Title: Exciton binding energy and excitonic absorption spectra in a parabolic quantum wire under transverse electric field
Yüklə 2,34 Mb.
|
|
Classification code:723.2 Data Processing and Image Processing - 901.1 Engineering Professional Aspects - 901.2 Education - 912 Industrial Engineering and Management - 961 Systems Science DOI:10.1109/ICCASE.2011.5997711 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113814349585 Title:Trade receivables action of financial distressed companies - Evidence from China's listed companies Authors:Guo, Shufen (1) Author affiliation:(1) School of Business, Yangzhou University, Yangzhou 225009, China Corresponding author:Guo, S.(guoshufen_6@126.com) Source title:International Conference on Management and Service Science, MASS 2011 Abbreviated source title:Int. Conf. Manage. Serv. Sci., MASS Monograph title:International Conference on Management and Service Science, MASS 2011 Issue date:2011 Publication year:2011 Article number:5998471 Language:English ISBN-13:9781424465811 Document type:Conference article (CA) Conference name:International Conference on Management and Service Science, MASS 2011 Conference date:August 12, 2011 - August 14, 2011 Conference location:Wuhan, China Conference code:86578 Sponsor:IEEE Wuhan Section; Wuhan University; Nankai University; Fuzhou University; University of Science and Technology Beijing Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:Using the sample of 257 China□s listed companies 3341 observations between 1996 and 2008, this paper studies the trade receivables action of financial distressed companies. We find a negative effect of financial distress on trade receivables, which implies that firms reduce their trade receivables when they are in financial distress. We also find that distressed companies in East China, South China and Northeast reduce their trade receivables; distressed companies in Northwest increase their trade receivables; and there are no significant relationship between trade receivables and financial distress for those distressed companies in North China, Central China and Southwest. © 2011 IEEE. Number of references:21 Main heading:Industry Controlled terms:Commerce - Finance - Management science Uncontrolled terms:East China - Financial distress - Listed companies - North China - South China - Trade credit Classification code:911 Cost and Value Engineering; Industrial Economics - 912 Industrial Engineering and Management - 912.2 Management - 913 Production Planning and Control; Manufacturing DOI:10.1109/ICMSS.2011.5998471 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113514276641 Title:Tetraphenylethylene-based fluorescent porous organic polymers: Preparation, gas sorption properties and photoluminescence properties Authors:Chen, Qi (1); Wang, Jin-Xiang (1); Yang, Fen (1); Zhou, Ding (1); Bian, Ning (1); Zhang, Xin-Jian (1); 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 Corresponding author:Han, B.-H.(hanbh@nanoctr.cn) Source title:Journal of Materials Chemistry Abbreviated source title:J. Mater. Chem. Volume:21 Issue:35
Issue date:September 21, 2011 Publication year:2011 Pages:13554-13560 Language:English ISSN:09599428 E-ISSN:13645501 CODEN:JMACEP Document type:Journal article (JA) Publisher:Royal Society of Chemistry, Milton Road, Cambridge, CB4 OWF, United Kingdom Abstract:Tetraphenylethylene-based porous organic polymers were synthesized efficiently through a Suzuki coupling polycondensation or oxidative coupling polymerization. According to the obtained nitrogen physisorption isotherms, the Brunauer-Emmett-Teller specific surface area values for these porous materials vary between 472 and 810 m2 g-1. Using the same linker monomer, the specific surface area of copolymer materials (TPOP-3 or TPOP-5) prepared by two different core structural monomers (tetraphenylethylene and spirobifluorene) is higher than those of the respective homopolymers. Gravimetric hydrogen adsorption isotherms show that the adsorption capacity for hydrogen is up to 1.07 wt% at 1.13 bar and 77 K. Furthermore, incorporation of tetraphenylethylene moieties into these polymers can induce high photoluminescence (λ Number of references:49 Main heading:Organic polymers Controlled terms:Gas adsorption - Hydrogen - Isotherms - Monomers - Photoluminescence - Physisorption - Polycondensation - Porous materials - Sorption - Specific surface area Uncontrolled terms:Adsorption capacities - Aggregation-induced emissions - Brunauer emmett tellers - Building blockes - Gas sorption properties - Hydrogen adsorption isotherms - Linker monomers - Oxidative coupling polymerization - Photoluminescence properties - Porous polymers - Special properties - Spirobifluorene - Suzuki couplings - Tetraphenylethylene Classification code:951 Materials Science - 815.2 Polymerization - 815.1.1 Organic Polymers - 804 Chemical Products Generally - 802.3 Chemical Operations - 802.2 Chemical Reactions - 801.4 Physical Chemistry - 741.1 Light/Optics - 423 Non Mechanical Properties and Tests of Building Materials DOI:10.1039/c1jm11787d Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113614311217 Title:Modeling of the submerged membrane bioreactor fouling by the combined pore constriction, pore blockage and cake formation mechanisms Authors:Wu, Jun (1); He, Chengda (1); Jiang, Xinyue (1); Zhang, Miao (1) Author affiliation:(1) School of Environmental Engineering and Science, Yangzhou University, 225000, China Corresponding author:Wu, J.