alcohols Organometallics 38 Organometallic Single-Molecule Magnets Layfield, Richard A. 2014, 33(5) : 1084–1099

82 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Chemistry, Physical

Citation Title Authors Source Frequency

Morphological Control for High Eperon, Giles E.; Burlakov, Advanced Functional Materials 226 Performance, Solution-Processed Planar Victor M.; Docampo, Pablo; et 2014, 24(1) : 151–157 Heterojunction Perovskite Solar Cells al. Solvent engineering for high-performance Jeon, Nam Joong; Noh, Jun Nature Materials 181 inorganic-organic hybrid perovskite solar Hong; Kim, Young Chan; et 2014, 13(9) : 897–903 cells al.

Low-Temperature Solution-Processed You, Jingbi; Hong, Ziruo; Yang, ACS Nano 177 Perovskite Solar Cells with High Efficiency Yang (Michael); et al. 2014, 8(2) : 1674–1680 and Flexibility Phosphorene: An Unexplored 2D Liu, Han; Neal, Adam T.; Zhu, ACS Nano 171 Semiconductor with a High Hole Mobility Zhen; et al. 2014, 8(4) : 4033–4041 Journal Of Physical Chemistry Anomalous Hysteresis in Perovskite Solar Snaith, Henry J.; Abate, 150 Letters Cells Antonio; Ball, James M.; et al. 2014, 5(9) : 1511–1515 Device Characteristics《中国学术期刊文摘》赠阅 of CZTSSe Thin-Film Wang, Wei; Winkler, Mark T.; Advanced Energy Materials 137 Solar Cells with 12.6% Efficiency Gunawan, Oki; et al. 2014, 4(7)

25th Anniversary Article: Rise to Power - Krebs, Frederik C.; Espinosa, Advanced Materials 124 OPV-Based Solar Parks Nieves; Hosel, Markus; et al. 2014, 26(1) : 29–39 Perovskite-Based Hybrid Solar Cells Conings, Bert; Baeten, Linny; Exceeding 10% Efficiency with High Advanced Materials 107 De Dobbelaere, Christopher; et Reproducibility Using a Thin Film Sandwich 2014, 26(13) : 2041–2046 al. Approach

25th Anniversary Article: Bulk Advanced Materials 107 Heterojunction Solar Cells: Understanding Heeger, Alan J. 2014, 26(1) : 10–28 the Mechanism of Operation Wehrenfennig, Christian; High Charge Carrier Mobilities and Lifetimes Advanced Materials 106 Eperon, Giles E.; Johnston, in Organolead Trihalide Perovskites 2014, 26(10) : 1584–1589 Michael B.; et al.

83 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Clinical Neurology

Citation Title Authors Source Frequency Guidelines for the Prevention of Stroke in Patients With Stroke and Transient Ischemic Kernan, Walter N.; Ovbiagele, Stroke 66 Attack A Guideline for Healthcare Bruce; Black, Henry R.; et al. 2014, 45(7) : 2160–2236 Professionals From the American Heart Association/American Stroke Association The role of the posterior cingulate cortex in Brain 54 Leech, Robert; Sharp, David J. cognition and disease 2014, 137 : 12–32 Fisher, Robert S.; Acevedo, ILAE Official Report: A practical clinical Epilepsia 50 Carlos; Arzimanoglou, Alexis; definition of epilepsy 2014, 55(4) : 475–482 et al. Neurobehavioural effects of developmental Grandjean, Philippe; Landrigan, Lancet Neurology 48 toxicity Philip J. 2014, 13(3) : 330–338 Dubois, Bruno; Feldman, Advancing research diagnostic criteria for Lancet Neurology 46 Howard H.; Jacova, Claudia; et Alzheimer's disease: the IWG-2 criteria 2014, 13(6) : 614–629 al. Factors Influencing the Decline in Stroke Lackland, Daniel T.; Roccella, Mortality A Statement《中国学术期刊文摘》赠阅 From the American Stroke 46 Edward J.; Deutsch, Anne F.; et Heart Association/American Stroke 2014, 45(1) : 315–353 al. Association Guidelines for the Prevention of Stroke in Bushnell, Cheryl; McCullough, Women A Statement for Healthcare Stroke 43 Louise D.; Awad, Issam A.; et Professionals From the American Heart 2014, 45(5) : 1545–1588 al. Association/American Stroke Association Lublin, Fred D.; Reingold, Defining the clinical course of multiple Neurology 41 Stephen C.; Cohen, Jeffrey A.; sclerosis The 2013 revisions 2014, 83(3) : 278–286 et al. Functionally-Detected Cognitive Impairment Talavage, Thomas M.; Nauman, Journal of Neurotrauma 39 in High School Football Players without Eric A.; Breedlove, Evan L.; et 2014, 31(4) : 327–338 Clinically-Diagnosed Concussion al. Continuous intrajejunal infusion of levodopa-carbidopa intestinal gel for patients Olanow, C. Warren; Kieburtz, Lancet Neurology 39 with advanced Parkinson's disease: a Karl; Odin, Per; et al. 2014, 13(2) : 141–149 randomised, controlled, double-blind, double-dummy study

84 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Computer Science, Cybernetics

Citation Title Authors Source Frequency

Fuzzy Sampled-Data Control for Uncertain Li, Hongyi; Jing, Xingjian; IEEE Transactions on Cybernetics 20 Vehicle Suspension Systems Lam, Hak-Keung; ea al. 2014, 44(7) : 1111–1126

A New Consensus Model for Group Decision Javier Perez, Ignacio; Javier IEEE Transactions on Systems

15 Making Problems With Non-Homogeneous Cabrerizo, Francisco; Alonso, Man Cybernetics-Systems 2014, 44(4) : 494–498 Experts Sergio; ea al.

Fuzzy Neural Network-Based Adaptive Chen, C. L. Philip; Liu, IEEE Transactions on Cybernetics 14 Control for a Class of Uncertain Nonlinear Yan-Jun; Wen, Guo-Xing 2014, 44(5) : 583–593 Stochastic Systems

Spatio-Temporal Laplacian Pyramid Coding Shao, Ling; Zhen, Xiantong; IEEE Transactions on Cybernetics 10 for Action Recognition Tao, Dacheng; ea al. 2014, 44(6) : 817–827

PSO-MISMO Modeling Strategy for Bao, Yukun; Xiong, Tao; Hu, IEEE Transactions on Cybernetics 10 MultiStep-Ahead Time Series Prediction Zhongyi 2014, 44(5) : 655–668 High-Order Distance-Based《中国学术期刊文摘》赠阅 Multiview Yu, Jun; Rui, Yong; Tang, Yuan IEEE Transactions on Cybernetics 9 Stochastic Learning in Image Classification Yan; ea al. 2014, 44(12) : 2431–2442

From Heuristic Optimization to Dictionary Shao, Ling; Yan, Ruomei; Li, IEEE Transactions on Cybernetics 9 Learning: A Review and Comprehensive Xuelong; ea al. 2014, 44(7) : 1001–1013 Comparison of Image Denoising Algorithms

Nonparallel Support Vector Machines for Tian, Yingjie; Qi, Zhiquan; Ju, IEEE Transactions on Cybernetics 9 Pattern Classification Xuchan; ea al. 2014, 44(7) : 1067–1079

Reliable Filtering With Strict Dissipativity for Su, Xiaojie; Shi, Peng; Wu, IEEE Transactions on Cybernetics 8 T-S Fuzzy Time-Delay Systems Ligang; ea al. 2014, 44(12) : 2470–2483

Recent progress in road and lane detection: a Bar Hillel, Aharon; Lerner, Machine Vision and Applications 8 survey Ronen; Levi, Dan; ea al. 2014, 25(3) : 727–745

85 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Computer Science, Artificial Intelligence

Citation Title Authors Source Frequency

A comprehensive survey: artificial bee colony Karaboga, Dervis; Gorkemli, Artificial Intelligence Review 46 (ABC) algorithm and applications Beyza; Ozturk, Celal; et al. 2014, 42(1) : 21–57

On Energy-to-Peak Filtering for IEEE Transactions on Fuzzy Zhang, Hui; Shi, Yang; Wang, 46 Nonuniformly Sampled Nonlinear Systems: A Systems Junmin 2014, 22(1) : 212–222 Markovian Jump System Approach

A survey of multiple classifier systems as Wozniak, Michal; Grana, Information Fusion 42 hybrid systems Manuel; Corchado, Emilio 2014, 16(SI) : 3–17 IEEE Transactions on Image Click Prediction for Web Image Reranking Yu, Jun; Rui, Yong; Tao, 34 Processing Using Multimodal Sparse Coding Dacheng 2014, 23(5) : 2019–2032

MHD natural convection in a nanofluid filled Sheikholeslami, M.; Neural Computing &

34 inclined enclosure with sinusoidal wall using Gorji-Bandpy, M.; Ganji, D. D.; Applications 2014, 24(3-4) : 873–882 CVFEM 《中国学术期刊文摘》赠阅et al Data-driven design of robust fault detection Yin, Shen; Wang, Guang; Mechatronics 33 system for wind turbines Karimi, Hamid Reza 2014, 24(4) : 298–306

Observer-Based Adaptive Decentralized IEEE Transactions On Fuzzy Tong, Shaocheng; Huo, Baoyu; 30 Fuzzy Fault-Tolerant Control of Nonlinear Systems Li, Yongming 2014, 22(1) : 1–15 Large-Scale Systems With Actuator Failures

Matrix measure strategies for stability and Neural Networks 29 synchronization of inertial BAM neural Cao, Jinde; Wan, Ying 2014, 53 : 165–172 network with time delays

Supplier selection using AHP methodology Deng, Xinyang; Hu, Yong; Expert Systems with Applications 29 extended by D numbers Deng, Yong; et al. 2014, 41(1) : 156–167

Corchado, Emilio; Wozniak, Neurocomputing 26 Recent trends in intelligent data analysis Michal; Abraham, Ajith; et al. 2014, 126(SI) : 1–2

86 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Computer Science, Hardware & Architecture

Citation Title Authors Source Frequency

Policy Iteration Adaptive Dynamic IEEE Transactions on Neural Networks 18 Programming Algorithm for Liu, Derong; Wei, Qinglai and Learning Systems 2014, 25(3): Discrete-Time Nonlinear Systems 621–634 Berman, Mark; Chase, GENI: A federated testbed for Computer Networks 17 Jeffrey S.; Landweber, innovative network experiments 2014, 61(SI): 5–23 Lawrence; et al. Reinforcement Learning Output IEEE Transactions on Neural Networks Xu, Bin; Yang, Chenguang; 17 Feedback NN Control Using and Learning Systems 2014, 25(3): Shi, Zhongke Deterministic Learning Technique 635–641 IEEE Transactions on Neural Networks Classification in the Presence of Label Frenay, Benoit; Verleysen, 15 and Learning Systems 2014, 25(5): Noise: a Survey Michel 845–869

Whaiduzzaman, Md; Journal of Network and Computer 15 A survey on vehicular cloud computing Sookhak, Mehdi; Gani, Applications Abdullah;ed al. 2014, 40: 325–344

Pratama, Mahardhika; IEEE Transactions on Neural Networks PANFIS: A Novel Incremental Learning 15 Anavatti, Sreenatha. G.; and Learning Systems 2014, 25(1): Machine 《中国学术期刊文摘》赠阅 Angelov, Plamen. P.; et al. 55–68

Adaptive Consensus Control for a Class Chen, C. L. Philip; Wen, IEEE Transactions on Neural Networks 13 of Nonlinear Multiagent Time-Delay Guo-Xing; Liu, Yan-Jun; et and Learning Systems Systems Using Neural Networks al. 2014, 25(6): 1217–1226 Decentralized Stabilization for a Class IEEE Transactions on Neural Networks of Continuous-Time Nonlinear Liu, Derong; Wang, Ding; 13 and Learning Systems Interconnected Systems Using Online Li, Hongliang Learning Optimal Control Approach 2014, 25(2): 418–428 Feature Learning for Image IEEE Transactions on Neural Networks Shao, Ling; Liu, Li; Li, 12 Classification via Multiobjective and Learning Systems Xuelong Genetic Programming 2014, 25(7): 1359–1371 Andrews, Jeffrey G.; Singh, An Overview of Load Balancing in IEEE Wireless Communications 12 Sarabjot; Ye, Qiaoyang; et Hetnets: Old Myths and Open Problems 2014, 21(2): 118–25 al.

87 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Computer Science, Information Systems

Citation Title Authors Source Frequency

Hierarchical estimation algorithms for Information Sciences 29 multivariable systems using measurement Ding, Feng 2014, 277: 396–405 information Ontology-based healthcare context information Kim, Jonghun; Chung, Multimedia Tools and Applications 26 model to implement ubiquitous environment Kyung-Yong 2014, 71(2): 873–888

Security and privacy for storage and Wei, Lifei; Zhu, Haojin; Information Sciences 24 computation in cloud computing Cao, Zhenfu; et al. 2014, 258: 371–386 International Journal of Information 24 INTRODUCTION Shi, Yong Technology & Decision Making 2014, 13(1): 1–3 A fuzzy envelope for hesitant fuzzy linguistic Liu, Hongbin; Information Sciences 20 term set and its application to multicriteria Rodriguez, Rosa M 2014, 258: 220–238 decision making Distance and similarity measures for hesitant Liao, Huchang; Xu, Information Sciences 18 fuzzy linguistic《中国学术期刊文摘》赠阅 term sets and their application Zeshui; Zeng, Xiaojun 2014, 271: 125–142 in multi-criteria decision making

Berman, Mark; Chase, GENI: A federated testbed for innovative Computer Networks 17 Jeffrey S.; Landweber, network experiments 2014, 61(SI): 5–23 Lawrence; et al. Kim, Jonghun; Lee, Item recommendation based on context-aware Multimedia Tools and Applications 16 Daesung; Chung, model for personalized u-healthcare service 2014, 71(2): 855–872 Kyung-Yong

Zhang, Lin; Luo, Cloud manufacturing: a new manufacturing Enterprise Information Systems 16 Yongliang; Tao, Fei; et paradigm 2014, 8(2): 167–187 al. Zhang, Junbo; Li, Information Sciences 16 Composite rough sets for dynamic data mining Tianrui; Chen, Hongmei 2014, 271: 81–100

88 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Computer Science, Interdisciplinary Applications

Citation Title Authors Source Frequency

RAxML version 8: a tool for phylogenetic Bioinformatics 185 analysis and post-analysis of large Stamatakis, Alexandros 2014, 30(9): 1312–1313 phylogenies

micrOMEGAs3: A program for calculating Belanger, G.; Boudjema, Computer Physics Communications 92 dark matter observables F.; Pukhov, A.; et al. 2014, 185(3): 960–985

Bolger, Anthony M.; Trimmomatic: a flexible trimmer for Illumina Bioinformatics 91 Lohse, Marc; Usadel, sequence data 2014, 30(15): 2114–2120 Bjoern Alloul, Adam; FEYNRULES 2.0 A complete toolbox for Computer Physics Communications 81 Christensen, Neil D.; tree-level phenomenology 2014, 185(8): 2250–2300 Degrande, Celine; et al.

Jones, Philip; Binns, InterProScan 5: genome-scale protein Bioinformatics 61 David; Chang, Hsinyu; et function classification 2014, 30(9): 1236–1240 《中国学术期刊文摘》赠阅al. Anders, Simon; Pyl, Paul HTSeq-a Python framework to work with Bioinformatics 47 Theodor; Huber, high-throughput sequencing data 2015, 31(2): 166–169 Wolfgang

Combining evolutionary information extracted from frequency profiles with Liu, Bin; Zhang, Deyuan; Bioinformatics 44 sequence-based kernels for protein remote Xu, Ruifeng; et al. 2014, 30(4): 472–479 homology detection iNuc-PseKNC: a sequence-based predictor

for predicting nucleosome positioning in Guo, Shouhui; Deng, Bioinformatics 42 genomes with pseudo k-tuple nucleotide Enze; Xu, Liqin; et al. 2014, 30(11): 1522–1529 composition

Kraemer, Andreas; Green, Causal analysis approaches in Ingenuity 38 Jeff; Pollard, Jack, Jr.; et 2014, 30(4): 523–530 Pathway Analysis al. IEEE Transactions on Industrial Integration of Distributed Enterprise 36 He, Wu; Xu, Li da Informatics Applications: A Survey 2014, 10(1): 35–42

89 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Computer Science, Software Engineering

Citation Title Authors Source Frequency

Ontology-based healthcare context Kim, Jonghun; Chung, Multimedia Tools and Applications 26 information model to implement ubiquitous Kyung-Yong 2014, 71(2): 873–888 environment Mirjalili, Seyedali; Mirjalili, Advances in Engineering Software 18 Grey Wolf Optimizer Seyed Mohammad; Lewis, 2014, 69: 46–61 Andrew

Item recommendation based on Kim, Jonghun; Lee, Daesung; Multimedia Tools and Applications 16 context-aware model for personalized Chung, Kyung-Yong 2014, 71(2): 855–872 u-healthcare service

Whaiduzzaman, Md; Journal of Network and Computer 15 A survey on vehicular cloud computing Sookhak, Mehdi; Gani, Applications Abdullah; et al. 2014, 40: 325–344 3D simulator for stability analysis of finite Kim, Sung-Ho; Chung, Multimedia Tools and Applications 14 slope causing plane《中国学术期刊文摘》赠阅 activity Kyung-Yong 2014, 68(2): 455–463 Exploiting Click Constraints and IEEE Transactions on Multimedia 13 Yu, Jun; Rui, Yong; Chen, Bo Multi-view Features for Image Re-ranking 2014, 16(1): 159–168

Effect of facial makeup style Multimedia Tools and Applications 11 Chung, Kyung-Yong recommendation on visual sensibility 2014, 71(2): 843–853 Song, Chang-Woo; Lee, Interactive middleware architecture for Multimedia Tools and Applications 10 Daesung; Chung, lifelog based context awareness 2014, 71(2): 813–826 Kyung-Yong; et al.

Facchinei, Francisco; Solving quasi-variational inequalities via Mathematical Programming 10 Kanzow, Christian; their KKT conditions 2014, 144(1–2): 369–412 Sagratella, Simone LNCS Transactions on Foundations for Lecture Notes in Computer Science 10 Steffen, Bernhard Mastering Change: Preliminary Manifesto 2014, 882: 514–517

90 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Computer Science, Theory & Methods

Citation Title Authors Source Frequency

A survey of multiple classifier systems as Wozniak, Michal; Grana, Information Fusion 42 hybrid systems Manuel; Corchado, Emilio 2014, 16(SI): 3–17 Ontology-based healthcare context Kim, Jonghun; Chung, Multimedia Tools and Applications 26 information model to implement ubiquitous Kyung-Yong 2014, 71(2): 873–888 environment

Tarvainen, Mika P.; Niskanen, Computer Methods and Programs Kubios HRV - Heart rate variability analysis 23 Juha-Pekka; Lipponen, Jukka in Biomedicine software A.; ed al. 2014, 113(1): 210–220

Robust PLS approach for KPI-related International Journal of Systems Yin, Shen; Wang, Guang; 20 prediction and diagnosis against outliers and Science Yang, Xu missing data 2014, 45(7): 1375–1382

State estimation for a class of discrete International Journal of General Hu, Jun; Chen, Dongyan; Du, 18 nonlinear systems with randomly occurring Systems Junhua uncertainties and《中国学术期刊文摘》赠阅 distributed sensor delays 2014, 43(3–4): 387–401 Policy Iteration Adaptive Dynamic IEEE Transactions on Neural 18 Programming Algorithm for Discrete-Time Liu, Derong; Wei, Qinglai Networks and Learning Systems Nonlinear Systems 2014, 25(3): 621–634 Herrera-Viedma, Enrique; A review of soft consensus models in a fuzzy Information Fusion 17 Javier Cabrerizo, Francisco; environment 2014, 17(SI): 4–13 Kacprzyk, Janusz; et al.

Reinforcement Learning Output Feedback IEEE Transactions on Neural Xu, Bin; Yang, Chenguang; 17 NN Control Using Deterministic Learning Networks and Learning Systems Shi, Zhongke Technique 2014, 25(3): 635–641 Item recommendation based on Kim, Jonghun; Lee, Daesung; Multimedia Tools and Applications 16 context-aware model for personalized Chung, Kyung-Yong 2014, 71(2): 855–872 u-healthcare service IEEE Transactions on Neural Classification in the Presence of Label Noise: Frenay, Benoit; Verleysen, 15 Networks and Learning Systems a Survey Michel 2014, 25(5): 845–869

91 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Construction & Building Technology

Citation Title Authors Source Frequency

Modification of phase evolution in Ismail, Idawati; Bernal, Cement & Concrete Composites 18 alkali-activated blast furnace slag by the Susan A.; Provis, John L.; et 2014, 45: 125–135 incorporation of fly ash al. Indoor airborne bacterial communities are Meadow, J. F.; Altrichter, A. Indoor Air 17 influenced by ventilation, occupancy, and 2014, 24(1): 41–48 outdoor air source E.; Kembel, S. W.; et al.

The thermal effect of an innovative cool roof Pisello, Anna Laura; Energy and Buildings 15 on residential buildings in Italy: Results from Cotana, Franco 2014, 69: 154–164 two years of continuous monitoring MgO content of slag controls phase evolution Bernal, Susan A.; Nicolas, Cement and Concrete Research 14 and structural changes induced by accelerated Rackel San; Myers, Rupert 2014, 57: 33–43 carbonation in alkali-activated binders J.; et al.

Overview of challenges and achievements in Albers, R. A. W.; Bosch, P. Building and Environment 13 the climate adaptation of cities and in the R.; Blocken, B.; et al. 2015, 83(SI): 1–10 Climate Proof 《中国学术期刊文摘》赠阅Cities program Strength and Microstructure of Yusuf, Moruf Olalekan; alkali-activated binary blended binder Construction and Building Materials 12 Johari, Megat Azmi Megat; containing palm oil fuel ash and ground 2014, 52: 504–510 Ahmad, Zainal Arifin; et al. blast-furnace slag

Effects of NaOH concentrations on physical Hanjitsuwan, Sakonwan; Cement & Concrete Composites 12 and electrical properties of high calcium fly Hunpratub, Sitchai; 2014, 45: 9–14 ash geopolymer paste Thongbai, Prasit; et al. SCC modification by use of amorphous Quercia, G.; Spiesz, P.; Cement & Concrete Composites 12 nano-silica Huesken, G.; et al. 2014, 45: 69–81

Properties and composition of recycled Silva, R. V.; de Brito, J.; Construction and Building Materials 11 aggregates from construction and demolition Dhir, R. K. 2014, 65: 201–217 waste suitable for concrete production Building Information Modeling (BIM) for Volk, Rebekka; Stengel, Automation in Construction 11 existing buildings - literature review and Julian; Schultmann, Frank 2014, 38: 109–127 future needs

92 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Critical Care Medicine

Citation Title Authors Source Frequency Functionally-Detected Cognitive Talavage, Thomas M.; Impairment in High School Football Journal of Neurotrauma 39 Nauman, Eric A.; Players without Clinically-Diagnosed 2014, 31(4): 327–338 Breedlove, Evan L.; et al. Concussion Two Decades of Mortality Trends Among Stevenson, Elizabeth K.; Critical Care Medicine 37 Patients With Severe Sepsis: A Comparative Rubenstein, Amanda R.; 2014, 42(3): 625–631 Meta-Analysis Radin, Gregory T.; et al. A Unified Theory of Sepsis- Induced Acute Kidney Injury: Inflammation, Gomez, Hernando; Ince, Shock 30 Microcirculatory Dysfunction, Can; De Backer, Daniel; et 2014, 41(1): 3–11 Bioenergetics, and the Tubular Cell al. Adaptation to Injury De-escalation of empirical therapy is Garnacho-Montero, J.; Intensive Care Medicine 29 associated with lower mortality in patients Gutierrez-Pizarraya, A.; 2014, 40(1): 32–40 with severe sepsis and septic shock Escoresca-Ortega, A.; et al. Caring for Critically《中国学术期刊文摘》赠阅 Ill Patients with Ebola Fowler, Robert A.; Fletcher, American Journal of Respiratory and 26 Virus Disease Perspectives from West Thomas; Fischer, William Critical Care Medicine Africa A., II; et al. 2014, 190(7): 733–737 Outcome of acute respiratory distress syndrome patients treated with Roch, Antoine; Hraiech, Intensive Care Medicine 26 extracorporeal membrane oxygenation and Sami; Masson, Elodie; et al. 2014, 40(1): 74–83 brought to a referral center Empiric Antibiotic Treatment Reduces Mortality in Severe Sepsis and Septic Ferrer, Ricard; Critical Care Medicine 25 Shock From the First Hour: Results From a Martin-Loeches, Ignacio; 2014, 42(8): 1749–1755 Guideline-Based Performance Phillips, Gary; et al. Improvement Program Jones, Paul W.; Beeh, Kai American Journal of Respiratory and Minimal Clinically Important Differences 25 M.; Chapman, Kenneth R.; Critical Care Medicine in Pharmacological Trials et al. 2014, 189(3): 250–255 Validation of Cell-Cycle Arrest Biomarkers Bihorac, Azra; Chawla, American Journal of Respiratory and 23 for Acute Kidney Injury Using Clinical Lakhmir S.; Shaw, Andrew Critical Care Medicine Adjudication D.; et al. 2014, 189(8): 932–937 Rapidly Reversible, Sedation-related Patel, Shruti B.; Poston, American Journal of Respiratory and 23 Delirium versus Persistent Delirium in the Jason T.; Pohlman, Anne; et Critical Care Medicine Intensive Care Unit al. 2014, 189(6): 658–665

93 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Crystallography

Citation Title Authors Source Frequency Crystallographic Computing System Petricek, Vaclav; Dusek, Zeitschrift Fur Kristallographie 102 JANA2006: General features Michal; Palatinus, Lukas 2014, 229(5): 345–352 Applied Topological Analysis of Crystal Blatov, Vladislav A.; Crystal Growth & Design 79 Structures with the Program Package Shevchenko, Alexander P.; 2014, 14(7): 3576–3586 ToposPro Proserpio, Davide M WinCSD: software package for Journal of Applied Crystallography 22 Akselrud, Lev; Grin, Yuri crystallographic calculations (Version 4) 2014, 47(2): 803–805 Angel, Ross J.; EosFit7c and a Fortran module (library) for Zeitschrift Fur Kristallographie 20 Gonzalez-Platas, Javier; equation of state calculations 2014, 229(5): 405–419 Alvaro, Matteo Metal-organic frameworks as heterogeneous Nasalevich, M. A.; van der Crystengcomm 18 photocatalysts: advantages and challenges Veen, M.; Kapteijn, F.; et al. 2014, 16(23): 4919–4926 Facile synthesis of single-crystalline NiO Huang, Ming; Li, Fei; Ji, Crystengcomm 18 nanosheet arrays on Ni foam for Jun Yi; et al. 2014, 16(14): 2878–2884 high-performance supercapacitors Three Zinc(II) 《中国学术期刊文摘》赠阅Coordination Polymers Based on Tetrakis(4-pyridyl)cyclobutane and Dai, Ming; Su, Xin-Ran; Crystal Growth & Design 18 Naphthalenedicarboxylate Linkers: Wang, Xiao; et al. 2014, 14(1): 240–248 Solvothermal Syntheses, Structures, and Photocatalytic Properties

A new synthetic route to hollow Co3O4 Cao, Yuebin; Yuan, Fangli; Crystengcomm 18 octahedra for supercapacitor applications Yao, Mingshui; et al. 2014, 16(5): 826–833

