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500 Natural Sciences and Mathematics
500 500 Natural sciences and mathematics Natural sciences: sciences that deal with matter and energy, or with objects and processes observable in nature Class here interdisciplinary works on natural and applied sciences Class natural history in 508. Class scientific principles of a subject with the subject, plus notation 01 from Table 1, e.g., scientific principles of photography 770.1 For government policy on science, see 338.9; for applied sciences, see 600 See Manual at 231.7 vs. 213, 500, 576.8; also at 338.9 vs. 352.7, 500; also at 500 vs. 001 SUMMARY 500.2–.8 [Physical sciences, space sciences, groups of people] 501–509 Standard subdivisions and natural history 510 Mathematics 520 Astronomy and allied sciences 530 Physics 540 Chemistry and allied sciences 550 Earth sciences 560 Paleontology 570 Biology 580 Plants 590 Animals .2 Physical sciences For astronomy and allied sciences, see 520; for physics, see 530; for chemistry and allied sciences, see 540; for earth sciences, see 550 .5 Space sciences For astronomy, see 520; for earth sciences in other worlds, see 550. For space sciences aspects of a specific subject, see the subject, plus notation 091 from Table 1, e.g., chemical reactions in space 541.390919 See Manual at 520 vs. 500.5, 523.1, 530.1, 919.9 .8 Groups of people Add to base number 500.8 the numbers following —08 in notation 081–089 from Table 1, e.g., women in science 500.82 501 Philosophy and theory Class scientific method as a general research technique in 001.4; class scientific method applied in the natural sciences in 507.2 502 Miscellany 577 502 Dewey Decimal Classification 502 .8 Auxiliary techniques and procedures; apparatus, equipment, materials Including microscopy; microscopes; interdisciplinary works on microscopy Class stereology with compound microscopes, stereology with electron microscopes in 502; class interdisciplinary works on photomicrography in 778.3 For manufacture of microscopes, see 681. -
Unesco High Panel on Science for Development
UNESCO HIGH PANEL ON SCIENCE AND TECHNOLOGY FOR DEVELOPMENT ** Attendees 15-16 September 2011 **Dr Atta-ur-Rahman President, Network of Academies of Science of Islamic Countries Distinguished National Professor of Chemistry, Karachi University Karachi, Pakistan **Dr Susan Avery President and Director, Woods Hole Oceanographic Institution Woods Hole, MA, USA **Dr Vijay Chandru Chief Executive Officer, Strand Life Sciences Bangalore, India Sir Partha Dasgupta Frank Ramsey Professor of Economics, University of Cambridge Cambridge, UK HRH Princess Sumaya bint El Hassan of Jordan President of the Royal Scientific Society Hashemite Kingdom of Jordan **HRH exceptionally to be replaced by Prof. Odeh Al-Jayyousi Vice-President of the Royal Scientific Society Hashemite Kingdom of Jordan Dr Rolf Heuer Director-General, CERN Geneva, Switzerland **Dr Sergei Kapitza Vice President, Academy of Natural Sciences, Russia Professor, Institute of Physics Moscow, Russia Dr Gong Ke President, Nankai University Tianjin, China **Prof. Dr Javier de Lucas Director, Cité internationale universitaire de Paris Paris, France **Prof. Dr Wolfram Mauser Dean of the Faculty of Geosciences Munich Ludwig Maximilian University 1 Munich, Germany **Prof. Gordon McBean Department of Geography, Social Science Centre The University of Western Ontario London, ON, Canada **Prof. Ahmadou Lamine N’Diaye President, African Academy of Sciences & President, National Academy of Science and Technology of Senegal Dakar, Senegal Prof. Tebello Nyokong Department of Chemistry Rhodes University -
Supporting Information