(j.wu@yzu.edu.cn) Source title:Desalination Abbreviated source title:Desalination Volume:279 Issue:1-3 Issue date:September 15, 2011 Publication year:2011 Pages:127-134 Language:English ISSN:00119164 CODEN:DSLNAH Document type:Journal article (JA) Publisher:Elsevier, P.O. Box 211, Amsterdam, 1000 AE, Netherlands Abstract:Although major factors affecting the membrane bioreactor fouling process have been identified, no linear relationships between these factors and fouling were established. This indicates the existence of synergistic interplays among these factors in determining the overall fouling behavior. The synergistic effect on fouling hasn't been fully considered in the fouling mathematical model development. Activated sludge within membrane bioreactor is a complex mixture of soluble, colloidal and solid materials. In this paper, a theoretical model was developed to account for the synergistic effects of soluble, colloidal and suspended activated sludge components on the fouling process. It included the major advances in the fouling mechanisms based on the pore constriction, pore blockage and cake filtration. The model prediction was shown to be in excellent agreement with experimental results from literature. This suggests that modeling approach in this paper is valid in predicting the flux decline process. © 2011 Elsevier B.V. Number of references:30 Main heading:Fouling Controlled terms:Activated sludge process - Bioconversion - Bioreactors - Mathematical models Uncontrolled terms:Cake formation - Fouling model - Membrane bioreactor - Pore blockages - Pore constriction Classification code:539.1 Metals Corrosion - 802.1 Chemical Plants and Equipment - 802.2 Chemical Reactions - 921 Mathematics DOI:10.1016/j.desal.2011.05.069 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20112814147230 Title:Electronic structures and magnetoresistance of Co/Cu/Ni/Cu superlattices with different Orientations Authors:Zhu, Jin-Rong (1); Qian, Li-Jie (2); Hu, Jing-Guo (1); Zhou, Lan (1); Zeng, Zhi (2) Author affiliation:(1) College of Physics Science and Technology, Yangzhou University, Yangzhou 225002, China; (2) Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China Corresponding author:Hu, J.-G.(jghu@yzu.edu.cn) Source title:Physica B: Condensed Matter Abbreviated source title:Phys B Condens Matter Volume:406 Issue:18
Issue date:September 15, 2011 Publication year:2011 Pages:3446-3449 Language:English ISSN:09214526 CODEN:PHYBE3 Document type:Journal article (JA) Publisher:Elsevier, P.O. Box 211, Amsterdam, 1000 AE, Netherlands Abstract:Electronic structures and magnetoresistance (MR) of pseudo-spin-valves structure (PSV) Co Number of references:32 Main heading:Magnetoelectronics Controlled terms:Electric resistance - Electronic properties - Electronic structure - Magnetoresistance - Superlattices Uncontrolled terms:Exchange correlations - Full potential linearized augmented plane wave method - Generalized gradient approximations - Interior layer - MR ratio - Pseudo-spin-valves structure Classification code:931.1 Mechanics - 762 Magnetoelectronics (Spintronics) - 722 Computer Systems and Equipment - 721 Computer Circuits and Logic Elements - 701 Electricity and Magnetism - 531 Metallurgy and Metallography - 423 Non Mechanical Properties and Tests of Building Materials DOI:10.1016/j.physb.2011.06.018 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20114214431522 Title:A novel topology analysis of photovoltaic micro-inverters with coupled inductors and double Boost Authors:Fang, Yu (1); Ma, Xudong (1) Author affiliation:(1) Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education, Southeast University, Nanjing 210096, China; (2) Yangzhou University, Yangzhou 225009, China Corresponding author:Fang, Y.(yfang@yzu.edu.cn) Source title:Dianli Xitong Zidonghua/Automation of Electric Power Systems Abbreviated source title:Dianli Xitong Zidonghue Volume:35 Issue:17
