Title: Exciton binding energy and excitonic absorption spectra in a parabolic quantum wire under transverse electric field
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Accession number:20113014174741 Title:Study on the regulating control method of hydraulic transients in pumped storage plants Authors:Wang, Linsuo (1); Shen, Zhiying (1) Author affiliation:(1) Yangzhou University, Yangzhou, China Corresponding author:Wang, L.(wangls@yzu.edu.cn) Source title:ICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment Abbreviated source title:ICMREE - Proc.: Int. Conf. Mater. Renew. Energy Environ. Volume:2 Monograph title:ICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment Issue date:2011 Publication year:2011 Pages:1290-1294 Article number:5930572 Language:English ISBN-13:9781612847504 Document type:Conference article (CA) Conference name:2011 International Conference on Materials for Renewable Energy and Environment, ICMREE2011 Conference date:May 20, 2011 - May 22, 2011 Conference location:Shanghai, China Conference code:85643 Sponsor:IEEE Beijing Section; China Energy Society; University of Shanghai for Science and Technology (USST); Australian Technology Network (ATN) Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:Based on the theory of unsteady pressure flow and the fundamental tenet of valve stroking, the models of the converse problem for regulating control in specified time and with pressure constraint are given. For the whole uncontrollable system, the mathematical models are given by the new method based on the fundamental tenet of valve stroking. At the same time, the practical example is studied with the satisfied results. © 2011 IEEE. Number of references:5 Main heading:Hydraulics Controlled terms:Constraint theory - Hydraulic motors - Mathematical models Uncontrolled terms:Control methods - Hydraulic transients - Pressure constraints - pumped storage plant - Pumped storage plants - regulating control - reversible turbine - Unsteady pressures Classification code:632.1 Hydraulics - 632.2 Hydraulic Equipment and Machinery - 921 Mathematics - 961 Systems Science DOI:10.1109/ICMREE.2011.5930572 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113014174586 Title:Study of torque characteristics of DFIG during the voltage sag Authors:Zhang, Jianhua (1); Wang, Jian (1); Mo, Yueping (1); Xin, Fulong (1) Author affiliation:(1) College of Electrical Engineering, Yangzhou University, Yangzhou 225127, China Corresponding author:Zhang, J.(allenwang6392@163.com) Source title:ICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment Abbreviated source title:ICMREE - Proc.: Int. Conf. Mater. Renew. Energy Environ. Volume:1 Monograph title:ICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment Issue date:2011 Publication year:2011 Pages:592-595 Article number:5930882 Language:English ISBN-13:9781612847504 Document type:Conference article (CA) Conference name:2011 International Conference on Materials for Renewable Energy and Environment, ICMREE2011 Conference date:May 20, 2011 - May 22, 2011 Conference location:Shanghai, China Conference code:85643 Sponsor:IEEE Beijing Section; China Energy Society; University of Shanghai for Science and Technology (USST); Australian Technology Network (ATN) Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:In order to analyze the adapt ability of doubly-fed induction generator (DFIG) happens, and achieve the capability of low voltage ride through of DFIG, it is necessary to study the process of electromagnetic transient when the power grid fault happens. In this paper, using the characteristics equation of DFIG, to establish the state space equation of describing the electromagnetic transient process, and derive the analytic rule in the domain time of the current of stator and rotor dq coordinate system when the voltage drop under varying degrees. Therefore, deriving the relationship between the electromagnetic torque of DFIG during the transition mechanism with rotor excitation voltage characteristics, so to provide adequate theoretical basis for protecting the transmission system. In order to verify the correctness of theoretical analysis, the voltage sag transient model of DFIG of 1.5MW on matlab simulation platform is created. The simulation results show that the waveforms of analyzing the transient