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Research Article Stability and Complexity Analysis of Temperature Index Model Considering Stochastic Perturbation
Hindawi Advances in Mathematical Physics Volume 2018, Article ID 2789412, 18 pages https://doi.org/10.1155/2018/2789412 Research Article Stability and Complexity Analysis of Temperature Index Model Considering Stochastic Perturbation Jing Wang Faculty of Science, Bengbu University, Bengbu 233030, China Correspondence should be addressed to Jing Wang; [email protected] Received 20 October 2017; Accepted 12 December 2017; Published 1 January 2018 Academic Editor: Giampaolo Cristadoro Copyright © 2018 Jing Wang. Tis is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. A temperature index model with delay and stochastic perturbation is constructed in this paper. It explores the infuence of parameters and stochastic factors on the stability and complexity of the model. Based on historical temperature data of four cities of Anhui Province in China, the temperature periodic variation trends of approximately sinusoidal curves of four cities are given, respectively. In addition, we analyze the existence conditions of the local stability of the temperature index model without stochastic term and estimate its parameters by using the same historical data of the four cities, respectively. Te numerical simulation results of the four cities are basically consistent with the descriptions of their historical temperature data, which proves that the temperature index model constructed has good ftting degree. It also shows that unreasonable delay parameter can make the model lose stability and improve the complexity. Stochastic factors do not usually change the trend in temperature, but they can cause high frequency fuctuations in the process of temperature evolution. -
Procured Contracts February/13
Implementation Schedule of Remaining Contracts Not Procured Yet Public Disclosure Authorized 1USD=6.3 CNY (based on the exchange rate as of Nov, 2012) February/13 Estimated Base Costs Expected Comp- Sub- Procure- Prequa- Review by Expected Contract Contract Construction No. onent Component component Sub-component Contract Name ment lifica- WB (Prior Bid Opening Remark Package No. Type Duration No. No. Mothod tion /Post) Date CNY10,000 USD10,000 (month) Wuxiaojie Storm Drainage Pump Civil 1 HSFS/S5/C1 7200.00 1142.86 NCB NO Prior Jan/13 17 in the bidding Huaishang Station & Associated Works Suburban District Flood Public Disclosure Authorized Works Environment Management & 3 Infrastructure 3 Storm Drainage Improvement and Infrastructure Reconstruction & Improvement Expansion of HSFS/S5/C6-N- Wangxiaogou Pump Civil 2 3478.00 552.06 NCB NO Post Apr/13 16 B Stations and Works Wangxiaogou Intake Ditch Public Disclosure Authorized Lilou Road (Donghai New Addition Civil 4 LZUI/S10/C1 Avenue - Huangshan 10572.00 1678.10 NCB NO Prior Apr/13 12 Project of Mid- Works Urban Urban(south of Avenue) Term Adjustment Environment Huai River) 2 3 Infrastructure Infrastructure Fengandong Road Improvement Improvement New Addition (High Speed Rail Civil 5 LZUI/S10/C2 10351.00 1643.02 NCB NO Prior Apr/13 12 Project of Mid- Culvert - Mid. Ring Works Term Adjustment Road) Civil Works Contracts Total 31601.00 5016.03 Public Disclosure Authorized Preparation of Rules and Operational Procedures for Mohekou Industrial Bid evaluation 6 C Zone (MIZ), and - 20 TA QCBS - Prior Aug/12 12 is in process Bidding Document to Select a Professional Technical Operator for MIZ Services, 4 Training and Study Tour Institutional & Financial Bid evaluation 7 E - 32 TA QBS - Prior Aug/12 12 Strengthening of is in process Utility Companies Strategy and Selection of Bengbu 8 F - 21 TA CQS - Prior Mar/13 7 Water Sector Development TA and Training Total - 73 Procured Contracts February/13 Review Estimated Cost Cost of Signed Contract Procure- Contract by WB Bid Opening Contract No. -
Analysis of Historic Rainfall Characteristics for Robust Wheat Cropping in North Anhui
