Title: Exciton binding energy and excitonic absorption spectra in a parabolic quantum wire under transverse electric field
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Number of references:50 Main heading:Alginate Controlled terms:Chemical modification - Esters - Functional groups - Functional polymers Uncontrolled terms:Acid residues - Amidation - Anionic polysaccharides - Carboxyl groups - Cyclodextrin units - Hydroxyl groups - Modification of carboxyl groups - Parent compounds - Polymer chains - Research progress - Ugi reaction Classification code:802.2 Chemical Reactions - 804.1 Organic Compounds - 815.1 Polymeric Materials DOI:10.1016/j.carbpol.2010.11.048 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20112114009471 Title:Ligand-free copper oxide nanoparticle-catalyzed sonogashira coupling reaction Authors:Yuan, Yu (1); Zhu, Haitao (1); Zhao, Dongbo (2); Zhang, Li (1) Author affiliation:(1) College of Chemistry and Chemical Engineering, Yangzhou University, Jiangsu Province 225002, China; (2) Bayer Technology and Engineering (Shanghai) Co., Ltd., Shanghai Chemical Industry Park, F3 Area, Mu Hua Road, Shanghai 201507, China Corresponding author:Yuan, Y.(yyuan@yzu.edu.cn) Source title:Synthesis Abbreviated source title:Synthesis Issue:11 Issue date:2011 Publication year:2011 Pages:1792-1798 Language:English ISSN:00397881 E-ISSN:1437210X CODEN:SYNTBF Document type:Journal article (JA) Publisher:Georg Thieme Verlag, Rudigerstrasse 14, Stuttgart, D-70469, Germany Abstract:The catalytic Sonogashira coupling reaction of terminal alkynes and aryl halides is developed using copper(II) oxide nanoparticles as catalyst in dimethyl sulfoxide. The procedure is experimentally simple, general, efficient, and free from addition of external cocatalysts or chelating ligands. © Georg Thieme Verlag Stuttgart - New York. Number of references:65 Main heading:Chemical reactions Controlled terms:Acetylene - Catalysts - Copper - Dimethyl sulfoxide - Ligands - Nanoparticles Uncontrolled terms:Aryl halides - Chelating ligands - Co catalysts - Copper (ii) - ligand-free - Nano-catalyst - Oxide nanoparticles - Sonogashira coupling - Sonogashira coupling reactions - Terminal alkyne Classification code:933 Solid State Physics - 804.1 Organic Compounds - 804 Chemical Products Generally - 803 Chemical Agents and Basic Industrial Chemicals - 802.2 Chemical Reactions - 801.4 Physical Chemistry - 761 Nanotechnology - 708 Electric and Magnetic Materials - 544.1 Copper DOI:10.1055/s-0030-1260023 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20114614517417 Title:Micro-learning in the new media environment Authors:Hao, Zhang (1) Author affiliation:(1) Educational Technology Department, Yang Zhou Univ., Nanjing Normal Univ., Jiangsu, China Corresponding author:Hao, Z.(etzhanghao@gmail.com) Source title:2011 International Conference on Electrical and Control Engineering, ICECE 2011 - Proceedings Abbreviated source title:Int. Conf. Electr. Control Eng., ICECE - Proc. Monograph title:2011 International Conference on Electrical and Control Engineering, ICECE 2011 - Proceedings Issue date:2011 Publication year:2011 Pages:6657-6660 Article number:6056795 Language:Chinese ISBN-13:9781424481637 Document type:Conference article (CA) Conference name:2nd Annual Conference on Electrical and Control Engineering, ICECE 2011 Conference date:September 16, 2011 - September 18, 2011 Conference location:Yichang, China Conference code:87268 Sponsor:China Three Gorges University; Huazhong University of Science and Technology; Tianjin University; Beihang University; Shanghai University Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:This article focuses on a new kind of learning pattern, micro-learning, which is based on micro-content in the new media environment. Firstly, It defines the concept of micro-learning. Secondly, it builds a four level framework to observe the new media environment which is composed of media devices, media content, media application and media technology. Thirdly, it analyses the cultural background of micro-learning observed through Chinese traditional memes, modern pop culture and some cultural phenomena in cyberspace. Then it analyses how connectivism theory be the cognitive basis of micro-learning. Finally, it mentions the resource representations and design strategies of micro-learning. © 2011 IEEE. Number of references:20 Uncontrolled terms:Cultural backgrounds - Cyberspaces - Design strategies - Informal learning - Learning patterns - Media application - Media content - Media technology - microcontent - microlearning - New media - Pop culture - Resource representation DOI:10.1109/ICECENG.2011.6056795 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20114514500564 Title:Study to the development of management ideology of physical education since reform and opening up in the China Authors:Fusheng, Liu (1); Chun, Lu (2); Meiyu, Ma (1); Xiang, Li (3) Author affiliation:(1) Institute for Sports History, Cheng du Sport University, Cheng Du, Sichuan, China; (2) Institute of Liberal Arts, Yang Zhou University, China; (3) Cheng du Sport University, Cheng Du, Sichuan, China Corresponding author:Fusheng, L.