Novel three-dimensional NiCo2O4 An, Cuihua; Wang, Yijing; Crystengcomm 17 hierarchitectures: solvothermal synthesis and Huang, Yanan; et al. 2014, 16(3): 385–392 electrochemical properties Temperature and pH driven self-assembly of Zn(II) coordination polymers: crystal Han, Min-Le; Chang, Crystengcomm 16 structures, supramolecular isomerism, and Xinhong; Feng, Xun; et al. 2014, 16(9): 1687–1695 photoluminescence

94 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Dentistry, Oral Surgery & Medicine

Citation Title Authors Source Frequency Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) for Clinical and Research Schiffman, Eric; Ohrbach, Journal of Oral & Facial Pain and 31 Applications: Recommendations of the Richard; Truelove, Edmond; Headache International RDC/TMD Consortium Network et al. 2014, 28(1): 6–27 and Orofacial Pain Special Interest Group Effect on Caries of Restricting Sugars Intake: Moynihan, P. J.; Kelly, S. A. Journal of Dental Research 24 Systematic Review to Inform WHO Guidelines M. 2014, 93(1): 8–18 Obesity, diabetes mellitus, atherosclerosis and Bullon, Pedro; Newman, Periodontology 2000 18 chronic periodontitis: a shared pathology via Hubert N.; Battino, 2014, 64(1): 139–154 oxidative stress and mitochondrial dysfunction? Maurizio Bone Morphogenetic Proteins Facts, Carreira, A. C.; Lojudice, F. Journal of Dental Research 15 Challenges, and Future Perspectives H.; Halcsik, E.; et al. 2014, 93(4): 335–345 Guidance on posterior resin composites: Lynch, Christopher D.; Journal of Dentistry 14 Academy of Operative Dentistry - European Opdam, Niek J.; Hickel, 2014, 42(4): 377–383 Section Reinhard; et al. Treatment of periodontitis improves the Teeuw, Wijnand J.; Slot, 《中国学术期刊文摘》赠阅Journal of Clinical Periodontology 13 atherosclerotic profile: a systematic review and Dagmar E.; Susanto, 2014, 41(1): 70–79 meta-analysis Hendri; et al. Chrcanovic, B. R.; Journal of Oral Rehabilitation 12 Reasons for failures of oral implants Albrektsson, T.; 2014, 41(6): 443–476 Wennerberg, A. Human papilloma virus testing in Mirghani, Haitham; Amen, Oral Oncology 12 oropharyngeal squamous cell carcinoma: What Furrat; Moreau, Frederique; 2014, 50(1): 1–9 the clinician should know et al. Global Burden of Severe Periodontitis in Kassebaum, N. J.; Bernabe, Journal of Dental Research 11 1990–2010: A Systematic Review and E.; Dahiya, M.; et al. 2014, 93(11): 1045–1053 Metaregression American Association of Oral and Ruggiero, Salvatore L.; Journal of Oral and Maxillofacial Maxillofacial Surgeons Position Paper on 11 Dodson, Thomas B.; Surgery Medication-Related Osteonecrosis of the Fantasia, John; et al. 2014, 72(10): 1938–1956 Jaw-2014 Update

95 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Dermatology

Citation Title Authors Source Frequency Fine, Jo-David; Inherited epidermolysis bullosa: Updated Journal of the American Academy of Bruckner-Tuderman, 34 recommendations on diagnosis and Dermatology Leena; Eady, Robin A. J.; classification 2014, 70(6): 1103–1126 et al. Emerging trends in the epidemiology of Nikolaou, V.; Stratigos, A. British Journal of Dermatology 19 melanoma J. et al. 2014, 170(1): 11–19 The Global Burden of Skin Disease in 2010: An Hay, Roderick J.; Johns, Journal of Investigative Dermatology 18 Analysis of the Prevalence and Impact of Skin Nicole E.; Williams, 2014, 134(6): 1527–1534 Conditions Hywel C.; et al. Wehner, Mackenzie R.; International Prevalence of Indoor Tanning A Jama Dermatology 18 Chren, Mary-Margaret; Systematic Review and Meta-analysis 2014, 150(4): 390–400 Nameth, Danielle; et al. UVA Irradiation of Human Skin Vasodilates Liu, Donald; Fernandez, Arterial Vasculature and Lowers Blood Journal of Investigative Dermatology 17 Bernadette O.; Hamilton, Pressure Independently of Nitric Oxide 2014, 134(7): 1839–1846 Alistair; et al. Synthase 《中国学术期刊文摘》赠阅 Guidelines of care for the management of Eichenfield, Lawrence F.; Journal of the American Academy of 17 atopic dermatitis Section 1. Diagnosis and Tom, Wynnis L.; Dermatology assessment of atopic dermatitis Chamlin, Sarah L.; et al. 2014, 70(2): 338–351 Characterization of Innate Lymphoid Cells in Villanova, Federica; Journal of Investigative Dermatology 16 Human Skin and Blood Demonstrates Increase Flutter, Barry; Tosi, 2014, 134(4): 984–991 of NKp44+ILC3 in Psoriasis Isabella; et al. The International Criteria for Behcet's Disease Davatchi, F.; Journal of the European Academy of (ICBD): a collaborative study of 27 countries 16 Assaad-Khalil, S.; Dermatology and Venereology on the sensitivity and specificity of the new Calamia, K. T.; et al. 2014, 28(3): 338–347 criteria Propionibacterium acnes Induces IL-1 beta Qin, Min; Pirouz, Asian; Journal of Investigative Dermatology 15 Secretion via the NLRP3 Inflammasome in Kim, Myung-Hwa; et al. 2014, 134(2): 381–388 Human Monocytes Comparison of melanoma guidelines in the USA, Canada, Europe, Australia and New British Journal of Dermatology 15 Fong, Z. V.; Tanabe, K. K. Zealand: a critical appraisal and comprehensive 2014, 170(1): 20–30 review

96 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Developmental Biology

Citation Title Authors Source Frequency Salama, Rafik; Sadaie, Genes & Development 46 Cellular senescence and its effector programs Mahito; Hoare, Matthew; et 2014, 28(2): 99–114 al. Lung development: orchestrating the generation Herriges, Michael; Development 23 and regeneration of a complex organ Morrisey, Edward E 2014, 141(3): 502–513 Okada, Nobuhiro; Lin, A positive feedback between p53 and miR-34 Genes & Development 21 Chao-Po; Ribeiro, Marcelo miRNAs mediates tumor suppression 2014, 28(5): 438–450 C.; et al. Gene Regulatory Networks and Transcriptional Buckingham, Margaret; Developmental Cell 20 Mechanisms that Control Myogenesis Rigby, Peter W. J.; et al. 2014, 28(3): 225–238 IFPA Senior Award Lecture: Making sense of Redman, C. W.; Sargent, I. Placenta 20 pre-eclampsia Two placental causes of L.; Staff, A. C. 2014, 35(SA): S20-S25 preeclampsia? Efficient RNA/Cas9-mediated genome editing Guo, Xiaogang; Zhang, Development 20 in Xenopus tropicalis Tiejun; Hu, Zheng; et al. 2014, 141(3): 707–714 Histone variants: dynamic punctuation in Weber, Christopher M.; Genes & Development 19 《中国学术期刊文摘》赠阅 transcription Henikoff, Steven 2014, 28(7): 672–682 The multifork Escherichia coli chromosome is a Youngren, Brenda; Nielsen, Genes & Development 19 self-duplicating and self-segregating Henrik Joerk; Jun, 2014, 28(1): 71–84 thermodynamic ring polymer Suckjoon; et al. Cas9 effector-mediated regulation of Kearns, Nicola A.; Genga, Development 19 transcription and differentiation in human Ryan M. J.; Enuameh, 2014, 141(1): 219–223 pluripotent stem cells Metewo S.; et al. Guilmatre, Audrey; Huguet, The Emerging Role of SHANK Genes in Developmental Neurobiology 18 Guillaume; Delorme, Neuropsychiatric Disorders 2014, 74(2): 113–122 Richard; et al.

97 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Ecology

Citation Title Authors Source Frequency The world-wide 'fast-slow' plant economics Journal of Ecology 46 Reich, Peter B. spectrum: a traits manifesto 2014, 102(2): 275–301 Genome sequencing and population genomics Trends in Ecology & Evolution 37 Ellegren, Hans in non-model organisms 2014, 29(1): 51–63 NEESTIMATOR v2: re-implementation of software for the estimation of contemporary Do, C.; Waples, R. S.; Peel, Molecular Ecology Resources 34 effective population size (N-e) from genetic D.; et al. 2014, 14(1): 209–214 data Laurance, William F.; Agricultural expansion and its impacts on Trends in Ecology & Evolution 30 Sayer, Jeffrey; Cassman, tropical nature 2014, 29(2): 107–116 Kenneth G.; et al. Sunday, Jennifer M.; Calosi, Trends in Ecology & Evolution 29 Evolution in an acidifying ocean Piero; Dupont, Sam; et al. 2014, 29(2): 117–125 Reanalysis suggests that genomic islands of Cruickshank, Tami E.; Molecular Ecology 27 speciation are due to reduced diversity, not Hahn, Matthew W. 2014, 23(13): 3133–3157 reduced gene flow《中国学术期刊文摘》赠阅 Evaluation of demographic history and Lotterhos, Katie E.; Molecular Ecology 24 neutral parameterization on the performance Whitlock, Michael C. 2014, 23(9): 2178–2192 of F-ST outlier tests How important is intraspecific genetic Rius, Marc; Darling, John Trends in Ecology & Evolution 24 admixture to the success of colonising A. 2014, 29(4): 233–242 populations? Heffernan, James B.; Macrosystems ecology: understanding Frontiers in Ecology and the Soranno, Patricia A.; 24 ecological patterns and processes at Environment Angilletta, Michael J., Jr.; et continental scales 2014, 12(1): 5–14 al. Genetics in conservation management: Frankham, Richard; Revised recommendations for the 50/500 Biological Conservation 22 Bradshaw, Corey J. A.; rules, Red List criteria and population 2014, 170: 56–63 Brook, Barry W. viability analyses

98 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Electrochemistry

Citation Title Authors Source Frequency Highly sensitive and selective gas sensors using Kim, Hyo-Joong; Lee, Sensors and Actuators B-Chemical 55 p-type oxide semiconductors: Overview Jong-Heun 2014, 192: 607–627 Advances in paper-based point-of-care Hu, Jie; Wang, ShuQi; Biosensors & Bioelectronics 39 diagnostics Wang, Lin; et al. 2014, 52: 585–597 Direct electron transfer of glucose oxidase and biosensing for glucose based on PDDA-capped Yu, Yanyan; Chen, Biosensors & Bioelectronics 34 gold nanoparticle modified Zuanguang; He, Sijing; et 2014, 52: 147–152 graphene/multi-walled carbon nanotubes al. electrode Facile synthesis of porous Pt-Pd nanospheres Li, Shan-Shan; Lv, supported on reduced graphene oxide Journal of Power Sources 34 Jing-Jing; Hu, Yuan-Yuan; nanosheets for enhanced methanol 2014, 247: 213–218 et al. electrooxidation

Fe3O4 nanoparticles grown on graphene as Wang, Qinghong; Jiao, Journal of Power Sources 32 advanced electrode materials for Lifang; Du, Hongmei; et al. 2014, 245: 101–106 supercapacitors 《中国学术期刊文摘》赠阅 Facile synthesis of hierarchical Co3O4@MnO2 Huang, Ming; Zhang, Journal of Power Sources 31 core-shell arrays on Ni foam for asymmetric Yuxin; Li, Fei; et al. 2014, 252: 98–106 supercapacitors Graphene-enhanced hybrid phase change Goli, Pradyumna; Legedza, Journal of Power Sources 31 materials for thermal management of Li-ion Stanislav; Dhar, Aditya; et 2014, 248: 37–43 batteries al. Accurate Electrochemical Measurement of Magnesium Corrosion Rates; a Combined King, A. D.; Birbilis, N.; Electrochimica Acta 30 Impedance, Mass-Loss and Hydrogen Scully, J. R. 2014, 121: 394–406 Collection Study

A general approach for MFe2O4 (M = Zn, Co, Wang, Nana; Xu, Huayun; Journal of Power Sources 30 Ni) nanorods and their high performance as Chen, Liang; et al. 2014, 247: 163–169 anode materials for lithium ion batteries

Facilely synthesized porous NiCo2O4 flowerlike Chen, Haichao; Jiang, Journal of Power Sources 29 nanostructure for high-rate supercapacitors Jianjun; Zhang, Li; et al. 2014, 248: 28–36

99 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Emergency Medicine

Citation Title Authors Source Frequency Nelson, Michael E.; Emergency Medicine Clinics of North 16 Emerging Drugs of Abuse Bryant, Sean M.; Aks, America Steven E. 2014, 32(1): 1 Free Open Access Medical education (FOAM) Nickson, Christopher P.; Emergency Medicine Australasia 15 for the emergency physician Cadogan, Michael D. 2014, 26(1): 76–84 Manual vs. integrated automatic Wik, Lars; Olsen, load-distributing band CPR with equal survival Resuscitation 14 Jan-Aage; Persse, David; after out of hospital cardiac arrest. The 2014, 85(6): 741–748 et al. randomized CIRC trial Global Emergency Medicine Journal Club: Radecki, Ryan P.; Rezaie, Annals of Emergency Medicine 13 Social Media Responses to the November 2013 Salim R.; Lin, Michelle 2014, 63(4): 490–494 Annals of Emergency Medicine Journal Club Organization, Execution and Evaluation of the 2014 Academic Emergency Medicine Safdar, Basmah; Academic Emergency Medicine 12 Consensus Conference on Gender-Specific Greenberg, Marna R. 2014, 21(12): 1307–1317 Research in Emergency《中国学术期刊文摘》赠阅 Care - An Executive Summary Vadeboncoeur, Tyler; Chest compression depth and survival in Resuscitation 12 Stolz, Uwe; Panchal, out-of-hospital cardiac arrest 2014, 85(2): 182–188 Ashish; et al. Pragmatic Randomized Optimal Platelet and Baraniuk, Sarah; Tilley, Injury-International Journal of the 11 Plasma Ratios (PROPPR) Trial: Design, Barbara C.; del Junco, Care of the Injured rationale and implementation Deborah J.; et al. 2014, 45(9): 1287–1295 Incidence and outcome of in-hospital cardiac Nolan, Jerry P.; Soar, Resuscitation 11 arrest in the United Kingdom National Cardiac Jasmeet; Smith, Gary B.; 2014, 85(8): 987–992 Arrest Audit et al. Adrenaline for out-of-hospital cardiac arrest Lin, Steve; Callaway, Resuscitation 10 resuscitation: A systematic review and Clifton W.; Shah, Prakesh 2014, 85(6): 732–740 meta-analysis of randomized controlled trials S.; et al. Mazer-Amirshahi, Rising Opioid Prescribing in Adult U. S. Academic Emergency Medicine 10 Maryann; Mullins, Peter Emergency Department Visits: 2001–2010 2014, 21(3): 236–243 M.; Rasooly, Irit; et al.

100 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Endocrinology & Metabolism

Citation Title Authors Source Frequency Diabetes Research and Clinical Global estimates of diabetes prevalence for Guariguata, L.; Whiting, D. 111 Practice 2013 and projections for 2035 R.; Hambleton, I.; et al. 2014, 103(2): 137–149 Vitamin D status and ill health: a systematic Autier, Philippe; Boniol, Lancet Diabetes & Endocrinology 111 review Mathieu; Pizot, Cecile; et al. 2014, 2(1): 76–89 Atypical Subtrochanteric and Diaphyseal Shane, Elizabeth; Burr, Journal of Bone and Mineral Femoral Fractures: Second Report of a Task 92 David; Abrahamsen, Bo; et Research Force of the American Society for Bone and al. 2014, 29(1): 1–23 Mineral Research Free Radical Biology and Medicine 52 The thioredoxin antioxidant system Lu, Jun; Holmgren, Arne 2014, 66(SI): 75–87 The effect of vitamin D supplementation on Bolland, Mark J.; Grey, Lancet Diabetes & Endocrinology 49 skeletal, vascular, or cancer outcomes: a trial Andrew; Gamble, Greg D.; 2014, 2(4): 307–320 sequential meta-analysis et al. Irisin and FGF21 Are Cold-Induced Endocrine Lee, Paul; Linderman, Joyce Cell Metabolism 44 Activators of Brown《中国学术期刊文摘》赠阅 Fat Function in Humans D.; Smith, Sheila; et al. 2014, 19(2): 302–309 Insulin signaling, resistance, and metabolic Journal of Endocrinology 42 syndrome: insights from mouse models into Guo, Shaodong 2014, 220(2): T1-T23 disease mechanisms Bartelt, Alexander; Heeren, Nature Reviews Endocrinology 40 Adipose tissue browning and metabolic health Joerg 2014, 10(1): 24–36 Niture, Suryakant K.; Khatri, Free Radical Biology and Medicine 38 Regulation of Nrf2-an update Raju; Jaiswal, Anil K. 2014, 66(SI): 36–44 Low Protein Intake Is Associated with a Major Levine, Morgan E.; Suarez, Reduction in IGF-1, Cancer, and Overall Cell Metabolism 37 Jorge A.; Brandhorst, Mortality in the 65 and Younger but Not Older 2014, 19(3): 407–417 Sebastian; et al. Population

101 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Energy & Fuels

Citation Title Authors Source Frequency Green, Martin A.; Emery, Progress in Photovoltaics 211 Solar cell efficiency tables (version 43) Keith; Hishikawa, 2014, 22(1): 1–9 Yoshihiro; et al. Device Characteristics of CZTSSe Thin-Film Wang, Wei; Winkler, Mark Advanced Energy Materials 137 Solar Cells with 12.6% Efficiency T.; Gunawan, Oki; et al. 2014, 4(7) Formamidinium lead trihalide: a broadly Eperon, Giles E.; Stranks, Energy & Environmental Science 130 tunable perovskite for efficient planar Samuel D.; Menelaou, 2014, 7(3): 922–988 heterojunction solar cells Christopher; et al. The origin of high efficiency in Sun, Shuangyong; Salim, Energy & Environmental Science 111 low-temperature solution-processable bilayer Teddy; Mathews, Nripan; et 2014, 7(1): 399–407 organometal halide hybrid solar cells al. Green, Martin A.; Emery, Progress in Photovoltaics 110 Solar cell efficiency tables (version 44) Keith; Hishikawa, 2014, 22(7): 701–710 Yoshihiro; et al. Sub-150 degrees C processed Wojciechowski, Konrad; Energy & Environmental Science 105 meso-superstructured perovskite solar cells Saliba, Michael; Leijtens, 《中国学术期刊文摘》赠阅2014, 7(3): 1142–1147 with enhanced efficiency Tomas; et al. Efficient, high yield perovskite photovoltaic Xiao, Zhengguo; Bi, Cheng; Energy & Environmental Science 95 devices grown by interdiffusion of Shao, Yuchuan; et al. 2014, 7(8): 2619–2623 solution-processed precursor stacking layers Lithium ion battery applications of Stephenson, Tyler; Li, Zhi; Energy & Environmental Science 85 molybdenum disulfide (MoS2) Olsen, Brian; et al. 2014, 7(1): 209–231 nanocomposites Heterogeneous nanocarbon materials for Wang, Da-Wei; Su, Energy & Environmental Science 83 oxygen reduction reaction Dangsheng 2014, 7(2): 576–591 Boot-Handford, M. E.; Energy & Environmental Science 77 Carbon capture and storage update Abanades, J. C.; Anthony, 2014, 7(1): 130–189 E. J.; et al.

102 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Engineering, Aerospace

Citation Title Authors Source Frequency Zidi, Mohamed; Tounsi, Bending analysis of FGM plates under Abdelouahed; Houari, Aerospace Science and Technology 20 hygro-thermo-mechanical loading using a four Mohammed Sid Ahmed; et 2014, 34: 24–34 variable refined plate theory al. Silnikov, M. V.; Analytical solutions for Prandtl-Meyer Acta Astronautica 10 Chernyshov, M. V.; Uskov, wave-oblique shock overtaking interaction 2014, 99: 175–183 V. N. Silnikov, M. V.; Two-dimensional over-expanded jet flow Acta Astronautica 10 Chernyshov, M. V.; Uskov, parameters in supersonic nozzle lip vicinity 2014, 97: 38–41 V. N. Multipoint High-Fidelity Aerostructural Kenway, Gaetan K. W.; Journal of Aircraft 9 Optimization of a Transport Aircraft Martins, Joaquim R. R. A. 2014, 51(1): 144–146 Configuration Gravitational Orbit-Rotation Coupling of a Journal of Aerospace Engineering 8 Wang, Yue; Xu, Shijie Rigid Satellite around a Spheroid Planet 2014, 27(1): 140–150 Scalable Parallel Approach for High-Fidelity Kenway, Gaetan K. W.; 《中国学术期刊文摘》赠阅Aiaa Journal 7 Steady-State Aeroelastic Analysis and Adjoint Kennedy, Graeme J.; 2014, 52(5): 935–951 Derivative Computations Martins, Joaquim R. R. A. Immersed boundary methods for simulating Sotiropoulos, Fotis; Yang, Progress in Aerospace Sciences 7 fluid-structure interaction Xiaolei 2014, 65: 1–21 MHD Boundary Layer Flow of a Nanofluid Nadeem, S.; Ul Haq, Journal of Aerospace Engineering 6 Passed through a Porous Shrinking Sheet with Rizwan 2014, 28(2) Thermal Radiation Three-Electrode Plasma Synthetic Jet Actuator Wang, Lin; Xia, Zhi-xun; Aiaa Journal 6 for High-Speed Flow Control Luo, Zhen-bing; et al. 2014, 52(4): 879 Nonlinear, Proper-Orthogonal-Decomposition-Based Selimefendigil, F.; Polifke, Aiaa Journal 6 Model of Forced Convection Heat Transfer in W. 2014, 52(1): 131–145 Pulsating Flow

103 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Engineering, Biomedical

Citation Title Authors Source Frequency Electrospun scaffolds for tissue engineering of Hasan, Anwarul; Memic, Acta Biomaterialia 30 vascular grafts Adnan; Annabi, Nasim; et al 2014, 10(1): 11–25 Dual-modal upconversion fluorescent/X-ray imaging using ligand-free hexagonal phase Zeng, Songjun; Wang, Biomaterials 27 NaLuF4:Gd/Yb/Er nanorods for blood vessel Haibo; Lu, Wei; et al. 2014, 35(9): 2934–2941 visualization Click hydrogels, microgels and nanogels: Jiang, Yanjiao; Chen, Jing; Biomaterials 26 Emerging platforms for drug delivery and Deng, Chao; et al. 2014, 35(18): 4969–4985 tissue engineering Hyaluronic acid-modified hydrothermally Li, Jingchao; He, Yao; Sun, Biomaterials 26 synthesized iron oxide nanoparticles for Wenjie; et al. 2014, 35(11): 3666–3677 targeted tumor MR imaging Curcumin nanoformulations: A review of Naksuriya, Ornchuma; pharmaceutical properties and preclinical Okonogi, Siriporn; Biomaterials 25 studies and clinical data related to cancer Schiffelers, Raymond M.; et 2014, 35(10): 3365–3383 treatment 《中国学术期刊文摘》赠阅al. Enhanced Tumor Accumulation of Sub-2 nm Zhang, Xiao-Dong; Chen, Advanced Healthcare Materials 25 Gold Nanoclusters for Cancer Radiation Jie; Luo, Zhentao; et al. 2014, 3(1): 133–141 Therapy Supramolecular self-assembly forming a Zhao, Feng; Yin, Hui; Li, Biomaterials 24 multifunctional synergistic system for targeted Jun 2014, 35(3): 1050–1062 co-delivery of gene and drug Protein modified upconversion nanoparticles Chen, Qian; Wang, Chao; Biomaterials 23 for imaging-guided combined photothermal Cheng, Liang; et al. 2014, 35(9): 2915–2923 and photodynamic therapy Tarvainen, Mika P.; Computer Methods and Programs Kubios HRV - Heart rate variability analysis 23 Niskanen, Juha-Pekka; in Biomedicine software Lipponen, Jukka A.; et al. 2014, 133(1): 210–220 Significance of calcium phosphate coatings for Surmenev, Roman A.; Acta Biomaterialia 22 the enhancement of new bone osteogenesis - A Surmeneva, Maria A.; 2014, 10(2): 557–579 review Ivanova, Anna A.

104 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Engineering, Chemical

Citation Title Authors Source Frequency Formamidinium lead trihalide: a broadly Eperon, Giles E.; Stranks, Energy & Environmental Science 130 tunable perovskite for efficient planar Samuel D.; Menelaou, 2014, 7(3): 982–988 heterojunction solar cells Christopher; et al. The origin of high efficiency in Sun, Shuangyong; Salim, Energy & Environmental Science 111 low-temperature solution-processable bilayer Teddy; Mathews, Nripan; et 2014, 7(1): 399–407 organometal halide hybrid solar cells al. Sub-150 degrees C processed Wojciechowski, Konrad; Energy & Environmental Science 105 meso-superstructured perovskite solar cells Saliba, Michael; Leijtens, 2014, 7(3): 1142–1147 with enhanced efficiency Tomas; et al. Efficient, high yield perovskite photovoltaic Xiao, Zhengguo; Bi, Cheng; Energy & Environmental Science 95 devices grown by interdiffusion of Shao, Yuchuan; et al. 2014, 7(8): 2619–2623 solution-processed precursor stacking layers Lithium ion battery applications of Stephenson, Tyler; Li, Zhi; Energy & Environmental Science 85 molybdenum disulfide (MoS2) Olsen, Brian; et al. 2014, 7(1): 209–231 nanocomposites Heterogeneous nanocarbon materials for Wang, Dawei; Su, Energy & Environmental Science 83 《中国学术期刊文摘》赠阅 oxygen reduction reaction Dangsheng 2014, 7(2): 576–591 Boot-Handford, M. E.; Energy & Environmental Science 77 Carbon capture and storage update Abanades, J. C.; Anthony, 2014, 7(1): 130–189 E. J.; et al. MacFarlane, Douglas R.; Energy & Environmental Science 76 Energy applications of ionic liquids Tachikawa, Naoki; Forsyth, 2014, 7(1): 232–250 Maria; et al. Pseudocapacitive oxide materials for Augustyn, Veronica; Simon, Energy & Environmental Science 71 high-rate electrochemical energy storage Patrice; Dunn, Bruce 2014, 7(5): 1597–1614 Voltage output of efficient perovskite solar Ryu, Seungchan; Noh, Jun Energy & Environmental Science 70 cells with high open-circuit voltage and fill Hong; Jeon, Nam Joong; et 2014, 7(8): 2614–2618 factor al.

105 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Engineering, Civil

Citation Title Authors Source Frequency The use of zero-valent iron for groundwater Fu, Fenglian; Dionysiou, Journal of Hazardous Materials 32 remediation and wastewater treatment: A Dionysios D.; Liu, Hong 2014, 267: 194–205 review NGA-West2 Equations for Predicting PGA, Boore, David M.; Stewart, Earthquake Spectra 23 PGV, and 5% Damped PSA for Shallow Jonathan P.; Seyhan, Emel; 2014, 30(3): 1057–1085 Crustal Earthquakes et al. Remediation of heavy metal(loid)s Bolan, Nanthi; Journal of Hazardous Materials 23 contaminated soils - To mobilize or to Kunhikrishnan, Anitha; 2014, 266: 141–166 immobilize? Thangarajan, Ramya; et al.