Issue date:September 10, 2011 Publication year:2011 Pages:32-37 Language:Chinese ISSN:10001026 CODEN:DXZIE9 Document type:Journal article (JA) Publisher:Automation of Electric Power Systems Press, P.O. Box 323, Nanjing, 210003, China Abstract:A topology of coupled inductor double boost inverter (CIDBI) is proposed based on the photovoltaic micro-inverter module system. The operation principle and control strategy of CIDBI are analyzed in detail and the gain expression from DC side to AC side is deduced. It can generate an AC output voltage much larger than the DC input one, depending on the proper setup of instantaneous duty cycle and turn ratio of the coupled inductors. Firstly, based on a given driving signal series, the operational principle of CIDBI is discussed. Secondly, the voltage stress of switches in CIDBI and the relationship between input and output are analyzed. The gain is approximately proportional to the duty cycle when the duty cycle is around 0.5 and the sinusoidal pulse width modulation (SPWM) is applicable to this novel inverter. Finally, the proposed CIDBI serves as a grid-connected inverter in a photovoltaic generation system. Experimental results show that the CIDBI can competently implement the single-stage grid-connected generation of photovoltaic system with a low level total harmonic distortion of current and high efficiency, without traditional transformer and DC/DC converter. © 2011 State Grid Electric Power Research Institute Press. Number of references:17 Main heading:Photovoltaic effects Controlled terms:DC-DC converters - Electric inverters - Topology Uncontrolled terms:BOOST converter - Coupled inductor - Grid-connected - Inverter - Photovoltaic generation Classification code:704.1 Electric Components - 704.2 Electric Equipment - 741.1 Light/Optics - 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20113614303753 Title:On the management informatization of the state-owned capital Authors:Yuan, Fenglin (1) Author affiliation:(1) School of Business, Yangzhou University, Yangzhou, China Corresponding author:Yuan, F.(cw0201@126.com) Source title:2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings Abbreviated source title:Int. Conf. Comput. Sci. Serv. Syst., CSSS - Proc. Monograph title:2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings Issue date:2011 Publication year:2011 Pages:1429-1432 Article number:5974968 Language:Chinese ISBN-13:9781424497638 Document type:Conference article (CA) Conference name:2011 International Conference on Computer Science and Service System, CSSS 2011 Conference date:June 27, 2011 - June 29, 2011 Conference location:Nanjing, China Conference code:86292 Sponsor:Zhejiang University; Nanjing University; Nanjing University of Science and Technology; Shanghai Jiao Tong University; University of Science and Technology of China Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:The effective management of state-owned capital is an important guarantee to ensure effective operation of State-owned capital, to improve the operational efficiency of State-owned capital, to play the role of State-owned capital on the development of socialist market economy. The management informatization of the State-owned capital will help strengthen the management of State-owned capital. The article analyzed the significance of management informatization of State-owned capital, revealed the problems facing management informatization of State-owned capital. At last, five measures are proposed such as awareness-raising, personnel training, increase of investment and platform creation and management institutional. © 2011 IEEE. Number of references:8 Main heading:Information management Controlled terms:Computer science - Economics - Personnel training Uncontrolled terms:Effective management - Informatization - Market economies - Operational efficiencies Classification code:721 Computer Circuits and Logic Elements - 722 Computer Systems and Equipment - 723 Computer Software, Data Handling and Applications - 901.2 Education - 903.2 Information Dissemination - 971 Social Sciences DOI:10.1109/CSSS.2011.5974968 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20113614304281 Title:A 3-dimension topology generation approach for networks-on-chip Authors:Zhou, Lei (1); Wu, Ning (1) Author affiliation:(1) Coll. of Information and Technology, Nanjing Univ. of Aeronautics and Astronautics, Nanjing, China; (2) Coll. of Information Engineering, Yangzhou University, Yangzhou, China Corresponding author:Zhou, L. Source title:2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings Abbreviated source title:Int. Conf. Comput. Sci. Serv. Syst., CSSS - Proc. Monograph title:2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings Issue date:2011 Publication year:2011 Pages:955-958 Article number:5972142 Language:Chinese ISBN-13:9781424497638 Document type:Conference article (CA) Conference name:2011 International Conference on Computer Science and Service System, CSSS 2011 Conference date:June 27, 2011 - June 29, 2011 Conference location:Nanjing, China Conference code:86292 Sponsor:Zhejiang University; Nanjing University; Nanjing University of Science and Technology; Shanghai Jiao Tong University; University of Science and Technology of China Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:A 3-dimension topology generation approach based Spidergon is proposed. The approach determines the structure of topology by the relationship between