voltage drop are basically the same, it means the transient analysis is correct. Through the analysis can help to assess the operation characteristics of voltage sag and the design the control technology. © 2011 IEEE. Number of references:15 Main heading:Current voltage characteristics Controlled terms:Asynchronous generators - Computer simulation - Drops - Electric excitation - Electric fault currents - Electric power transmission - Electromagnetism - Equations of state - MATLAB - Power quality - Rotors (windings) - Transient analysis - Voltage stabilizing circuits - Wind power Uncontrolled terms:Doubly fed generators - Electromagnetic torque - Power grids - rotor current - Wind energy generation Classification code:921 Mathematics - 723.5 Computer Applications - 714 Electronic Components and Tubes - 713.5 Electronic Circuits Other Than Amplifiers, Oscillators, Modulators, Limiters, Discriminators or Mixers - 706 Electric Transmission and Distribution - 705.2.1 AC Generators - 705.1 Electric Machinery, General - 704.1 Electric Components - 701.1 Electricity: Basic Concepts and Phenomena - 701 Electricity and Magnetism - 621 Nuclear Reactors - 615.8 Wind Power (Before 1993, use code 611 ) - 443.1 Atmospheric Properties DOI:10.1109/ICMREE.2011.5930882 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113014174487 Title:Design of photovoltaic water-pump control system based on TMS320F2812 Authors:Jiang, Dongliu (1); Mo, Yueping (1); Jiang, Wei (1); Huang, Haitian (1); Zhang, Liang (1); Xu, Pengfei (1); Hu, Xuming (1) Author affiliation:(1) School of Energy and Power Engineering, YangZhou University, JiangSu, China Corresponding author:Jiang, D.(jiangdongliu22@163.com) Source title:ICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment Abbreviated source title:ICMREE - Proc.: Int. Conf. Mater. Renew. Energy Environ. Volume:1 Monograph title:ICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment Issue date:2011 Publication year:2011 Pages:147-150 Article number:5930783 Language:English ISBN-13:9781612847504 Document type:Conference article (CA) Conference name:2011 International Conference on Materials for Renewable Energy and Environment, ICMREE2011 Conference date:May 20, 2011 - May 22, 2011 Conference location:Shanghai, China Conference code:85643 Sponsor:IEEE Beijing Section; China Energy Society; University of Shanghai for Science and Technology (USST); Australian Technology Network (ATN) Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:A kind of photovoltaic water-pump control system based on digital signal processor TMS320F2812 is designed. An improved P&Q method for maximum power point tracking of solar array is adopted. The utilization efficiency of solar array is improved by this way. Besides the perfect running and fully-digital controlling are achieved by U / f constant control method which is based on SVPWM modulation. The system has the characteristics of small volume, light weight, running stability and credibility and has the function of perfect protection. © 2011 IEEE. Number of references:8 Main heading:Pumps Controlled terms:Control systems - Digital signal processors - Photovoltaic effects - Pulse width modulation - Signal processing - Solar cell arrays Uncontrolled terms:Control methods - Light weight - Maximum Power Point Tracking - Photovoltaic water-pump - Q method - Running stability - Solar arrays - SVPWM - TMPPT - TMS320F2812 - Utilization efficiency Classification code:615.2 Solar Power - 618.2 Pumps - 716 Telecommunication; Radar, Radio and Television - 716.1 Information Theory and Signal Processing - 731.1 Control Systems - 741.1 Light/Optics DOI:10.1109/ICMREE.2011.5930783 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113014171952 Title:Numerical simulations on fire and analysis of the spread characteristics of smoke in supermarket Authors:Ling, Daijian (1); Kan, Kaihui (1) Author affiliation:(1) College of Civil Engineering, Yangzhou University, 196 West Huayang Road, Yangzhou, Jiangsu Province, 225127, China Corresponding author:Ling, D. Source title:Communications in Computer and Information Science Abbreviated source title:Commun. Comput. Info. Sci. Volume:176 CCIS Issue:PART 2 Monograph title:Advanced Research on Computer Education, Simulation and Modeling - International Conference, CESM 2011, Proceedings