Electronic Supplementary Material (ESI) for RSC Advances. This journal is © The Royal Society of Chemistry 2020 Supporting Information How to Select Ionic Liquids as Extracting Agent Systematically? Special Case Study for Extractive Denitrification Process Shurong Gaoa,b,c,*, Jiaxin Jina,b, Masroor Abroc, Ruozhen Songc, Miao Hed, Xiaochun Chenc,* a State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206, China b Research Center of Engineering Thermophysics, North China Electric Power University, Beijing, 102206, China c Beijing Key Laboratory of Membrane Science and Technology & College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China d Office of Laboratory Safety Administration, Beijing University of Technology, Beijing 100124, China * Corresponding author, Tel./Fax: +86-10-6443-3570, E-mail: [email protected], [email protected] 1 COSMO-RS Computation COSMOtherm allows for simple and efficient processing of large numbers of compounds, i.e., a database of molecular COSMO files; e.g. the COSMObase database. COSMObase is a database of molecular COSMO files available from COSMOlogic GmbH & Co KG. Currently COSMObase consists of over 2000 compounds including a large number of industrial solvents plus a wide variety of common organic compounds. All compounds in COSMObase are indexed by their Chemical Abstracts / Registry Number (CAS/RN), by a trivial name and additionally by their sum formula and molecular weight, allowing a simple identification of the compounds. We obtained the anions and cations of different ILs and the molecular structure of typical N-compounds directly from the COSMObase database in this manuscript. -
AHMED H. ZEWAIL 26 February 1946 . 2 August 2016
AHMED H. ZEWAIL 26 february 1946 . 2 august 2016 PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY VOL. 162, NO. 2, JUNE 2018 biographical memoirs t is often proclaimed that a stylist is someone who does and says things in memorable ways. From an analysis of his experimental Iprowess, his written contributions, his lectures, and even from the details of the illustrations he used in his published papers or during his lectures to scientific and other audiences, Ahmed Zewail, by this or any other definition, was a stylist par excellence. For more than a quarter of a century, I interacted with Ahmed (and members of his family) very regularly. Sometimes he and I spoke several times a week during long-distance calls. Despite our totally different backgrounds we became the strongest of friends, and we got on with one another like the proverbial house on fire. We collaborated scientifi- cally and we adjudicated one another’s work, as well as that of others. We frequently exchanged culturally interesting stories. We each relished the challenge of delivering popular lectures. In common with very many others, I deem him to be unforgettable, for a variety of different reasons. He was one of the intellectually ablest persons that I have ever met. He possessed elemental energy. He executed a succession of brilliant experiments. And, almost single-handedly, he created the subject of femtochemistry, with all its magnificent manifestations and ramifications. From the time we first began to exchange ideas, I felt a growing affinity for his personality and attitude. This was reinforced when I told him that, ever since I was a teenager, I had developed a deep interest in Egyptology and a love for modern Egypt. -
Ionic Liquids in External Electric and Electromagnetic Fields: a Molecular Dynamics Study Niall J English, Damian Anthony Mooney, Stephen O’Brien
Ionic Liquids in external electric and electromagnetic fields: a molecular dynamics study Niall J English, Damian Anthony Mooney, Stephen O’Brien To cite this version: Niall J English, Damian Anthony Mooney, Stephen O’Brien. Ionic Liquids in external electric and electromagnetic fields: a molecular dynamics study. Molecular Physics, Taylor & Francis, 2011,109 (04), pp.625-638. 10.1080/00268976.2010.544263. hal-00670248 HAL Id: hal-00670248 https://hal.archives-ouvertes.fr/hal-00670248 Submitted on 15 Feb 2012 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Molecular Physics For Peer Review Only Ionic Liquids in external electric and electromagnetic fields: a molecular dynamics study Journal: Molecular Physics Manuscript ID: TMPH-2010-0292.R1 Manuscript Type: Full Paper Date Submitted by the 27-Oct-2010 Author: Complete List of Authors: English, Niall; University College Dublin, School of Chemical & Bioprocess Engineering Mooney, Damian; University College Dublin, School of Chemical & Bioprocess Engineering O'Brien, Stephen; University College Dublin, School of Chemical & Bioprocess Engineering Ionic Liquids, Electric Fields, Electromagnetic Fields, Conductivity, Keywords: Diffusion Note: The following files were submitted by the author for peer review, but cannot be converted to PDF. -