(475638362@qq.com) Source title:Advances in Intelligent and Soft Computing Abbreviated source title:Adv. Intell. Soft Comput. Volume:109 Monograph title:Education Management, Education Theory and Education Application Issue date:2011 Publication year:2011 Pages:297-301 Language:English ISSN:18675662 ISBN-13:9783642247712 Document type:Conference article (CA) Publisher:Springer Verlag, Tiergartenstrasse 17, Heidelberg, D-69121, Germany Abstract:Using literature, logical analysis, expert interviews, take the development of management thinking in Physical Education in China since Reform and Opening up as object,the article summarized the progress in three stages. which is reform and opening up, the early period of the socialist market economy and the new period. © 2011 Springer-Verlag Berlin Heidelberg. Number of references:5 Main heading:Education Controlled terms:Economics Uncontrolled terms:Logical analysis - Market economies - Physical education - Reform and opening up - Sports management - Thought Transformation - Three stages Classification code:901.2 Education - 971 Social Sciences DOI:10.1007/978-3-642-24772-9_43 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20113914378535 Title:The characteristics of New Zealand Government Data Management Policies and standards and their enlightenments to China Authors:Zhao, Fang (1) Author affiliation:(1) School of Information Management, WuHan University, Wuhan, China; (2) School of Social Science, Yang Zhou University, Yang Zhou, China Corresponding author:Zhao, F.(yzu-zhaofang@hotmail.com) Source title:2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 Abbreviated source title:IEEE Int. Conf. Commun. Softw. Networks, ICCSN Monograph title:2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 Issue date:2011 Publication year:2011 Pages:358-360 Article number:6013847 Language:English ISBN-13:9781612844855 Document type:Conference article (CA) Conference name:2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 Conference date:May 27, 2011 - May 29, 2011 Conference location:Xi'an, China Conference code:86671 Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:New Zealand's Government Data Management Policies and Government Data Management standards are published during the process of E-government's developing, and they played very significant roles in its informatization and the development of the E-government. The article sums up the characteristics of the Policies and the Standards after introduces the backgrounds of developing them together with their main contents, with expectation to draw some inspirations for China's policy development on E-government. © 2011 IEEE. Number of references:3 Main heading:Public policy Controlled terms:Communication - Government data processing - Information management - Standardization - Standards Uncontrolled terms:e-Government - Government Data Management Policies - Government Data Management standards - Informatization - New zealand - Policy development Classification code:716 Telecommunication; Radar, Radio and Television - 902.2 Codes and Standards - 902.3 Legal Aspects - 903.2 Information Dissemination - 971 Social Sciences DOI:10.1109/ICCSN.2011.6013847 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113914378538 Title:On choosing the digital document's file format for long-term preservation Authors:Zhao, Fang (1) Author affiliation:(1) School of Social Science, Yang Zhou University, Yang Zhou, China Corresponding author:Zhao, F.(yzu-zhaofang@hotmail.com) Source title:2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 Abbreviated source title:IEEE Int. Conf. Commun. Softw. Networks, ICCSN Monograph title:2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 Issue date:2011 Publication year:2011 Pages:370-372 Article number:6013850 Language:English ISBN-13:9781612844855 Document type:Conference article (CA) Conference name:2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 Conference date:May 27, 2011 - May 29, 2011 Conference location:Xi'an, China Conference code:86671 Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:Digital libraries have been built all over the world. One of the main challenges in maintaining digital libraries is the digital preservation. The aim of digital preservation is to ensure that digital records are filed and are made available throughout time. Each digital library consists of different documents with different file formats. Due to rapid obsolescence in hardware and software technology it is necessary for the libraries to look into the details of the file formats. Thus the file format for long-term preservation plays a very important role during the practices of digital preservation. The article tries to analyzing the current situation of the file