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中国神经科学学会第四次会员代表大会暨第七届全国学术会议

作者： Cai-Lan HOU~(1,2.,Ling-Jiang LI~2.Yan ZHANG~2.Jun LIU~2.Zhong HE~2.Wei-Hui LI~2.Kun Wang~3.Yong LIU~3.Gao-Lang GONG~3.Ni SHU~3.Meng LIANG~3.Tian-Zi JIANG~3.1 Guangdong Provincial Mental Health Institute,Guangdong Provincial Hospital,Guanzhou 51012.,china 2.Mental Health Institute,the Second Xiangya Hospital,Central South University,Changsha 410011,china 3.Medical Imaging and Computing National laboratory of Pattern Recognition Institute of Automation,{2. Academy of sciences, beijing 100080,china

＜正＞Objective We sought to characterize the brain responses and structure of patients with acute severe post traumatic stress disorder（PTSD）,and investigate the neurocircuit of *** subjects would be reevaluated at ten months after the coal mining accident for the longitudinal *** Twenty four individuals with acute severe PTSD resulting from the mining accident and 2. subjects exposed to the mining accident without PTSD underwent functional magnetic resonance imaging（fMRI） while performing the emotional counting stroop,the symptom provocation and trauma related short-term memory recall *** three functional tasks were block *** duration of every series was 5 min and 12.*** dimension imaging（3.） and diffusion tensor magnetic resonance imaging（DTI） examinations were *** fMRI and MRI tests were finished,we offered to them free psychological and medication *** the subjects were reassessed and diagnosed for PTSD symptoms at the ten months from the mining accident,and the PTSD patients who were diagnosed for the first time received fMRI and MRI tests for the second time. The data of structural and functional MRI were dealt with statistical parametric mapping（SPM2. ***（1） During the emotional counting stroop,PTSD subjects showed diminished responses in bilateral anterior cingulate gyrus, right inferior frontal gyrus,left superior temporal gyrus and etc,compared with Non-PTSD controls at the two months after the *** subjects showed enhanced responses in left medial frontal gyrus,right middle frontal gyrus,right cingulate gyrus,left parahippocampal gyrus compared with Non-PTSD controls at ten months after the *** PTSD subjects at ten months were compared with at two months by paired *** superior frontal gyrus,bilateral middle frontal gyrus,right cingulate gyrus,left parahippocampal gyrus had enhanced responses.（2. During symptom provocation paradigm,PTSD subjects showed

关键词： coal mining accident acute severe PTSD fMRI 3. DTI

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ASYMPTOTIC BEHAVIOR OF OPERATORS OF PROBABILISTIC TYPE IN L_p SPACES

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Applied Mathematics(A Journal of chinese Universities) 1994年第3期9卷 259-264页

作者： Chen Wenzhong (1) (2. Cui Zhenlu (1) (2. 1. Department of Mathematics Xiamen University 361005 Xiamen 2. Department of Mathematics Northern Jiaotong University 100044 Beijing

In 1985,Khan, R. A. established the asymptotic formulas of operators of probabilistic type in L1, space by introducing a new Lp-norm. The purpose of this paper is to study the asymptotic rate of these operators in LP ... 详细信息

关键词： Operator probabilistic type asymptotic Lp-space.

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钢筋混凝土剪力墙单元非线性分析模型及其应用

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力学季刊 2002年第1期23卷 1-8页

作者：汪梦甫周锡元湖南大学土木工程学院长沙410082 中国建筑科学研究院抗震所北京100013

本文简要评述了几种常见的钢筋混凝土剪力墙非线性宏观单元模型后,着重对多垂直杆剪力增非线性单元模型的几个重要问题如剪力变形的考虑方法、单元刚度矩阵的形式、垂直拉压杆及剪切弹簧的恢复力模型等进行了探讨与改进。最后给出了一... 详细信息

本文简要评述了几种常见的钢筋混凝土剪力墙非线性宏观单元模型后,着重对多垂直杆剪力增非线性单元模型的几个重要问题如剪力变形的考虑方法、单元刚度矩阵的形式、垂直拉压杆及剪切弹簧的恢复力模型等进行了探讨与改进。最后给出了一个算例,并与试验结果比较,表明非线性宏观墙单元模型具有较好的计算精度。