Graphitic-C3N4-hybridized TiO2 nanosheets Gu, Liuan; Wang, Jingyu; Journal of Hazardous Materials 22 with reactive {001} facets to enhance the UV- Zou, Zhijuan; et al. 2014, 268: 216–223 and visible-light photocatalytic activity Magnetic recoverable MnFe2O4 and MnFe2O4-graphene hybrid as heterogeneous Yao, Yunjin; Cai, Yunmu; Journal of Hazardous Materials 21 catalysts of peroxymonosulfate activation for Lu, Fang; et al. 2014, 270: 61–70 efficient degradation《中国学术期刊文摘》赠阅 of aqueous organic pollutants Numerical simulation of three dimensional Ji, Bin; Luo, Xianwu; Ocean Engineering 19 cavitation shedding dynamics with special Arndt, Roger E. A.; et al. 2014, 87: 64–77 emphasis on cavitation-vortex interaction Bozorgnia, Yousef; Earthquake Spectra 18 NGA-West2 Research Project Abrahamson, Norman A.; 2014, 30(3): 973–987 Al Atik, Linda; et al. Update of the Chiou and Youngs NGA Model Chiou, Brian S. -J.; Youngs, Earthquake Spectra 17 for the Average Horizontal Component of Robert R. 2014, 30(3): 1117–1153 Peak Ground Motion and Response Spectra Review of iron-free Fenton-like systems for Bokare, Alok D.; Choi, Journal of Hazardous Materials 16 activating H2O2 in advanced oxidation Wonyong 2014, 275: 121–135 processes Solvents mediated-synthesis of BiOI photocatalysts with tunable morphologies and Hu, Jun; Weng, Sunxian; Journal of Hazardous Materials 16 their visible-light driven photocatalytic Zheng, Zuyang; et al. 2014, 264: 293–302 performances in removing of arsenic from water

106 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Engineering, Electrical & Electronic

Citation Title Authors Source Frequency Real-Time Implementation of Fault-Tolerant IEEE Transactions on Industrial Yin, Shen; Luo, Hao; Ding, 146 Control Systems with Performance Electronics Steven X. Optimization 2014, 61(5): 2402–2411 Output-Feedback-Based H-infinity Control for IEEE Transactions on Industrial Li, Hongyi; Jing, Xingjian; 89 Vehicle Suspension Systems with Control Electronics Karimi, Hamid Reza Delay 2014, 61(1): 436–446 Larsson, Erik G.; Edfors, Massive MIMO for Next Generation Wireless IEEE Communications Magazine 60 Ove; Tufvesson, Fredrik; et Systems 2014, 52(2): 186–195 al. An efficient hierarchical identification method Liu, Yanjun; Ding, Feng; Automatica 47 for general dual-rate sampled-data systems Shi, Yang 2014, 50(3): 962–970 Asynchronous l(2)-l(infinity) filtering for Wu, Zheng-Guang; Shi, Automatica 47 discrete-time stochastic Markov jump systems Peng; Su, Hongye; et al. 2014, 50(1): 180–186 with randomly occurred sensor nonlinearities IEEE Transactions on Industrial 3-D Object Retrieval With Hausdorff Distance Gao, Yue; Wang, Meng; Ji, 46 Electronics Learning 《中国学术期刊文摘》赠阅Rongrong; et al. 2014, 61(4): 2088–2098 On Energy-to-Peak Filtering for Nonuniformly Zhang, Hui; Shi, Yang; IEEE Transactions on Fuzzy Systems 46 Sampled Nonlinear Systems: A Markovian Wang, Junmin 2014, 22(1): 212–222 Jump System Approach IEEE Transactions on Industrial A Review on Basic Data-Driven Approaches Yin, Shen; Ding, Steven X.; 44 Electronics for Industrial Process Monitoring Xie, Xiaochen; et al. 2014, 61(11): 6418–6428 Wavelets for fault diagnosis of rotary machines: Yan, Ruqiang; Gao, Robert Signal Processing 35 A review with applications X.; Chen, Xuefeng 2014, 96(SI): 1–15 Consensus Tracking of Multi-Agent Systems Wen, Guanghui; Duan, IEEE Transactions on Industrial 35 With Lipschitz-Type Node Dynamics and Zhisheng; Chen, Guanrong; Electronics Switching Topologies et al. 2014, 61(2): 499–511

107 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Engineering, Environmental

Citation Title Authors Source Frequency Enhancement of visible photocatalytic activity Bai, Xiaojuan; Zong, Applied Catalysis B-Environmental 36 via Ag@C3N4 core-shell plasmonic composite Ruilong; Li, Cuixia; et al. 2014, 147: 82–91 Synthesis and characterization of Wang, Shaomang; Li, g-C3N4/Ag3VO4 composites with significantly Applied Catalysis B-Environmental 33 Dinglong; Sun, Cheng; et enhanced visible-light photocatalytic activity 2014, 144: 885–892 al. for triphenylmethane dye degradation

Novel visible light induced Co3O4-g-C3N4 Han, Changcun; Ge, Lei; Applied Catalysis B-Environmental 32 heterojunction photocatalysts for efficient Chen, Changfeng; et al. 2014, 147: 546–553 degradation of methyl orange The use of zero-valent iron for groundwater Fu, Fenglian; Dionysiou, Journal of Hazardous Materials 32 remediation and wastewater treatment: A Dionysios D.; Liu, Hong 2014, 267: 194–205 review Yabushita, Mizuho; Catalytic transformation of cellulose into Applied Catalysis B-Environmental 31 Kobayashi, Hirokazu; platform chemicals 2014, 145(SI): 1–9 Fukuoka, Atsushi pH dependent Cu(II) and Pd(II) ions detection Awual, Md. Rabiul; 《中国学术期刊文摘》赠阅Chemical Engineering Journal 30 and removal from aqueous media by an Rahman, Ismail M. M.; 2014, 236: 100–109 efficient mesoporous adsorbent Yaita, Tsuyoshi; et al. Vikkisk, Merilin; Electrocatalytic oxygen reduction on Applied Catalysis B-Environmental 28 Kruusenberg, Ivar; Joost, nitrogen-doped graphene in alkaline media 2014, 147: 369–376 Urmas; et al. Cao, Shao-Wen; Liu, Solar-to-fuels conversion over In2O3/g-C3N4 Applied Catalysis B-Environmental 28 Xin-Feng; Yuan, Yu-Peng; hybrid photocatalysts 2014, 147: 940–946 et al. A Critical Review of the Risks to Water Vengosh, Avner; Jackson, Resources from Unconventional Shale Gas Environmental Science & Technology 27 Robert B.; Warner, Development and Hydraulic Fracturing in the 2014, 48(15): 8334–8348 Nathaniel; et al. United States Study on the separation mechanisms of Chen, Shifu; Hu, Yingfei; Applied Catalysis B-Environmental 26 photogenerated electrons and holes for Meng, Sugang; et al. 2014, 150: 564–574 composite photocatalysts g-C3N4-WO3

108 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Engineering, Geological

Citation Title Authors Source Frequency NGA-West2 Equations for Predicting PGA, Boore, David M.; Stewart, Earthquake Spectra 23 PGV, and 5% Damped PSA for Shallow Crustal Jonathan P.; Seyhan, Emel; 2014, 30(3): 1057–1085 Earthquakes et al. Three (nearly) complete inventories of landslides triggered by the May 12, 2008 Xu, Chong; Xu, Xiwei; Yao, Landslides 20 Wenchuan Mw 7.9 earthquake of China and Xin; et al. 2014, 11(3): 441–461 their spatial distribution statistical analysis Bozorgnia, Yousef; Earthquake Spectra 18 NGA-West2 Research Project Abrahamson, Norman A.; 2014, 30(3): 973–987 Al Atik, Linda; et al. Update of the Chiou and Youngs NGA Model Chiou, Brian S. -J.; Youngs, Earthquake Spectra 17 for the Average Horizontal Component of Peak Robert R. 2014, 30(3): 1117–1153 Ground Motion and Response Spectra The Varnes classification of landslide types, an Hungr, Oldrich; Leroueil, Landslides 17 update Serge; Picarelli, Luciano 2014, 11(2): 167–194 Ancheta, Timothy D.; 《中国学术期刊文摘》赠阅Earthquake Spectra 15 NGA-West2 Database Darragh, Robert B.; 2014, 30(3): 989–1005 Stewart, Jonathan P.; et al. Abrahamson, Norman A.; Summary of the ASK14 Ground Motion Earthquake Spectra 13 Silva, Walter J.; Kamai, Relation for Active Crustal Regions 2014, 30(3): 1025–1055 Ronnie NGA-West2 Ground Motion Model for the Average Horizontal Components of PGA, PGV, Campbell, Kenneth W.; Earthquake Spectra 13 and 5% Damped Linear Acceleration Response Bozorgnia, Yousef 2014, 30(3): 1087–1115 Spectra Empirical ground-motion models for point- and Akkar, S.; Sandikkaya, M. Bulletin of Earthquake Engineering 13 extended-source crustal earthquake scenarios in A.; Bommer, J. J. 2014, 12(1): 359–387 Europe and the Middle East Slope reliability analysis considering spatially Jiang, Shui-Hua; Li, Engineering Geology 13 variable shear strength parameters using a Dian-Qing; Zhang, Li-Min; 2014, 168: 120–128 non-intrusive stochastic finite element method et al.

109 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Engineering, Industrial

Citation Title Authors Source Frequency IEEE Transactions on Industrial Integration of Distributed Enterprise 36 He, Wu; Xu, Li Da Informatics Applications: A Survey 2014, 10(1): 35–42 IEEE Transactions on Industrial An Integrated Approach to Snowmelt Flood Fang, Shifeng; Xu, Lida; 27 Informatics Forecasting in Water Resource Management Pei, Huan; et al. 2014, 10(1): 548–558 Analytic network process in risk assessment Ergu, Daji; Kou, Gang; Computers & Operations Research 26 and decision analysis Shi, Yong; et al. 2014, 42: 58–74 Site characterization of the Yucca Mountain Rechard, Rob P.; Liu, Reliability Engineering & System 22 disposal system for spent nuclear fuel and Hui-Hai; Tsang, Yvonne Safety high-level radioactive waste W.; et al. 2014, 122(SI): 32–52 Carayon, Pascale; Human factors systems approach to healthcare Wetterneck, Tosha B.; Applied Ergonomics 20 quality and patient safety Rivera-Rodriguez, A. Joy; 2014, 45(1): 14–25 et al. IEEE Transactions on Industrial An Efficient Recommendation《中国学术期刊文摘》赠阅 Method for Li, Ying; Cao, Bin; Xu, 16 Informatics Improving Business Process Modeling Lida; et al. 2014, 10(1): 502–513 Reliability Engineering & System Review on modeling and simulation of 16 Ouyang, Min Safety interdependent critical infrastructure systems 2014, 121: 43–60 IEEE Transactions on Industrial Wang, Li; Xu, Li Da; Bi, 13 Data Cleaning for RFID and WSN Integration Informatics Zhuming; et al. 2014, 10(1): 408–418 Barriers analysis for green supply chain Govindan, Kannan; International Journal of Production 13 management implementation in Indian Kaliyan, Mathiyazhagan; Economics industries using analytic hierarchy process Kannan, Devika; et al. 2014, 147(SI): 555–568 A novel network data envelopment analysis Mirhedayatian, Seyed International Journal of Production 12 model for evaluating green supply chain Mostafa; Azadi, Majid; Economics management Saen, Reza Farzipoor 2014, 147(SI): 544–554

110 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Engineering, Manufacturing

Citation Title Authors Source Frequency Introduction to special issue: Recent Zhang, Yu Ming; Na, Journal of Manufacturing Processes 44 developments in welding processes Preface Suck-Joo; Cook, George E. 2014, 16(1): 1–3 IEEE-Asme Transactions on High-Accuracy Tracking Control of Hydraulic Yao, Jianyong; Jiao, 26 Mechatronics Rotary Actuators with Modeling Uncertainties Zongxia; Ma, Dawei; et al. 2014, 19(2): 633–641 Effect of carbon emission regulations on Flexible Services and Manufacturing Hoen, K. M. R.; Tan, T.; 16 transport mode selection under stochastic Journal Fransoo, J. C.; et al. demand 2014, 16(SI): 1–2 Journal of Manufacturing Science and Effect of Thermal Deformation on Part Errors Paul, Ratnadeep; Anand, Engineering-Transactions of the 14 in Metal Powder Based Additive Manufacturing Sam; Gerner, Frank Asme Processes 2014, 136(3) 213–226 International Journal of Precision An Evaluation of Green Manufacturing Engineering and 14 Ahn, Sung-Hoon Technologies Based on Research Databases Manufacturing-Green Technology 2014, 1(1): 5–9 Robust H-infinity《中国学术期刊文摘》赠阅 sliding mode control with International Journal of Advanced Zhang, Hui; Liu, Xiaotao; 13 pole placement for a fluid power Manufacturing Technology Wang, Junmin; et al. electrohydraulic actuator (EHA) system 2014, 73: 5–8 Barriers analysis for green supply chain Govindan, Kannan; International Journal of Production 13 management implementation in Indian Kaliyan, Mathiyazhagan; Economics industries using analytic hierarchy process Kannan, Devika; et al. 2014, 147(SI): 555–568 A novel network data envelopment analysis Mirhedayatian, Seyed International Journal of Production 12 model for evaluating green supply chain Mostafa; Azadi, Majid; Economics management Saen, Reza Farzipoor 2014, 147(SI): 544–554 Directional alignment of carbon nanotubes in Composites Part A-Applied Science Goh, P. S.; Ismail, A. F.; Ng, 12 polymer matrices: Contemporary approaches and Manufacturing B. C. and future advances 2014, 56: 103–126 Dicker, Michael P. M.; Composites Part A-Applied Science Green composites: A review of material 12 Duckworth, Peter F.; Baker, and Manufacturing attributes and complementary applications Anna B.; et al. 2014, 56: 280–289

111 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Engineering, Marine

Citation Title Authors Source Frequency Numerical simulation of three dimensional Ji, Bin; Luo, Xianwu; Ocean Engineering 19 cavitation shedding dynamics with special Arndt, Roger E. A.; et al. 2014, 87: 64–77 emphasis on cavitation-vortex interaction Loads for use in the design of ships and Hirdaris, S. E.; Bai, W.; Ocean Engineering 8 offshore structures Dessi, D.; et al. 2014, 78: 131–174 Uncertainty quantification of Delft catamaran Journal of Marine Science and resistance, sinkage and trim for variable Froude Diez, Matteo; He, Wei; 6 Technology number and geometry using metamodels, Campana, Emilio F.; et al. 2014, 19(2): 143–169 quadrature and Karhunen-LoSve expansion

Some aspects of structural modelling and Senjanovic, Ivo; Vladimir, Ships and Offshore Structures 5 restoring stiffness in hydroelastic analysis of Nikola; Tomic, Marko; et 2014, 9(2): 199–217 large container ships al. Analysis of meshless local and spectral Ocean Engineering 4 meshless radial point interpolation (MLRPI and Shivanian, Elyas 2014, 89: 173–188 SMRPI) on 3-D nonlinear wave equations Numerical study on fatigue crack growth at a web-stiffener of《中国学术期刊文摘》赠阅 ship structural details by an He, Wentao; Liu, Jingxi; Marine Structures 4 objected-oriented approach in conjunction with Xie, De 2014, 35: 45–69 ABAQUS Experiments on the water entry of curved Panciroli, R.; Shams, A.; Ocean Engineering 3 wedges: High speed imaging and particle image Porfiri, M. 2015, 94: 213–222 velocimetry Shear and tensile failure of thin aluminium Liu, B.; Villavicencio, R.; Ships and Offshore Structures 3 plates struck by cylindrical and spherical Guedes Soares, C. 2015, 10(1): 45–58 indenters Analytical estimation of static stress range in Queau, Lucile M.; oscillating steel catenary risers at touchdown Ocean Engineering 3 Kimiaei, Mehrdad; areas and its application with dynamic 2014, 88: 63–80 Randolph, Mark F. amplification factors

Installation and capacity of dynamically O'Loughlin, C. D.; Blake, Ocean Engineering 3 embedded plate anchors as assessed through A. P.; Richardson, M. D.; 2014, 88: 204–213 centrifuge tests et al.

112 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Engineering, Mechanical

Citation Title Authors Source Frequency Multi-soliton solutions for the three-coupled Zuo, Da-Wei; Gao, Yi-Tian; Nonlinear Dynamics 37 KdV equations engendered by the Neumann Meng, Gao-Qing; et al. 2014, 75(4): 701–708 system Data-driven design of robust fault detection Yin, Shen; Wang, Guang; Mechatronics 33 system for wind turbines Karimi, Hamid Reza 2014, 24(4): 298–306 Least squares algorithm for an input Wang, Dongqing; Ding, Nonlinear Dynamics 33 nonlinear system with a dynamic subspace Feng; Liu Ximei 2014, 75(1–2): 49–61 state space model Robust gain-scheduling energy-to-peak Zhang, Hui; Zhang, Xinjie; Vehicle System Dynamics 32 control of vehicle lateral dynamics Wang, Junmin 2014, 52(3): 309–340 stabilisation Progress in Energy and Combustion Pretreatment of lignocellulosic biomass for Zheng, Yi; Zhao, Jia; Xu, 29 Science enhanced biogas production Fuqing; et al. 2014, 42: 35–53 Wu, Guocheng; Baleanu, Nonlinear Dynamics 28 Discrete fractional logistic map and its chaos 《中国学术期刊文摘》赠阅Dumitru 2014, 75(1–2): 283–287 High-Accuracy Tracking Control of IEEE-Asme Transactions on Yao, Jianyong; Jiao, 26 Hydraulic Rotary Actuators with Modeling Mechatronics Zongxia; Ma, Dawei; et al. Uncertainties 2014, 19(2): 633–641 On the insertion of a thin gas layer in micro International Journal of Heat and Hajmohammadi, M. R.; 19 cylindrical Couette flows involving Mass Transfer Nourazar, S. S. power-law liquids 2014, 75: 97–108 Finite element simulation of wind turbine Hsu, Ming-Chen; Wind Energy 19 aerodynamics: validation study using NREL Akkerman, Ido; Bazilevs, 2014, 17(3): 461–481 Phase VI experiment Yuri Several gradient-based iterative estimation Nonlinear Dynamics 18 algorithms for a class of nonlinear systems Wang, Cheng; Tang, Tao 2014, 77(3): 769–780 using the filtering technique

113 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Engineering, Multidisciplinary

Citation Title Authors Source Frequency Combined state and least squares parameter Applied Mathematical Modelling 56 Ding, Feng estimation algorithms for dynamic systems 2014, 38(1): 403–412 Postbuckling of carbon nanotube-reinforced Computer Methods in Applied Liew, K. M.; Lei, Z. X.; 52 functionally graded cylindrical panels under Mechanics and Engineering Yu, J. L.; et al. axial compression using a meshless approach 2014, 268: 1–17 Large deflection geometrically nonlinear Computer Methods in Applied Zhang, L. W.; Lei, Z. X.; 35 analysis of carbon nanotube-reinforced Mechanics and Engineering Liew, K. M.; et al. functionally graded cylindrical panels 2014, 273: 1–18 Yan, Libo; Chouw, Composites Part B-Engineering 31 Flax fibre and its composites: A review Nawawi; Jayaraman, 2014, 56: 296–317 Krishnan An improved element-free Galerkin method for Engineering Analysis with Boundary Zhang, L. W.; Deng, Y. J.; 29 numerical modeling of the biological Elements Liew, K. M. population problems 2014, 40: 181–188 Structural and Multidisciplinary A survey of structural and multidisciplinary Deaton, Joshua D.; 24 Optimization continuum topology《中国学术期刊文摘》赠阅 optimization: post 2000 Grandhi, Ramana V. 2014, 49(1): 1–38 Journal of the Franklin New delay-dependent robust stability criteria Lu, Renquan; Wu, Haiyi; Institute-Engineering and Applied 23 for uncertain neutral systems with mixed delays Bai, Jianjun Mathematics 2014, 351(3): 1386–1399 Belabed, Zakaria; Houari, An efficient and simple higher order shear and Mohammed Sid Ahmed; Composites Part B-Engineering 20 normal deformation theory for functionally Tounsi, Abdelouahed; et 2014, 60: 274–283 graded material (FGM) plates al. Electrocatalytic determination of captopril Beitollahi, Hadi; Taher, using a modified carbon nanotube paste Mohammad Ali; Measurement 20 electrode: Application to determination of Ahmadipour, Malihe; et 2014, 47: 770–776 captopril in pharmaceutical and biological al. samples Magnetohydrodynamic flow in a permeable Sheikholeslami, M.; Scientia Iranica 19 channel filled with nanofluid Ganji, D. D. 2014, 21(1): 203–212

114 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Engineering, Ocean

Citation Title Authors Source Frequency

Numerical simulation of three dimensional Ji, Bin; Luo, Xianwu; Arndt, Ocean Engineering 19 cavitation shedding dynamics with special Roger E. A.; et al. 2014, 87: 64–77 emphasis on cavitation-vortex interaction

Quality-Controlled Upper-Air Sounding Ciesielski, Paul E.; Yu, Journal of Atmospheric and Oceanic 16 Dataset for DYNAMO/CINDY/AMIE: Hungjui; Johnson, Richard Technology Development and Corrections H.; et al. 2014, 31(4): 741–764 Between a rock and a hard place: Firth, L. B.; Thompson, R. Coastal Engineering 12 Environmental and engineering considerations C.; Bohn, K.; et al. 2014, 81(SI): 122–135 when designing coastal defence structures

Wave farm impact on the beach profile: A case Abanades, J.; Greaves, D.; Ocean Engineering 11 study Iglesias, G. 2014, 86: 34–44

Efficiency of OWC wave energy converters: A Applied Ocean Research 10 Lopez, I.; Iglesias, G. virtual laboratory 2014, 44: 63–70 Non-hydrostatic modeling of surf zone wave Smit, Pieter; Janssen, Tim; Coastal Engineering 10 《中国学术期刊文摘》赠阅 dynamics Holthuijsen, Leo; et al. 2014, 83: 36–48

Loads for use in the design of ships and Hirdaris, S. E.; Bai, W.; Ocean Engineering 8 offshore structures Dessi, D.; et al. 2014, 78: 131–174 Reliability-Based Flood Defense Analysis in Naulin, M.; Kortenhaus, A.; Coastal Engineering Journal 7 an Integrated Risk Assessment Oumeraci, H. 2015, 57(1)

Statistical Assessment of Storm Surge Wahl, T.; Mudersbach, C.; Coastal Engineering Journal 7 Scenarios Within Integrated Risk Analyses Jensen, J. 2015, 57(1) Vicinanza, Diego;

Innovative rubble mound breakwaters for Contestabile, Pasquale; Coastal Engineering 7 overtopping wave energy conversion Norgaard, Jorgen Quvang 2014, 88: 154–170 Harck; et al.

115 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015

Engineering, Petroleum

Citation Title Authors Source Frequency An Improved Method for the Determination of Petroleum Hydrocarbons from Soil Using Couto, M. N.; Borges, J. R.; Petroleum Science and Technology 9 a Simple Ultrasonic Extraction and Fourier Guedes, P.; et al. 2014, 32(4): 426–432 Transform Infrared Spectrophotometry Petroleum Exploration and Conventional and unconventional petroleum Zou Caineng; Yang Zhi; 6 "orderly accumulation": Concept and Development Zhang Guosheng; et al. practical significance 2014, 41(1): 14–30 An accurate explicit form of the Journal of Petroleum Science and Hankinson-Thomas-Phillips correlation for Fatoorehchi, Hooman; 5 Abolghasemi, Hossein; Engineering prediction of the natural gas compressibility Rach, Randolph 2014, 117: 46–53 factor Block scale investigation on gas content of Journal of Petroleum Science and coalbed methane reservoirs in southern Liu, Huihu; Sang, Shuxun; 5 Engineering Qinshui basin with statistical model and Wang, Geoff G. X.; et al. 2014, 114: 1–14 visual map Characteristics and origin of abnormally high porosity zones 《中国学术期刊文摘》赠阅in buried Paleogene clastic Cao Yingchang; Yuan Petroleum Science 4 reservoirs in the Shengtuo area, Dongying Guanghui; Li Xiaoyan; et al. 2014, 11(3): 346–362 Sag, East China Numerical investigation of a low-efficient Journal of Petroleum Science and Zhou, Lei; Hou, Michael Z.; 4 hydraulic fracturing operation in a tight gas Engineering Gou, Yang; et al. reservoir in the North German Basin 2014, 120: 119–129 Compositional Multiscale Finite-Volume Hajibeygi, H.; Tchelepi, H. Spe Journal 4 Formulation A. 2014, 19(2): 316–326 Production Modeling in the Oil and Natural Petroleum Science and Technology 4 Gas Industry: An Application of Trend Aydin, G. 2014, 32(5): 555–564 Analysis Journal of Petroleum Science and New surfactant developments for chemical Lu, Jun; Liyanage, Pathma 3 Engineering enhanced oil recovery Jith; Solairaj, Sriram; et al. 2014, 120: 94–101 Experimental study and application of tannin Journal of Petroleum Science and Li, Songyan; Li, Zhaomin; 3 foam for profile modification in cyclic steam Engineering Li, Binfei stimulated well 2014, 118: 88–98

