作者： 贾民丽，何遵文，匡镜明 （School of Information Science and Technology Beijing Institute of Technology,School of Information Science and Technology,Beijing Institute of Technology,School of Information Science and Technology,Beijing Institute of Technology,,Beijing 100081,China,Beijing 100081,China,Beijing 100081,China）

出处： 北京理工大学学报（英文版） 2008 第1期 P71-75

关键词： partial；incremental；redundancy；(PIR)；low；density；parity；check；(LDPC)；code；unequal；error；protection；(UEP)；constellation；rearrangement；(CoRe)

摘要： An enhanced scheme is proposed for high code rate low density parity check (LDPC) coded partial incremental redundancy (PIR) hybrid automatic repeat r ...

作者： 崔中杰¹;姚淑萍²;胡昌振²; （sup>1 School of Aerospace Science and Engineering,Beijing Institute of Technology;²School of Software,Beijing Institute of Technology）

出处： 北京理工大学学报（英文版） 2008 第1期 P51-57

关键词： fault；damage；cost；response；operation；cost；response；negative；cost；fault；response；benefit；response；decision-making；engine

摘要： Based on the analysis of inherent limitations in existing security response decision-making systems, a dynamic adaptive model of fault response is pre ...

作者： QIU Cheng-Jun，DOU Yan-Wei，ZHAO Quan-Liang，QU Wei，YUAN Jie，SUN Yan-Mei，CAO Mao-Sheng （School of Materials Science and Engineering, Beijing Institute of Technology, Beijing；Laboratory of Integrated Circuit, Heilongjiang University, Harbin；Laboratory of Integrated Circuit, Heilongjiang University, Harbin；School of Materials Science and Engineering, Beijing Institute of Technology, Beijing；College of Information Engineering, Central University for Nationalities, Beijing）

出处： 中国物理快报：英文版 2008 第25卷 第10期 P3590-3592

关键词： 铜酞菁薄膜；二氧化氮；感觉特性；感觉机制；有机半导体

摘要： Copper phthalocyanine film, a p-type organic semiconductor, is synthesized by vacuum sublimation and its surface morphology is characterized by SEM. A ...

作者： 谢焕玲，徐文国 （XIE Huan-ling (School of Science,Beijing Institute of Technology, Beijing 100081, China；Department of Chemical Engineering, Chongqing Institute of Techonology, Chongqing 400050, China)；XU Wen-guo (School of Science,Beijing Institute of Technology, Beijing 100081, China)）

出处： 北京理工大学学报(英文版) 2008 第2期 P232-236

关键词： Fe-SBA-15；Fenton；reagent；phenol；catalytic；performance；catalytic；stability

摘要： An iron-containing SBA-15(Fe-SBA-15) has been synthesized via one-pot hydrothermal method under weak acidic conditions. A series of characterizations ...

作者： MENG Xiaojun，ZHANG Xu，NING Ruxin，SONG Yu （MENG Xiaojun(School of Mechanical and Vehicle Engineering,Beijing Institute of Technology,Beijing 100081, China；Department of Scientific Research, Taishan University,Taian 271021, China)；ZHANG Xu(School of Mechanical and Vehicle Engineering,Beijing Institute of Technology,Beijing 100081, China)）

出处： 机械工程学报：英文版 2008 第3期 P36

关键词： EIP；SOA；信息交换；联合工艺；应用工艺

摘要： To achieve information integration,process integration and application integration of enterprise,an enterprise integration platform(EIP)based on servi ...

作者： CHEN Chao，WANG Zhi-Wen （Department of Physics, Beijing Institute of Technology, Beijing 100081, China；College of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029, China）

出处： 理论物理通讯：英文版 2008 第50卷 第8期 P473-476

关键词： total；atomic；scattering；factors；electron；correlation；full；core；plus；correlation；method

摘要： Total atomic scattering factors for the 1s2 3s 2S states for the lithium isoelectronic sequence from Z = 3～10 are calculated by using the full core pl ...

作者： LIU Hong-Mei，ZHAO Quan-Liang，CAO Mao-Sheng，YUAN Jie，DUAN Zhong-Xia，QIU Cheng-Jun （School of Materials Science and Chemistry,Harbin Engineering University,Harbin；Key Laboratory of Integrated Circuit,Heilongjiang University,Harbin；School of Materials Science and Engineering,Beijing Institute of Technology,Beijing；School of Materials Science and Chemistry,Harbin Engineering University,Harbin；School of Materials Science and Engineering,Beijing Institute of Technology,Beijing；School of Information Engineering,Central University for Nationalities,Beijing；School of Materials Science and Engineering,Beijing Institute of Technology,Beijing；Key Laboratory of Integrated Circuit,Heilongjiang University,Harbin）

出处： 中国物理快报：英文版 2008 第25卷 第11期 P4128-4130

关键词： 微悬臂；压电；PZT；薄膜

摘要： Pb(Zro.53,Tio.47)O3 (PZT) films with thicknesses of 0.8μm, 2μm and 4μm are prepared by a sol-gel method and their longitudinal piezoelectric coefficie ...

作者： 王亚斌，刘明杰，谭惠民 （School of Aerospace Science and Engineering,Beijing Institute of Technology）

出处： 北京理工大学学报（英文版） 2008 第4期

关键词： dimensional；deviation；modeling；simulation；mechanical；time；delayed；mechanism

摘要： To analyze the effects on motion characteristics of mechanisms of dimensional variations, a study on random dimensional deviation generation technique ...

作者： RAHMAN Nasir，黄强，李京涛，曾直，李科杰 （School of Aerospace Science and Engineering,Beijing Institute of Technology）

出处： 北京理工大学学报（英文版） 2008 第4期

关键词： fuzzy；behaviors；supervised；autonomy；unstructured；environment；ultrasonic；range；finders

摘要： The supervised teleoperation control is presented for a mobile robot to implement the tasks by using fuzzy logic. The teleoperation control system inc ...

作者： 尹辉，谢湘，匡镜明 （School of Information Science and Technology,Beijing Institute of Technology）

出处： 北京理工大学学报（英文版） 2008 第4期

关键词： fractional；Fourier；transform；(FrFT)；spectrogram；ambiguity；function；spectrum；gathering

摘要： A novel spectral representation based on fractional Fourier transform (FrFT) is proposed and applied to birdcall analysis. The FrFT-based spectrogram ...