关键词：钢筋混凝土剪力墙宏观单元模型非线性地震反应

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The impulse influence function for de-centralized control

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Science china Mathematics 2004年第z1期47卷 200-221页

作者： ZHONG WanxieState Key Laboratory of Structure Analysis for Industrial Equipment, Dalian University of Technology, Dalian 11602., china Key Laboratory of Complex Systems & Intelligence Science, chinese Academy of {2., beijing 100080, china (email: wxzhong@***) 1. State Key Laboratory of Structure Analysis for Industrial Equipment Dalian University of Technology 116023 Dalian China2. Key Laboratory of Complex Systems & Intelligence Science Chinese Academy of Sciences 100080 Beijing China

Impulse influence matrix function is introduced based on that the de-centralized control analysis is analogous to the sub-structural analysis in structural mechanics. The static sub-structural analysis is analogous to the usual de-centralized control, whereas the dynamic sub-structural analysis corresponds to the de-centralized control theory. The reciprocal symmetry for the impulse influence matrix function is proved, and is solved by the precise integration method for time invariant system, giving the results up to computer precision. Based on the impulse influence functions of subsystems, the combination of subsystems can lead to a set of integral equations and be solved numerically. Numerical example demonstrates the effectiveness of the method.

关键词： de-centralized control, subsystem, impulse influence function, precise integration.

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The Signature of the Antarctic Oscillation in the Northern Hemisphere Troposphere

The Signature of the Antarctic Oscillation in the Northern H...

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中国气象学会2.06年年会“气候变化及其机理和模拟”分会场

作者： Jie Song 1, 2.* Wen Zhou1 Jing Pan1 Chongyin Li 1 1 LASG, Institute of Atmospheric Physics, chinese Academy of Science, beijing,{2. 10002. 2.graduate School of the chinese Academy of Science, beijing,{2. 10003.

This paper investigates the signature of the Antarctic Oscillation (AAO) in the northern hemisphere troposphere. It is found that during boreal winter, positive (negative) phase of the AAO can lead to

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The Igneous Rock Series and Tin Polymetailic Minerogenetic Series in the Tengchong Area, Yunnan

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Acta Geologica Sinica(English Edition) 1989年第2期63卷 175-187页

作者： Mao Jingwen Institute of Mineral Deposits, chinese Academy of Geological sciences, {2. Fei Zhenbi

This paper discusses the late Yanshanian-Himalayan igneous rock series and minerogenetic series (Cheng et al., 1979, 1982. related to tin polymetallic deposits in the Tengchong area. The multi-stage differentiation and evolution of the igneous rock series led to the concentration of metal and ore-forming elements in a cupola of a granite body formed in the late stage. The minerogenetic series shows a zoning of Nb-Ta-W-Sn, Sn-Fe and Sn around the cupola in space and a multi-stage regularity in time. Finally a minerogenetic model and three key factors of tin minerogenesis are put forward for tin polymetallic deposits in the area.

关键词： The Igneous Rock Series and Tin Polymetailic Minerogenetic Series in the Tengchong Area Yunnan

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Different expression patterns of duplicated PHANTASTICA-like genes in Lotus japonicus suggest their divergent functions during compound leaf development

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Cell Research 2005年第8期15卷 665-677页

作者： Jiang Hong LUO1, Jun YAN1, Lin WENG1, Jun YANG1, Zhong ZHAO3. Jiang Hua CHEN1, Xiao He HU1, Da LUO1,2.* 1National Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Bio- logical sciences, and graduate School of the {2. Academy of sciences, {2. Academy of sciences, 3.0 Fenglin Road, Shanghai 2.003.0} china 2.chool of Life Science and Biotechnology, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 2.003., china 3.epartment of Biochemistry, School of Life sciences, Fudan University, Shanghai 2.043., china NationalLaboratoryofPlantMolecularGenetics InstituteofPlantPhysiologyandEcologyShanghaiInstitutesforBiologi