责任编辑：姚玉琴

116 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 with the observation analysis. Overall, the effect of the preceding BOBTSs on the snow depth and soil moisture anomalies over the Astronomy and Earth Science TP cannot maintain to summer, and there is no robust connection between the BOBTSs and summer precipitation anomalies in East Atmospheric Sciences (Meteorology) China. Moreover, since the mid-1990s, the spring rainfall induced by the BOBTSs over the TP seems to be enhanced to a certain P4 1674-7313-201506000929 degree because of the intensified BOBTSs. A method for solving relative dispersion of the cloud droplet Keywords: tropical storms; Bay of Bengal; the Tibetan Plateau; spectra. LIU Yu, LI WeiLiang. Science China Earth Sciences, soil moisture; snow depth; WRF 2015, 58(6): 929-938. In English. The relative dispersion of the cloud droplet spectra or the shape P4 1674-7313-201506000939 parameter is usually assumed to be a constant in the two-parameter Effects of polarization calibration on aerosol optical depth cloud microphysical scheme, or is derived through statistical retrieval: An ocean case sensitivity analysis. LIU TianYue, CHI analysis. However, observations have revealed that the use of such TianHe, CHEN Wei. Science China Earth Sciences, 2015, 58(6): methods is not applicable for all actual cases. In this study, 939-948. In English. formulas were derived based on cloud microphysics and the Reflectance measurements of both the visible and infrared bands of properties of gamma function to solve the average cloud droplet passive remote sensing sensors are widely used to retrieve aerosol radius and the cloud droplet spectral shape parameter. The gamma optical depth (AOD) information. This is performed commonly for distribution shape parameter, relative dispersion, and cloud droplet data obtained over both ocean and land, and these measurements spectral distribution can be derived through solving the droplet allow for the off line development of a lookup table using radiative spectral shape parameter equation using the average droplet radius, transfer models. Owing to molecular and aerosol effects, the volume radius, and their ratio, thereby deriving an analytic solution. reflected light received by the sensor is usually highly polarized. We further examined the equation for the droplet spectral shape The linear polarization effect may be up to 100%, and the parameter using the observational droplet spectral data, and results polarization factor of a sensor optical system will change the total revealed the feasibility of the method. In addition, when the method intensity as well as the polarization status of the signal reaching the was applied to the two-parameter cloud microphysical scheme of detector. The detector response will be different when the incident the Weather Research and Forecast (WRF) model to further light polarization status changes, even if the total intensity remains examine its feasibility, the modeling results showed that it constant. However, if the polarization calibration is neglected, it improved precipitation simulation 《中国学术期刊文摘》赠阅performance, thereby indicating will cause obvious errors in the aerosol data retrieval. This is that it can be utilized in two-parameter cloud microphysical especially true for aerosol optical depth retrieval over an ocean. schemes. This measurement relies directly on the reflectance output of the Keywords: cloud droplet spectrum; gamma distribution; relative sensor. Cases involving land surfaces are not discussed herein dispersion; shape parameter; average radius because the inhomogeneous properties conceal the error due to polarization. Taking the 550 and 860 nm bands as examples, the P4 1674-7313-201506000915 difference between the real top-of-atmosphere (TOA) reflectance Can the tropical storms originated from the Bay of Bengal and the reflectance reaching the detector is calculated using three impact the precipitation and soil moisture over the Tibetan different sensor polarization standards according to the Plateau? XIAO ZhiXiang, DUAN AnMin. Science China Earth Sea-viewing Wide Field-of-view Sensor (SeaWiFS) and Moderate Sciences, 2015, 58(6): 915-928. In English. Resolution Imaging Spectroradiometer (MODIS) standards. The This study investigates the impacts of tropical storms originated differences in AOD retrieval are also demonstrated using the from the Bay of Bengal (BOBTSs) on the precipitation and soil lookup table developed previously from a vector radiative transfer moisture over the Tibetan Plateau (TP) in April-June (AMJ) and code. The results reveal that under a normal situation in which the September-December (SOND) during 1981-2011 based on the best AOD is 0.15, the maximum AOD retrieval error could reach 0.04 track dataset provided by Joint Typhoon Warning Centre (JTWC). in 550 nm but only 0.02 in 860 nm for the dust aerosol model. For Results indicate that there are about 1.35 BOBTSs influence the TP the soot aerosol model, the maximum AOD retrieval error is 0.1 in in each year and most of them occurred in May and October, and 550 nm and 0.12 in 860 nm, indicating that the lack of polarization the BOBTSs in AMJ influence the TP with larger extension and calibration will lead to large errors in aerosol retrieval over an higher latitudes than those in SOND. The maximum regional ocean. precipitation induced by the BOBTSs accounts for more than 50% Keywords: aerosol; polarization; calibration; radiative transfer for the total precipitation in the corresponding month and about 20% for the season. Further analysis reveals that the surface soil P4 1674-7313-201506000906 moisture anomalies induced by the BOBTSs can persist only 20-25 Influence of natural rainfall variability on the evaluation of days in AMJ, and the case is also true for the snow depth in SOND. artificial precipitation enhancement. WU XiangHua, NIU Numerical simulations by using the regional climate model of ShengJie, JIN DeZhen, et al. Science China Earth Sciences, 2015, Weather Research and Forecasting (WRF) suggest that the soil 58(6): 906-914. In English. moisture anomalies in the sub-surface can last 2 months whereas Evaluating cloud seeding effects is one of the most critical issues in for the surface it can persist only about 20 days, which agrees well artificial precipitation enhancement experiments. However, the 117 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts evaluation is not straightforward because there is natural rainfall frequencies of the BDS, three categories of combinations are variability, which subjects the atmosphere to spatiotemporal developed: ionosphere-free combinations (i.e., those that eliminate instabilities. The aim of this study is to analyze natural rainfall the ionospheric effect), minimum-noise combinations (those that variability using the modern statistical simulation method, mitigate the effects of thermal noise and multiple paths), and “bootstrap”, to analyze its influence on the evaluation of seeding troposphere-free combinations (those that mitigate tropospheric activities and to take proper measures to control the influence. The effects). Both the ionosphere-free and troposphere-free study is based on the 1997-2007 airborne seeding macro records combinations can be expressed as planes, whereas the and the daily precipitation data in Jilin Province. The influence of minimum-noise combinations can be expressed as a line. The natural rainfall variability can be reduced through three approaches: relationships between these three categories of linear combinations the increase of the supposed “seeded” sample size N, the rejection are investigated from the perspective of geometry. The angle of outliers, and the selection of similar control units. A larger N between the troposphere-free plane and ionosphere-free plane is leads to smaller calculated precipitation variability and detectable small, while the angles between the troposphere-free plane and the lower limits of seeding effects. When N is near 470 and the seeding minimum-noise line, and between the ionosphere-free plane and effect is between 20% and 30%, the confidence level reaches 90%. the minimum-noise line, are large. Specifically, the For a single seeding operation, the case deletion model that rejects troposphere-free plane is orthogonal to the minimum-noise line. By strong influence points and selects similar control units is introducing the concepts of lane number and integer ionosphere established to control the influence of natural precipitation number, the characteristics of the long-wavelength integer variability, which obviously improves the evaluation of artificial combinations and ionosphere-free integer combinations are precipitation enhancement. The results demonstrate that the relative investigated. The analysis indicates that the longest wavelength that seeding effect in Jilin Province is concentrated mainly in the range can be formed for integer combinations is 146.53 m, and the of 0 to 30%, with an average of 11.95%, and has no significant ionosphere-free integer combinations all have large noise linear relationship with the actual precipitation amount. However, amplification factors. The ionosphere-free integer combination the fluctuation amplitude of the relative effect decreases as the with minimum noise amplification factor is (0, 62, 59). According precipitation amount rises. to the lane number, integer ionosphere number, and noise Keywords: seeding effect; natural rainfall variability; bootstrap; amplification factor, optimal integer combinations with different case deletion model; detectable lower limit characteristics are presented. For general short baselines and long baselines, three independent integer combinations are suggested. Geology Keywords: BeiDou Navigation Satellite System; triple-frequency 《中国学术期刊文摘》赠阅linear combination; long wavelength; ionosphere-free; minimum P5 1001-6538-201510000958 noise New SIMS U-Pb zircon age and its constraint on the beginning of the Nantuo glaciation. Pengju Liu, Xianhua Li, Shouming Chen, Oceanography et al. Science Bulletin, 2015, 60(10): 958-963. In English. A new SIMS U-Pb zircon age of 654.2 ± 2.7 Ma was reported from P7 1674-7313-201506000949 the middle Datangpo Formation in Changyang County of Hubei Classification of estuaries in China based on eutrophication Province, China. The age is identical with that of 654 ± 3.8 Ma susceptibility to nutrient load. LI JunLong, ZHENG BingHui, from the top Datangpo Formation in western Hunan Province, LIU Yong, et al. Science China Earth Sciences, 2015, 58(6): revealing that the volcanic activities (~654 Ma) may have occurred 949-961. In English. widely in South China. The occurrence of the tuff beds (~654 Ma) Recently, environmental pressures along coasts have increased at different intervals of the Datangpo Formation indicates that the substantially. Classification of estuaries according to their erosion process after the Datangpo deposition varied significantly sus-ceptibility to eutrophication nutrient load is a useful method to in different areas. It is thus consequently suggested that the rift in determine priority management objects and to enforce control South China was active until the Nantuo glaciation. In addition, the measures. Using historical monitoring data from 2007 to 2012, new age confirms that the Nantuo glaciation started much later than from 65 estuaries, including 101 estuarine monitoring sections and 654 Ma. 260 coastal monitoring stations, a nutrient-driven phytoplankton Keywords: South China; Neoproterozoic; Datangpo Formation; dynamic model was developed based on the relationship among SIMS U-Pb zircon dating; Nantuo glaciation phytoplankton biomass, Total Nitrogen (TN) load and physical features of estuaries. The ecological filter effect of es-tuaries was Geophysics quantified by introducing conversion efficiency parameter values into the model. Markov Chain Monte Carlo algo-rithm of Bayesian P3 1674-7313-201506000896 inference was then employed to estimate parameters in the model. BDS triple-frequency carrier-phase linear combination models The developed model fitted well to the observed chlorophyll, and their characteristics. ZHANG XiaoHong, HE XiYang. primary production, grazing, and sinking rates. The analysis Science China Earth Sciences, 2015, 58(6): 896-905. In English. suggests that an estuary with Q/V (the ratio of river flow to An investigation has been made on the models and characteristics estuarine volume) greater than 2.0 per year and ε (conversion of triple-frequency carrier-phase linear combinations for the efficiency ratio) less than 1.0 g C/g N can be classified as less BeiDou Navigation Satellite System (BDS). Based on the three susceptible to TN load, Q/V between 0.7 to 2.0 per year and ε 118 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 between 1.0 to 3.0 g C/g N as moderately susceptible, and ε greater mounded divergent facies, and migrated wavy facies. The parallel than 3.0 g C/g N as very susceptible. The estuaries with Q/V less onlap fill facies is interpreted as alternating coarser turbidites or than 0.7 per year vary greatly in their susceptibility. The estuaries other gravity-flow deposits and fine hemipelagic sediments filling with high and moderate susceptibility accounted for 67% of all the the canyon valley. The chaotic fill facies is presumed to be debrites analyzed estuaries. They have relatively high eutrophication risks and/or basal lag deposits filling the thalwegs. The mounded and should be the focus of environmental supervision and pollution divergent and migrated wavy seismic facies can be explained as prevention. canyon levees consisting mainly of overspilled fine turbidites and Keywords: estuary; eutrophication; susceptibility; classification sediment waves on the levees or on the canyon-mouth submarine fans. Age correlation between the sequence boundaries and the P7 1674-7313-201506000986 ODP Site 1144 data suggests that the Dongsha canyon was initiated Geochemical constraints on the methane seep activity in at approximately 0.9 Ma in the middle Pleistocene. Mapping of the western slope of the middle Okinawa Trough, the East China canyon indicates that the canyon originated at the upstream portion Sea. LI Qing, CAI Feng, LIANG Jie, et al. Science China Earth of the middle reach of the modern canyon, and has been Sciences, 2015, 58(6): 986-995. In English. continuously expanding both upstream and downstream by Anaerobic oxidation of methane and sulfate reduction was studied retrogressive erosion, incision, and deposition of turbidity currents in the pore waters of four cores at two stations of the middle and other gravity transport processes. The ages of the sequence Okinawa Trough. Pore water vertical distributions of sulfate, boundaries representing major canyon incision events are in good methane, sulfide, total alkalinity, ammonium, and phosphate were agreement with those of global sea-level lowstands, indicating that determined in this study. Our results show strong linear sulfate sea-level changes may have played an important role in the concentration gradients of 6.83 mmol/L m-1 in Core A and 5.96 canyon's development. The Dongsha canyon developed in a region mmol/L m-1 in Core C, which were collected from two stations. with an active tectonic background characterized by the Taiwan Concurrent variations of methane, total alkalinity and hydrogen uplifting and the development of the Taixinan foreland basin. sulfide all exhibit steep increases with depth at both cores, which However, no evidence suggests that the canyon formation is indicate active methane seep activities around two stations. Pore directly associated with local or regional faulting and magmatic water ammonium and phosphate concentrations reveal minor activities. Turbidity currents and other gravity transport processes influences of organic matter degradation on sulfate reduction at two (including submarine slides and slumps) may have had an stations. Sulfate methane interface (SMI) was extrapolated from important influence on the formation and evolution of the canyon. linear sulfate profiles in methane seep cores. Shallower SMI depths Keywords: Dongsha submarine canyon; multibeam bathymetry; (A: 4.9 mbsf; C: 5.4 mbsf) indicate《中国学术期刊文摘》赠阅 strong methane fluxes and seismic sequences; seismic facies; depositional elements; South active anaerobic oxidation of methane in the underlying sediments. China Sea Keywords: anaerobic oxidation of methane; methane seep; pore water; the Okinawa Trough P7 1674-7313-201506000962 Palaeo-sea-ice changes on the North Icelandic shelf during the P7 1674-7313-201506000971 last millennium: Evidence from diatom records. SHA LongBin, Morphology, sedimentary characteristics, and origin of the JIANG Hui, LIU YanGuang, et al. Science China Earth Sciences, Dongsha submarine canyon in the northeastern continental 2015, 58(6): 962-970. In English. slope of the South China Sea. YIN ShaoRu, WANG LiaoLiang, A high resolution record of sea-ice concentration on the North GUO YiQun, et al. Science China Earth Sciences, 2015, 58(6): Icelandic shelf during the last millennium has been reconstructed 971-985. In English. using a diatom-based sea-ice transfer function. The reconstructed The Dongsha submarine canyon is a large canyon belonging to a sea-ice record for the top of sediment core MD99-2275 exhibits a group of canyons on the northeastern South China Sea margin. slightly increasing trend over the last 1000 years. Prior to AD 1300 Investigation of the Dongsha canyon is important for understanding sea-ice abundance was generally below the mean value, suggesting the origin of this canyon group as well as the transport mechanism the strong influence of warm waters from the Irminger Current of sediments on the margin, and the evolution of the Taixinan during the Medieval Warm Period. A marked increase of sea-ice foreland basin and the associated Taiwan orogenic belt. In this concentration indicates an abrupt change to colder conditions after study, the morphology, sedimentary characteristics, and origin of AD 1300, corresponding to the onset of the Little Ice Age. The the Dongsha canyon were investigated by integrating high- agreement between the reconstructed sea-ice concentration and IP25 resolution multi-channel seismic reflection profiles and high- data obtained from the same core, as well as with historical records precision multibeam bathymetric data. This is a slope-confined of Icelandic sea ice, suggests that diatoms may provide a valuable canyon that originates in the upper slope east of the Dongsha tool for future quantitative reconstructions of past sea-ice Islands, extends downslope in the SEE direction, and finally variability. In addition, agreement between changes in the merges with the South Taiwan Shoal canyon at a water depth of reconstructed sea-ice record and variations in the abundance of the 3000 m. The total length and average width of the canyon are major diatom components indicates that sea-ice conditions on the around 190 and 10 km, respectively. Eleven seismic sequence North Icelandic shelf are generally strongly influenced by changes boundaries within the canyon fills were identified and interpreted in the strength of two different water masses, the cold Polar water as incision surfaces of the canyon. In the canyon fills, four types of periodically derived from the East Greenland Current and the warm seismic facies were defined: parallel onlap fill, chaotic fill, Irminger Current derived from the North Atlantic Current. Our 119 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts proxy evidence also indicates that variations in solar activity have a riparian forests, groundwater influences the processes and amounts considerable impact on ocean dynamics, which in turn affects of ET by controlling the growth and spatial distribution of desert sea-ice abundance. riparian forests; quantifying the water stress of desert riparian Keywords: palaeo-sea-ice changes; North Icelandic shelf; forests using groundwater table is more appropriate, rather than soil Medieval Warm Period; Little Ice Age water content. Based on the understanding of ET and water movements in the groundwater-soil-plant-air system, a generalized P7 1674-7313-201506000996 framework expressing the water cycling and its key controlling The numerical simulation of caesium-137 transportation in mechanism in the lower reaches of the inland rivers of China is ocean and the assessment of its radioactive impacts after Fuku- described, and a simple model to estimate water requirements of shima NPP release. GUAN Yue, SHEN ShiFei, HUANG Hong. the desert riparian forests is presented. Science China Earth Sciences, 2015, 58(6): 996-1004. In English. Keywords: lower reaches of the Tarim River; water cycling; After the damage of Fukushima Daiichi Nuclear Power Plant, a evapotranspiration; desert riparian forests; Tamarix spp.; Populus great number of radioactive materials were released into the Pacific eu-phratica Ocean. Therefore, it is necessary to research on the temporal and spatial distribution of these radionuclides. We use Princeton Ocean P9 1674-7313-201506001018 Model to simulate the circulation of the coast water of Fukushima Inversion of vegetation height from PolInSAR using complex NPP and obtain the concentration of cae-sium-137 by solving the least squares adjustment method. FU HaiQiang, WANG diffusion equations. We employ the Monte Carlo N-particle ChangCheng, ZHU JianJun, et al. Science China Earth Sciences, (MCNP) code to assess the external doses caused by these 2015, 58(6): 1018-1031. In English. contaminated sea water. To improve the efficiency and In this paper, we propose the novel method of complex least effectiveness of volume source in MCNP code, we es-tablish a squares adjustment (CLSA) to invert vegetation height accurately transformation method between spot source and volume source, using single-baseline polarimetric synthetic aperture radar and determine an appropriate range of volume source. Finally, we interferometry (PolInSAR) data. CLSA basically estimates both calculate the absorbed doses of every organ/tissue and the effective volume-only coherence and ground phase directly without dose of a human body. assuming that the ground-to-volume amplitude radio of a particular Keywords: numerical simulation; POM; caesium-137; MCNP; polarization channel (e.g., HV) is less than ~10 dB, as in the absorbed dose; effective dose three-stage method. In addition, CLSA can effectively limit errors in interferometric complex coherence, which may translate directly Physical Geography《中国学术期刊文摘》赠阅 into erroneous ground-phase and volume-only coherence estimations. The proposed CLSA method is validated with P9 1674-7313-201506001032 BioSAR2008 P-band E-SAR and L-band SIR-C PolInSAR data. Its Evapotranspiration and its main controlling mechanism over results are then compared with those of the traditional three-stage the desert riparian forests in the lower Tarim River Basin. method and with external data. It implies that the CLSA method is YUAN GuoFu, LUO Yi, SHAO MingAn, et al. Science China much more robust than the three-stage method. Earth Sciences, 2015, 58(6): 1032-1042. In English. Keywords: polarimetric SAR interferometry (PolInSAR); complex Evapotranspiration (ET) and its controlling mechanism over the least squares adjustment; random volume over ground (RVoG); desert riparian forests in arid regions are the important scientific vegetation height inversion; truncated singular value decomposition basis for the water resources managements of the lower reaches of (T-SVD) the inland rivers of China. Nearly three years of continuous measurements of surface ET, soil water content at different depths P9 1001-6538-201511001038 and groundwater table over a typical Tamarix spp. stand and a Mass human migration and Beijing's urban heat island during typical Populus euphratica stand were conducted in the lower the Chinese New Year holiday. Jingyong Zhang, Lingyun Wu, reach of the Tarim River. The ET seasonal trends in the growing Fang Yuan, et al. Science Bulletin, 2015, 60(11): 1038-1041. In season were controlled by plant phenology, and ET in non-growing English. season was weak. The diurnal variations of ET resulting from the Population movements around the Chinese New Year (CNY), comprehensive effects of all atmospheric factors were significantly which are much larger in recent years than before, are the largest related with reference ET. The spatial pattern of ET was annual human migration in the world. However, it is still largely determined by vegetation LAI, more vegetation coverage, more ET unknown how or to what extent such mass human migration affects amount. Groundwater is the water source of surface ET, and the urban climate. Here, we investigate the role of mass human soil water in shallow layers hardly took part in the water exchange migration in influencing Beijing's urban heat island (UHI) during in the groundwater- soil-plant-air system. The temporal processes the CNY holiday for the period of 2004-2013. We find that the of ET over the Tamarix stand and the Populus stand were similar, UHI effects expressed as daily mean (ΔTmean), maximum (ΔTmax), but the water consumption of the well-grown Populus euphratica and minimum (ΔTmin) temperature differences between urban and was higher than that of the well-grown Tamarix spp. Further rural areas show a weakening trend during the CNY week relative analysis indicates that plant transpiration accounts for most of the to the background period (4 weeks including 2-3 weeks before and surface ET, with soil evaporation weak and negligible; 2-3 weeks after the CNY week). In particular, large reductions groundwater table is a crucial factor influencing ET over the desert occurred during the CNY week for the period of 2009-2013, when 120 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 nearly half of population left the city before the CNY holiday. Hanlin Zhang, Yuanyuan Huang, Hyuek Jong Lee, et al. Science

ΔTmean, ΔTmax, and ΔTmin averaged over the period of 2009-2013 Bulletin, 2015, 60(11): 1033-1035. In English. during the CNY week were 0.64, 0.45, and 0.83 ℃ lower than Zinc finger in the cerebellum 1 (Zic1) is known to regulate during the background period, representing relative reductions of neurogenesis and myogenesis in the developmental stage and 35%, 66%, and 27%, respectively. Our findings highlight the widely used as one of the brown adipocyte- specific markers. In important role of modern mass human migration for urban climate this study, we examined the effect of Zic1 on brown adipogenesis. based on a case study in Beijing. Overexpression of Zic1 attenuated the lipid accumulation and the

Keywords: Urban heat island; Chinese New Year holiday; Mass expressions of PPARγ2 and C/EBPα in C3H10T1/2 mesenchymal human migration; Surface air temperature; Beijing City stem cells. The mRNA levels of BAT-specific thermogenic genes (PRDM16, PGC-1α and UCP1) and fatty acid oxidation regulatory Surveying genes (PPARα, CPT1α, CPT1β and COX7α1) were suppressed in Zic1-overexpressed cells. Moreover, overexpression of Zic1 P2 1001-6538-201510000964 reduced the mitochondrial oxidative phosphorylation (OXPHOS) Initial results of China's GNSS-R airborne campaign: soil regulatory proteins including ATP5α, UQCRC2, SDHB and moisture retrievals. Wei Wan, Weihua Bai, Limin Zhao, et al. NDUFB5. These results indicate a potential role of Zic1 in the Science Bulletin, 2015, 60(10): 964-971. In English. regulation of brown adipogenesis via inhibiting adipogenesis, fatty The global navigation satellite system reflectometry (GNSS-R) acid oxidation and mitochondrial OXPHOS. technique has been proven to be a powerful tool for retrieving Keywords: Zic1; Brown adipogenesis; Fatty acid oxidation; geophysical parameters of ocean and land/hydrology processes. OXPHOS The ultimate goal for such GNSS-R applications is to achieve large-scale, allweather, and full-time mapping using spaceborne Botany platforms. In order to ensure both GNSS-R receiver and algorithm meet the requirements of spaceborne observations, airborne Q94 1001-6538-201510000925 experimental campaigns need to be first carried out for early testing A comparison of genomic selection methods for breeding value and validation purposes. This paper presents a first comprehensive prediction. Xin Wang, Zefeng Yang, Chenwu Xu. Science Bulletin, overview of China's airborne GNSS-R campaign conducted on 2015, 60(10): 925-935. In English. May 30, 2014. There were two objectives for this campaign: (1) to Recent advances in molecular genetics techniques have made dense examine the capability of the GNSS-R receiver developed by the marker maps available, and the prediction of breeding value at the National Space Science Center, Chinese《中国学术期刊文摘》赠阅 Academy of Sciences, for genome level has been employed in genetics research. However, an airborne observations and (2) to study algorithms for soil moisture increasingly large number of markers raise both statistical and and altimetry retrievals. In this paper, initial results of soil moisture computational issues in genomic selection (GS), and many methods retrievals are presented. The left-hand circularly polarized- have been developed for genomic prediction to address these predominant satellite information was successfully used to retrieval problems, including ridge regression-best linear unbiased soil moisture over the cropland. The right-hand circularly polarized prediction (RR-BLUP), genomic best linear unbiased prediction, components of the reflected signals were also received and BayesA, BayesB, BayesCπ, and Bayesian LASSO. In this paper, examined. The GPS-derived soil moisture results, on the one hand, these methods were compared regarding inference under different correctly represented the spatial variations of the soil moisture conditions, using real data from a wheat data set and simulated along the tracking of the flight; on the other hand, the results scenarios with a small number of quantitative trait loci (QTL) (20), underestimated the ground-truth. Errors from the retrieval model a moderate number of QTL (60, 180) and an extreme number of and from the positioning and effects from the vegetation layer and QTL (540). This study showed that the genetic architecture of a from the atmospheric water vapor were the primary causes of the trait should be fully considered when a GS method is chosen. If a uncertainties in soil moisture retrievals using the airborne GNSS-R small amount of loci had a large effect on a trait, great differences data. This airborne experimental campaign firstly investigate that were found between the predictive ability of various methods and China has the capability to perform airborne GNSS-R observation BayesCπ was recommended. Although there was almost no using the self-developed receiver, although the receiver developed significant difference between the predictive ability of BayesCπ by the NSSC needs to be further examined for its capability for and BayesB, BayesCπ is more feasible than BayesB for real data spaceborne observation. The early findings of this study will analysis. If a trait was controlled by a moderate number of genes, provide illustrations for planned future airborne campaigns. the absolute differences between the various methods were small, Keywords: GNSS-R; Soil moisture; Airborne campaign; The but BayesA was also found to be the most accurate method. Yellow River; GPS Furthermore, BayesA was widely adaptable and could perform well with different numbers of QTL. If a trait was controlled by an Biological Science extreme number of minor genes, almost no significant differences were detected between the predictive ability of various methods, Biochemistry but RR-BLUP slightly outperformed the others in both simulated scenarios and real data analysis, thus demonstrating its robustness Q5 1001-6538-201511001033 and indicating that it was quite effective in this case.

Zic1 negatively regulates brown adipogenesis in C3H10T1/2 cells. Keywords: Genomic selection; Breeding value; Prediction; 121 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts

Comparison; Predictive ability transcription factors regulate the H2S signaling pathway in plants, allowing them to cope with cadmium stress. Q94 1001-6538-201510000916 Keywords: Hydrogen sulfide; WRKY transcription factors; Winners and losers among tree species in Xishuangbanna: Cadmium stress; Arabidopsis which traits are most important? Meiling Zhao, Bo Pan, Yunhong Tan, et al. Science Bulletin, 2015, 60(10): 916-924. In General Biology English. Massive human interference in natural ecosystems is resulting in a Q1 1001-6538-201510000905 few "winners" and many "losers". However, the drivers of this Characterization and cloning of SMALL GRAIN 4, a novel winner-loser replacement pattern remain poorly understood. The DWARF11 allele that affects brassinosteroid biosynthesis in aim of the study reported here was to identify winners among the rice. Zhenyuan Shi, Yuchun Rao, Jie Xu, et al. Science Bulletin, tree flora of Xishuangbanna and compare their functional traits, 2015, 60(10): 905-915. In English. specific leaf area (SLA), wood density (WD), seed mass (SM) and Brassinosteroids (BRs) are important hormones that regulate plant maximum height (MH) with previously identified losers (i.e., development and physiology. Substantial progresses have been endangered species). Fifteen native tree species were identified as made in BR-related studies, and especially an increasing number of winners from expert opinion, plot-based surveys of secondary new genes involved in BR biosynthesis have been identified. Here, forests and plotless surveys along roads. Twelve endangered tree we characterize a BR-related rice mutant, small grain 4 (sg4), species for which trait information could be obtained were used for obtained from callus culture of japonica cultivar Nipponbare. This comparison. Traits were compared with a Wilcoxon rank-sum test. mutant showed multiple phenotypes such as dark green, rugose Winners had significantly higher SLA, but lower WD. SM and MH erect leaves and small round grains. It was higher than the wild did not differ significantly between groups. When the effects of type, different from the majority of BR- and gibberellin-related phylogeny were removed by using phylogenetic generalized least mutants. Genetic analysis showed that the mutant phenotypes are squares, the difference in SLA became marginally insignificant. controlled by a single recessive locus. The gene was fine-mapped

Principal component analysis resulted in two overlapping groups, to a 90.7-kb interval with 1100 F2 recessive individuals by means showing that the selected traits were insufficient to distinguish of map-based cloning. Totally 11 open reading frames were found winners and losers. Our results suggest that the "few winners, many in this interval, only one of which was detected with an 8-bp losers" paradigm applies to trees in Xishuangbanna, with 15 insertion in the 50UTR region by sequencing. Functional species accounting for most trees in the disturbed habitats sampled. complementation test revealed that a DWARF11 allele, Keywords: Human disturbance; 《中国学术期刊文摘》赠阅Functional traits; Phylogeny; LOC_Os04g39430, is answer for the mutant phenotype of sg4. Conservation status; Tropical forests Tissue-specific response to BR and decreased expression levels of BR biosynthetic genes suggest that sg4 is a weak BR-deficient Q94 1001-6538-201511000995 mutant. These results are beneficial to understanding the WRKY transcription factors down-regulate the expression of physiological action of sg4 in a more comprehensive way.