formats, then points out the standards in choosing the file format for long-term preservation based on generalizing the researches by scholars. After comparing the PDF and XML, the author thinks the XML file format is more suitable for long-term preservation. © 2011 IEEE. Number of references:9 Main heading:Digital libraries Controlled terms:Communication - Digital storage - Obsolescence - Software engineering - Standards - XML Uncontrolled terms:Current situation - Digital Documents - Digital preservation - Digital records - File formats - Hardware and software - Long-term preservation - PDF - XML files Classification code:716 Telecommunication; Radar, Radio and Television - 722.1 Data Storage, Equipment and Techniques - 723 Computer Software, Data Handling and Applications - 901 Engineering Profession - 902.2 Codes and Standards DOI:10.1109/ICCSN.2011.6013850 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20112614094841 Title:Negative thermal expansion ZrW Authors:Liu, Hongfei (1); Zhang, Zhiping (3); Zhang, Wei (2); Chen, Xiaobin (2); Cheng, Xiaonong (3) Author affiliation:(1) Testing center of Yang zhou University, Yang zhou, 225009, China; (2) School of Physics Science and Technology, Yang zhou University, Yang zhou, 225009, China; (3) School of Materials Science and Engineering, Jiang su University, Zhen jiang 212013, China Corresponding author:Liu, H.(liuhf@yzu.edu.cn) Source title:Surface and Coatings Technology Abbreviated source title:Surf. Coat. Technol. Volume:205 Issue:21-22 Issue date:25 August 2011 Publication year:2011 Pages:5073-5076 Language:English ISSN:02578972 Document type:Journal article (JA) Publisher:Elsevier, P.O. Box 211, Amsterdam, 1000 AE, Netherlands Abstract:Negative thermal expansion ZrW Number of references:22 Main heading:Thermal expansion Controlled terms:Amorphous films - Amorphous materials - Annealing - Buoyancy - Deposition - Diffraction - Expansion - Film preparation - Pulsed laser deposition - Pulsed lasers - Quartz - Scanning electron microscopy - Stoichiometry - Substrates - Thin films - Tungsten compounds - Vapor deposition - X ray diffraction - X ray diffraction analysis - Zirconium Uncontrolled terms:Amorphous phase - Annealing temperatures - As-deposited thin films - Ceramic target - Grain size - High temperature X-ray diffraction - Negative thermal expansion - Polycrystalline film - Quartz substrate - Scanning electron microscopes - Thermal expansion coefficients - X-ray photoelectron spectroscope - Zirconium tungstate Classification code:951 Materials Science - 744.9 Laser Applications - 801 Chemistry - 801.4 Physical Chemistry - 802.2 Chemical Reactions - 804.1 Organic Compounds - 813.1 Coating Techniques - 933.1.1 Crystal Lattice - 933.2 Amorphous Solids - 744.1 Lasers, General - 482.2 Minerals - 537.1 Heat Treatment Processes - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 741.1 Light/Optics - 631 Fluid Flow - 712.1 Semiconducting Materials - 714.2 Semiconductor Devices and Integrated Circuits - 711.1 Electromagnetic Waves in Different Media DOI:10.1016/j.surfcoat.2011.05.010 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113214226833 Title:Fracture failure analysis of the 60Si2Mn spring steel liner Authors:Liu, Tao (1); Chen, Rongfa (1); Pan, Yi (1); Zhang, Xianliang (1); Dai, Lianggang (1) Author affiliation:(1) Department of Mechanical Engineering, Yang Zhou University, Yang Zhou, 225127, China Corresponding author:Chen, R.(rfchen@yzu.edu.cn) Source title:Advanced Materials Research Abbreviated source title:Adv. Mater. Res. Volume:287-290 Monograph title:Applications of Engineering Materials Issue date:2011 Publication year:2011 Pages:836-839 Language:English ISSN:10226680 ISBN-13:9783037851920 Document type:Conference article (CA) Conference name:2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 Conference date:July 29, 2011 - July 31, 2011 Conference location:Sanya, China Conference code:85968 Publisher:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany Abstract:After heat treatment, 60Si2Mn spring steel liner failed before installation. Considering the actual production process, detail analysis of the failed parts by X-ray fluorescence spectrometry analysis, mechanical properties experiments, scanning electron microscopy and metallographic examination. Find the reasons which may lead the failure such as the inhomogeneous composition, uneven hardness distribution, surface decarburization and improper heat treatment process, etc. © (2011) Trans Tech Publications. Number of references:9 Main heading:Fracture Controlled terms:Decarburization - Failure analysis - Fluorescence spectroscopy - Mechanical properties - Safety engineering - Scanning electron microscopy Uncontrolled terms:60Si2Mn - After-heat treatment - Fracture failure - Hardness distribution - Heat treatment process - Inhomogeneous composition - Metallographic examination - Production process - Spring steel - Surface decarburization - X ray fluorescence spectrometry Classification code:951 Materials Science - 921 Mathematics - 914 Safety Engineering - 741.3 Optical Devices and Systems - 741.1 Light/Optics - 537.1 Heat Treatment Processes - 421 Strength of Building Materials; Mechanical Properties DOI:10.4028/www.scientific.net/AMR.287-290.836 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20113214222686 Title:Crack failure analysis of Q235B welding with 304 austenitic stainless steel of tube and shell condenser Authors:Zhang, Xianliang (1); Chen, Rongfa (1); Dai, Lianggang (1); Liu, Tao (1); Pan, Yi (1) Author affiliation:(1) Department of Mechanical Engineering, Yang Zhou University, Yang Zhou, 25127, China Corresponding author:Zhang, X.