Analysis of historic rainfall characteristics for robust wheat cropping in North Anhui Hui Su, Yibo Wu, Yulei Zhu, Youhong Song Anhui Agricultural University, School of Agronomy, Hefei, 233036. Corresponding email: [email protected] Abstract Northern part of Anhui is one of major wheat producing areas in China. The total amount of rainfall is sufficient for wheat season; however, it is unevenly distributed at the different growth stages, resulting in risk of yield losses. In order to optimise the cultivation in North Anhui, it is essential to characterise the rainfall pattern for wheat growth particularly in the critical period (i.e. the months of sowing and harvesting). By analysing the rainfall data from 1955 to 2017, this study characterised the rainfall pattern from six sites representing different regions of North Anhui. The frequency of continuous rainfall days during sowing and harvesting periods were quantified based on 63 years rainfall distribution. The characterisation of rainfall in six representative sites in North Anhui were able to be used to guide wheat sowing and harvesting, which could help farmers to make decisions and avoid likelihood of cropping risks. Key Words Winter wheat, rainfall pattern, sustainable cropping, China Introduction Huang-Huai-Hai plain is a major wheat production area in China (Yang, 2018). The northern part of Anhui province belongs to south Huang-Huai-Hai plain. The wheat sowing time normally varies 1 week before or after October 15 and harvesting is tightly closing to May 31 in the following year. The climate characteristics particularly rainfall distribution over the season are complicated in North Anhui as it is in the transitional zone between the North and South China. -
Study on the Spatial-Temporal Pattern Evolution and Countermeasures of Regional Coordinated Development in Anhui Province, China
Current Urban Studies, 2020, 8, 115-128 https://www.scirp.org/journal/cus ISSN Online: 2328-4919 ISSN Print: 2328-4900 Study on the Spatial-Temporal Pattern Evolution and Countermeasures of Regional Coordinated Development in Anhui Province, China Yizhen Zhang1,2*, Weidong Cao1,2, Kun Zhang3 1School of Geography and Tourism, Anhui Normal University, Wuhu, China 2Urban and Regional Planning Research Center of Anhui Normal University, Wuhu, China 3College of Tourism, Huaqiao University, Quanzhou, China How to cite this paper: Zhang, Y. Z., Cao, Abstract W. D., & Zhang, K. (2020). Study on the Spatial-Temporal Pattern Evolution and Regional coordinated development was an important measure to resolve new Countermeasures of Regional Coordinated contradictions in the new era, and it has gradually become a hotspot in geog- Development in Anhui Province, China. raphy research. At three time points of 2010, 2013, and 2017, by constructing Current Urban Studies, 8, 115-128. an evaluation index system for the city comprehensive competitiveness, the https://doi.org/10.4236/cus.2020.81005 entropy method and the coupling coordination model were used to study the Received: March 2, 2020 coordinated development pattern of cities in Anhui Province. Moreover, we Accepted: March 27, 2020 tried to raise the issue of regional coordinated development in Anhui Prov- Published: March 30, 2020 ince and corresponding countermeasures. The results showed that the com- Copyright © 2020 by author(s) and prehensive competitiveness of cities in Anhui Province has strong spatio- Scientific Research Publishing Inc. temporal heterogeneity. The spatial development pattern with Hefei as the This work is licensed under the Creative core was more obvious. -
Quantitative Assessment and Diagnosis for Regional Agricultural Drought Resilience Based on Set Pair Analysis and Connection Entropy
Article Quantitative Assessment and Diagnosis for Regional Agricultural Drought Resilience Based on Set Pair Analysis and Connection Entropy Menglu Chen 1, Shaowei Ning 1, Yi Cui 2,*, Juliang Jin 1, Yuliang Zhou 1 and Chengguo Wu 1 1 School of Civil Engineering, Hefei University of Technology, Hefei 230009, China; [email protected] (M.C.); [email protected] (S.N.); [email protected] (J.J.); [email protected] (Y.Z.); [email protected] (C.W.) 2 State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin 300072, China * Correspondence: [email protected]; Tel.: +86-13102218320 Received: 27 February 2019; Accepted: 02 April 2019; Published: 5 April 2019 Abstract:Assessment and diagnosis of regional agricultural drought resilience (RADR) is an important groundwork to identify the shortcomings of regional agriculture to resist drought disasters accurately. In order to