H2S-generating genes, LCD and DES in Arabidopsis thaliana. Keywords: Brassinosteroid; Gene cloning; Oryza sativa L.; Rice Zhiqiang Liu, Huihui Fang, Yanxi Pei, et al. Science Bulletin, 2015, mutant 60(11): 995-1001. In English.

Hydrogen sulfide (H2S) is a gasotransmitter playing a vital role in Q1 1001-6538-201510000899 response to biotic and abiotic stress for plants. In order to You are never alone: crosstalk among epigenetic players. understand the transcriptional regulation of the genes that are Cheng-Zhi Wang, Bing Zhu. Science Bulletin, 2015, 60(10): responsible for endogenous H2S generation, the promoter 899-904. In English. sequences of L-cysteine desulfhydrase (LCD), D-cysteine Different cell types in a certain organism contain the same genome desulfhydrase (DCD1, DCD2), desulfhydrase (DES) and nitrogen while running diverse transcription programs. This is controlled by fixation synthetase (NFS1, NFS2) were analyzed. They are all epigenetic information, including DNA modifications, histone found to contain a W-box, a characteristic core binding site for the modifications, histone variants, non-coding RNAs, and chromatin plant WRKY transcription factors, which have important roles in architectures. Interestingly, recent progresses revealed extensive the plant's responses to numerous stresses by modifying the crosstalks among these epigenetic players. We discuss here how expression patterns of their target genes. An electrophoretic epigenetic players coordinate with each other to maintain mobility shift assay indicated that WRKY18 and WRKY60 epigenetic identities in mammal cells. More exciting researches are interacted with the W-box in the promoters of the LCD, DCD1, expected to expand our understanding regarding the epigenetic DCD2, DES and NFS2 genes, whereas WRKY40 bound to the regulatory network. W-box of the NFS1 promoter. The expression levels of the LCD, Keywords: Epigenetics; Crosstalk; Chromatin; Histone DES and DCD1 genes were up-regulated, but the DCD2 was modification; DNA methylation downregulated in the plants with WRKY18, WRKY40 or WRKY60 mutations. The plants with double and triple mutations of WRKY18, Genetics

WRKY40 and WRKY60 had a higher rate of H2S production during cadmium stress and were more resistant to the cadmium stress than Q3 1673-8527-201502000071 the wild type or single mutants. These results suggest that WRKY MONOCULM 3, an Ortholog of WUSCHEL in Rice, Is 122 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Required for Tiller Bud Formation. Zefu Lu, Gaoneng Shao, diseases with strong genetic evidence. Recently, susceptibility Jinsong Xiong, et al. Journal of Genetics and Genomics, 2015, genes for Ps and PsA have been identified within the late cornified 42(2): 71-78. In English. envelop (LCE) gene cluster, especially the cluster 3 (LCE3) genes. WUSCHEL (WUS) plays an essential role for the maintenance of It is noteworthy that the deletion of LCE3B and LCE3C meristem activity in dicots, but its function is still elusive in (LCE3C_LCE3B-del) is significantly associated with these two monocots. We isolated a new monoculm mutant, monoculm 3 diseases. Gene-gene interactions between LCE3 genes and other (moc3),in which a point mutation causes the premature termination genes are associated with Ps and PsA. LCE3 genes also have of rice O. sativa WUS (OsWUS). Morphological observation pleiotropic effect on some autoimmune diseases, such as revealed that the formation of tiller buds was disrupted in moc3. rheumatoid arthritis,atopic dermatitis and systemic lupus MOC3 was localized in the nuclear and could interact with erythematosus. Further studies need to focus on the potential TOPLESS-RELATED PROTEINS (TPRs). The expression of function of LCE3 genes in the pathogenesis of Ps and PsA in the MOC3 was induced by cytokinins and defection of MOC3 affected future. the expression of several two-component cytokinin response Keywords: LCE3 genes; Psoriasis; Psoriatic arthritis; Systematic regulators, OsRRs and ORRs. Our results suggest that MOC3 is review required for the formation of axillary buds and has a complex relationship with cytokinins. Q3 1673-8527-201503000119 Keywords: MOC3; WUSCHEL; Tiller bud formation; Cytokinins; Downregulation of Rice DWARF 14 LIKE Suppress Mesocotyl Oryza sativa L Elongation via a Strigolactone Independent Pathway in the Dark. Hiromu Kameoka, Junko Kyozuka. Journal of Genetics and Q3 1673-8527-201501000021 Genomics, 2015, 42(3): 119-124. In English. TaSCL14, a Novel Wheat (Triticum aestivum L.) GRAS Gene, Strigolactones (SLs) are a class of plant hormones that control plant Regulates Plant Growth, Photosynthesis, Tolerance to development in response to environmental conditions. In rice, Photooxidative Stress, and Senescence. Kunmei Chen, Hongwei mesocotyl elongation is regulated by SLs in the dark, while Li, Yaofeng Chen, et al. Journal of Genetics and Genomics, 2015, mesocotyls are longer in SL deficient or insensitive mutants. SLs 42(1): 21-32. In English. are perceived by DWARF14 (D14), which is a member of a small Rates of photosynthesis, tolerance to photooxidative stress, and gene family. In this study, we examined the function of another senescence are all important physiological factors that affect plant D14 family gene in rice, D14 LIKE (D14L), focusing on mesocotyl development and thus agricultural productivity. GRAS proteins growth. The mesocotyls of D14L RNAi lines are longer than those play essential roles in plant growth《中国学术期刊文摘》赠阅 and development as well as in of WT in the dark. This phenotype is enhanced when the D14L plant responses to biotic and abiotic stresses. So far few GRAS RNAi lines are combined with the d14 mutation, suggesting that genes in wheat (Triticum aestivum L.) have been characterized. A D14 and D14L work independently to inhibit mesocotyl elongation. previous transcriptome analysis indicated that the expression of a This phenotype is alleviated by the exogenous supply of GR24, a GRAS gene (TaSCL14) was induced by high-light stress in Xiaoyan synthetic SL, suggesting that D14L is not necessary for SL 54 (XY54), a common wheat cultivar with strong tolerance to signaling. D14L mRNA is predominantly expressed in vascular high-light stress. In this study, TaSCL14 gene was isolated from bundles and crown root primordia. Our results suggest that D14L XY54 and mapped on chromosome 4A. TaSCL14 was expressed in and D14 confer their effects via an SL independent pathway and an various wheat organs, with high levels in stems and roots. Our SL signaling pathway respectively. results confirmed that TaSCL14 expression was indeed responsive Keywords: Strigolactone; Mesocotyl; Rice; DWARF 14 (D14); to high-light stress. Barley stripe mosaic virus (BSMV)-based D14 LIKE (D14L); KARRIKIN INSENSITIVE 2 (KAI2) virus-induced gene silencing (VIGS) of TaSCL14 in wheat was performed to help characterize its potential functions. Silencing of Q3 1673-8527-201501000009 TaSCL14 resulted in inhibited plant growth, decreased EGFR/MAPK Signaling Regulates the Proliferation of photosynthetic capacity, and reduced tolerance to photooxidative Drosophila Renal and Nephric Stem Cells. Zhouhua Li, Sen Liu, stress. In addition, silencing of TaSCL14 in wheat promoted leaf Yu Cai. Journal of Genetics and Genomics, 2015, 42(1): 9-20. In senescence induced by darkness. These results suggest that English. TaSCL14 may act as a multifunctional regulator involved in plant Tissue homeostasis, accomplished through the self-renewal and growth, photosynthesis, tolerance to photooxidative stress, and differentiation of resident stem cells, is critical for the maintenance senescence. of adult tissues throughout an animal’s lifetime. Adult Drosophila Keywords: Triticum aestivum L.; TaSCL14; Photosynthesis; Malpighian tubules (MTs or fly kidney) are maintained by renal Photooxidative resistance; Senescence; BSMVeVIGS and nephric stem cells (RNSCs) via self-renewing divisions, however, it is unclear how RNSC proliferation and differentiation Q3 1673-8527-201502000049 are regulated. Here we show that EGFR/MAPK signaling is Association of the Late Cornified Envelope-3 Genes with dispensable for RNSC maintenance, but required for RNSC Psoriasis and Psoriatic Arthritis: A Systematic Review. proliferation in vivo. Inactivation of the EGFR/MAPK pathway Changbing Shen, Jing Gao, Xianyong Yin, et al. Journal of blocks or greatly retards RNSC cell cycle progression; conversely, Genetics and Genomics, 2015, 42(2): 49-56. In English. over-activation of EGFR/MAPK signaling results in RNSC Psoriasis (Ps) and psoriatic arthritis (PsA) are genetically complex over-proliferation and disrupts the normal differentiation of 123 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts renablasts (RBs), the immediate daughters of RNSC divisions. Our Atherosclerosis (MESA). Bonferroni correction was used to adjust data further suggest that EGFR/MAPK signaling functions for multiple testing. In the GenSalt study, suggestive linkage independently of JAK/STAT signaling and that dMyc and CycE signals were identified at 2p11.2?2q12.1 [maximum multipoint partially mediate EGFR/MAPK signaling in MTs. Together, our LOD score (MML)=2.18 at 2q11.2] and 11q24.3?11q25 data suggest a principal role of EGFR/MAPK signaling in (MML=2.29 at 11q25) for the log-transformed triglyceride regulating RNSC proliferation, which may provide important clues phenotype. Follow-up analyses of these two regions revealed for understanding mammalian kidney repair and regeneration gene-based associations of charged multivesicular body protein 3 following injury. (CHMP3), ring finger protein 103 (RNF103), AF4/FMR2 family, Keywords: Drosophila Malpighian tubules; Renal and nephric member 3 (AFF3), and neurotrimin (NTM) with triglycerides stem cells; EGFR/MAPK signaling (P=4×10-4, 1.00×10-5, 2.00×10-5, and 1.00×10-7, respectively). Both the AFF3 and NTM triglyceride associations were replicated among Q3 1673-8527-201503000087 MESA study participants (P=1.00×10-7 and 8.00×10-5, respectively). Genetic Study of Complex Diseases in the Post-GWAS Era. Furthermore, NTM explained the linkage signal on chromosome 11. Qingyang Huang. Journal of Genetics and Genomics, 2015, 42(3): In conclusion, we identified novel genes associated with lipid 87-98. In English. phenotypes in linkage regions on chromosomes 2 and 11. Genome-wide association studies (GWASs) have identified Keywords: Lipids; Linkage analysis; Positional association thousands of genes and genetic variants (mainly SNPs) that analysis; Gene-based analysis contribute to complex diseases in humans. Functional characterization and mechanistic elucidation of these SNPs and Q3 1673-8527-201501000001 genes action are the next major challenge. It has been well Impaired Autophagy in Hilar Mossy Cells of the Dentate Gyrus established that SNPs altering the amino acids of protein-coding and Its Implication in Schizophrenia. Yefeng Yuan, Hao Wang, genes can drastically impact protein function, and play an Zongbo Wei, et al. Journal of Genetics and Genomics, 2015, 42(1): important role in molecular pathogenesis. Functions of regulatory 1-8. In English. SNPs can be complex and elusive, and involve gene expression Schizophrenia (SCZ) is a complex disease that has been regarded regulation through the effect on RNA splicing, transcription factor as a neurodevelopmental, synaptic or epigenetic disorder. Here we binding, DNA methylation and miRNA recruitment. In the present provide evidence that neurodegeneration is implicated in SCZ. The review, we summarize the recent progress in our understanding of DTNBP1 (dystrobrevin-binding protein 1) gene encodes functional consequences of GWAS-associated non-coding dysbindin-1 and is a leading susceptibility gene of SCZ. We regulatory SNPs, and discuss the 《中国学术期刊文摘》赠阅application of systems genetics previously reported that the dysbindin-1C isoform regulates the and network biology in the interpretation of GWAS findings. survival of the hilar glutamatergic mossy cells in the dentate gyrus, Keywords: SNP; Genome-wide association study; Complex which controls the adult hippocampal neurogenesis. However, the diseases; Systems genetics; Network biology underlying mechanism of hilar mossy cell loss in the dysbindin-1-deficient sandy (sdy) mice (a mouse model of SCZ) is Q3 1673-8527-201503000107 unknown. In this study, we did not observe the apoptotic signals in Genome-Wide Linkage and Positional Association Analyses the hilar mossy cells of the sdy mice by using the TUNEL assay Identify Associations of Novel AFF3 and NTM Genes with and immunostaining of cleaved caspase-3 or necdin, a dysbindin-1- Triglycerides: The GenSalt Study. Changwei Li, Lydia A.L. and p53-interacting protein required for neuronal survival. Bazzano, Dabeeru C. Rao, et al. Journal of Genetics and Genomics, However, we found that the steady-state level of LC3- II, a marker 2015, 42(3): 107-118. In English. of autophagosomes, was decreased in the hippocampal formation in We conducted a genome-wide linkage scan and positional the mice lacking dysbindin-1C. Furthermore, we observed a association study to identify genes and variants influencing blood significant reduction of the cytosolic LC3-II puncta in the mossy lipid levels among participants of the Genetic Epidemiology cells of sdy mice. In addition, overexpression of dysbindin- 1C, but Network of Salt-Sensitivity (GenSalt) study. The GenSalt study not 1A, in cultured cells increased LC3-II level and the LC3 puncta was conducted among 1906 participants from 633 Han Chinese in the transfected cells. These results suggest that dysbindin- 1C families. Lipids were measured from overnight fasting blood deficiency causes impaired autophagy, which is likely implicated in samples using standard methods. Multipoint quantitative trait the pathogenesis of SCZ. genome-wide linkage scans were performed on the high-density Keywords: Dysbindin-1; Mossy cell; Neurodegeneration; lipoprotein, low-density lipoprotein, and logtransformed Autophagy; Schizophrenia triglyceride phenotypes. Using dense panels of single nucleotide polymorphisms (SNPs), single-marker and gene-based association Q3 1673-8527-201503000099 analyses were conducted to follow-up on promising linkage signals. Large Noncoding RNAs Are Promising Regulators in Additive associations between each SNP and lipid phenotypes were Embryonic Stem Cells. Ya-Pu Li, Yangming Wang. Journal of tested using mixed linear regression models. Gene-based analyses Genetics and Genomics, 2015, 42(3): 99-106. In English. were performed by combining P-values from singlemarker Embryonic stem cells (ESCs) hold great promises for treating and analyses within each gene using the truncated product method studying numerous devastating diseases. The molecular basis of (TPM). Significant associations were assessed for replication their potential is not completely understood. Large noncoding among 777 Asian participants of the Multi-ethnic Study of RNAs (lncRNAs) are an important class of gene regulators that 124 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 play essential roles in a variety of physiologic and pathologic correlation with soil pH, likely reflecting an adaptation of microbial processes. Dozens of lncRNAs are now identified to control ESC cell membrane to change in the ambient proton concentration. The self-renewal and differentiation. Research on lncRNAs may MAGE profiles in cultured bacteria cannot fully explain the MAGE provide novel insights into manipulating the cell fate or distribution in all the samples analyzed. Therefore, MAGEs in soil, reprogramming somatic cells into induced pluripotent stem cells lake sediments, and cave deposits likely have additional biological (iPSCs). In this review, we summarize the recent research efforts in source(s) other than SRB and cultured MAGE-producing bacteria. identifying functional lncRNAs and understanding how they act in The difference in MAGE pattern among environments is likely to ESCs, and discuss various future directions of this field. be attributed to change in microbial communities. Keywords: Embryonic stem cells; Induced pluripotent stem cells; Keywords: 1-O-monoalkyl glycerol ethers; soil; lake sediments; Large noncoding RNAs; Self-renewal; Differentiation cave deposits; biological sources

Q3 1673-8527-201502000057 Industrial Technology Regeneration across Metazoan Phylogeny: Lessons from Model Organisms. Qiao Li, Hao Yang, Tao P. Zhong. Journal of Genetics Automation Techniques and Computer Technology and Genomics, 2015, 42(2): 57-70. In English. Comprehending the diversity of the regenerative potential across TP391.41 1104-0579-201501000083 metazoan phylogeny represents a fundamental challenge in biology. Adaptive key SURF feature extraction and application in Invertebrates like Hydra and planarians exhibit amazing feats of unmanned vehicle dynamic object recognition. DU Ming-fang, regeneration, in which an entire organism can be restored from WANG Jun-zheng, LI Jing, et al. Journal of Beijing Institute of minute body segments. Vertebrates like teleost fish and amphibians Technology, 2015, 24(1): 83-90. In English. can also regrow large sections of the body. While this regenerative A new method based on adaptive Hessian matrix threshold of capacity is greatly attenuated in mammals, there are portions of finding key SRUF (speeded up robust features) features is proposed major organs that remain regenerative. Regardless of the extent, and is applied to an unmanned vehicle for its dynamic object there are common basic strategies to regeneration, including recognition and guided navigation. First, the object recognition activation of adult stem cells and proliferation of differentiated algorithm based on SURF feature matching for unmanned vehicle cells. Here, we discuss the cellular features and molecular guided navigation is introduced. Then, the standard local invariant mechanisms that are involved in regeneration in different model feature extraction algorithm SRUF is analyzed, the Hessian Metrix organisms, including Hydra, planarians, zebrafish and newts as is especially discussed, and a method of adaptive Hessian threshold well as in several mammalian organs.《中国学术期刊文摘》赠阅 is proposed which is based on correct matching point pairs Keywords: Regeneration; Stem cells; Dedifferentiation; Model threshold feedback under a close loop frame. At last, different organisms; Mammalian organs; Tissue repair dynamic object recognition experiments under different weather light conditions are discussed. The experimental result shows that Environmental Science and Safety Science the key SURF feature abstract algorithm and the dynamic object recognition method can be used for unmanned vehicle systems. Basic Theory of Environmental Science Keywords: dynamic object recognition; key SURF feature; feature matching; adaptive Hessian threshold; unmanned vehicle X13 1674-7313-201506001005 Distinct distribution revealing multiple bacterial sources for TP391 1104-0579-201501000049 1-O-monoalkyl glycerol ethers in terrestrial and lake Genetic-algorithm-based balanced distribution of functional environments. YANG Huan, ZHENG FengFeng, XIAO WenJie, characteristics for machines. WANG Guo-xin, DU Jing-jun, et al. Science China Earth Sciences, 2015, 58(6): 1005-1017. In YAN Yan. Journal of Beijing Institute of Technology, 2015, 24(1): English. 49-57. In English. The 1-O-monoalkyl glycerol ethers (MAGEs) were initially viewed In order to make reconfigurable manufacturing system (RMS) as the biomarkers for sulfate-reducing bacteria (SRB) me-diating adapt to the fluctuations of production demand with the minimum anaerobic oxidation of methane in the marine environments. number of reconfigurations in its full life cycle, we presented a However, limited information is known about their distri-bution in method to design RMS based on the balanced distribution of terrestrial and other aquatic settings including soils, fresh water functional characteristics for machines. With this method, lakes, and cave sediments, which may obscure our understanding functional characteristics were classified based on machining of their biological sources. Here we found that MAGEs were functions of cutting-tools and machining accuracy of machines. ubiquitous but differed obviously in distributional pattern among Then the optimization objective was set as the total shortest mobile those environments. The surface soils are dominated generally by distance that all the workpieces are moved from one machine to iC15:0-MAGE, followed by nC16:0-MAGE whereas the lake another, and an improved genetic algorithm (GA) was proposed to sediments show the opposite, resulting in significantly higher optimize the configuration. The elitist strategy was used to enhance iC15:0/nC16:0 ratios in soils than in lake sediments. The cave the global optimization ability of GA, and excellent gene pool was deposits are characterized by considerably higher proportions of designed to maintain the diversity of population. Software Matlab branched MAGEs than the former two environments. The was used to realize the algorithm, and a case study of simulation logarithm of iC15:0/aC15:0 ratio shows a significant negative was used to evaluate the method. 125 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Keywords: reconfigurable manufacturing systems; balanced torque is too small. Second, the attitude is difficult to be accurately distribution; functional characteristics; genetic algorithm detected. The new three-dimensional magnetic pole array can solve these major problems. The new actuator features an outer rotor TP242 1104-0579-201501000091 with multiple permanent magnet (PM) poles. Using an analytical Novel method to calibrate kinematic parameters for mobile solution and the finite element solution simulation, the feasibility of robots. SHI Jia-dong, LIU Juan, WANG Jian-zhong. Journal of the approach is verified. A prototype was developed, tested, and Beijing Institute of Technology, 2015, 24(1): 91-96. In English. experiments were conducted to obtain the practical value of the In order to reduce the system errors of dead reckoning and improve magnetic flux density. the localization accuracy, a new model for systematic error of Keywords: 3-D magnetic pole array; spherical actuator; simulation; mobile robot was defined and a UMBmark-based method for halbach; motor design calibrating and compensating systematic error was presented. Three dominant reasons causing systematic errors were considered: Energy and Power Engineering imprecise average wheel diameter, uncertainty about the effective wheelbase and unequal wheel's diameter. The new model for TK402 1104-0579-201501000035 systematic errors is considering the coupling effect of the three Designing the cooling system of a hybrid electric vehicle with factors during the localization of mobile robot. Three coefficients multi-heat source. WANG Rui, WANG Yi-chun, FENG to calibrate average wheel diameter, effective wheelbase, left and Chao-qing. Journal of Beijing Institute of Technology, 2015, 24(1): right wheels' diameter were obtained. Then these three coefficients 35-41. In English. were used to make improvements on robot kinematic equations. In order to reduce the power consumption and meet the cooling The experiments on the dual-wheel drive mobile robot DaNI show demand of every heat source component, three kinds of multi-heat that the presented method has achieveda significant improvement source cooling system schemes were designed base on the in the location accuracy compared with the UMBmark calibration. characteristic of power split hybrid electric vehicle (HEV). Using Keywords: odometry; systematic errors; position; calibration; the numerical simulation method, the power system heat transfer mobile robot model was built. By comparing the performance of three different schemes through the Simulink simulation, the best cooling system TP242 1104-0579-201501000042 scheme was found. Base on characteristics of these cooling system Novel miniature pneumatic pressure regulator for hopping structures, the reasonableness of the simulation results were robots. SAMO Saifullah, MA Shu-yuan, SAMEH Bdran. Journal analyzed and verified. The results showed that the cooling system of Beijing Institute of Technology, 《中国学术期刊文摘》赠阅2015, 24(1): 42-48. In English. designation based on the numerical simulation could describe the A novel miniature pressure regulator is fabricated and studied. The cooling system performance accurately. This method could regulator can easily be integrated into portable mechatronics or simplify the design process, improve design efficiency and provide miniature robotic applications because of its lightweight and a new way for designing a multi-heat source vehicle cooling compact size. An especial poppet is designed to minimize its size system. and to withstand high-pressure. The pressure regulator is designed Keywords: hybrid electric vehicle (HEV); numerical simulation; for a hopping robot which is powered by a combustion system. The multi-heat source; oil-cooled brake resistor; cooling system design hopping robot has great moving capacities such as jumping over big obstacles, walls and ditches. The regulator helps the hopping TK42 1104-0579-201501000026 robot to decrease size and weight, and to sustain high pressure of Influence of eddy current on transient characteristics of oxygen and fuel tank. It will maintain constant output pressure to common rail injector solenoid valve. LI Pi-mao, ZHANG obtain suitable proportion of oxygen and fuel in the combustion You-tong. Journal of Beijing Institute of Technology, 2015, 24(1): cylinder. Dynamic simulation of the miniature pneumatic pressure 26-34. In English. regulator is performed. Experiments on prototype of miniature Influence of eddy current on transient characteristics of common pneumatic pressure regulator are also carried out to validate the rail injector solenoid valve was studied in this paper. Experimental performance and satisfied performance is obtained. investigations of drive current and power source voltage of both Keywords: hopping robot; poppet valve; pneumatic pressure drive current ascending and descending process were conducted on regulator; pressure control a common rail injector solenoid valve. A new discretizing calculation method of solenoid valve flux linkage was put forward Electrotechnics for the first time based on the experimental results and drive circuit principle, and flux linkage of both drive current ascending and TM351 1104-0579-201501000097 descending process were evaluated. New inductance calculation Magnetic field of mathematical modeling and simulation of 3D methods for drive current ascending and descending process magnetic pole array spherical actuator. MENG Hong-jun, respectively were also presented. Influence of parasitic inductance WANG Zhan-lin, JIAO Zhong-xia. Journal of Beijing Institute of was evaluated. Results indicate that the air gap, under which the Technology, 2015, 24(1): 97-104. In English. transient flux linkage of the solenoid valve is the biggest, varies In this paper a new spherical actuator is designed and its with drive current due to eddy current. Flux linkage of drive current advantages are compared to an existing spherical actuator, which descending process is bigger than that of drive current ascending function is limited by several design bottlenecks. First the output process under the same drive current and the same air gap width. 126 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Eddy current can reduce the delay between the time that drive current begins to descend and the time that armature begins to General Industrial Technology move downward. Inductance of drive current descending process is bigger than that of drive current ascending process over larger TB1 1001-6538-201510000943 scope of drive current, but the difference becomes smaller with the Autonomous convergence and divergence of the self-powered increasing of air gap width. The differences of both flux linkage soft liquid metal vehicles. Jie Zhang, Youyou Yao, Jing Liu. and inductance between drive current ascending and descending Science Bulletin, 2015, 60(10): 943-951. In English. process are caused by the eddy current in core and armature Conventional rigid machines, even biological systems in nature, materials. generally do not own the capabilities like autonomous convergence Keywords: common rail injector; solenoid valve; transient or divergence. Here, such extraordinary behavior was demonstrated characteristic; flux linkage; inductance; eddy current for the first time with the liquid metal vehicle. This synthetic soft machine fueled with an aluminum flake could initiate its TK421 1104-0579-201501000065 autonomous locomotion in an open-top circular channel containing Investigation of the optimum differential gear ratio for real NaOH solution, like a running vehicle. If cutting a large machine driving cycles by experiment design and genetic algorithm. into several smaller separately running vehicles, each of them still AHMED Aboud, ZHAO Chang-lu, ZHANG Fu-jun. Journal of resumes its traveling state along the original track and chases each Beijing Institute of Technology, 2015, 24(1): 65-73. In English. other. If the volumes of such dispersive vehicles were close to each Experiment statistical method and genetic algorithms based other and they were all squeezed in the channel, the vehicles would optimization method are used to obtain the optimum differential move synchronously with oscillation. Otherwise, such self-motion gear ratio for heavy truck that provides best fuel consumption when would become desynchronized with interval between the inequable changing the working condition that affects its torque and speed vehicles decreased gradually. If their volumes were significantly range. The aim of the study is to obtain the optimum differential different, and the smaller vehicles were not squeezed in the channel, gear ratio with fast and accurate optimization calculation without the faster vehicle would overtake the slower ones, until they finally affecting drivability characteristics of the vehicle according to coalesced seamlessly. The assembled vehicle could deform itself certain driving cycles that represent the new working conditions of along with change of its velocity. This finding may shed light on the truck. The study is carried on a mining dump truck YT3621 future researches on smart material, fluid mechanics and soft matter with 9 forward shift manual transmission. Two loading conditions, to self-fueled machine and biomimics. It would also offer no load and 40 t, and four on road real driving cycles have been opportunities for constructing self-reconfigurable soft robots. discussed. The truck powertrain is《中国学术期刊文摘》赠阅 modeled using GT-drive, and Keywords: Liquid metal; Self-fueled machine; Soft robot; DOE -post processing tool of the GT-suite is used for DOE Autonomous convergence and divergence; Soft matter analysis and genetic algorithm optimization. Keywords: heavy trucks; fuel consumption; optimization; design TB1 1001-6538-201510000952 of experiment; genetic algorithm; differential gear ratio Energy and entropy equations in coupled nonequilibrium thermal mechanical diffusive chemical heterogeneous system. TK421.8 1104-0579-201501000058 Zhen-Bang Kuang. Science Bulletin, 2015, 60(10): 952-957. In Matching analysis of combined charging of an opposed-piston English. two-stroke engine. DONG Xue-fei, ZHAO Chang-lu, ZHANG In this paper we give an appropriate energy equation considering Fu-jun, et al. Journal of Beijing Institute of Technology, 2015, the diffusion and the energy production contributions of species for 24(1): 58-64. In English. a complex coupled system with chemical reaction. It is shown that To experimentally match performance and structural features of an the contribution of the mass diffusion on the internal energy is the opposed-piston two-stroke engine (OPTSE), two calculation same whether it is introduced by the mass flow through the outer models, a one-dimensional (1-D) model and a three-dimensional boundary or by the inner chemical reaction. In addition, the (3-D) model, of the combined charging matching simulation of an diffusion is a purely irreversible process and does not produce OPTSE was established by using the GT-Power software. To test reversible entropy or entropy flow. Based on this theory a new and verify the one dimensional model, the three-dimensional entropy production rate equation is derived for the coupled thermal computational fluid dynamics simulation model was established diffusive chemical heterogeneous system. The evolution equations using AVL FIRE software. Cylinder pressure curves in these two of the heat conduction and the mass diffusion derived from this models match perfectly, showing that it is reasonable to use the theory are fully consistent with the Fourier and Fick's laws. one-dimensional model to simulate the work process of an OPTSE. Keywords: Energy equation; Mass diffusion; Chemical reaction; Moreover, the effects of delivery ratio, nozzle ring diameter and Entropy production rate; Gibbs equation; Evolution equation exhaust back pressure on brake specific fuel consumption (BSFC) were studied. TB3 1001-6538-201511001019 Keywords: opposed-piston; combined charging; uniflow Post-synthesis pore expansion of mesoporous silica SBA-15 in scavenging; delivery ratio; exhaust back pressure the organic template removal via solvothermal treatment. Nan Li, Yongsheng Li, Shengjue Lu, et al. Science Bulletin, 2015, 60(11): 1019-1025. In English. The synthesis of mesoporous material SBA-15 has been 127 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts extensively reported in the past decades, which possesses a pore A novel algorithm using multiple spherical arrays based on diameter of 6-8 nm on average. Here, a simple post-synthesis spherical harmonic analysis is proposed to localize wideband procedure has been developed to synthesize SBA-15 with further acoustic sources. In the novel spherical harmonic algorithm, the expanded pore diameter to above 10 nm simply by a solvothermal received microphone signals are firstly used to do the spherical treatment replacing traditional hydrothermal step for mesopore Fourier transformation. Then, the multiple signal classification template removal, which results in efficient pore expansion and the (MUSIC) algorithm is applied to the spherical components to significantly promoted condensation of silica framework as well. obtain the angular-spectrum. Finally, the angular-spectrum This facile approach is believed applicable for pore expansions of smoothing technique is proposed to obtain the accurate localization other kinds of mesoporous silica materials. of wideband sources. In contrast to the traditional single spherical Keywords: Solvothermal treatment; Template removal; Pore size array, the multiple spherical arrays used in this paper consist of expanding; Framework condensation; SBA-15 several randomly distributed spheres in a given plane. The microphones are uniformly placed on each sphere, the same as the TB1 1001-6538-201511001026 usual single spherical array. Simulation comparison of wideband Suppressing longitudinal spatial hole burning with dual sources localization between a single spherical array and multiple assisted phase shifts in pitch-modulated DFB lasers. Renjia Guo, spherical arrays based on the novel algorithm is carried out to Junshou Zheng, Yunshan Zhang, et al. Science Bulletin, 2015, validate our proposed method. 60(11): 1026-1032. In English. Keywords: multiple spherical array; spherical harmonicanalysis; An equivalent corrugation pitch-modulated (ECPM) distributed wideband sources; source localization feedback (DFB) semiconductor laser with two equivalently assisted phase shifts (EAPS) was theoretically studied and experimentally Mathematics, Physics and Chemistry demonstrated. The simulated results showed that the longitudinal photon density distribution of the ECPM + EAPS DFB lasers was Chemistry much more uniform than that of a sole ECPM DFB laser without EAPS, and the longitudinal spatial hole burning was therefore O6 1674-7291-201507001159 suppressed more effectively. The results of experiment showed that A comparative study of preventing postoperative tendon good single longitudinal mode operation was achieved, with side adhesion using electrospun polyester membranes with different mode suppression ratio (SMSR) being over 35 dB, and the degradation kinetics. Zhiming Song, Bo Shi, Jianxun Ding, et al. wavelength range was from 1559.64 to 1563.02 nm when the Science China Chemistry, 2015, 58(7): 1159-1168. In English. operation current was from 50 to《中国学术期刊文摘》赠阅 160 mAat the temperature of Complications arising from tendon injury include tendon sheath 25 ℃, and the SMSR increased to 46.29 dB when the injection infection and peritendinous adhesion, in which tendon adhesion current was 130 mA. often leads to serious motor dysfunction. In this work, the Keywords: Distributed feedback; corrugationpitch-modulated; electrospun membranes of poly(L-lactide) (PLA) and Reconstruction equivalent chirp; Spatial hole burning poly(e-caprolactone) (PCL) with different degradation kinetics were used to investigate their efficacy for anti-adhesion toward Radio Electronics and Telecommunication Technology Achilles tendon repair. Compared with the PCL membrane, the PLA sample showed a faster rate of degradation in 42 d, and all the TN958.8 1104-0579-201501000105 degradation media (i.e., phosphate-buffered saline) maintained at a Three-dimensional bistatic interferometric ISAR imaging. constant pH of around 7.4. Meanwhile, the superior ZHAO Li-zhi, MARTORELLA Marco, FU Xiong-jun, et al. biocompatibility of both the PLA and PCL membranes were Journal of Beijing Institute of Technology, 2015, 24(1): 105-109. proved by the in vitro cellular adhesion tests and in vivo In English. histopathological assays. Simultaneously, the PLA membrane was An approach based on interferometry technique is proposed for more effective than the PCL sample in decreasing adhesion and three-dimensional (3D) bistatic inverse synthetic aperture radar promoting functional recovery. Furthermore, the experiment result (ISAR) imaging. It is converted to a monostatic problem by using was further confirmed by hematoxylin-eosin and Masson's the theory that a bistatic radar equals a monostatic radar located on trichrome staining, and type I collagen immunohistochemical the bisector of bistatic angle. Then, interferometric phases extracted analysis. All results revealed that the model treated with the from a pair of cross shaped antennas are used to estimate the height electrospun PLA membrane was obviously better with regard to and associated rotational velocity. Finally, numerical simulations both anti-adhesion and tendon repair than that in the PCL are provided to evaluate this method. membrane group. Considering the results of degradation and Keywords: bistatic inverse synthetic aperture radar (ISAR); 3D adhesion prevention efficacy, the electrospun polyester membranes, imaging; interferometric ISAR especially the PLA one, would be applied with fascinating potential in clinical prevention of postoperative tendon adhesion. TN912 1104-0579-201501000018 Keywords: anti-adhesion; Achilles tendon repair; biodegradability; Wideband acoustic source localization using multiple spherical electrospun membrane; poly(L-lactide); poly(e-caprolactone) arrays: anangular-spectrum smoothing approach. WANG Fang-zhou, PAN Xi. Journal of Beijing Institute of Technology, O6 1674-7291-201507001090 2015, 24(1): 18-25. In English. Advances in the development and component recognition of 128 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 latent fingerprints. Linru Xu, Congzhe Zhang, Yayun He, et al. Freshly prepared solutions are suggested for synthetics for which Science China Chemistry, 2015, 58(7): 1090-1096. In English. lacunary POMs are starting materials. The advantages of the Fingerprints have been used as an indispensable tool for personal cation-exchange process which are prior to MS analysis are identification in forensic investigations since the late 19th century. illustrated by an example. At present, fingerprinting technology has moved away from its Keywords: saturated; substituted; and lacunary POMs; forensic roots and is incorporating a broader scientific range, e.g., electrospray ionization mass spectrometry; cation-ion exchange material science, spectroscopy and spectral analysis, and even in process vitro diagnosis. After a brief introduction to latent fingerprints, this mini-review presents the pioneering progresses of fingerprinting O6 1674-7291-201507001169 technologies including (i) material and electrochemical techniques, Efficiency enhancement of P3HT: PCBM polymer solar cells and (ii) spectral and spectroscopy imaging techniques and using oligomers DH4T as the third component. Ping Fu, Dong immunological techniques capable of both the visualization of a Yang, Fujun Zhang, et al. Science China Chemistry, 2015, 58(7): fingerprint and the detection of chemicals present in it. Finally, 1169-1175. In English. perspectives on this rapidly developing field are discussed. We assembled a ternary blend bulk heterojunction polymer solar