Issue date:2011 Publication year:2011 Pages:7-13 Language:English ISSN:18650929 ISBN-13:9783642218019 Document type:Conference article (CA) Conference name:International Conference on Advanced Research on Computer Education, Simulation and Modeling, CESM 2011 Conference date:June 18, 2011 - June 19, 2011 Conference location:Wuhan, China Conference code:85646 Sponsor:International Science and Education Researcher Association (ISER); Gireida Education Co. Ltd; Wuhan University of Science and Technology; VIP Information Conference Center Publisher:Springer Verlag, Tiergartenstrasse 17, Heidelberg, D-69121, Germany Abstract:In order to get the special characteristics of fire spread and smoke movement inside supermarket, a typical fire scenario in supermarket model is established in this paper. Fire spreading and smoke movement inside the building is simulated by FDS (Fire Dynamic Simulator) software, and the simulation results are displayed in Smokeview. By studying the process of fire spread and smoke motion in different cases of smoke evacuation, the laws of smoke spread and temperature, speed, concentration of various components distribution is analyzed. It provides some results for performance-based fire protection design in supermarket buildings. © 2011 Springer-Verlag. Number of references:8 Main heading:Fire protection Controlled terms:Aerodynamics - Computer simulation - Computer software - Education - Fires - Retail stores - Smoke Uncontrolled terms:FDS - Fire dynamic simulators - Fire scenarios - Fire spread - Simulation result - Smoke movement - Supermarket Classification code:914.2 Fires and Fire Protection - 901.2 Education - 804 Chemical Products Generally - 723.5 Computer Applications - 723 Computer Software, Data Handling and Applications - 651.1 Aerodynamics, General - 402.2 Public Buildings DOI:10.1007/978-3-642-21802-6_2 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20113014171086 Title:Porous organic polymers based on propeller-like hexaphenylbenzene building units Authors:Chen, Qi (1); Luo, Min (1); Wang, Tao (1); Wang, Jin-Xiang (1); Zhou, Ding (1); Han, Ying (2); Zhang, Chang-Shan (3); Yan, Chao-Guo (2); Han, Bao-Hang (1) Author affiliation:(1) National Center for Nanoscience and Technology, Beijing 100190, China; (2) College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China; (3) School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China Corresponding author:Han, B.-H.(hanbh@nanoctr.cn) Source title:Macromolecules Abbreviated source title:Macromolecules Volume:44 Issue:14
Issue date:July 26, 2011 Publication year:2011 Pages:5573-5577 Language:English ISSN:00249297 CODEN:MAMOBX Document type:Journal article (JA) Publisher:American Chemical Society, 2540 Olentangy River Road, P.O. Box 3337, Columbus, OH 43210-3337, United States Abstract:Hexaphenylbenzene-based porous organic polymers are prepared smoothly through palladium-catalyzed C-C coupling polymerization. According to the obtained nitrogen physisorption isotherms, the Brunauer-Emmett-Teller specific surface area for these polymers varies between 742 and 1148 m2 g -1. Gravimetric hydrogen adsorption isotherms show that the adsorption capacity for hydrogen is up to 1.5 wt % at 1.13 bar and 77 K. Thanks to the propeller-like structure, unique electronic feature, and efficient preparation, hexaphenylbenzene can be taken as a promising building block for designing porous polymers with special properties. © 2011 American Chemical Society. Number of references:41 Main heading:Organic polymers Controlled terms:Gas adsorption - Hydrogen - Isotherms - Physisorption - Propellers Uncontrolled terms:Adsorption capacities - Brunauer emmett tellers - Building blockes - Building units - C-C coupling - Hydrogen adsorption isotherms - Porous polymers - Special properties Classification code:671.2 Ship Equipment - 801.4 Physical Chemistry - 804 Chemical Products Generally - 815.1.1 Organic Polymers - 931.2 Physical Properties of Gases, Liquids and Solids DOI:10.1021/ma200915f Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20112914165967 Title:Solvothermal synthesis of phase-pure culns Authors:Li, Jing (1); Zhang, Yong Cai (1); Zhang, Ming (1) Author affiliation:(1) Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, China Corresponding author:Zhang, Y.C.