quantitatively assess the capacity of regional agriculture system to reduce losses from drought disasters under complex conditions and to identify vulnerability indexes, an assessment and diagnosis model for RADR was established. Firstly, this model used the improved fuzzy analytic hierarchy process to determine the index weights, then proposed an assessment method based on connection number and an improved connection entropy. Furthermore, the set pair potential based on subtraction was used to diagnose the vulnerability indexes. In addition, a practical application had been carried out in the region of the Huaibei Plain in Anhui Province. The evaluation results showed that the RADR in this area from 2005 to 2014 as a whole was in a relatively weak situation. However, the average grade values had decreased from 3.144 to 2.790 during these 10 years and the RADR had an enhanced tendency. -
Online Appendix (474.67
How do Tax Incentives Aect Investment and Productivity? Firm-Level Evidence from China ONLINE APPENDIX Yongzheng Liu School of Finance Renmin University of China E-mail: [email protected] Jie Mao School of International Trade and Economics University of International Business and Economics E-mail: [email protected] 1 Appendix A: Supplementary Figures and Tables Figure A1: The Distribution of Estimates for the False VAT Reform Variable Panel A. ln(Investment) Panel B. ln(TFP, OP method) 15 50 40 10 30 20 5 Probabilitydensity Probability density 10 0 0 -0.10 0.00 0.10 0.384 -0.02 0.00 0.02 0.089 The simulated VAT reform estimate The simulated VAT reform estimate reference normal, mean .0016 sd .03144 reference normal, mean .00021 sd .00833 Notes: The gure plots the density of the estimated coecients of the false VAT reform variable from the 500 simulation tests using the specication in Column (3) of Table 2. The vertical red lines present the treatment eect estimates reported in Column (3) of Table 2. Source: Authors' calculations. 2 Table A1: Evolution of the VAT Reform in China Stage of the Reform Industries Covered (Industry Classication Regions Covered (Starting Codes) Time) Machine and equipment manufacturing (35, 36, 39, 40, 41, 42); Petroleum, chemical, and pharmaceutical manufacturing (25, 26, 27, 28, 29, 30); Ferrous and non-ferrous metallurgy (32, 33); The three North-eastern provinces: Liaoning (including 1 (July 2004) Agricultural product processing (13, 14, 15, 17, 18, 19, 20, 21, Dalian city), Jilin and Heilongjiang. 22); Shipbuilding (375); Automobile manufacturing (371, 372, 376, 379); Selected military and hi-tech products (a list of 249 rms, 62 of which are in our sample). -
PRC: Anhui Integrated Transport Sector Improvement Project–Xuming Expressway
Updated Resettlement Plan January 2011 PRC: Anhui Integrated Transport Sector Improvement Project–Xuming Expressway Prepared by Anhui Provincial Communications Investment Group Company for the Asian Development Bank. 2 CURRENCY EQUIVALENTS Currency unit – Yuan (CNY) $1.00 = CNY6.80 ABBREVIATIONS ACTVC - Anhui Communications Vocational & Technical College ADB - Asian Development Bank AHAB - Anhui Highway Administration Bureau APCD - Anhui Provincial Communications Department Anhui Provincial Communications Investment Group ACIG - Company APs Affected Persons AVs Affected Villages APG - Anhui Provincial Government M&E Monitoring and Evaluation PMO - Project Management Office RP - Resettlement Plan PRC - People’s Republic of China NOTE (i) In this report, "$" refers to US dollars unless otherwise stated. This updated resettlement plan is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. Your attention is directed to the “terms of use” section of this website. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area. ADB Financed Anhui Integrated Transport Sector Improvement Project Resettlement Plan for Anhui Xuzhou-Mingguang Expressway Project (updated) Anhui Provincial Communications Investment Group Company January, 2011 Note on the updated RP On November 11, 2009, the Anhui Provincial Development and Reform Commission gave a reply on the detailed design of the Anhui section of the Xuzhou-Mingguang Expressway with Document APDRC [2009] No.1199. -
Research on Logistics Efficiency of Anhui Province