Keywords: latent fingerprints; recognition; immunoassay; aptamer; cell (PSCs) containing P3HT (donor) and PC61BM (acceptor) mass spectrometry incorporated with a small molecule oligomer, dihexyl-quaterthiophene (DH4T) as a third component. By O6 1674-7291-201507001122 optimizing the contents of DH4T, we increased the power

Applications of aptamers for chemistry analysis, medicine and conversion efficiency of ternary P3HT: DH4T: PC61BM PSCs to food security. Rongrong Huang, Zhijiang Xi, Nongyue He. 4.17% from 3.44% of binary P3HT: PC61BM PSCs under AM 1.5 Science China Chemistry, 2015, 58(7): 1122-1130. In English. G of 100 mW/cm2 intensity. The major improvement is from the Since aptamer and its in vitro selection process called SELEX were increase of the short circuit current and fill factor that is due to the independently described by Ellington and Gold in 1990, extensive increased light absorption at short wavelength, the balanced charge research has been undertaken and numerous isolated aptamers for carrier transportation and the enhanced hole evacuation by a various targets have been applied. Aptamers can bind to a wide DH4T-enriched layer at the anode interface. In this work, we range of targets that include small organic molecules, inorganic demonstrated that the efficiency of the PSCs can be enhanced by compounds, haptens and even whole cells with high binding using low-bandgap conjugated polymer and its oligomer as donors affinity and specificity. Aptamers for《中国学术期刊文摘》赠阅 a wide range of targets have and fullerene derivatives as acceptors. been selected currently. In addition, aptamers are thermo stable and Keywords: ternary polymer solar cells; P3HT: PC61BM; oligomer; can also be regenerated easily within a few minutes denaturation, mobility; balanced charge carrier transportation which makes them easy to store or handle. These advantages make aptamers extremely suitable for applications based on molecular O646 1001-6538-201510000936 recognition as analytical, diagnostic and therapeutic tools. In this Enhanced electrochemical stimuli multilayers based on a review, the recent applications of aptamers for chemistry analysis, ferrocene-containing polymer. Yi-Xin Sun, Ke-Feng Ren, medicine and food security, along with the future trend will be Guo-Xun Chang, et al. Science Bulletin, 2015, 60(10): 936-942. In discussed. English. Keywords: aptamers; applications; chemistry analysis; medicine; Based on the noncovalent functionalization of ferrocene-grafted food security polyethylenimine (PEI-Fc) and carbon nanotubes (CNTs), CNT bundles are exfoliated by PEI-Fc solution and thus form stable O6 1674-7291-201507001206 compounds PEI-Fc@CNTs, which is used to construct the Characterization of polyoxometalates by electrospray PEI-Fc@CNTs/DNA multilayers through layer-by-layer assembly. ionization mass spectrometry. Qiaodi Jia, Yan Zhang, Jie Cao. The multilayers show a highly uniform and homogeneous Science China Chemistry, 2015, 58(7): 1206-1210. In English. characteristic, which significantly improve the electrical property The electrospray behaviors of saturated, substituted, and lacunary of the multilayers. Upon the oxidation electrical potential, the polyoxometalates (POMs) with classic Keggin and Dawson ferrocene groups are switched from reduction state ([Fe(C5H5)2]) to + structures were investigated systematically by electrospray mass oxidation state ([Fe(C5H5)2] ), leading to change of 4- spectrometry (ESI-MS). The anions included Keggin [SiW12O40] , microenvironments' charge density, resulting in swelling of the 8- 8- 10- 6- [SiW11O39] , [SiW10O36] , [SiW9O34] , Dawson [P2W18O62] , multilayers and a final degree of swelling of 37 % and the decrease 10- [P2W17O61] , and metal-substituted Keggin derivatives such as of multilayer stiffness. We maintain that electrochemical control 7- 6- 10- [PW11MnO40] , [SiW10V2O40] , and [GeW9Cu3O37] . Common over the swelling behavior of multilayers could have important species observed in the mass spectra arose from the protonation or implications for responsive coatings of nanoscale devices, cationization of either intact or dehydrated precursor ions. including mechanically tunable surfaces which are used to Compared to saturated and substituted POMs, lacunary POMs modulate cellular activities and control drug delivery. exhibited distinguished MS behaviors such as a much higher Keywords: Layer-by-layer assembly; Stiffness; Ferrocene; Carbon degree of cationization and dehydration of the bare polyoxoanions nanotubes; Electrochemical stimuli present in the mass spectra. In addition, some of these lacunary POMs were found to undergo subtle speciation change in solution. 129 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts O6 1674-7291-201507001131 better light-harvesting ability and the convenient electron transfer

Fabrication of GO/magnetic graphitic nanocapsule/TiO2 along the whole molecule can be obtained. The solar cell based on assemblies as efficient and recyclable photocatalysts. Zhenqian LI-34 exhibited a broad incident photon- to-current conversion Cheng, Ding Ding, Xiangkun Nie, et al. Science China Chemistry, efficiency (IPCE) spectrum and high conversion efficiency 2015, 58(7): 1131-1136. In English. (h=6.05%) with coadsorbent CDCA. In this work, we fabricate an efficient and stable photocatalyst Keywords: organic sensitizers; double anchoring units; system which has superior recyclability even under concentrated dye-sensitized solar cells; triphenylamine acidic conditions. The photocatalyst is prepared by assembling magnetic graphitic nanocapsules, titania (TiO2) and graphene oxide O6 1674-7291-201507001152 (GO) into a complex system through p-p stacking and electrostatic Polymer light-emitting devices based on europium(III) complex interactions. Such catalytic complex demonstrates very high with 11-bromo-dipyrido[3,2-a: 2',3'-c]phenazine. Qunping Fan, stability. Even after dispersal into a concentrated acidic solution for Yu Liu, Zhaoran Hao, et al. Science China Chemistry, 2015, 58(7): one month, this photocatalyst could still be recycled and maintain 1152-1158. In English. its catalytic activity. With methyl orange as the model molecule, Polymer light-emitting diodes (PLEDs) containing Eu(DBM)3 the photocatalyst is demonstrated to rapidly decompose the (BrDPPz) (DBM is dibenzoylmethane, and BrDPPz is 11- molecules with very high photocatalytic activity under both bromo-dipyrido[3,2-a: 2',3'-c]phenazine) doped in a blend of concentrated acidic and neutral condition. Moreover, this poly(9,9-dioctylfluorene) (PFO) and 2-tert-butylphenyl-5- photocatalyst retains approximately 100wt% of its original biphenyl-1,3,4-oxadiazole (PBD) as the host matrix were reported. photocatalytic activity even after multiple experimental runs, of Eu(DBM)3(BrDPPz) exhibited high thermal stability and intense magnetic recycling. Finally, using different samples from natural UV-Vis absorption. Narrow-bandwidth red emission at 612 nm water sources and different dyes, this GO/ magnetic graphitic with a full width at half-maximum (FWHM) of 14.0 nm was nanocapsule/TiO2 system also demonstrates its high efficiency and observed from Eu(DBM)3(BrDPPz) in these double-layered PLEDs recyclability for practical application. at dopant concentrations from 1 wt% to 8 wt%. For the PLED

Keywords: magnetic graphitic nanocapsule; graphene oxide; TiO2; containing 1 wt% Eu(DBM)3(BrDPPz), a maximum luminance of photocatalyst; recyclability 829 cd/m2 at 153.5 mA/cm2, highest external quantum efficiency of 1.70% at 2.1 mA/cm2 and maximum luminance of 0.74 cd/A at O6 1674-7291-201507001200 4.31 mA/cm2 were obtained. Latent fingerprint enhancement on conductive substrates using Keywords: europium(III) complexes; electroluminescence; electrodeposition of copper. Meiqin《中国学术期刊文摘》赠阅 Zhang, Xi Yu, Gang Qin, et optophysical properties; polymer light-emitting diodes al. Science China Chemistry, 2015, 58(7): 1200-1205. In English. We presented a novel method for the development of a latent O6 1674-7291-201507001110 fingerprint by selective electrodeposition of a copper thin film from Products and production routes for the catalytic conversion of sulfate solution onto the conductive substrate between fingerprint seed oil into fuel and chemicals: a comprehensive review. ridges to generate a negative image of the fingerprint deposit. After Mazloom Shah, Jian-Jun Dai, Qing-Xiang Guo, et al. Science optimizing the parameters (deposition time, deposition potential, China Chemistry, 2015, 58(7): 1110-1121. In English. and copper concentration), the preferential electrodeposition of With the depletion of fossil resources, there is a need to find copper films allowed latent fingerprints on six kinds of conductive alternative resources of fuels and chemicals. The use of renewable surfaces (indium/tin oxide-coated glass, silver sheet, platinum sheet, feedstock such as those from seed oil processing is one of the best gold sheet, copper sheet, and a stainless steel coin) to be available resources that have come to the fore-front recently. This successfully developed with high resolution. In addition, this paper critically analyzes and highlights major factors in the technique could also be exploited to visualize latent fingerprints on biodiesel industry, such as seeds oil composition, production rough and dirty surfaces. The quality of the developed fingerprints methods, properties of biodiesel, problems and potential solutions was estimated visually and the morphology of the copper film was of using vegetable seed oil, the composition, quality and effective characterized by field emission scanning electron microscopy. utilization of crude glycerol, the catalytic conversion of glycerol Keywords: latent fingerprint visualization; electrodeposition; into possible fuels and chemicals. copper thin film; forensic science; electrochemistry Keywords: seed oil; catalytic conversion; biodiesel; glycerol; fuels and chemicals O6 1674-7291-201507001144 New triphenylamine-based sensitizers bearing double O6 1001-6538-201511001009 anchoring units for dye-sensitized solar cells. Jie Shi, Zhaofei Selective oxidation of methanol to dimethoxymethane over

Chai, Runli Tang, et al. Science China Chemistry, 2015, 58(7): V2O5/TiO2-Al2O3 catalysts. Tuo Wang, Yali Meng, Liang Zeng, et 1144-1151. In English. al. Science Bulletin, 2015, 60(11): 1009-1018. In English. Two organic sensitizers (LI-33 and LI-34) with double anchoring This paper describes the effect of the preparation method of binary units were synthesized and utilized for dye sensitized solar cells oxide supports (TiO2-Al2O3) on catalytic performance of (DSSCs), which contained thiophene or vinyl thiophene as p-bridge. V2O5/TiO2-Al2O3 catalysts for methanol selective oxidation to The introduction of double anchoring units can change their dimethoxymethane (DMM). The TiO2-Al2O3 supports are absorption spectra and energy levels in a large degree, thus, the synthesized by a number of methods including mechanical mixing, 130 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 ball milling, precipitation, co-precipitation, and sol-gel method, tried to use a new tetrathiafulvalene (TTF) derivative which is followed by incipient wetness impregnation to produce (TTF-(COONBu4)2) to sensitively recognize the MDR through the V2O5/TiO2-Al2O3 catalysts. Among these samples, the multi-signal responsive strategy. The relevant electrochemical and V2O5/TiO2-Al2O3 catalyst prepared by the sol-gel method has the spectroscopic studies demonstrate the specific binding behavior of best catalytic performance with a maximum methanol conversion TTF-(COONBu4)2 with P-glycoprotein (P-gp) as well as of 48.9% and a high DMM selectivity of 89.9% at 393 K, showing drug-resistant leukemia cells. Especially due to the over-expression superior performance than V2O5/TiO2 and V2O5/Al2O3. The of specific components of P-gp on the plasma membranes of drug excellent catalytic performance of V2O5/TiO2-Al2O3 is attributed to resistant cells, the electrochemical and hydrophilic/hydrophobic the effective interaction between the active component and the features of drug resistant-leukemia cells are apparently different mixed support. Such interaction changes the chemical states of from those of other kinds of leukemia cells. Meanwhile, Fourier supported active V components, produces an increased amount of transform infrared spectroscopic study illustrates that the most V4+ species, and facilitates the electron transfer between support intense vibration band of TTF moieties in the 1400-1600 cm-1 and active component. Additionally, the incorporation of titanium range is almost smeared out upon binding to P-gp, and the binding cation into the alumina structure could also help produce an of TTF-(COONBu4)2 to P-gp may also lead to changes in protein appropriate amount of acidic sites, which increases the DMM secondary structure and backbone. This observation may advance selectivity. The coordinated environment of the dispersed vanadia the development of the new TTF agent for the promising clinical on TiO2-Al2O3 mixed support improves the catalytic efficiency on diagnosis and monitoring of MDR of tumors with the aim of methanol oxidation to DMM. successful chemotherapy for human cancer. Keywords: Methanol selective oxidation; Dimethoxymethane; Keywords: tetrathiafulvalene derivative; leukemia cell;

V2O5/TiO2-Al2O3; Binary oxide support P-glycoprotein; electrochemical detection; Fourier transform infrared spectroscopy O6 1674-7291-201507001187 Separation characteristics of boron isotopes in continuous O6 1674-7291-201507001097 annular chromatography. Lihua Zhou, Kejing Wu, Wei Qin, et al. Symbionts, a promising source of bioactive natural products. Science China Chemistry, 2015, 58(7): 1187-1192. In English. Xuan Zhang, Wei Wei, Renxiang Tan. Science China Chemistry, A well designed continuous annular chromatograph (CAC) column 2015, 58(7): 1097-1109. In English. was set to study the enrichment of Boron isotopes. The column is Symbionts are microorganisms residing in multicellular hosts (e.g. , 820 mm high and consists of a rotational annulus with an outer plants and animals), and they have been witnessed to be a rich diameter of 246 mm and a width of《中国学术期刊文摘》赠阅 15 mm. The weak basic resin source of diverse functional molecules. This review describes (Diaion WA21J), the boric acid and water were used as the structures and biological activities of symbiont-derived secondary absorbent, the feed and the eluent respectively. The effects of CAC metabolites commonly referred to as “natural products”, and rotating speed, concentration of boric acid and flow ratio of eluent highlights that symbiotic microbes represent an underexplored to feed on the enrichment of 10B were investigated. The reservoir of natural products with unique scaffolds and promising concentration of boron isotope was determined by a Thermal significance in managing human healthcare and agricultural Elemental X7 ICP-MS (Thermo Electron Co. , USA). It is shown production. from the experimental results that 10B and 11B can be separated Keywords: symbionts; natural products; bioactivities effectively by this CAC column. By fitting the experimental elution profiles based on reliable mathematic models and software the O6 1001-6538-201511001002 mass transfer coefficient k and adsorption equilibrium constant K Synthesis of composition-tunable octahedral Pt-Cu alloy values of 10B and 11B in CAC column were estimated. It is clear nanocrystals by controlling reduction kinetics of metal from this study that the CAC has practical continuous operational precursors. Yanyan Jia, Zhenming Cao, Qiaoli Chen, et al. capabilities in comparison with fixed batch chromatography and is Science Bulletin, 2015, 60(11): 1002-1008. In English. an effective technology for separating boron isotopes. In this paper, we reported a solvothermal method for the synthesis Keywords: continuous annular chromatography; boron isotopes of octahedral Pt-Cu bimetallic alloy nanocrystals (NCs) with separation; ion-exchange; mathematic model tunable composition. Inspired by the result from our previous exploration on octahedral Pt-Cu alloy NCs that Cu contents can be O6 1674-7291-201507001193 tuned from 10% to 50%, we further tuned the Cu portion from 50% Spectroscopic and electrochemical studies on molecular to 75% by simply introducing n-butylamine in the reaction system. recognition of tetrathiafulvalene derivative with P-glycoprotein It is believed that n-butylamine plays a key role in breaking and drug-resistant leukemia cells. Yuanyuan Zhang, Changyu through a thermodynamic constraint in the formation of Pt-Cu alloy Wu, Hui Jiang, et al. Science China Chemistry, 2015, 58(7): nanocrystals (NCs). The synergistic effect of underpotential 1193-1199. In English. deposition-like Cu reduction and the different complexion abilities Cancer is still one of the important diseases that threatens the of amine group of n-butylamine with two metal species effectively health of people. Multidrug resistance (MDR) is the main factor tuned the reduction kinetics, by which each reduced Pt atom is able that leads to the failure of cancer chemotherapy. Thus, MDR to catalyze reduction of more Cu atoms and be fully covered with diagnosis could facilitate the monitoring of the therapy process and 12 Cu atoms in the Pt-Cu alloy crystal, while Cu precursor is not realization of efficient treatment of tumors. In this study, we have able to be reduced solely and bind solely with Cu atoms, resulting 131 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts in the successful tuning of Cu composition from 50% to 75%. In 1,4-diazoniabi-cyclo[2.2.2] octane cation), which belongs to a addition, we investigated the electro-catalytic activity of Pt- Cu family of halomethyl-substituted molecular rotors, was synthesized bimetallic alloy NCs with different composition in and structurally characterized. The reversible phase transition at ca. electro-oxidation of methanol. The as-prepared PtCu3 NCs exhibit 250 K was well established for this molecular rotor by thermal excellent electro-catalytic performance and stability in comparison analyses, variable-temperature X-ray diffraction, and variable with commercial Pt black and other compositional Pt-Cu alloy temperature dielectric measurements. The order-disorder NCs. transformation of the rotator part (dabco moiety) causes ferroelastic Keywords: Pt-Cu alloy; Nanocrystal; Composition-tunable; phase transition with an Aizu notation of mmmF2/m from high- Electro-catalyst temperature orthorhombic phase (Pbnm) to low-temperature

monoclinic phase (P21/n). More important, in reference to the O6 1674-7291-201507001176 density functional theory calculations and structural analyses, the The dehydration dynamics of a model cell membrane induced key factors to tune the phase transition behaviors were discussed in by cholesterol analogue 6-ketocholestanol investigated using detail for this family of halomethyl-substituted molecular rotors. sum frequency generation vibrational spectroscopy. Sulan Ma, Keywords: ferroelastic phase transition; molecular rotor; confined Kangzhen Tian, Shuji Ye. Science China Chemistry, 2015, 58(7): space 1176-1186. In English. Dehydration of a surface is the first step for the interaction between Crystallography biomolecules and the surface. In this study, we systematically investigated the influence of cholesterol analog 6-ketocholestanol O7 1674-7348-201505054602 (6-KC) on the dehydration of model cell membrane, using sum A new thermo-elasto-plasticity constitutive equation for frequency generation vibrational spectroscopy. In pure DI water crystals. CHEN Cen, TANG QiHeng, WANG TzuChiang. Science environment, two separate dehydration dynamic components were China Physics, Mechanics & Astronomy, 2015, 58(5): 054602. In observed in neutrally charged and isotopically labeled English. 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPC) and Based on the crystal plasticity theory and interatomic potential, in positively charged 1,2-dimyristoyl-sn-glycero-3-ethylphospho- this paper a new thermo-elasto-plasticity constitutive model is choline (chloride salt) (DMEPC) bilayer: a large-amplitude fast proposed to study the behavior of metal crystals at finite component and a small-amplitude slow component, which temperature. By applying the present constitutive model, the originated from the water molecules with a weak and a strong stress-strain curves under uniaxial tension at different temperatures water-membrane bound strengths, 《中国学术期刊文摘》赠阅respectively. Dehydration of a are calculated for the typical crystal Al, and the calculated results negatively charged mixed DMPC/DMPG bilayer lead to the are compared with the experimental results. From the comparisons, membrane-bound water being reorganized to ordered structures it can be seen that the present theory has the capability to describe quickly. It is evident that the water-membrane bound strengths the thermo-elasto-plastic behavior of metal crystals at finite depend largely on the charge status of the lipid and has an order of temperature through a concise and explicit calculation process. neutrally charged membrane<