(zhangyc@yzu.edu.cn) Source title:Advanced Materials Research Abbreviated source title:Adv. Mater. Res. Volume:266 Monograph title:China Postdoctoral Forum on Materials Science and Engineering Issue date:2011 Publication year:2011 Pages:9-12 Language:English ISSN:10226680 ISBN-13:9783037851012 Document type:Conference article (CA) Conference name:2010 China Postdoctoral Forum on Materials Science and Engineering Conference date:October 19, 2010 - October 21, 2010 Conference location:Zhengzhou, China Conference code:85571 Publisher:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany Abstract:The synthesis of phase-pure CuInS Number of references:12 Main heading:Nanostructures Controlled terms:Ethanol - Field emission microscopes - Materials science - Scanning electron microscopy - X ray diffraction - X ray spectroscopy Uncontrolled terms:Energy dispersive X ray spectroscopy - Field emission scanning electron microscopy - Micro-clusters - Multisources - Nanoflakes - Single-source molecular precursors - Solvothermal - Solvothermal synthesis - Solvothermal treatment Classification code:933.1.1 Crystal Lattice - 933 Solid State Physics - 801 Chemistry - 951 Materials Science - 761 Nanotechnology - 741.1 Light/Optics - 523 Liquid Fuels - 741.3 Optical Devices and Systems DOI:10.4028/www.scientific.net/AMR.266.9 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20112914160275 Title:E-government: Political environment for public-opinion expression on the net: Analysis from the perspective of public policy participation Authors:Zhang, Yu (1) Author affiliation:(1) Busness College, Yangzhou University, Yangzhou, China Corresponding author:Zhang, Y.(maggie_zhangyu@yahoo.com.cn) Source title:2011 International Conference on E-Business and E-Government, ICEE2011 - Proceedings Abbreviated source title:Int. Conf. E-Bus. E-Gov., ICEE - Proc. Monograph title:2011 International Conference on E-Business and E-Government, ICEE2011 - Proceedings Issue date:2011 Publication year:2011 Pages:5036-5039 Article number:5882585 Language:Chinese ISBN-13:9781424486946 Document type:Conference article (CA) Conference name:2nd International Conference on E-Business and E-Government, ICEE 2011 Conference date:May 6, 2011 - May 8, 2011 Conference location:Shanghai, China Conference code:85405 Sponsor:Shanghai University; Shanghai Business School; Nanjing University of Information Science and Technology; Shanghai Institute of Foreign Trade Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:The E-government environment which is improving provides new governance tool for China in transformation period. Meanwhile, the public have more chances to participate in political activities and public policy process. First, E-government establishment facilitates the overt information culture, which betters the information asymmetric situation between the public and government officials. In this way, the public's network public-opinions expression gains its rational premise. Second, the interacting political platform provided by E-government supplies physical basis for government's response mechanism, which makes the deep dynamic force for the public to express opinions through network. Third, E-democracy, as the accompaniment of E-government, has the characteristics of low thredhold and fast transmitting speed, which can makes network public-opinion expression the best preference of the public. Therefore, network becomes the dialogue and negotiation platform in public policy process of the public. © 2011 IEEE. Number of references:5 Main heading:Public policy Controlled terms:Electronic commerce - Government data processing Uncontrolled terms:Dynamic forces - E-democracy - e-Government - Government officials - Information culture - Policy process - Political activity - political ecosystem - public-opinion expression through network - Response mechanisms Classification code:902.3 Legal Aspects - 911.2 Industrial Economics - 971 Social Sciences DOI:10.1109/ICEBEG.2011.5882585 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20112914159766 Title:Experience and reference of customer return policy in foreign online shopping Authors:Yi, Tian (1) Author affiliation:(1) School of Management, Yangzhou University, Yangzhou, China Corresponding author:Yi, T.