2019 4th International Workshop on Materials Engineering and Computer Sciences (IWMECS 2019) Research on Logistics Efficiency of Anhui Province Han Yanhui School of Traffic and Transportation, Beijing Jiaotong University, P. R. China [email protected] Keywords: Logistics efficiency; DEA model; Anhui province Abstract: China's logistics industry has developed rapidly in recent years, and logistics efficiency is the main indicator that reflects the level of logistics development. This article first illustrated the situation of logistics development in Anhui Province and established an index system for evaluation of logistics efficiency, including four input indicators, the number of employees in the logistics industry, the mileage of graded roads, investment in fixed assets in the logistics industry and education expenditure, as well as two output indicators, the freight turnover volume and the added value of the logistics industry; then use the CCR-DEA and BCC-DEA models to evaluate the logistics efficiency of 16 cities of Anhui province. The results show that there is a phenomenon of unbalanced logistics development. Among them, Suzhou, Chizhou, and Anqing have low logistics efficiency, which is the bottleneck that limits the improvement of logistics efficiency in Anhui Province. 1. Introduction With the growth of China's economic level and the continuous transformation of economic growth pattern, the development level of logistics industry has become an important index to measure the comprehensive development level of a region. Anhui province is located in the middle and lower reaches of the Yangtze river and the Huaihe river. Together with Jiangsu, Shanghai and Zhejiang, forms the Yangtze river delta urban agglomeration. -
Anhui Huangshan Xin'an River Ecological Protection and Green
Anhui Huangshan Xin’an River Ecological Protection and Green Development Project (RRP PRC 52026) SECTOR ASSESSMENT (SUMMARY): WATER AND OTHER URBAN INFRASTRUCTURE AND SERVICES; AND AGRICULTURE, NATURAL RESOURCES, AND RURAL DEVELOPMENT1 A. Sector Road Map 1. Sector Performance, Problems, and Opportunities 1. The People’s Republic of China (PRC) has experienced unprecedented economic growth in the last 30 years, becoming the second largest economy in the world and accomplishing significant poverty reduction. However, it faces serious environmental problems and a widening economic disparity between urban and rural areas. Accounting for about 45% of the PRC’s gross domestic product (GDP), the Yangtze River Economic Belt (YREB) is an economic growth engine, but a combination of rapid economic development, urbanization, intensive agriculture production, and tourism growth has increased both environmental and ecological pressures across the Yangtze River Basin. While the Government of the PRC continuously promotes the economic development of the YREB, it still faces significant development challenges as a result of increasing pollution, slow transition into green development, and weak institutional coordination for strategic planning. To manage these challenges, the government formulated the YREB Development Plan, 2016–2030, which stipulates the prioritization of ecological protection and the promotion of green development as the guiding principle for the YREB’s future growth.2 In this context, the Asian Development Bank (ADB) and the government have agreed to adopt a framework approach to address these challenges.3 2. The Xin’an River is located within the YREB, originating in Huangshan municipality and passing through Hangzhou, the capital city of Zhejiang province, before entering the sea. -
ANHUI EXPRESSWAY COMPANY LIMITED App.1A.1 (A Joint Stock Limited Company Incorporated in the People’S Republic of China with Limited Liability) App.1A 5