Chun-Ting He, Bo Huang, et al. Science China Chemistry, 2015, O35 1674-7348-201507077001 58(7): 1137-1143. In English. Effect of hydrogen on grain boundary migration in tungsten. A new bromethyl-substituted molecular rotor, YU Yi, SHU XiaoLin, LIU YiNan, et al. Science China Physics, Br)(H O)Br ] (dabcoCH Br+=1-(2-bromethyl)- [Cu(dabcoCH2 2 3 2 Mechanics & Astronomy, 2015, 58(7): 077001. In English. 132 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Motivated by a grain boundary (GB) healing mechanism that GB interfacial fluid and solid matrix shear stress gradients increase turns into a mobile sink through migration to eliminate the exponentially two-fold. While the interfacial fluid shear stress is vacancies in a bulk, we have further investigated the influence of positively related to the ESL thickness, the transmitted matrix the retained hydrogen (H) on the GB migration in tungsten using a stress is reduced by about 50% as the ESL thickness is decreased molecular dynamics simulation. We show that H hinders the GB from 500 to 100 nm, which may occur under pathological migration at different H concentrations and temperatures, and such conditions. Thus, thickness and permeability of the ESL are two friction of GB migration due to the presence of H increases with main factors that determine flow features and the apportionment of the H concentration and decreases with temperature. We shear stresses between the fluid and solid phases of the ESL. These demonstrate that H follows the GB-migration as the temperature is results may shed light on the mechanisms of force transmission higher than 300 K. Most importantly, the presence of H induces a through the ESL and the pathological events caused by alterations disordering of GB, which affects the GB migration significantly. in thickness and permeability of the ESL. Keywords: tungsten grain boundary; hydrogen; migration; Keywords: endothelial surface layer; transition layer; Brinkman molecular dynamics; disordering equation; shear stress transmission; glycocalyx thickness; permeability O31 1674-7348-201507079801 Inflation of small true vacuum bubble by quantization of O383 1104-0579-201501000004 Einstein-Hilbert action. HE DongShan, CAI QingYu. Science Numerical simulation of the delay arming process of initiating China Physics, Mechanics & Astronomy, 2015, 58(7): 079801. In explosive brakes. WANG Ru, WANG Ya-bin. Journal of Beijing English. Institute of Technology, 2015, 24(1): 4-7. In English. We study the quantization of the Einstein-Hilbert action for a small The delay arming process of initiating explosive (IE) brakes for true vacuum bubble without matter or scalar field. The quantization fuse is complex and hard to be verified. A numerical simulation of action induces an extra term of potential called quantum model of IE brakes was established based on the arbitrary potential in Hamilton-Jacobi equation, which gives expanding Lagrange-Euler method. The model included the structure, the air solutions, including the exponential expansion solutions of the filed, etc. The simulation boundary conditions were defined, scalar factor a for the bubble. We show that exponential expansion including the contacts, blasting parameters of the explosive and the of the bubble continues with a short period, no matter whether the fluid-solid coupling interface. The simulation results show that the bubble is closed, flat, or open. The exponential expansion ends shear pin of the chosen IE can be cut off. When the piston needs to spontaneously when the bubble beco《中国学术期刊文摘》赠阅mes large, that is, the scalar move 0.8 cm, the time set to the delay arming of the IE brakes factor a of the bubble approaches a Planck length lp. We show that model is about 40 μs. The maximum displacement of the piston is it is the quantum potential of the small true vacuum bubble that 1.17 cm. The model provides basis for parameters design and plays the role of the scalar field potential suggested in the slow-roll further improvement of IE brakes. inflation model. With the picture of quantum tunneling, we Keywords: initiating explosive brakes; numerical simulation; ALE; calculate particle creation rate during inflation, which shows that delay arming particles created by inflation have the capability of reheating the universe. O383.3 1104-0579-201501000008 Keywords: Einstein-Hilbert action; vacuum bubble; inflation Optimized design of biconical liner by orthogonal method. QU Zhong-wei, YAN Shi-long, SHEN Zhao-wu, et al. Journal of O31 1674-7348-201507078701 Beijing Institute of Technology, 2015, 24(1): 8-17. In English. Influence of thickness and permeability of endothelial surface A biconical liner was optimized to improve its penetration ability. layer on transmission of shear stress in capillaries. ZHANG Its formation and penetration mechanism was studied through SongPeng, ZHANG XiangJun, TIAN Yu, et al. Science China numerical simulation and experiments. And the influence of Physics, Mechanics & Astronomy, 2015, 58(7): 078701. In different liner geometry sizes on the jet performance was analyzed English. using the orthogonal method. The liner formed the high-speed jet The molecular coating on the surface of microvascular endothelium with an explosively formed projectile. The small angle 2α has been identified as a barrier to transvascular exchange of solutes. remarkably influenced the jet speed which was inversely With a thickness of hundreds of nanometers, this endothelial proportional to 2α. And the liner thickness t' and large angle 2β had surface layer (ESL) has been treated as a porous domain within highly significant effect on the projectile speed. The liner was which fluid shear stresses are dissipated and transmitted to the solid optimized at t'=0.14 cm, 2α=50°, 2β=135°, N=0.4 or 0.5, when its matrix to initiate mechanotransduction events. The present study jet speed respectively is at 6.613 m/s and 6.839 m/s and projectile aims to examine the effects of the ESL thickness and permeability speed is at 2.247 m/s and 2.095 m/s, steel target penetration is at on the transmission of shear stress throughout the ESL. Our results 8.24 cm and 8.31 cm, and aperture is in 2.12 cm and 2.08 cm. The indicate that fluid shear stresses rapidly decrease to insignificant results show that target is penetrated by the high-speed jet and levels within a thin transition layer near the outer boundary of the high-speed projectile resulting into double damages. The ESL with a thickness on the order of ten nanometers. The thickness penetration ability is improved greatly. of the transition zone between free fluid and the porous layer was Keywords: biconical liner; orthogonal design; numerical found to be proportional to the square root of the Darcy simulation; jet; explosively formed projectile permeability. As the permeability is reduced ten-fold, the 133 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts O31 1674-7348-201507074202 IAPs was associated with surface micro-structures and surface Quality evaluation of rubber-to-metal bonded structures based temperature. These findings might be helpful to designing of SHS on shearography. LIU Bin, GUO XingMing, QI GongJin, et al. with good anti-icing properties. Science China Physics, Mechanics & Astronomy, 2015, 58(7): Keywords: superhydrophobic; anti-icing; ice adhesion; interfacial 074202. In English. air pockets The quality of bonding is often a concern in rubber-to-metal bonded parts with regard to the integrity and stability of the Physics structure. In this study, shearography has been used to detect the out-of-plane deformation of the defects caused by thermal and O41 1674-7348-201507074601 vacuum stresses. A sample of the vulcanized styrene-butadiene An element decomposition method with variance strain rubber bonded to steel with known artificial voids was prepared stabilization. CUI XiangYang, LIU PengWei, LI GuangYao. and during bonding process a region was glued with thick Science China Physics, Mechanics & Astronomy, 2015, 58(7): adhesives. The rubber surface of the sample was inspected in 074601. In English. thermal radiation and vacuum modes respectively with a An element decomposition method with variance strain self-designed shearography device. Meanwhile, a numerical stabilization (EDM-VSS) is proposed. In the present EDM-VSS, simulation was conducted to predict the out-of-plane deformation the quadrilateral element is first divided into four sub-triangular of the rubber surface in these two stress modes. Results from the cells, and the local strains in sub-triangular cells are obtained using numerical simulation and the experiments indicated that the linear interpolation function. For each quadrilateral element, the debonding defects could be inspected in both loading modes. In the strain of the whole quadrilateral is the weighted average value of thermal radiation mode the region with thick adhesives could be the local strains, which means only one integration point is adopted identified successfully. This study provides a guideline for quality to construct the stiffness matrix. The stabilization item of the control of rubber-to-metal structures using an optical method. stiffness matrix is constructed by variance of the local strains, Keywords: shearography; optical mechanics; debonding which can eliminate the instability of the one-point integration formulation and largely increase the accuracy of the element. O32 1674-7348-201505050307 Compared with conventional full integration quadrilateral element, Radiation-pressure-driven mechanical oscillations in silica the EDM-VSS achieves more accurate results and expends much microdisk resonators on chip. WANG GuanZhong, ZHAO lower computational cost. More importantly, as no mapping or MingMing, MA JiYang, et al. Science China Physics, Mechanics & coordinate transformation is involved in the present EDM-VSS, the Astronomy, 2015, 58(5): 050307. In《中国学术期刊文摘》赠阅 English. restriction on the conventional quadrilateral elements can be We demonstrate radiation-pressure-driven mechanical oscillations removed and problem domain can be discretized in more flexible from high optical quality factor silica microdisk resonators on chip. ways. To verify the accuracy and stability of the present Mechanical quality factors of 3520 in air and 12540 in vacuum for formulation, a number of numerical examples are studied to the fundamental radial breathing modes are obtained from 73 demonstrate the efficiency of the present EDM-VSS. μm-diameter silica microdisks with mechanical frequencies of ~51 Keywords: numerical methods; element decomposition method; MHz. The measured mechanical oscillation threshold powers for variance strain stabilization; one-point integration; quadrilateral the input light are determined to be 62.5 μW in air and down to element 26.6 μW in vacuum. Keywords: microcavity; optomechanics; oscillators O57 1674-7348-201506062001 Determination of astrophysical 7Be(p,γ)8B reaction rates from O31 1674-7348-201507076801 the 7Li(d, p)8Li reaction. DU XianChao, GUO Bing, LI ZhiHong, Sessile droplet freezing and ice adhesion on aluminum with et al. Science China Physics, Mechanics & Astronomy, 2015, 58(6): different surface wettability and surface temperature. OU 062001. In English. JunFei, SHI QingWen, WANG ZhiLe, et al. Science China Physics, The 7Be(p,γ)8B reaction plays a central role not only in the Mechanics & Astronomy, 2015, 58(7): 076801. In English. evaluation of solar neutrino fluxes but also in the evolution of the This paper focused on the sessile droplet freezing and ice adhesion first stars. Study of this reaction requires the asymptotic 8 on aluminum with different wettability (hydrophilic, common normalization coefficient (ANC) for the virtual decay Bg. s. → hydrophobic, and superhydrophobic surfaces, coded as HIS, CHS, 7Be + p. By using the charge symmetry relation, we obtain this 8 7 SHS, respectively) over a surface temperature range of -9℃ to proton ANC with the single neutron ANC of Lig. s. → Li + n, -19℃. It was found that SHS could retard the sessile droplet which is determined with the distorted wave Born approximation freezing and lower the ice adhesion probably due to the interfacial (DWBA) and adiabatic distorted wave approximation (ADWA) air pockets (IAPs) on water/SHS interface. However, as surface analysis of the 7Li(d, p)8Li angular distribution. The astrophysical temperature decreasing, some IAPs were squeezed out and such S-factors and reaction rates of the direct capture process in the freezing retarding and adhesion lowering effect for SHS was 7Be(p,γ)8B reaction are further deduced at energies of astrophysical reduced greatly. For a surface temperature of -19℃, ice adhesion relevance. The astrophysical S-factor at zero energy for direct on SHS was even greater than that on CHS. To discover the reason capture, S17(0), is derived to be (19.9 ± 3.5) eV b in good for the squeezing out of IAPs, forces applied to the suspended agreement with the most recent recommended value. The water on IAPs were analyzed and it was found that the stability of contributions of the 1+ and 3+ resonances to the S-factor and 134 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 reaction rate are also evaluated. The present result demonstrates concentration; cross-Kerr nonlinearity that the direct capture dominates the 7Be(p,γ)8B reaction in the whole temperature range. This work provides an independent O43 1674-7348-201505050309 examination to the current results of the 7Be(p,γ)8B reaction. Entanglement concentration with strong projective 7 Keywords: Li(d,p)8Li; Ed = 12 MeV; DWBA analysis; mirror measurement in an optomechanical system. MAIMAITI system; 7Be(p,γ)8B; astrophysical S-factors and reaction rates Wulayimu, LI Zhe, CHESI Stefano, et al. Science China Physics, Mechanics & Astronomy, 2015, 58(5): 050309. In English. O41 1674-7348-201506064702 In this work, we study an entanglement concentration scheme in a Effect of surface roughness element on near wall turbulence 3-mode optomechanical system. The scheme is based on phonon with zero-pressure gradient. ZHANG Xin, PAN Chong, SHEN counting measurements, which can be performed through photon JunQi, et al. Science China Physics, Mechanics & Astronomy, counting of an auxiliary cavity connected to the mechanical 2015, 58(6): 064702. In English. resonator. The amount of entanglement between the two cavity In the present paper, we present an investigation on the effect of output modes is found to increase logarithmically with the number roughness elements onto near-wall kinematics of a zero- of detected phonons (photons). Such an entanglement concentration pressure-gradient turbulent boundary layer. An array of scheme is deterministic since, independently of the number of spanwisely-aligned cylindrical roughness elements was attached to detected phonons (photons), the measurement always leads to an the wall surface to regulate the near-wall low-speed streaky increase in output entanglement. Besides numerical simulations, we structures. With both qualitative visualization and quantitative provide analytical results and physical insight for the improved measurement, we found that the regularization only occurs in the entanglement and the concentration efficiency. region below the height of the roughness elements. Statistical Keywords: optomechanics; entanglement concentration; quantum analysis on the probability distribution of the streak spanwise measurement; optomechanical entanglement spacing showed that the mean spanwise streak spacing is dominated by the roughness elements; however, the latter's effect is O43 1674-7348-201505050306 in competition with the intrinsic streak generation mechanisms of Entanglement transfer from two-mode squeezed vacuum light smooth wall turbulence. Below the top of the roughness elements, to spatially separated mechanical oscillators via dissipative local streamwise turbulent fluctuation intensity can be reduced by optomechanical coupling. YAN Yan, GU WenJu, LI GaoXiang. about 10%. We used POD analysis to depict such regularization Science China Physics, Mechanics & Astronomy, 2015, 58(5): effect in terms of near-wall structure modulation. We further found 050306. In English. that if the spanwise spacing of roughness《中国学术期刊文摘》赠阅 elements increased to be In this paper, we propose a scheme to generate an entangled state larger than the mean streak spacing in the smooth wall turbulence, between two spatially separated movable mirrors by injecting the there is no streak-regularization effect in the buffer region, so that two-mode squeezed optical reservoir to the dissipative the near-wall streamwise turbulent fluctuation intensity doesn't optomechanics, in which the movable mirrors can modulate the reduce. linewidth of the cavity modes. When the coupling between the Keywords: turbulent coherent structures; low-speed streak; flow mirrors and the corresponding cavity modes is weak, the two control driven cavity fields can respectively behave as the squeezed- vacuum reservoir for the two movable mirrors by utilizing the O41 1674-7348-201506060301 effect of completely destructive interference of quantum noise. Efficient N-particle W state concentration with different parity Thus the mechanical modes are prepared in a two-mode squeezed check gates. SHENG YuBo, PAN Jun, GUO Rui, et al. Science vacuum state. Moreover, when the coupling between the two China Physics, Mechanics & Astronomy, 2015, 58(6): 060301. In mirrors and the cavities modes is strong, the entanglement between English. the two movable mirrors decreases because photonic excitation can We present a universal way to concentrate an arbitrary N-particle preclude the completely destructive interference of quantum noise, less-entangled W state into a maximally entangled W state with but the movable mirrors are still entangled. different parity check gates. It comprises two protocols. The first Keywords: EPR mechanical entanglement; double dissipative protocol is based on the linear optical elements, say the partial parity optomechanics; efficient transfer of quantum correlations check gate and the second protocol uses the quantum nondemolition measurement to construct the complete parity check gate. Both O59 1674-7348-201507070301 protocols can achieve the concentration task. These protocols have First experimental demonstration of an exact quantum search several advantages. First, they can obtain a maximally entangled W algorithm in nuclear magnetic resonance system. LIU Yang, state only with the help of some single photons, which greatly ZHANG FeiHao. Science China Physics, Mechanics & Astronomy, reduces the number of entanglement resources. Second, in the first 2015, 58(7): 070301. In English. protocol, only linear optical elements are required, which is The success probability of searching an objective item from an feasible with current techniques. Third, the second protocol can be unsorted database using standard Grover's algorithm is usually not repeated to perform the concentration step and obtain a higher exactly 1. It is exactly 1 only when it is used to find the target state success probability. All these advantages make it quite useful in from a database with four items. Exact search is always important current quantum communication and computation applications. in theoretical and practical applications. The failure rate of Grover's Keywords: quantum communication; W state; entanglement algorithm becomes big when the database is small, and this hinders 135 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts the use of the commonly used divide-and-verify strategy. Even for DING JiangFang, LI Yong, et al. Science China Physics, large database, the failure rate becomes considerably large when Mechanics & Astronomy, 2015, 58(5): 050304. In English. there are many marked items. This has put a serious limitation on In this paper, we demonstrate experimentally switching a cantilever the usability of the Grover's algorithm. An important improved between its optomechanical bistable states in a low finesse optical version of the Grover's algorithm, also known as the improved cavity. Our experiment shows that the deformation of cantilever Grover algorithm, solves this problem. The improved Grover can be manipulated by tuning the cavity resonance. When the laser algorithm searches arbitrary number of target states from an power increases across the threshold value of 110 μW, unsorted database with full success rate. Here, we give the first optomechanical bistability is induced by strong static photothermal experimental realization of the improved Grover algorithm, which backaction at room temperature. Numerical calculation revealed finds a marked state with certainty, in a nuclear magnetic resonance that the bistable effect originates from the multi-well potential system. The optimal control theory is used to obtain an optimized created via the optomechanical interaction. Switching of the control sequence. The experimental results agree well with the cantilever between the bistable states was achieved by tuning the theoretical predictions. cavity to the corresponding boundaries of the bistable region, Keywords: quantum search algorithm; improved Grover algorithm; where the barrier between the bistable states vanishes. nuclear magnetic resonance; success rate Keywords: optomechanical bistability; static deformation control; optomechanical switch; photothermal backaction; micro-canti- O41 1674-7348-201505050308 lever Interconversion of photon-phonon in a silica optomechanical microresonator. DONG ChunHua, SHEN Zhen, ZOU ChangLing, O46 1674-7348-201506066101 et al. Science China Physics, Mechanics & Astronomy, 2015, 58(5): Mechanism, condition and characteristics for the formation of 050308. In English. the network structure in Zr-Al-Ni-Cu bulk metallic glasses. AN In an optomechanical resonator, the optical and mechanical WeiKe, DING DaWei, CAI AnHui, et al. Science China Physics, excitations can be coherently converted, which induces a Mechanics & Astronomy, 2015, 58(6): 066101. In English. transparency window for a weak probe laser beam. Here, we report Mechanism, condition and characteristics for the formation of the an experimental study of transient optomechanically induced network structure in a group of Zr-Al-Ni-Cu bulk metallic glasses transparency (OMIT) using the silica microsphere with the (BMGs) were investigated. The results show that the constituent breathing modes. The transient OMIT behavior obtained are in segregation and/or the symplastic growth would be the mechanisms good agreement with theoretical calculations. In addition, the for the formation of the cell structure in the present Zr-Al-Ni-Cu coherent interconversion between《中国学术期刊文摘》赠阅 optical and mechanical BMGs. The cell structure can be easily obtained for the glass excitations that can be used for light storage and readout has also forming alloys whose compositions locate nearby the eutectic point. been studied here. Our experimental results indicate that the light The shorter the distance is from the eutectic point, the larger the storage is closely related to the process of OMIT, and the cell and the thicker the cell wall of the network structure will be. photon-phonon conversion can be further applied to optical The present investigation would provide useful information for the wavelength or optical mode conversion. development of the BMG with the network structure. Keywords: cavity optomechanics; optomechanically induced Keywords: Zr-Al-Ni-Cu bulk metallic glass; network structure; transparency; microsphere mechanism; characteristics

O41 1674-7348-201506060401 O46 1674-7348-201506060701 Introduction to holographic superconductor models. CAI Modified series model for cross-plane thermal conductivity of RongGen, LI Li, LI LiFang, et al. Science China Physics, short-period Si/Ge superlattices. FENG Yuan, LIANG XinGang. Mechanics & Astronomy, 2015, 58(6): 060401. In English. Science China Physics, Mechanics & Astronomy, 2015, 58(6): In the last years it has been shown that some properties of strongly 060701. In English. coupled superconductors can be potentially described by classical Superlattices have great application potentials in thermo-electric general relativity living in one higher dimension, which is known materials and solid laser techniques. Their complicated heat as holographic superconductors. This paper gives a quick and transport mechanisms due to size effects, multi-interfaces and mini- introductory overview of some holographic superconductor models band are very important issues for the prediction of thermal with s-wave, p-wave and d-wave orders in the literature from point conductivity. In this paper, the short-period Si/Ge superlattices are of view of bottom-up, and summarizes some basic properties of investigated by a modified series model based on the these holographic models in various regimes. The competition and Debye-Callaway description. The Lambert Law is used to describe coexistence of these superconductivity orders are also studied in the phonon emission within hemisphere space. In addition, the these superconductor models. phonon interface transmission coefficients obtained from the Keywords: holographic duality; superconductivity; classical phonon wave packet simulation are incorporated into boundary theories of gravity; conformal field theory condition of the model, which removes the fitting parameters in the model. Better agreement with experiment is obtained. The effects O43 1674-7348-201505050304 of temperature, wavelength-dependent phonon transmission, Manipulating a micro-cantilever between its optomechanical superlattice periods, as well as the thickness of Ge layer are bistable states in a lever-based Fabry-Pérot cavity. FU Hao, considered in this paper. 136 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 Keywords: superlattices; thermal conductivity; Debye-Callaway the dislocation changes nonlinearly with the external driving model; Lambert Law energy, and reaches at the saturation values. It explains the growth limit of Xenon atom bubbles that is in agreement with the O41 1674-7348-201507070302 experiment results. Mott insulator-superfluid phase transition in a detuned Keywords: nonlinear atom transport; dislocation line; nuclear fuel multi-connected Jaynes-Cummings lattice. SEO Kangjun, TIAN Lin. Science China Physics, Mechanics & Astronomy, 2015, 58(7): O41 1674-7348-201505050305 070302. In English. Optomechanically-induced-transparency cooling of massive The connectivity and tunability of superconducting quantum mechanical resonators to the quantum ground state. LIU devices provide a rich platform to build quantum simulators and Yong-Chun, XIAO Yun-Feng, LUAN Xing-Sheng, et al. Science study novel many-body physics. Here we study quantum phase China Physics, Mechanics & Astronomy, 2015, 58(5): 050305. In transition in a detuned multi-connected Jaynes-Cummings lattice, English. which can be constructed with superconducting circuits. This Ground state cooling of massive mechanical objects remains a model is composed of alternatively connected qubits and cavity difficult task restricted by the unresolved mechanical sidebands. modes. Using a numerical method, we show that by varying the We propose an optomechanically-induced-transparency cooling detuning between the qubits and the cavities, a phase transition scheme to achieve ground state cooling of mechanical motion from the superfluid phase to the Mott insulator phase occurs at without the resolved sideband condition in a pure optomechanical commensurate fillings in a one-dimensional array. We study the system with two mechanical modes coupled to the same optical phase transition in lattices with symmetric and asymmetric cavity mode. We show that ground state cooling is achievable for couplings, respectively. sideband resolution ωm/κas low as ~ 0.003. This provides a new Keywords: superconducting quantum devices; quantum simulation; route for quantum manipulation of massive macroscopic devices Jaynes-Cummings lattice; phase transition and high-precision measurements. Keywords: ground state cooling; resolved sideband limit; O41 1674-7348-201507074201 optomechanics Narrowband polarization entangled paired photons with controllable temporal length. YAN Hui, CHEN JieFei. Science O43 1674-7348-201507077201 China Physics, Mechanics & Astronomy, 2015, 58(7): 074201. In Photonic band structure of one-dimensional metal/dielectric English. structures calculated by the plane-wave expansion method. Quantum networks strongly depend《中国学术期刊文摘》赠阅 on the efficient interactions ZONG YiXin, XIA JianBai. Science China Physics, Mechanics & between flying photonic quantum bits and local long-lived atomic Astronomy, 2015, 58(7): 077201. In English. matter nodes. To achieve the efficient quantum interfaces between The plane-wave expansion (PWE) method is employed to calculate polarization-encoding photons and spin-encoding atoms, the photonic band structures of metal/dielectric (M/D) periodic polarization-entangled paired photons with a bandwidth narrower systems. We consider a one-dimensional (1D)M/D superlattice than the natural linewidth of the atoms are highly required. In this with ametal layer characterized by a frequency-dependent dielectric paper, we review the generation of subnatural-linewidth function. To calculate the photonic band of such a system, we polarization-entangled paired photons through spontaneous propose a new method and thus avoid solving the nonlinear four-wave mixing with cold atoms, which is very suitable for the eigenvalue equations. We obtained the frequency dispersions and application of quantum networks. the energy distributions of eigen-modes of 1D superlattices. This Keywords: narrowband paired photons; cold atoms; polarization general method is applicable to calculate the photonic band of a entanglement; four wave mixing broad class of physical systems, e.g. 2D and 3D M/D photonic crystals. For comparison, we present a simple introduction of the O57 1674-7348-201505052002 finite-difference (FD) method to calculate the same system, and the Nonlinear dynamical behavior of Xenon atoms along agreement turns out to be good. But the FD method cannot be dislocation lines in UO2+x nuclear fuel. SUI PengFei, DAI applied to the TM modes of the M/D superlattice. ZhenHong. Science China Physics, Mechanics & Astronomy, 2015, Keywords: photonic crystal; PWE method; frequency dispersion; 58(5): 052002. In English. energy distribution Experimental results showed that there are a few Xenon atom bubbles connected by the dislocation line in the UO2+x nuclear fuel, O43 1674-7348-201506064201 and the largest radius of bubbles is about 45 nm. This phenomenon Quantum optical devices based on four-wave mixing in hot is in contrast to traditional bubble formation mechanism. This rubidium vapor. FANG YaMi, QIN ZhongZhong, WANG phenomenon is very important in understanding the properties of HaiLong, et al. Science China Physics, Mechanics & Astronomy, nuclear fuel. In this work, we apply a time- dependent microscopic 2015, 58(6): 064201. In English. atom transport equation and take into account stress coherent In this paper, we briefly review the recent experimental progresses potential in the boundary of the dislocation. Using the equation, we in quantum optics based on four-wave mixing (FWM) processes in numerically solved the stress coherence effect and studied the hot rubidium vapor, particularly our two recent experiments in transfer properties of Xenon atoms along the dislocation line. Our quantum information. We have experimentally produced strong numerical results show that the transport of the Xenon atoms along quantum correlations between three bright beams generated by two 137 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts cascaded FWM processes. The intensity difference squeezing with HuiFeng, WANG GuoLi, et al. Science China Physics, Mechanics the cascaded system is enhanced to (-7.0±0.1)dB from the & Astronomy, 2015, 58(7): 071001. In English. + + (-5.5±0.1)dB/(-4.5±0.1)dB with only one FWM process. Also, this The semileptonic decays Bc → P(V) + l + νl and the nonleptonic + system can be easily extended to multiple modes using multiple decays Bc → P(V) + L, where P(V) denotes a pseudoscalar FWM processes. Besides, we have also successfully realized a (vector) charmonium or (bs)-meson, and L denotes a light meson, cascade all-optical transistor (AOT), which is driven by a very are studied in the framework of improved instantaneous Bethe- weak light beam about 800 photons in total. The required probe Salpeter (BS) equation and the Mandelstam formula. The power for achieving a switching efficiency of 50% can be as low as numerical results (width and branching ratio of the decays) are 180 pW, and it can manipulate a light beam with power of 5.0×106 presented in tables, and in order to compare conveniently, those times more, which proves the cascade of the AOT. Both obtained by other approaches are also put in the relevant tables. + + + + experiments may find wide applications in quantum information Based on the fact that the ratio BR(Bc →ψ(2S)π )/BR(Bc →J/ψπ ) +0.023 and optical communication. = 0.24-0.040 estimated here is in good agreement with the + + + + Keywords: four wave mixing; quantum correlations; all-optical observation by LHCb BR(Bc →ψ(2S)π )/BR(Bc →J/ψπ ) = 0.250 ± transistor; quantum information and optical communication 0.068(stat) ± 0.014(syst) ± 0.006(B), one may conclude that with respect to the decays the present framework works quite well.

