作者： Yuan Ye^1,2;Mei Wenbo¹;Wu Siliang¹;Yuan Qi³ （¹ Beijing Inst Technol, Sch Informat Sci & Technol, Beijing 100081, Peoples R China. ;² Beijing Inst Clothing Technol, Sch Ind Design & Informat Engn, Beijing 100029, Peoples R China. ;³ China Aerosp Sci & Ind Corp, Sci & Technol Comm, Beijing 100854, Peoples R China.）

出处： JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS 2008 Vol.19 No.6 P1076-1081

关键词： HILBERT SPECTRUM

摘要： A novel and efficient method for decomposing a signal into a set of intrinsic mode functions (IMFs) and a trend is proposed. Unlike the original empir ...

作者： Zhang, Ru bo^1,2,3,4;Zhang, Ke^3,4;Eriksson, Leif A.^1,2 （¹ Univ Orebro, Dept Nat Sci, S-70182 Orebro, Sweden. ;² Univ Orebro, Orebro Life Sci Ctr, S-70182 Orebro, Sweden. ;³ Beijing Inst Technol, Sch Sci, Beijing 100081, Peoples R China. ;⁴ Beijing Inst Technol, Inst Chem Phys, Beijing 100081, Peoples R China.）

出处： CHEMISTRY-A EUROPEAN JOURNAL 2008 Vol.14 No.9 P2850-2856

关键词： LOW-ENERGY ELECTRONS; DNA-STRAND BREAKS; GLYCOSIDIC BOND-CLEAVAGE; GAS-PHASE; PYRIMIDINE NUCLEOTIDES; THYMINE; BASES; CYTOSINE; DENSITY; SINGLE

摘要： Low-energy electrons (LEE) are well known to induce nucleic acid damage. However, the damage mechanisms related to charge state and structural feature ...

作者： Zhang, Zhongyi^1,2;Zhang, Yunhong¹;Li, Xiaoli²;Xu, Jianhua³;Huang, Yan³ （¹ Beijing Inst Technol, Inst Chem Phys, Beijing 100081, Peoples R China. ;² Baotou Res Inst Rare Earth, Baotou 014030, Inner Mangolia, Peoples R China. ;³ Chinese Acad Sci, Inst High Energy Phys, Beijing Lab Synchrotron Radiat, Beijing 100039, Peoples R China.）

出处： JOURNAL OF ALLOYS AND COMPOUNDS 2008 Vol.455 No.1-2 P280-284

关键词： RARE-EARTH IONS; INTENSITIES; GLASSES; YBO3

摘要： The luminescence compound (Y-x,Gd0.95 - x)BO3:Eu-0.05(3+) with a single phase hexagonal crystal structure has been synthesized by the solid state reac ...

作者： Ji, Lin¹;Xu, Weiguo²;Li, Qianshu³ （¹ Capital Normal Univ, Dept Chem, Beijing 100037, Peoples R China. ;² NSFC, Dept Publicat, Beijing 100085, Peoples R China. ;³ Beijing Inst Technol, Inst Chem Phys, Beijing 100081, Peoples R China.）

出处： FLUCTUATION AND NOISE LETTERS 2008 Vol.8 No.1 PL1-L9

关键词： LIMIT-CYCLE OSCILLATORS; STOCHASTIC RESONANCE; CA2+ OSCILLATIONS; GENE-EXPRESSION; INDUCED DEATH; SYNCHRONIZATION; NEUTROPHILS; MECHANISMS; FREQUENCY; DYNAMICS

摘要： The cooperation of noise and the delayed coupling is investigated in a calcium model. Simulation results show that the constructive noise effect, like ...