delay model and number of layers, which based on the prototype topology. Furthermore, a adaptive routing algorithm is proposed. This routing algorithm routed packets in vertical direction firstly, and improve the throughput by finding the equivalent shortest path. The experiment shows that the proposed topology achieves the reduction of 17% and the promotion of 16.7% compared with 3D-Mesh in the same scale. © 2011 IEEE. Number of references:12 Main heading:Topology Controlled terms:Adaptive algorithms - Computer graphics - Computer science - Microprocessor chips - Routing algorithms Uncontrolled terms:3-dimension - 3D meshes - Adaptive routing algorithm - Delay models - Network on chip - Networks on chips - Number of layers - Shortest path - topology generation - Vertical direction Classification code:721 Computer Circuits and Logic Elements - 722 Computer Systems and Equipment - 723 Computer Software, Data Handling and Applications - 723.5 Computer Applications - 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory DOI:10.1109/CSSS.2011.5972142 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20113614303836 Title:Verifiable vector space secret sharing scheme without a dealer Authors:Zhang, Benhui (1); Tang, Yuansheng (1) Author affiliation:(1) College of Mathematical Sciences, Yangzhou University, Yangzhou, China Corresponding author:Zhang, B.(benhuizhang@163.com) Source title:2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings Abbreviated source title:Int. Conf. Comput. Sci. Serv. Syst., CSSS - Proc. Monograph title:2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings Issue date:2011 Publication year:2011 Pages:931-934 Article number:5974697 Language:English ISBN-13:9781424497638 Document type:Conference article (CA) Conference name:2011 International Conference on Computer Science and Service System, CSSS 2011 Conference date:June 27, 2011 - June 29, 2011 Conference location:Nanjing, China Conference code:86292 Sponsor:Zhejiang University; Nanjing University; Nanjing University of Science and Technology; Shanghai Jiao Tong University; University of Science and Technology of China Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:In this article, a secure and verifiable vector space secret sharing scheme without a dealer is proposed in detail. It's security is based on the security of elliptic curve cryptography. This scheme has the following characteristics: There is no dealer, thus the cost can be saved and it makes the scheme more security. A verifiable infrastructure based on elliptic curve cryptography is provided, which can be used to detect the cheaters from participants and outside attackers. Meanwhile, the length of key of elliptic curve cryptography is much less than that of RSA cryptography, so the current scheme is valuable in applications with limited memory and communication bandwidth. Results indicate that the security and information rate of this scheme is very high. Analysis shows that this scheme is perfect. © 2011 IEEE. Number of references:20 Main heading:Vector spaces Controlled terms:Computer science - Cryptography - Geometry - Telecommunication systems - Vectors Uncontrolled terms:Communication bandwidth - Current schemes - Elliptic curve cryptography - Information rates - Limited memory - RSA cryptography - Secret sharing schemes - vector space secret sharing - Vector space secret sharing scheme - without a dealer Classification code:921 Mathematics - 723 Computer Software, Data Handling and Applications - 722 Computer Systems and Equipment - 921.1 Algebra - 721 Computer Circuits and Logic Elements - 717 Optical Communication - 716 Telecommunication; Radar, Radio and Television - 718 Telephone Systems and Related Technologies; Line Communications DOI:10.1109/CSSS.2011.5974697 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20113614292840 Title:Nitrous emission from a SBR wastewater treatment system under different NH Authors:Piao, Zhe (1); Jing, Lei (1); Li, Yu-Min (1); Ma, Shuai (1); Chen, De-Ying (1); He, Cheng-Da (1); Yin, Shi-Xue (1) Author affiliation:(1) College of Environmental Science and Engineering, Yangzhou University, Yangzhou, China Corresponding author:Piao, Z.(piaozhe@yzu.edu.cn) Source title:2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings Abbreviated source title:Int. Conf. Remote Sens., Environ. Transp. Eng., RSETE - Proc. Monograph title:2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings Issue date:2011 Publication year:2011 Pages:4193-4197 Article number:5965237 Language:Chinese ISBN-13:9781424491711 Document type:Conference article (CA) Conference name:2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 Conference date:June 24, 2011 - June 26, 2011 Conference location:Nanjing, China Conference code:86226 Sponsor:Nanjing University of Information Science and Technology; Peking University; Fudan University; Tsinghua University; Jilin University Yüklə 2,34 Mb. Dostları ilə paylaş:
|