O57 1674-7348-201505052001 Keywords: Bc meson; Bethe-Salpeter quark model; decay Rotational structure of the odd-proton nuclide 171Tm: A projected shell model study. LIU YanXin, CHEN FangQi, YU O57 1674-7348-201506062002 ShaoYing, et al. Science China Physics, Mechanics & Astronomy, Symmetry energy at subsaturation densities and the neutron 2015, 58(5): 052001. In English. skin thickness of 208Pb. FAN XiaoHua, DONG JianMin, ZUO Deformed odd-mass nuclei are ideal examples where the interplay Wei. Science China Physics, Mechanics & Astronomy, 2015, 58(6): between single-particle and collective degrees of freedom can be 062002. In English. studied. Inspired by the recent experimental high-spin data in the The mass-dependent symmetry energy coefficients asym(A) has odd-proton nuclide 171Tm, we perform projected shell model (PSM) been extracted by analysing the heavy nuclear mass differences calculations to investigate structure of the ground band and other reducing the uncertainties as far as possible in our previous work. bands based on isomeric states. In addition to the usual Taking advantage of the obtained symmetry energy coefficient quadrupole-quadrupole force in the Hamiltonian, we employ the asym(A) and the density profiles obtained by switching off the hexadecapole-hexadecapole (HH) interaction, in a self-consistent Coulomb interaction in 208Pb, we calculated the slope parameter way with the hexadecapole deformati《中国学术期刊文摘》赠阅on of the deformed basis. It is L0.11 of the symmetry energy at the density of 0.11 fm-3. The found that the known experimental data can be well described by calculated L0.11 ranges from 40.5 MeV to 60.3 MeV. The slope the PSM calculation. The effect of the HH force on the parameter L0.11 of the symmetry energy at the density of 0.11 fm-3 quasiparticle isomeric states is discussed. is also calculated directly with Skyrme interactions for nuclear Keywords: rotational band; isomeric state; hexadecapole- matter and is found to have a fine linear relation with the neutron hexadecapole interaction; projected shell model skin thickness of 208Pb, which is the difference of the neutron and proton rms radii of the nucleus. With the linear relation the neutron 208 O59 1674-7348-201505054201 skin thickness ΔRnp of Pb is predicted to be 0.15-0.21 fm. Solution-processed polymer photodetectors with trap-assisted Keywords: nuclear matter; symmetry energy; neutron skin photomultiplication. HAN ZiHong, ZHANG Hui, TIAN QiuShuo, et al. Science China Physics, Mechanics & Astronomy, 2015, 58(5): O56 1674-7348-201507071002 054201. In English. The Majorana neutrino mass matrix indicated by the current Here, we report a trap-assisted photomultiplication (PM) data. ZHANG XinYi, MA BoQiang. Science China Physics, phenomenon in solution-processed organic photodetectors (OPDs) Mechanics & Astronomy, 2015, 58(7): 071002. In English. using poly(3-hexylthiophene) (P3HT): indene-C60 bisadduct The Majorana neutrino mass matrix combines information from the (ICBA) as the active layer. The maximum external quantum neutrino masses and the leptonic mixing in the flavor basis. Its efficiency (EQE) is 685% for the device with 2% ICBA doping invariance under some transformation matrices indicates the ratio, which is much higher than that of OPDs with P3HT: ICBA existence of certain residual symmetry. We offer an intuitive (1 : 1) as the active layer. The PM phenomenon is attributed to the display of the structure of the Majorana neutrino mass matrix, hole tunneling injection assisted by trapped electron in ICBA near using the whole set of the oscillation data. The structure is revealed Al cathode, which can be demonstrated from the EQE spectra and depending on the lightest neutrino mass. We find that there are transient photocurrent curves of OPDs with different ICBA doping three regions with distinct characteristics of structure. A group ratios. effect and the μ-τ exchange symmetry are observed. Six types of Keywords: organic photodetectors; photomultiplication; P3HT; texture non-zeros are shown. Implications for flavor models are ICBA discussed. Keywords: neutrino,Majorana mass matrix; oscillation data O57 1674-7348-201507071001

Some of semileptonic and nonleptonic decays of Bc meson in a O41 1674-7348-201506064701 Bethe-Salpeter relativistic quark model. CHANG ChaoHsi, FU The stability of rolling motion of hypersonic vehicles with 138 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 slender configuration under pitching maneuvering. YE YouDa, We discuss how DM relic abundance is determined in such models. TIAN Hao, ZHANG XianFeng. Science China Physics, Mechanics Also we cover the possible interesting experimental signatures & Astronomy, 2015, 58(6): 064701. In English. induced by its asymmetric nature. Then we consider ultralight DM The configurations of near space hypersonic flying vehicles are candidates, i.e., axion and dark photon. In such scenarios, DM considerably different from those of conventional aircrafts. Their should be treated as a coherently oscillating background, instead of configurations are relatively slender; hence their moment of inertia each individual particle. Searching strategies for such DM around the longitudinal axis is much smaller than those around the candidates is very different than those in conventional DM models. other two axes, resulting in strong coupling of rotations around the We discuss several interesting experiments looking for these three axes. Thus, the stability analysis of rolling motion for such ultralight particles. We also cover interesting subtleties encountered flying vehicles is more complicated than those for conventional in those experiments. aircrafts, and there is no available result of stability analysis which Keywords: Dark matter model; Weakly interacting massive can readily be applied to such cases. This paper is mainly particle (WIMP); Ultralight DM candidates; Standard model; concerned with the stated problem. Considering the practical Axion; Dark photon situation, our investigation is targeted a slightly simpler problem, namely the rolling stability of flying vehicle under known pitching Medicine and Hygiene motion. The stability criterion of rolling motion is obtained with and without lateral motions. We also conducted numerical Neurology and Psychiatry simulation for the pitching-rolling coupled motions of flying vehicles by solving Navier-Stokes equations coupled with dynamic R749.16 1671-167X-201503000443 equations of flight. The results of simulation agree well with those Factors and validity analysis of Mini-Mental State Examination of theoretical analysis and experiments. in Chinese elderly people. GAO Ming-yue, YANG Min, KUANG Keywords: stability; rolling motion; pitching motion; hypersonic Wei-hong, et al. Journal of Peking University (Health Sciences), flying vehicle 2015, 47(3): 443-449. In Chinese. Objective: To examine factors that may have impact on the O41 1674-7348-201505054601 Mini-Mental State Examination (MMSE) screening validity, which Total energy equation leading to exchange-correlation could lead to further establishing the general model of the MMSE functional. LIU Feng, WANG TzuChiang. Science China Physics, score in Chinese health elderly and to improve the screening Mechanics & Astronomy, 2015, 58(5): 054601. In English. accuracy of the existing MMSE reference. Methods: Based on the By solving the total energy equation,《中国学术期刊文摘》赠阅 we obtain the formula of data of the Chinese Longitudinal Healthy Longevity Survey exchange-correlation functional for the first time. This functional is (CLHLS), the MMSE scores of 19117 normal elderly and 137 usually determined by fitting experimental data or the numerical dementia patients who met the inclusion criteria were used for the results of models. In the uniform electron gas limit, our analysis. The area under the curve (AUC) and validity indexes exchangecorrelation functional can exactly reproduce the results of were used to compare the screening accuracy of various criteria. Perdew-Zunger parameterization from the jellium model. By Multiple linear regression was used to identify factors that had making use of a particular solution, our exchange-correlation impact on the MMSE score for both the normal and dementia functional could take into account the case of non-uniform electron elderly. Descriptive analysis was performed for differences in the density, and its validity can be confirmed through comparisons of MMSE scores by age trends and gender between the normal and the band structure, equilibrium lattice constant, and bulk modulus dementia elderly. Results: The AUC of MMSE was ≥ 0.75 of aluminum and silicon. The absence of mechanical prescriptions (P<0.05). The MMSE score of the normal elderly declined for the systematic improvement of exchange-correlation functional nonlinearly as the age grew older (male: R2=0.924, P<0.05; female: hinders further development of density-functional theory (DFT), R2=0.951, P<0.05), and increased nonlinearly as the education and the formula of exchange-correlation functional given in this level rose (male: R2=0.948, P<0.05; female: R2=0.859, P<0.05). study might provide a new perspective to help DFT out of this The females had significantly lower MMSE scores than the males, awkward situation. with a faster decline trend with age than the males (95%CI of Keywords: Density-functional theory; exchange-correlation female partial regression coefficient was not overlapped with functional; bulk modulus; band structure; aluminum; silicon 95%CI of male partial regression coefficient). The dementia elderly showed a much lower MMSE score (male: difference of Z score: O4 1001-6538-201511000986 -1.573, P<0.05; female: difference of Z score: -1.222, P<0.05) and Unconventional dark matter models: a brief review. Yi Zhang, tended to with a faster decline speed than that of the normal elderly Yue Zhao. Science Bulletin, 2015, 60(11): 986-994. In English. (95%CI of dementia partial regression coefficient included 95%CI Although weakly interacting massive particle (WIMP) scenario is of normal partial regression coefficient). Conclusion: The screening very well motivated, it is not guaranteed to be the truth. It is validity of MMSE in CLHLS is not affected by educational level. important to keep mind open and consider other well-motivated The analysis of factors that may impact on the MMSE screening scenarios. In this paper, we briefly review several possible validity are gender, age, vision and residence which with validity non-WIMP dark matter (DM) candidates. First, we discuss details identification. These four factors can be used as assist tool of on asymmetric DM models, in which the baryon asymmetry in MMSE in the screening of dementia to improve the screening standard model sector is related to the asymmetry in DM sector. accuracy. 139 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts Keywords: Dementia; Cognition; Mental status schedule; defects. QU Yan-ji, LIU Xiao-qing, MAI Jin-zhuang, et al. Journal Screening validity of Peking University (Health Sciences), 2015, 47(3): 420-430. In Chinese. Oncology Objective: To explore the environmental risk factors of different categories of congenital heart defects (CHD) and provide evidence R73 1001-6538-201510000972 for further risk factors and prevention research of CHD phenotypes. REV3 and p53 are mutually regulated to affect colon cancer cell Methods: Data of Guangdong CHD Register Study from 2004 to growth and apoptosis. Ming-Wei Yin, Yu Sui, Shu-Wen Xin, et al. 2012 were used. In the study, 3038 CHD cases and 3038 paired Science Bulletin, 2015, 60(10): 972-974. In English. controls from 34 hospitals distributed in 17 cities were registered REV3 encodes a catalytic subunit of DNA polymerase ζ required and related information were collected using uniform, and for translesion DNA synthesis. The inhibition of REV3 expression structured questionnaires. All the CHD phenotypes were coded induces persistent DNA damage and growth arrest in the G1 phase, according to the International Classification of Diseases 10th which is initiated by p53 activation. Wespeculated that p53 plays a Revision (ICD-10) and classified into 6 categories according to critical role in regulating apoptosis and cell growth through their pathological features. Univariate analyses were adopted to inhibition of REV3. In this study, we found that experimental filter potential risk factors for each category of CHD. Then suppression of REV3 induced apoptosis and arrested colon cancer multivariate conditional Logistic regression was used to calculate at the G1 phase. Surprisingly, suppression of p53 promoted REV3 the odds ratios of the risk factors for each category of CHD. expression and the accumulation of S-phase cells, suggesting that Results: The risk factors for left-to-right shunt CHD included low excessive REV3 activity interferes with replicative DNA synthesis. (OR=2.63, 95%CI: 2.04-3.39) or over birth weight (OR=2.21, The above observations collectively reveal genetic interactions 95%CI: 1.47-3.32), premature delivery (OR=1.95, 95%CI: between REV3 and p53 in the regulation of apoptosis and cell 1.53-2.49), polyembryony (OR=1.99, 95%CI: 1.22-3.26), maternal growth in colon cancer cells. low education, mother as factory worker (OR=1.62, 95%CI: Keywords: RNA interference; Human colon cancer cells; REV3; 1.32-1.98), parity ≥ 2 (OR=1.38, 95%CI: 1.13-1.69), maternal p53; Apoptosis; Growth arrest abnormal reproduction history (OR=2.29, 95%CI: 1.75-3.01), fever (OR=2.38, 95%CI: 1.26-4.48), virus infection (OR=1.80, 95%CI: R73 1001-6538-201511000977 1.29-2.51), medicine usage (OR=1.73, 95%CI: 1.11-2.69), passive Synthetic immunity to break down the bottleneck of cancer smoking (OR=1.69, 95%CI: 1.26-2.29), chemical agent contact immunotherapy. Zhi-Ying Chen, Fei Ma, Hailiang Huang, et al. (OR=8.71, 95%CI: 2.33-32.58), living in newly decorated houses Science Bulletin, 2015, 60(11): 977-985.《中国学术期刊文摘》赠阅 In English. (OR=2.56, 95%CI: 1.60-4.09) or room close to the main road As a result of recent breakthroughs in cancer immunotherapies, (OR=1.40, 95%CI: 1.14-1.72) in the first 3 months of pregnancy unprecedented and durable remission, and even cure, has been and father as factory worker (OR=1.46, 95%CI: 1.23-1.73). The reported in some patients. Importantly, this progress has been risk factors for pulmonary outflow tract obstruction CHD included achieved, not by the induction of immunity, but by the delivery of low (OR=5.98, 95%CI: 2.88-12.44) or over birth weight (OR=6.56, immunity in the form of engineered antibodies (eAbs) or effector T 95%CI: 1.19-36.26), maternal low education, parity≥2 (OR=2.08, cells. However, these single-target technologies have failed to 95%CI: 1.03-4.22), virus infection in the first 3 months of result in a therapeutic effect in some patients, and evidence pregnancy (OR=4.30, 95%CI: 1.27-13.45). The risk factors for left suggests that further advances depend on an effective strategy for ventricular outflow tract obstruction CHD included father as coping with cancer heterogeneity and dynamics. A synthetic factory worker (OR=6.01, 95%CI: 1.05-34.59). The risk factors for immunity (SI) strategy is proposed to achieve this goal. The transposition of the great arteries included low birth weight fundamental basis of SI involves the generation of a panel of eAbs (OR=12.93, 95%CI: 1.14-146.26), maternal low education, mother and antibody-retargeted CTLs designed to destroy all cell lineages as factory worker (OR=3.69, 95%CI: 1.53-8.91). The risk factors of a cancer with high specificity. This goal can be achieved only for conditions with intra cardiac mixing of oxygenated and when the composition of the eAbs is determined using a systematic deoxygenated blood included parity=2 (OR=3.45, 95%CI: approach, i.e., selecting the antigens targeted by the eAbs based on 1.42-8.38). The risk factors for other CHD included over birth an epitope-tree illustrating the clonal antigen architecture of the weight (OR=4.87, 95%CI: 1.19-19.94), maternal abnormal cancer. Integration of technologies that increase the epitope breadth, reproduction history (OR=2.96, 95%CI: 1.14-7.68), virus infection eAb affinity and T cell activity will further enhance the efficacy of (OR=4.92, 95%CI: 1.56-15.47), medicine usage (OR=4.90, 95%CI: SI. Using DNA vectors to express the eAbs will be a safe, effective 1.22-19.77) or passive smoking (OR=10.31, 95%CI: 1.25-85.05) in and affordable solution. the first 3 months of pregnancy. Conclusion: The environmental Keywords: Cancer immunotherapy; Synthetic immunity; Non- risk factors were discrepant among different categories of CHD. viral vector; Engineered antibody; Bispecific antibody; Retargeting Further risk factors study of CHD phenotypes should be performed T cell specially. To prevent CHD, attention should be paid to the risk factors which are related to multi or complex categories of CHD. Pediatrics Keywords: Heart defects, congenital; Pathology; Risk factors

R725.411 1671-167X-201503000420 Analysis of environmental risk factors in congenital heart 140 Chinese Science Abstracts www.csad.org.cn Vol. 10, No. 8, 2015 adolescents, especially among middle school students. Preventive Medicine and Hygiene Keywords: Obesity; Risk factors; Awareness; Child; Adolescents

R197.1 1671-167X-201503000459 R19 1671-167X-201503000455 An empirical analysis on the substitution effect of outpatient Analysis on status and determinants of self-treatment of rural services on inpatient services. JIAN Wei-yan, FANG Hai. Journal floating population in Beijing. ZHANG Lei, WU Ming. Journal of Peking University (Health Sciences), 2015, 47(3): 459-463. In of Peking University (Health Sciences), 2015, 47(3): 455-458. In Chinese. Chinese. Objective: To study the substitution effect of outpatient services on Objective: To understand the status and identify the determinants inpatient services and provide suggestions on designing outpatient of self-treatment of rural floating population in Beijing. Methods: policies. Methods: The data were from 13 districts/counties in one The data were derived from the Fourth National Health Service area of eastern China from 2007 to 2013 for the new cooperative Investigation of China, part of which was about rural floating medical scheme. This study employed a fixed effects model to population in Beijing. According to Andersen health services analyze the impacts of outpatient visit times, expenditure amounts utilization model, Binary Logistic Regression model was used to and reimbursements on inpatient services. Results: One outpatient analyze the influencing factors. Results: In the study, 51.7% of the visit reduced the total amount of inpatient services by 20 Yuan. An research objects were inclined to self-treatment when they ever felt increase of 10000 Yuan outpatient reimbursements saved 9700 uncomfortable or sick in Beijing. The Binary Logistic Regression Yuan inpatient expenses. An increase of 10000 Yuan outpatient model suggested that, some factors from predisposing, enabling expenses led to a decrease of 3000 Yuan inpatient reimbursements. and need, were statistically significant determinants of utilization The outpatient services did not increase the inpatient of self-treatment. Conclusion: There exists a certain percentage of hospitalization times significantly. In particular, the effects of the self-treatment behavior for rural floating population in Beijing, and outpatient services were mainly on the inpatient services at the we should take some measures to promote the efficacy and safety district/county levels, and no significant impacts on the outpatient of self-treatment. services at the city levels. Conclusion: There is a substitution effect Keywords: Floating population; Self care; Beijing; Social of outpatient services on inpatient services. The health insurance determinants of health departments should take this substitution effect into account and shift more funds on outpatient series, when they design outpatient R179 1671-167X-201503000406 and inpatient reimbursement policies. Association between obesity and age at spermarche among Keywords: Outpatient services; 《中国学术期刊文摘》赠阅Inpatient services; Insurance; Chinese Han boys aged 11-18 years. WEN Meng-meng, ZHU Reimbursement policy; New cooperative medical scheme Guang-rong, WANG Hai-xue. Journal of Peking University (Health Sciences), 2015, 47(3): 406-409. In Chinese. R179 1671-167X-201503000410 Objective: To analyze the association between obesity and age at Analysis on awareness of obesity risk factors among children spermarche among Chinese Han boys aged 11-18 years. Methods: and adolescents. FU Lian-guo, WANG Hai-jun, YANG Yi-de, et The height, weight and status of the spermarche of Chinese Han al. Journal of Peking University (Health Sciences), 2015, 47(3): boys aged 11-18 years were selected from the data of 2010 410-413. In Chinese. National Physical Fitness and Health Surveillance. The body mass Objective: To analyze the awareness rate of obesity risk factors index (BMI), prevalence of spermarche in each age group and ages among children and adolescents, and to provide the basis for at spermarche by BMI groups were calculated. Chi square test was preventing their obesity. Methods: The students selected by using used to analyze the differences of prevalences of spermarche stratified cluster sampling method, were measured for the body among the boys with different BMIs across ages. U-test was used height, weight, and waist circumference, and were surveyed for the to compare the differences of age at spermarche between the boys awareness rate of obesity risk factors by using the questionnaire. who were obese and not. Results: In the boys aged 12 and 17 years The distribution characteristics of awareness on obesity risk factors in urban areas and boys aged 13 years in rural areas, the differences were analyzed. Results: The awareness rate of obesity risk factors of prevalences of spermarche among the normal weight, was 74.1%, and there was no significant difference on the overweight and obesity groups were significant (P<0.05). The age awareness rate of obesity risk factors between the males [71.2% at spermarche in the obesity group (13.90 years) was 0.1 years (247/347)] and females [77.2% (257/333)], the abdominal obesity earlier than that in the non-obesity group (14.00 years) (P<0.05). students [73.5% (202/275)] and non-abdominal obesity students Conclusion: Obesity may make the age at spermarche ahead of [74.6% (302/405)], the overall obesity students [74.3% (185/249)] time. and non-overall obesity students [74.0% (319/431)], respectively. Keywords: Obesity; Spermarche; Adolescent development However, the awareness rate of obesity risk factors among the primary school students was 81.9% (272/332) that was higher than R181.33 1671-167X-201503000384 that of the middle school students [66.7% (232/348)] (P<0.05). Association study between candidate genes on transforming Compared with the primary school students, the non-awareness risk growth factor-β signaling pathway and the risk of of obesity risk factors would increase among the middle school non-syndromic cleft lip with or without cleft palate in Chinese students (OR=2.23, P<0.05). Conclusion: The overall awareness populations. WANG Zhu-qing, WANG Ping, WU-CHOU rate of obesity risk factors is not high among children and Yah-huei, et al. Journal of Peking University (Health Sciences), 141 Vol. 10, No. 8, 2015 www.csad.org.cn Chinese Science Abstracts 2015, 47(3): 384-389. In Chinese. phlegm, persistent phlegm, wheeze and asthma in A area were Objective: To explore the association between 10 candidate genes higher than those in B area [(62.2%, P<0.05). Logistic regression on transforming growth factor-β (TGFB) signaling pathway and analysis showed the prevalence of persistent cough, phlegm non-syndromic cleft lip with or without cleft palate (NSCL/P) without cold, asthma in A area were significantly higher than those among Chinese populations, and to study the gene-environment in B area (P<0.05). Conclusion: Respiratory diseases and interaction. Methods: A total of 806 Chinese Han NSCL/P trios symptoms among school-age children were closely associated with were ascertained from an international consortium, which the level of air pollution. conducted a genome-wide association study using a case-parent trio Keywords: Air pollution; Child; Signs and symptoms, respiratory design to investigate the genes affecting risk to NSCL/P. The system transmission disequilibrium test (TDT) was used to test for effects of 343 single nucleotide polymorphisms (SNPs) in 10 genes on R179 1671-167X-201503000400 TGFB signaling pathway including DCN, TGFB1, TGFB2, TGFB3, Effect of obesity intervention with socio-ecological model on TGFBR1, TGFBR2, BAMBI, SMAD2, SMAD3 and SMAD4. The anthropometric measurements of children and adolescents. conditional regression models were used to test for CUI Xin-yue, CHEN Tian-jiao, MA Jun. Journal of Peking gene-environment interaction. Results: For TDT, although 19 SNPs University (Health Sciences), 2015, 47(3): 400-405. In Chinese. showed nominal significant association with NSCL/P, no Objective: To study whether the socio-ecological model based on significant evidence of association was seen for all SNPs in 806 "student-school-family" three-level strategy is effective in obesity NSCL/P trios after Bonferroni correction. The interactions between prevention. Methods: A total of 3175 students aged 7 to 18 from 16 genes and maternal smoking, environmental tobacco smoke, schools (4 urban primary schools, 4 rural primary schools, 4 urban alcohol consumption and multi-vitamin supplementation during secondary schools and 4 rural secondary schools, of which 2 pregnancy did not attain statistical significance after correction for intervention schools were selected, respectively) were recruited by multiple comparisons. Conclusion: No evidence for SNP effect of stratified cluster sampling method. A three-month intervention genes on TGFB signaling pathway and significant using "student-school-family" socio-ecological model was gene-environment interaction was seen in our data. conducted through health education and environment improvement. Keywords: Transforming growth factor beta; Signal transduction; The intervention contents included knowledge on obesity, healthy Genetic association studies; Cleft lip; Cleft palate diet and physical activities. Their anthropometric indexes were recorded. Results: The intervention prevented obesity (OR=1.12, R122.2 1671-167X-201503000395 P<0.05), and was effective in waist circumference (WC) and Comparison of respiratory diseases《中国学术期刊文摘》赠阅 and symptoms among waist-hip ratio (WHR) (adjusted difference=0.63, 0.02, P<0.05). school-age children in areas with different levels of air WC and WHR were reduced in girls (adjusted difference=0.52 pollution. ZHU Yi-dan, WEI Jian-rong, HUANG Lu, et al. Journal & 0.02, P<0.05), and obesity was prevented in girls (OR=1.18, of Peking University (Health Sciences), 2015, 47(3): 395-399. In P<0.05). WC and WHR were reduced in boys (adjusted Chinese. difference=0.73, 0.01, P<0.05). WHR were reduced in urban areas Objective: To compare the differences of children's health in (adjusted difference=0.01, P<0.05). WC and WHR were reduced different area, and to confirm if the prevalence of respiratory (adjusted difference=1.05, 0.02, P<0.05) and obesity was prevented diseases and symptoms among children are closely associated with (OR=1.18, P<0.05) in rural areas. WHR were reduced (adjusted the air pollution. Methods: A cross-sectional study was conducted difference=0.01, P<0.05) and obesity was prevented (OR=1.21, in an urban area A and a suburban area B with different levels of P<0.05) in primary schools. WHR were reduced in secondary air pollution in Beijing. Using a cluster sampling method, we schools (adjusted difference=0.02, P<0.05). The intervention recruited 4564 children from 3 primary schools in urban A and 4 effect was better in girls than in boys, in rural areas than in urban primary schools in suburban B. Respiratory symptoms were areas, and in primary schools than in secondary schools. The investigated using an international standardized questionnaire overweight and obesity prevalence went down after the including characteristics of children, living conditions, respiratory intervention (χ2=11.01, P<0.01). Conclusion: Intervention strategy diseases and symptoms and situation of parents. The concentrations is effective in central obesity indexes such as WC and WHR, and it of air pollutants for recent five years were obtained from Reports can be used widely. on the Quality of the Beijing Environment. SPSS 16.0 was used to Keywords: Obesity, abdominal; Early intervention (education); analyze data. Results: The prevalence of cough, persistent cough, Students; Waist circumference; Waist-hip ratio

142 《中国学术期刊文摘》赠阅《中国学术期刊文摘》赠阅