作者： Liu, Juan^1,2;Hu, Bin³;Xie, Jing-Hui¹;Wang, Yong-Tian¹ （¹ Beijing Inst Technol, Sch Informat Sci & Technol, Dept Photoelect Engn, Beijing 100081, Peoples R China. ;² Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing 100044, Peoples R China. ;³ Chinese Acad Sci, Inst Microelect, Beijing 100029, Peoples R China.）

出处： MODERN PHYSICS LETTERS B 2008 Vol.22 No.29 P2821-2829

关键词： SUBWAVELENGTH; PLASMONICS

摘要： The extraordinary optical transmission (EOT) and diffraction through nanoslit composed of two finite-width metallic films with periodic or aperiodic s ...

作者： Jiang, Lan^1,2;Tsai, Hai-Lung² （¹ Beijing Inst Technol, Sch 3, Dept Mech & Automat Engn, Laser Micronano Fabricat Lab, Beijing 100081, Peoples R China. ;² Missouri Univ Sci & Technol Rolla, Dept Mech & Aerosp Engn, Laser Based Mfg Lab, Rolla, MO 65409 USA.）

出处： JOURNAL OF APPLIED PHYSICS 2008 Vol.104 No.9

关键词： FEMTOSECOND OPTICAL-BREAKDOWN; PULSE LASER; ELECTRON DYNAMICS; FUSED-SILICA; NANOSECOND; METALS

摘要： It remains a big challenge to theoretically predict the material removal mechanism in femtosecond laser ablation. To bypass this unresolved problem, m ...

作者： Chai, Shuling¹;Fu, Lihong¹;Tan, Huimin² （¹ Shandong Inst Light Ind, Sch Light Chem & Environm Engn, Jinan 250353, Peoples R China. ;² Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China.）

出处： JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION 2008 Vol.103 No.5 P191-199

摘要： A series of aromatic and aliphatic cationic aqueous polyurethane dispersions were successfully prepared with polypropylene glycol, polypropylene polyo ...

作者： Wang, Zhongqi²;Lu, Yong¹;Bai, Chunhua² （¹ Univ Edinburgh, Sch Engn & Elect, Inst Infrastruct & Environm, Edinburgh EH9 3JL, Midlothian, Scotland. ;² Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China.）

出处： COMPUTERS AND GEOTECHNICS 2008 Vol.35 No.2 P196-209

摘要： Soil has complicated properties that render the finite element modeling of blast-induced liquefaction very difficult. Recently, a numerical three-phas ...

作者： Junge Zhi¹;Xuling Tian¹;Wei Zhao²;Jinbo Shen²;Bin Tong²;Yuping Dong² （¹ Beijing Inst Technol, Coll Sci, Beijing 100081, Peoples R China. ;² Beijing Inst Technol, Coll Mat Sci & Engn, Beijing 100081, Peoples R China.）

出处： JOURNAL OF COLLOID AND INTERFACE SCIENCE 2008 Vol.319 No.1 P270-276

关键词： MULTILAYER FILMS; POLYELECTROLYTE; POLYANILINE; AVIDIN

摘要： Polyelectrolyte-layered films containing beta-cyclodextrin (beta-CD) were fabricated by a layer-by-layer deposition of carboxymethyl-beta-cycloclextri ...

作者： Hu Xiao-Chun^1,2;Zhang Tong-Lai¹;Qiao Xiao-Jing¹;Yang Li¹;Zhang Jian-Guo¹;Cui Yan^1,3;Zhang Jin¹ （¹ Beijing Inst Technol, Sch Mech Elect Engn, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China. ;² Inst Chem Def, Dept 3, Beijing 102205, Peoples R China. ;³ Res Inst Chem Def, Dept 6, Beijing 102205, Peoples R China.）

出处： ACTA PHYSICO-CHIMICA SINICA 2008 Vol.24 No.4 P576-580

关键词： MOLECULAR-STRUCTURE; MECHANISM

摘要： 5-Aminotetrazole trinitrophloroglucinolate ((ATZ) TNPG) was prepared and characterized by elemental analysis and FT-IR spectroscopy. The crystal struc ...