IMPORTANT If you are in any doubt about this prospectus, you should consult your stockbroker, bank manager, solicitor, professional accountant or other professional S38(1A) adviser. A copy of this prospectus, having attached thereto the documents specified in the section headed “Documents delivered to the Registrar of Companies in Hong Kong” in appendix X, has been registered by the Registrar of Companies in Hong Kong as required by section 342C of the Companies Ordinance of Hong S342C Kong. The Registrar of Companies in Hong Kong takes no responsibility for the contents of this prospectus or any of the documents referred to above. The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) and Hong Kong Securities Clearing Company Limited (“Hongkong Clearing”) take no responsibility for the contents of this prospectus, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this prospectus. ANHUI EXPRESSWAY COMPANY LIMITED App.1A.1 (a joint stock limited company incorporated in the People’s Republic of China with limited liability) App.1A 5 Placing and New Issue of 493,010,000 H Shares of nominal value RMB1.00 each, App.1A at an issue price of RMB1.89 per H Share 15(2)(a)(c)(d) payableinfullonapplication 3rd Sch at HK$1.77 per H Share App.1Apara 9 15(2)(h) Sponsors and Lead Underwriters CEF Capital Limited The CEF Group Crosby Capital Markets (Asia) Limited Co-Underwriters DBS Asia Capital Limited Peregrine Capital Limited J&A Securities (Hong Kong) Limited Shanghai International Capital (H.K.) Limited Wheelock NatWest Securities Limited Seapower Securities Limited Amsteel Securities (H.K.) Limited China Southern Corporate Finance Ltd. -
Text Mining and Predicting Disease-Gene-Drug Associations of Hypertension Data Cubes-Based
Text Mining and Predicting Disease-Gene-Drug Associations of Hypertension Data Cubes-Based Xing Wei Bengbu Medical College Xuelian Chang ( [email protected] ) Bengbu Medical College https://orcid.org/0000-0003-4974-2585 Yanqiu Wang Aliated Hospital of Bengbu Medical College Jing Xie Bengbu Medical College Xiaodi Yang Bengbu Medical College Xiulin Jiang Bengbu Medical College Research Keywords: Text mining, Hypertension, Data cube, Association extraction, Association Prediction Posted Date: April 20th, 2020 DOI: https://doi.org/10.21203/rs.3.rs-22783/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/23 Abstract Background Predispositions to hypertension is possibly associated with numerous potential gene polymorphisms and systemic disorders. Large-scale text mining of biomedical literature is a exible and essential tool that can be applied to search for innovative drugs and treatments for diseases, such as investigating and predicting the bio-entities associations. Result We proposed a generality approach for extracting and predicting hypertension-related disease- gene-drug associations based on dictionary and data cube from biomedical abstracts. After data preprocessing, we constructed the 0-D vertex cube, which we then ltered to construct three 1-D cubes consisting of 252 diseases, 185 genes, and 141 drugs. By applying association rules to quantify the disease-gene-drug associations, we found 235 associations between 79 diseases and the 71 genes, and AUCs was 84.1%; 196 associations between 43 diseases and 102 drugs, and AUCs was 85.8%; 160 associations between 31 genes and 106 drugs, and AUCs was 83.6%. -
Chen Guang Yu, MD, Ph.D. CONTENT
CURRICULUM VITAE ~ Chen Guang Yu, M.D., Ph.D. CONTENT ORGANIZATION I. GENERAL INFORMATION II. ACADEMIC APPOINTMENTS III. EDUCATION IV. PROFESSIONAL EXPERIENCES V. HOSPITAL or CLINICAL APPOINTMENTS VI. CONSULTING ACTIVITIES VII. TEACHING ACTIVITIES VIII. ADVISING ACTIVITIES IX. HONORS & AWARDS X. PROFESSIONAL ACTIVITIES, PUBLIC SERVICE & PROFESSIONAL DEVELOPMENT XI. SPEAKING ENGAGEMENTS XII. RESEARCH & INTELLECTUAL CONTRIBUTIONS Date Prepared: 11/01/2016 CURRICULUM VITAE I. GENERAL INFORMATION Citizenship: USA Gender: Male Residence: 360 Hays Blvd Lexington, KY 40509 Email: [email protected] Phone: 859-556-9558 II. ACADEMIC APPOINTMENTS 01/2017-present Research Assistant Professor at Spinal Cord and Brain Injury Research Center, Department of Neuroscience, University of Kentucky College of Medicine, 741 S Limestone St., Office: B455 BBSRB, Lexington, KY 40536 05/2016-11/2016 Chief Scientist, RNA Nanotechnology Transfer Project, Matt Holding Pharmaceutical LLC at Rev1 Ventures, 1275 Kinnear Rd, Ohio State University SciTech (Office) and 1381 Kinnear Rd, Ohio State University Nanotech West Lab (Laboratory), Columbus OH 43212 01/2008-05/2016 Research Assistant Professor/Principal Investigator at Spinal Cord and Brain Injury Research Center, Department of Anatomy and Neurobiology, University of Kentucky College of Medicine, 741 S Limestone St., B465 BBSRB, Lexington, KY 40536 05/2005-12/2007 Research Scientist III in Dr. James Geddes’s laboratory at Spinal Cord and Brain Injury Research Center, Department of Anatomy and Neurobiology University