Looking at Earth: an Astronaut's Journey Induction Ceremony 2017
american academy of arts & sciences winter 2018 www.amacad.org Bulletin vol. lxxi, no. 2 Induction Ceremony 2017 Class Speakers: Jane Mayer, Ursula Burns, James P. Allison, Heather K. Gerken, and Gerald Chan Annual David M. Rubenstein Lecture Looking at Earth: An Astronaut’s Journey David M. Rubenstein and Kathryn D. Sullivan ALSO: How Are Humans Different from Other Great Apes?–Ajit Varki, Pascal Gagneux, and Fred H. Gage Advancing Higher Education in America–Monica Lozano, Robert J. Birgeneau, Bob Jacobsen, and Michael S. McPherson Redistricting and Representation–Patti B. Saris, Gary King, Jamal Greene, and Moon Duchin noteworthy Select Prizes and Andrea Bertozzi (University of James R. Downing (St. Jude Chil- Barbara Grosz (Harvard Univer- California, Los Angeles) was se- dren’s Research Hospital) was sity) is the recipient of the Life- Awards to Members lected as a 2017 Simons Investi- awarded the 2017 E. Donnall time Achievement Award of the gator by the Simons Foundation. Thomas Lecture and Prize by the Association for Computational American Society of Hematology. Linguistics. Nobel Prize in Chemistry, Clara D. Bloomfield (Ohio State 2017 University) is the recipient of the Carol Dweck (Stanford Univer- Christopher Hacon (University 2017 Robert A. Kyle Award for sity) was awarded the inaugural of Utah) was awarded the Break- Joachim Frank (Columbia Univer- Outstanding Clinician-Scientist, Yidan Prize. through Prize in Mathematics. sity) presented by the Mayo Clinic Di- vision of Hematology. Felton Earls (Harvard Univer- Naomi Halas (Rice University) sity) is the recipient of the 2018 was awarded the 2018 Julius Ed- Nobel Prize in Economic Emmanuel J. -
Book of Abstracts
Book of Abstracts 3 Foreword The 23 rd International Conference on Atomic Physics takes place in Ecole Polytechnique, a high level graduate school close to Paris. Following the tradition of ICAP, the conference presents an outstanding programme of invited VSHDNHUVFRYHULQJWKHPRVWUHFHQWVXEMHFWVLQWKH¿HOGRIDWRPLFSK\VLFVVXFKDV Ultracold gases and Bose Einstein condensates, Ultracold Fermi gases, Fundamental atomic tests and measurements, Precision measurements, atomic clocks and interferometers, Quantum information and simulations with atoms and ions, Quantum optics and cavity QED with atoms, Atoms and molecules in optical lattices, From two-body to many-body systems, Ultrafast phenomena and free electron lasers, Beyond atomic physics (biophysics, optomechanics...). The program includes 31 invited talks and 13 ‘hot topic’ talks. This book of abstracts gathers the contributions of these talks and of all posters, organized in three sessions. The proceedings of the conference will be published online in open access by the “European 3K\VLFDO-RXUQDO:HERI&RQIHUHQFHV´KWWSZZZHSMFRQIHUHQFHVRUJ On behalf of the committees, we would like to welcome you in Palaiseau, and to wish you an excit- ing conference. 4 Committees Programme committee Alain Aspect France Michèle Leduc France Hans Bachor Australia Maciej Lewenstein Spain Vanderlei Bagnato Brazil Anne L’Huillier Sweden Victor Balykin Russia Luis Orozco USA Rainer Blatt Austria Jian-Wei Pan China Denise Caldwell USA Hélène Perrin France Gordon Drake Canada Monika Ritsch-Marte Austria Wolfgang Ertmer Germany Sandro Stringari Italy Peter Hannaford Australia Regina de Vivie-Riedle Germany Philippe Grangier France Vladan Vuletic USA Massimo Inguscio Italy Ian Walmsley UK Hidetoshi Katori Japan Jun Ye USA Local organizing committee Philippe Grangier (co-chair) Institut d’Optique - CNRS Michèle Leduc (co-chair) ENS - CNRS Hélène Perrin (co-chair) U. -
Nanolaser Arrays