(zxlyzu@126.com) Source title:Advanced Materials Research Abbreviated source title:Adv. Mater. Res. Volume:291-294 Monograph title:Materials Processing Technology Issue date:2011 Publication year:2011 Pages:975-978 Language:English ISSN:10226680 ISBN-13:9783037851937 Document type:Conference article (CA) Conference name:2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 Conference date:July 29, 2011 - July 31, 2011 Conference location:Sanya, China Conference code:85968 Publisher:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany Abstract:Tube and shell condenser is an important component of soybean softening equipment, and its structure is Q235B welding with 304 austenitic stainless steel pipes. During the using process of this product, it appears crack failure .In order to find the reason of crack failure, the welded joint was analyzed by SED, XRD, EDXRF and metallographic microscope in detail, and some improvement measures and solutions are put forward to avoid crack failure in this paper. © (2011) Trans Tech Publications, Switzerland. Number of references:9 Main heading:Condenser tubes Controlled terms:Austenite - Austenitic stainless steel - Carbon steel - Condensers (liquefiers) - Corrosion resistant alloys - Cracks - Failure analysis - Welded steel structures - Welding Uncontrolled terms:Crack failure - Improvement measure - Metallographic microscope - Structural carbon steel - Tube and shell condenser - XRD Classification code:421 Strength of Building Materials; Mechanical Properties - 531 Metallurgy and Metallography - 538.2 Welding - 545.3 Steel - 801.1 Chemistry, General - 802.1 Chemical Plants and Equipment DOI:10.4028/www.scientific.net/AMR.291-294.975 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20112714122124 Title:Research and development of intelligent design system for the overall layout design of bus body Authors:Chen, Jingxian (1); Chen, Jingxin (1) Author affiliation:(1) College of Mechanical Engineering, Yang Zhou University, Yang Zhou 225127, China Corresponding author:Chen, J.(cjxianq_1986@163.com) Source title:2011 International Conference on Electric Information and Control Engineering, ICEICE 2011 - Proceedings Abbreviated source title:Int. Conf. Electr. Inf. Control Eng., ICEICE - Proc. Monograph title:2011 International Conference on Electric Information and Control Engineering, ICEICE 2011 - Proceedings Issue date:2011 Publication year:2011 Pages:5217-5220 Article number:5777129 Language:Chinese ISBN-13:9781424480395 Document type:Conference article (CA) Conference name:2011 International Conference on Electric Information and Control Engineering, ICEICE 2011 Conference date:April 15, 2011 - April 17, 2011 Conference location:Wuhan, China Conference code:85257 Sponsor:IEEE Beijing Section ED Chapter; Jiangsu University Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:It presents the development process and key technologies of the intelligent design system for the overall layout design of bus body such as application of knowledge-based engineering technology into the development of the intelligent design system, object-oriented knowledge modeling, 3-d parameterized model building relying on the CATIA software platform, and secondary development with VB language and database technology. With this system, the idea of rapid overall layout design can come true. © 2011 IEEE. Number of references:5 Main heading:Design Controlled terms:Buses - Knowledge based systems - Three dimensional computer graphics Uncontrolled terms:catia - Intelligent designs - Knowledge-based engineering - Object oriented - overall layout of the bus body - Parametric design Classification code:408 Structural Design - 663.1 Heavy Duty Motor Vehicles - 723 Computer Software, Data Handling and Applications DOI:10.1109/ICEICE.2011.5777129 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20111913973811 Title:The research on grid-connected photovoltaic inverter based on DSP Authors:Zhang, Lili (1); Mo, Yueping (1); Wei, Jiang (1); Jin, Cong (1) Author affiliation:(1) School of Energy and Power Engineering, Yang Zhou University, Yang Zhou, Jiang Su, China Corresponding author:Zhang, L.(zhlili1314@163.com) Yüklə 2,34 Mb. Dostları ilə paylaş:
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