Recent studies on leaf development demonstrate that the mechanism on the adaxial-abaxial polarity pattern formation could be well conserved among the far-related species, in which PHANTASTICA (PAHN)-like genes play important roles. In this study, we explored the conservation and diversity on functions of PHAN-like genes during the compound leaf development in Lotus japonicus, a papilionoid legume. Two PHAN-like genes in L. japonicus, LjPHANa and LjPHANb, were found to originate from a gene duplication event and displayed different expression patterns during compound leaf development. Two mutants, reduced leaflets1 (rel1) and reduced leaflets3.(rel3., which exhibited decreased adaxial identity of leaflets and reduced leaflet initiation, were identified and investigated. The expression patterns of both LjPHANs in rel mutants were altered and correlated with abnormalities of compound leaves. Our data suggest that LjPHANa and LjPHANb play important but divergent roles in regulating adaxial-abaxial polarity of compound leaves in L. japonicus.

关键词： adaxial identity LjPHANa LjPHANb gene duplication rel mutants Lotus japonicus.

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SPECTRUM OF MICROWAVE BURSTS AND A POSSIBLE METHOD TO OBTAIN

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天文研究与技术 1990年第4期 241-242页

作者： Fu Qijunbeijing Astronomical Observatory, chinese Academy of {2., beijing 100080, china

It Is known for a long time that basing on low—resolution“whole Sun”measurements at various frequencies made at different observatories,a spectrum of radioburst could be plotted,and some parameters of spectrum,fmax-the frequency of peakflux density in a spectrum;spectral slope below fmax;and spectral slope above fmax,areparticularly valuable as a solar flare diagnostic,in particular for a dynamic spectrum.

关键词： burst valuable diagnostic absolute facts Solar Figure Canada grant covered

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Breeding Soybeans for Resistance to Physiological Race 4 of Cyst Nematode

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Agricultural sciences in china 2002年第5期1卷 542-548页

作者： WANG Lian-zheng, WANG Lan, YAN Qing-shang, ZHAO Rong-juan, CHEN Pin-san and LI Qiang( Crop Breeding and Cultivation Institute , chinese Academy of Agricultural sciences , {2. 100081 ,P.R.{3. Plant Protection Institute , chinese Academy of Agricultural sciences , {2. 100094 ,P.R.{3. ) Crop Breeding and Cultivation Institute Chinese Academy of Agricultural Sciences Beijing 100081 P. R. China plant Protection Institute Chinese Academy of Agricultural Sciences Beijing 100094 P. R. China

Soybean cyst nematode causes serious damage to soybean production. In 1991, we started breeding studies on the resistance of soybeans to the cyst nematode. We found that near the beijing area the dominant race of the cyst nematode was race 4. We made more than 50 combinations of cross. The best combination was Dan 8 X PI 43.654 which resulted in marked segregation in plant height, pod habit, resistance to cyst nematode and maturity. We obtained many new soybean lines highly resistant to the cyst nematode through the pedigree method of selection, enlarging the number of plants of good combinations, alternative breeding in the North and in the South, and identification at an early generation. We now have released three soybean cultivars, Zhonghuang 12. Zhonghuang 13.and Zhonghuang 17 with moderate resistance to the cyst nematode in beijing, Anhui, Tianjin and Northern{2.. In addition, we obtained many lines which were highly resistant to the cyst nematode.

关键词： Soybean Resistance to the cyst nematode Breeding

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Research progress in Shigella in the postgenomic era

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Science china(Life sciences) 2010年第11期53卷 1284-1290页

作者： PENG JunPing, YANG Jian & JIN Qi State Key Laboratory for Molecular Virology and Genetic Engineering, Institute of Pathogen Biology,chinese Academy of Medical sciences & Peking Union Medical College, {2. 100176,{3. 1. State Key Laboratory for Molecular Virology and Genetic Engineering Institute of Pathogen Biology Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100176 China

Gram-negative,facultative intracellular anaerobes of the genus Shigella,the principal etiologic agents of shigellosis,continue to pose a threat to public health. Shigellosis causes 1.1 million deaths with over 164 million annual cases. The Shigella spp. can be divided into four serogroups:Shigella dysenteriae,Shigella flexneri, Shigella boydii and Shigella sonnei. The completion of seven Shigella genome sequences of representative strains from each of the Shigella species has introduced an era of whole-genome *** paper reviews contemporary understanding of genomics,transcriptomics,proteomics and the structural biology of Shigella.

关键词： Shigella genomics transcriptomics proteomics structural biology

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