Nanophotonics 2021; 10(1): 149–169 Review Suruj S. Deka*, Sizhu Jiang, Si Hui Pan and Yeshaiahu Fainman Nanolaser arrays: toward application-driven dense integration https://doi.org/10.1515/nanoph-2020-0372 1 Introduction Received July 4, 2020; accepted September 8, 2020; published online September 29, 2020 In the quest for attaining Moore’s law-type scaling for Abstract: The past two decades have seen widespread photonics, miniaturization of components for dense efforts being directed toward the development of nano- integration is imperative [1]. One of these essential scale lasers. A plethora of studies on single such emitters nanophotonic components for future photonic inte- have helped demonstrate their advantageous character- grated circuits (PICs) is a chip-scale light source. To istics such as ultrasmall footprints, low power consump- this end, the better part of the past two decades has tion, and room-temperature operation. Leveraging seen the development of nanoscale lasers that offer knowledge about single nanolasers, the next phase of salient advantages for dense integration such as ultra- nanolaser technology will be geared toward scaling up compact footprints, low thresholds, and room- design to form arrays for important applications. In this temperature operation [2–4]. These nanolasers have review, we discuss recent progress on the development of been demonstrated based on a myriad of cavity designs such array architectures of nanolasers. We focus on and physical mechanisms some of which include pho- valuable attributes and phenomena realized due to tonic crystal nanolasers [5–8], metallo-dielectric nano- unique array designs that may help enable real-world, lasers [9–15], coaxial-metal nanolasers [16, 17], and practical applications. -
Integrated Photonics on Thin-Film Lithium Niobate
Integrated photonics on thin-film lithium niobate DI ZHU,1,* LINBO SHAO,1 MENGJIE YU,1 REBECCA CHENG,1 BORIS DESIATOV,1 C. J. XIN,1 YAOWEN HU,1 JEFFREY HOLZGRAFE,1 SOUMYA GHOSH,1 AMIRHASSAN SHAMS-ANSARI,1 ERIC PUMA,1 NEIL SINCLAIR,1,2 CHRISTIAN REIMER,3 MIAN ZHANG,3 AND MARKO LONČAR1,* 1John A. Paulson School of Engineering and Applied Sciences, Harvard University, 29 Oxford Street, Cambridge, Massachusetts 02138, USA 2Division of Physics, Mathematics and Astronomy, and Alliance for Quantum Technologies (AQT), California Institute of Technology, 1200 E. California Boulevard, Pasadena, CA 91125, USA 3HyperLight Corporation, 501 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA [email protected], [email protected] Lithium niobate (LN), an outstanding and versatile material, has influenced our daily life for decades: from enabling high-speed optical communications that form the backbone of the Internet to realizing radio-frequency filtering used in our cell phones. This half-century-old material is currently embracing a revolution in thin-film LN integrated photonics. The success of manufacturing wafer-scale, high-quality, thin films of LN on insulator (LNOI), accompanied with breakthroughs in nanofabrication techniques, have made high-performance integrated nanophotonic components possible. With rapid development in the past few years, some of these thin-film LN devices, such as optical modulators and nonlinear wavelength converters, have already outperformed their legacy counterparts realized in bulk LN crystals. Furthermore, the nanophotonic integration enabled ultra-low-loss resonators in LN, which unlocked many novel applications such as optical frequency combs and quantum transducers. In this Review, we cover—from basic principles to the state of the art—the diverse aspects of integrated thin- film LN photonics, including the materials, basic passive components, and various active devices based on electro-optics, all-optical nonlinearities, and acousto-optics. -
Brief Newsletter from World Scientific October 2017
