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检索条件"作者=WANG Jian LIU Yan-heng tian da-xin WEI da"
371 条 记 录,以下是1-10 订阅
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Internet worm early detection and response mechanism
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The Journal of China Universities of Posts and Telecommunications 2007年 第3期14卷 79-84页
作者: wang jian liu yan-heng tian da-xin wei da College of Computer Science and Technology Jilin UniversityChangchun 130012 China
In recent years, fast spreading worm has become one of the major threats to the security of the Internet and has an increasingly fierce tendency. In view of the insufficiency that based on Kalman filter worm detection... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Effects of logjams on river hydrodynamics under inundation conditions
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Journal of Hydrodynamics 2024年 第4期36卷 757-771页
作者: Huai-jian Bao Ping wang wei-jie wang Yu-yan liu tian-jiao Feng School of Soil and Water Conservation Beijing Forestry UniversityBeijing100091China State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin China Institute of Water Resources and Hydropower ResearchBeijing100048China
Large wood in rivers can lead to accumulations in the river channel, affecting local flow structures, aquatic habitats, and the river’s topography. This plays a crucial role in the ecological restoration of the river... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Chlorinated Effects of Double-Cable Conjugated Polymers on the Photovoltaic Performance in Single-Component Organic Solar Cells
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Chinese Journal of Polymer Science 2023年 第2期41卷 187-193页
作者: Han-Yi Bao Zhao-Fan yang yan-Jiao Zhao Xiang Gao xin-Zhu Tong Yi-Nuo wang Feng-Bo Sun jian-Hong Gao wei-wei Li Zhi-tian liu Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials Hubei Key Laboratory of Plasma Chemistry and Advanced MaterialsSchool of Materials Science and EngineeringWuhan Institute of TechnologyWuhan430205China Beijing Advanced Innovation Center for Soft Matter Science and Engineering&State Key Laboratory of Organic-Inorganic Composite Beijing University of Chemical TechnologyBeijing100029China
The recently emerged double-cable conjugated polymers have come into focus due to their significantly improved power conversion efficiencies (PCEs) in single-component organic solar cells (SCOSCs). In this work, the e... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Internet蠕虫的早期检测和响应机制
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吉林大学学报(工学版) 2007年 第4期37卷 854-859页
作者: 魏达 刘衍珩 王健 田大新 许彦钊 吉林大学计算机科学与技术学院
针对Kalman滤波器在检测蠕虫时具有对检测时间间隔敏感的不足,基于流行病学蠕虫传播模型,提出了一种具有多个检测时间间隔的Kalman滤波器蠕虫早期检测方法和蠕虫响应机制。实验模拟表明:该检测方法和响应机制能达到有效减缓蠕虫大范围... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
PREVALENCE AND RISK FACTORS OF PERIPHERAL ARTERIAL DISEASE IN DIABETIC PATIENTS OVER 50 YEARS OLD IN CHINA
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Chinese Medical Sciences Journal 2007年 第2期22卷 83-88页
作者: heng Guan Yong-jun Li Zhang-rong XU Guang-wei Li Xiao-hui Guo Zhi-min liu da-jin Zou Hui-li xing wei liu Zheng-yan Sheng Hao-ming tian da-long Zhu De-min YU wei-te Zhuang Lu-lu Chen jian-ping Weng Department of Vascular Surgery Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing 100730 Department of Endocrinology 306 Hospital of People's Liberation Army Beijing 100101 Department of Endocrinology China-Japan Friendship Hospital Beijing 100029 Department of Endocrinology First Hospital Peking University Beijing 100034 Department of Endocrinology Shanghai Changzheng Hospital the Second Military Medical University Shanghai 200003 Department of Endocrinology Shanghai Changhai Hospital the Second Military Medical University Shanghai 200433 Department of Endocrinology Shanghai Xinhua Hospital Shanghai Second Medical University Shanghai 200092 Department of Endocrinology Ruijin Hospital Shanghai Second Medical University Shanghai 200025 Department of Endocrinology Shanghai First People's Hospital Shanghai Jiaotong University Shanghai 200080 Department of Endocrinology West China Hospital Sichuan University Chengdu 610041 Department of Endocrinology Nanjing Drum Tower Hospital Medical College of Nanjing University Nanjing 210008 Department of Endocrinology Metabolic Diseases Hospital Tianjin Medical University Tianjin 300070 Department of Endocrinology Fujian Provincial Hospital Fujian Medical University Fuzhou 350001 Department of Endocrinology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430022 Department of Endocrinology the First Affiliated Hospital Sun Yat-Sen University of Medical Sciences Guangzhou 510080
Objective To investigate the prevalence of peripheral arterial disease (PAD) in China type 2 diabetic patients and to demonstrate the relationships between putative risk factors and PAD. Methods In total 1 397 type 2 ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Genetically modified pigs:Emerging animal models for hereditary hearing loss
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Zoological Research 2024年 第2期45卷 284-291页