(jsty@sohu.com) Source title:2011 International Conference on E-Business and E-Government, ICEE2011 - Proceedings Abbreviated source title:Int. Conf. E-Bus. E-Gov., ICEE - Proc. Monograph title:2011 International Conference on E-Business and E-Government, ICEE2011 - Proceedings Issue date:2011 Publication year:2011 Pages:6941-6944 Article number:5886838 Language:Chinese ISBN-13:9781424486946 Document type:Conference article (CA) Conference name:2nd International Conference on E-Business and E-Government, ICEE 2011 Conference date:May 6, 2011 - May 8, 2011 Conference location:Shanghai, China Conference code:85405 Sponsor:Shanghai University; Shanghai Business School; Nanjing University of Information Science and Technology; Shanghai Institute of Foreign Trade Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:With the development of information science and economic globalization, a new trading methods, e-business, has sprung up and rapidly established itself as one of the major dynamic of world economy. This booming trend of e-business constitutes great challenges on the traditional business and trading laws. By a thorough comparative analysis on the ebusiness legislation in USA, EU and Japan, the writer tries to put forward some suggestions on the process of legislation of ebusiness laws in protecting rights of the consumers in China. © 2011 IEEE. Number of references:9 Main heading:Electronic commerce Controlled terms:Government data processing Uncontrolled terms:Comparative analysis - eBusiness - Economic globalization - Experience and reference - Online shopping - Return policy - Rights of the consumers - World economy Classification code:902.3 Legal Aspects - 911.2 Industrial Economics DOI:10.1109/ICEBEG.2011.5886838 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Title:An efficient rational secret sharing scheme based on the Chinese remainder theorem Authors:Zhang, Yun (1); Tartary, Christophe (3); Wang, Huaxiong (1) Author affiliation:(1) Division of Mathematical Sciences, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore; (2) School of Mathematical Science, Yangzhou University, Yangzhou, 225002, China; (3) Institute for Interdisciplinary Information Sciences, Institute for Theoretical Computer Science, Tsinghua University, Beijing, 100084, China Corresponding author:Zhang, Y.(zhan0233@e.ntu.edu.sg) Source title:Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Abbreviated source title:Lect. Notes Comput. Sci. Volume:6812 LNCS Monograph title:Information Security and Privacy - 16th Australasian Conference, ACISP 2011, Proceedings Issue date:2011 Publication year:2011 Pages:259-275 Language:English ISSN:03029743 E-ISSN:16113349 ISBN-13:9783642224966 Document type:Conference article (CA) Conference name:16th Australasian Conference on Information Security and Privacy, ACISP 2011 Conference date:July 11, 2011 - July 13, 2011 Conference location:Melbourne, VIC, Australia Conference code:85559 Publisher:Springer Verlag, Tiergartenstrasse 17, Heidelberg, D-69121, Germany Abstract:The design of rational cryptographic protocols is a recently created research area at the intersection of cryptography and game theory. At TCC'10, Fuchsbauer et al. introduced two equilibrium notions (computational version of strict Nash equilibrium and stability with respect to trembles) offering a computational relaxation of traditional game theory equilibria. Using trapdoor permutations, they constructed a rational t-out-of n sharing technique satisfying these new security models. Their construction only requires standard communication networks but the share bitsize is 2 n |s|∈+∈O(k) for security against a single deviation and raises to (n∈- ∈t∈+∈1)&bull(2n|s|∈+∈O(k)) to achieve (t∈-∈1)-resilience where k is a security parameter. In this paper, we propose a new protocol for rational t-out-of n secret sharing scheme based on the Chinese reminder theorem. Under some computational assumptions related to the discrete logarithm problem and RSA, this construction leads to a (t∈-∈1)-resilient computational strict Nash equilibrium that is stable with respect to trembles with share bitsize O(k). Our protocol does not rely on simultaneous channel. Instead, it only requires synchronous broadcast channel and synchronous pairwise private channels. © 2011 Springer-Verlag. Yüklə 2,34 Mb. Dostları ilə paylaş:
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