Brief Newsletter from World Scientific October 2017 World Scientific Publishing Proudly Presents Publication Paying Tribute to 1999 Nobel Laureate Ahmed Zewail Personal and Scientific Reminiscences Tributes to Ahmed Zewail Edited by: Majed Chergui (École Polytechnique Fédérale de Lausanne, Switzerland), Rudolph A Marcus (Caltech), John Meurig Thomas (Cambridge), Dongping Zhong (The Ohio State University, USA) This volume is a compilation of wonderful tributes to the late Ahmed Zewail (1946- 2016), who is widely considered the 'Father of Femtochemistry'. Largely composed of testimonies by friends and relatives of Zewail and outstanding scientists from around the world who have worked with or were affiliated with the Nobel laureate, this book further embellishes his reputation as an icon in the field of physical chemistry and the father of ultra fast electron-based methods. Individual contributions describe the author's own unique experience and personal relationship with Zewail and includes details of his scientific achievements and the stories surrounding them. Personal and Scientific Reminiscences collects accounts from some of the most important figures in the physical and chemical sciences to give us unique insight into the world and work of one of the greatest scientists of our time. A book not to be missed by students, practitioners and researchers working with chemistry, physical chemistry and physics as well as readers with an interest in the history of science. http://www.worldscientific.com/worldscibooks/10.1142/Q0128 Significant -
Starting SCF Calculations by Superposition of Atomic Densities
Starting SCF Calculations by Superposition of Atomic Densities J. H. VAN LENTHE,1 R. ZWAANS,1 H. J. J. VAN DAM,2 M. F. GUEST2 1Theoretical Chemistry Group (Associated with the Department of Organic Chemistry and Catalysis), Debye Institute, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands 2CCLRC Daresbury Laboratory, Daresbury WA4 4AD, United Kingdom Received 5 July 2005; Accepted 20 December 2005 DOI 10.1002/jcc.20393 Published online in Wiley InterScience (www.interscience.wiley.com). Abstract: We describe the procedure to start an SCF calculation of the general type from a sum of atomic electron densities, as implemented in GAMESS-UK. Although the procedure is well known for closed-shell calculations and was already suggested when the Direct SCF procedure was proposed, the general procedure is less obvious. For instance, there is no need to converge the corresponding closed-shell Hartree–Fock calculation when dealing with an open-shell species. We describe the various choices and illustrate them with test calculations, showing that the procedure is easier, and on average better, than starting from a converged minimal basis calculation and much better than using a bare nucleus Hamiltonian. © 2006 Wiley Periodicals, Inc. J Comput Chem 27: 926–932, 2006 Key words: SCF calculations; atomic densities Introduction hrstuhl fur Theoretische Chemie, University of Kahrlsruhe, Tur- bomole; http://www.chem-bio.uni-karlsruhe.de/TheoChem/turbo- Any quantum chemical calculation requires properly defined one- mole/),12 GAMESS(US) (Gordon Research Group, GAMESS, electron orbitals. These orbitals are in general determined through http://www.msg.ameslab.gov/GAMESS/GAMESS.html, 2005),13 an iterative Hartree–Fock (HF) or Density Functional (DFT) pro- Spartan (Wavefunction Inc., SPARTAN: http://www.wavefun. -
Roadmap of Ultrafast X-Ray Atomic and Molecular Physics
Roadmap of ultrafast x-ray atomic and molecular physics Linda Young, Kiyoshi Ueda, Markus Gühr, Philip Bucksbaum, Marc Simon, Shaul Mukamel, Nina Rohringer, Kevin Prince, Claudio Masciovecchio, Michael Meyer, et al. To cite this version: Linda Young, Kiyoshi Ueda, Markus Gühr, Philip Bucksbaum, Marc Simon, et al.. Roadmap of ultrafast x-ray atomic and molecular physics. Journal of Physics B: Atomic, Molecular and Optical Physics, IOP Publishing, 2018, 51 (3), pp.032003. 10.1088/1361-6455/aa9735. hal-02341220 HAL Id: hal-02341220 https://hal.archives-ouvertes.fr/hal-02341220 Submitted on 31 Oct 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Journal of Physics B: Atomic, Molecular and Optical Physics ROADMAP • OPEN ACCESS Recent citations Roadmap of ultrafast x-ray atomic and molecular - Roadmap on photonic, electronic and atomic collision physics: I. Light–matter physics interaction Kiyoshi Ueda et al To cite this article: Linda Young et al 2018 J. Phys. B: At. Mol. Opt. Phys. 51 032003 - Studies of a terawatt x-ray free-electron laser H P Freund and P J M van der Slot - Molecular electron recollision dynamics in intense circularly polarized laser pulses View the article online for updates and enhancements.