作者: Xiao wang tian-Xia liu Ying Zhang Liang-wei Xu Shuo-Long Yuan A-Long Cui wei-wei Guo yan-Fang wang Shi-Ming yang jian-Guo Zhao State Key Laboratory of Stem Cell and Reproductive Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China Savaid Medical School University of Chinese Academy of SciencesBeijing 100049China Institute for Stem Cell and Regeneration Chinese Academy of SciencesBeijing 100101China Beijing Institute for Stem Cell and Regenerative Medicine Beijing 100101China Department of Otolaryngology-Head and Neck Surgery Institute of OtolaryngologyChinese PLA General HospitalBeijing 100853China Division of Life Sciences and Medicine University of Science and Technology of ChinaHefeiAnhui 230022China State Key Laboratory of Animal Biotech Breeding Institute of Animal ScienceChinese Academy of Agricultural SciencesBeijing100193China
Hereditary hearing loss(HHL),a genetic disorder that impairs auditory function,significantly affects quality of life and incurs substantial economic losses for *** investigate the underlying causes of HHL and evaluate... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Environmental simulation platform and its application to geodesic instruments for a performance study
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Applied Geophysics 2020年 第5期17卷 756-763,902页
作者: Tu Hai-Bo Sun heng liu Kun Zhang Jun-Gang He jian-Gang tian wei wang Yong Innovation Academy for Precision Measurement Science and Technology Chinese Academy of SciencesWuhan 430077China
In this study,an environmental simulation platform(ETS-02)was constructed for high-precision geodesic instruments(e.g.,absolute/relative gravimeters and inclinometers),to test the disturbances caused by environmental ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Detection of Magnetic Gap in Topological Surface States of MnBi_(2)Te_(4)
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Chinese Physics Letters 2021年 第10期38卷 49-54页
作者: Hao-Ran Ji yan-Zhao liu He wang Jia-wei Luo Jia-heng Li Hao Li yang Wu Yong Xu jian wang International Center for Quantum Materials School of PhysicsPeking UniversityBeijing 100871China Department of Physics Capital Normal UniversityBeijing 100048China State Key Laboratory of Low-Dimensional Quantum Physics Department of PhysicsTsinghua UniversityBeijing 100084China Frontier Science Center for Quantum Information Beijing 100084China School of Materials Science and Engineering Tsinghua UniversityBeijing 100084China Tsinghua-Foxconn Nanotechnology Research Center and Department of Physics Tsinghua UniversityBeijing 100084China Department of Mechanical Engineering Tsinghua UniversityBeijing 100084China RIKEN Center for Emergent Matter Science(CEMS) Saitama 351-0198Ja CAS Center for Excellence in Topological Quantum Computation University of Chinese Academy of SciencesBeijing 100190China Beijing Academy of Quantum Information Sciences Beijing 100193China
Recently,intrinsic antiferromagnetic topological insulator MnBi_(2)Te_(4) has drawn intense research interest and leads to plenty of significant progress in physics and materials science by hosting quantum anomalous H... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Impact of body mass index on complications following pancreatectomy:Ten-year experience at National Cancer Center in China
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World Journal of Gastroenterology 2015年 第23期21卷 7218-7224页
作者: Ying-Tai Chen Qian Deng Xu Che jian-wei Zhang Yu-heng Chen Dong-Bin Zhao yan-Tao tian Ya-wei Zhang Cheng-Feng wang Department of Abdominal Surgical Oncology Cancer Hospital Chinese Academy of Medical Sciences Peking Union Medical CollegeChina National Cancer Center National Center for Chronic and Non-communicable Disease Control and Prevention Chinese Center for Disease Control and Prevention Yale University School of Public Health
AIM: To examine the impact of body mass index(BMI)on outcomes following pancreatic resection in the Chinese ***: A retrospective cohort study using prospectively collected data was conducted at the Cancer Hospital of ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Prevalence,Characteristics and Treatment of Knee Osteoarthritis in Urban Residents of Beijing,China:A Community-Based Cross-Sectional Study
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Biomedical and Environmental Sciences 2024年 第4期37卷 418-422页
作者: ZHOU Jun yan yan DONG Ya wei liu Xiao Yu wang Ping LIN Jia Ming DONG Peng Xuan QUAN Rui wang Rong tian MI Bao Hong CHEN wei heng Beijing University of Chinese Medicine Third Affiliated Hospital Beijing 100029China Engineering Research Center of Chinese Orthopaedics and Sports Rehabilitation Artificial Intelligent Ministry of EducationBeijing 100029China Beijing Hepingli Community Health Service Center Beijing 100013China Minimally Invasive Joint Surgery Beijing University of Chinese Medicine Third Affiliated HospitalBeijing 100029China
Knee osteoarthritis(KOA)is a common progressive joint disease with chronic pain and movement disorders as the main clinical *** is a major public health problem worldwide and it imposes serious medical and economic **... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论