作者： Jiang, Yi （¹Beijing Inst Technol, Dept Opt Engn, Sch Informat Sci & Technol, Beijing 100081, Peoples R China.）

出处： OPTICS AND LASERS IN ENGINEERING 2008 Vol.46 No.9 P695-703

关键词： COUPLER

摘要： A four-element fiber Bragg grating acceleration sensor array is presented in this paper. The system combines an unbalanced Mach-Zehnder interferometer ...

作者： Hu, Hai Xiang¹;Li, Qian Shu¹;Ji, Lin² （¹ Beijing Inst Technol, Inst Chem Phys, Beijing, Peoples R China. ;² Capital Normal Univ, Dept Chem, Beijing 100037, Peoples R China.）

出处： PHYSICAL CHEMISTRY CHEMICAL PHYSICS 2008 Vol.10 No.3 P438-441

关键词： TIME-DELAY; DYNAMICAL-SYSTEMS; GLOBAL FEEDBACK; CHEMICAL-SYSTEM; PERIODIC-ORBITS; CHAOS; DEFECTS; WAVES; MODEL

摘要： Various oscillatory superlattice patterns in a reaction-diffusion system are observed by means of delay feedback (DF) in the parametric domain where t ...

作者： Zou, Linda¹;Morris, Gayle¹;Qi, Daoduo² （¹ Victoria Univ, Inst Sustainabil & Innovat, Melbourne, Vic 8001, Australia. ;² Beijing Inst Technol, Dept Environm Sci, Beijing 100022, Peoples R China.）

出处： DESALINATION 2008 Vol.225 No.1-3 P329-340

关键词： CAPACITIVE DEIONIZATION; AEROGEL ELECTRODES; NACL SOLUTION; NANOTUBES; CLOTH; IONS

摘要： The electrosorptive deionisation process has been investigated to develop the technology into a system for desalination. Experiments have been conduct ...

作者： Qiu, Jiqing¹;Zhang, Jinhui^1,3;Wang, Jianfei²;Xia, Yuanqing³;Shi, Peng⁴ （¹ Hebei Univ Sci & Technol, Coll Sci, Shijiazhuang 050018, Peoples R China. ;² Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing 210016, Peoples R China. ;³ Beijing Inst Technol, Dept Automat Control, Beijing 100081, Peoples R China. ;⁴ Univ Glamorgan, Fac Adv Technol, Pontypridd CF37 1DL, M Glam, Wales.）

出处： CHAOS SOLITONS & FRACTALS 2008 Vol.37 No.2 P360-368

关键词： H-INFINITY CONTROL; LINEAR-SYSTEMS; EXPONENTIAL STABILITY; FILTER DESIGN; LMI APPROACH; NONLINEARITIES

摘要： This paper deals with the problem of robust stability for uncertain neural networks with time-varying delays. The system possesses time-varying and no ...

作者： Liu, Yi-Dong¹;Gao, Chunqing¹;Qi, Xiaoqing¹;Weber, Horst² （¹ Beijing Inst Technol, Sch Informat Sci & Technol, Dept Optoelect Engn, Beijing 100081, Peoples R China. ;² Tech Univ Berlin, Inst Opt, D-10623 Berlin, Germany.）

出处： OPTICS EXPRESS 2008 Vol.16 No.10 P7091-7101

关键词： LIGHT-BEAM

摘要： Orbital angular momentum (OAM) of laser beams has potential application in free space optical communication, but it is sensitive against pointing inst ...

作者： Cui, Yan^1,2;Zhang, Tong Lai¹;Zhang, Jian Guo¹;Yang, Li¹;Zhang, Jin¹;Hu, Xiao Chun¹ （¹ Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China. ;² Res Inst Chem Def, Dept 6, Beijing 102205, Peoples R China.）

出处： STRUCTURAL CHEMISTRY 2008 Vol.19 No.2 P269-278

关键词： X-RAY-STRUCTURE; DECOMPOSITION MECHANISM; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURE; SPIN TRANSITION; 1,2,4-TRIAZOLE; DERIVATIVES; COMPLEXES; DICHLORO(1,2,4-TRIAZOLE)COPPER(2); POLYMER

摘要： The crystal structure of 3-azido-1,2,4-triazole (AZT) has been determined. A novel coordination compound [Cd(AZT)(4)(H2O)(2)](PA)(2) center dot 4H(2)O ...

作者： Guo, Bao-Zhu^2,3;Wang, Jun-Min¹;Yang, Kun-Yi² （¹ Beijing Inst Technol, Dept Math, Beijing 100081, Peoples R China. ;² Acad Sinica, Acad Math & Syst Sci, Beijing 100080, Peoples R China. ;³ Univ Witwatersrand, Sch Computat & Appl Math, ZA-2050 Johannesburg, Johannesburg, South Africa.）

出处： SYSTEMS & CONTROL LETTERS 2008 Vol.57 No.9 P740-749

关键词： WAVE-EQUATION; SYSTEMS; SEMIGROUPS; OBSERVERS; OPERATORS

摘要： We study the dynamic stabilization of an Euler-Bernoulli beam System using boundary force control at the free end and bending strain observation at th ...

作者： Lu Chang-Hong^1,2;Shi Qing-Fan²;Yang Lei²;Sun Gang¹ （¹ Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. ;² Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China.）

出处： CHINESE PHYSICS LETTERS 2008 Vol.25 No.7 P2542-2545

关键词： SEPARATION

摘要： We investigate the segregation effect of binary granular mixtures with the same size but different densities under vibration at different air pressure ...

作者： He Yuan-Hang²;Hui Ren-Jie²;YI Yuan-Ping¹;Shuai Zhi-Gang¹ （¹ Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China. ;² Beijing Inst Technol, Sch Aerosp Sci & Engn, Beijing 100081, Peoples R China.）

出处： ACTA PHYSICO-CHIMICA SINICA 2008 Vol.24 No.4 P565-570

关键词： 2-PHOTON ABSORPTION; CROSS-SECTIONS; 3-PHOTON ABSORPTION; BIS(HETEROCYCLE)VINYLENE BRIDGES; PROPERTY RELATIONSHIPS; CORRECTION VECTOR; CHROMOPHORES; DENDRIMERS

摘要： We have calculated the multiphoton absorption cross-sections for three expanded porphyrin derivatives using the sum-over-states-involved tensor approa ...

作者： Jin, Yu-Juan¹;Luo, Yun-Jun¹;Li, Guo-Ping¹;Li, Jie¹;Wang, Yuan-Feng²;Yang, Rui-Qin²;Lu, Wen-Ting¹ （¹ Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China. ;² Chinese Peoples Republ Secur Univ, Dept Forens Sci, Beijing 100083, Peoples R China.）

出处： FORENSIC SCIENCE INTERNATIONAL 2008 Vol.179 No.1 P34-38

关键词： SEMICONDUCTOR PARTICLES; CDS; SIZE

摘要： Uniform and well-dispersed photoluminescent semiconductor CdS (cadmium sulfide) QDs (quantum dots) were in situ prepared inside Generation 4.0-NH2 PAM ...