咨询与建议

限定检索结果

文献类型

  • 708,884 篇 期刊文献
  • 5,791 篇 会议
  • 18 篇 学位论文
  • 11 册 图书
  • 2 篇 报纸

馆藏范围

  • 714,703 篇 电子文献
  • 3 种 纸本馆藏

日期分布

学科分类号

  • 338,123 篇 工学
    • 57,364 篇 材料科学与工程(可...
    • 44,781 篇 机械工程
    • 40,320 篇 化学工程与技术
    • 37,583 篇 计算机科学与技术...
    • 34,384 篇 电气工程
    • 26,985 篇 电子科学与技术(可...
    • 23,610 篇 土木工程
    • 22,778 篇 软件工程
    • 22,714 篇 动力工程及工程热...
    • 21,590 篇 控制科学与工程
    • 20,227 篇 仪器科学与技术
    • 19,447 篇 环境科学与工程(可...
    • 17,771 篇 水利工程
    • 17,266 篇 建筑学
    • 17,071 篇 信息与通信工程
    • 16,243 篇 力学(可授工学、理...
  • 218,748 篇 医学
    • 135,009 篇 临床医学
    • 27,816 篇 中西医结合
    • 24,909 篇 公共卫生与预防医...
    • 24,585 篇 药学(可授医学、理...
    • 20,133 篇 基础医学(可授医学...
    • 16,632 篇 医学技术(可授医学...
  • 129,285 篇 理学
    • 42,015 篇 化学
    • 31,253 篇 生物学
    • 29,954 篇 物理学
  • 68,737 篇 农学
    • 20,127 篇 作物学
  • 58,304 篇 管理学
    • 23,963 篇 管理科学与工程(可...
    • 18,587 篇 公共管理
  • 36,292 篇 教育学
    • 27,002 篇 教育学
  • 23,503 篇 经济学
    • 20,578 篇 应用经济学
  • 18,404 篇 法学
  • 10,976 篇 文学
  • 6,425 篇 艺术学
  • 4,763 篇 历史学
  • 2,938 篇 哲学
  • 2,419 篇 军事学

主题

  • 4,325 篇 数值模拟
  • 4,114 篇 影响因素
  • 3,506 篇 预后
  • 3,260 篇 儿童
  • 3,029 篇 应用
  • 2,868 篇 诊断
  • 2,517 篇 治疗
  • 2,504 篇 大鼠
  • 2,482 篇 力学性能
  • 2,327 篇 产量
  • 2,293 篇 危险因素
  • 2,095 篇 对策
  • 2,054 篇 中国
  • 1,851 篇 磁共振成像
  • 1,843 篇 糖尿病
  • 1,820 篇 合成
  • 1,761 篇 教学改革
  • 1,583 篇 疗效
  • 1,583 篇 稳定性
  • 1,484 篇 综述

机构

  • 7,029 篇 浙江大学
  • 5,043 篇 清华大学
  • 5,006 篇 上海交通大学
  • 4,216 篇 四川大学
  • 4,129 篇 同济大学
  • 3,952 篇 福建农林大学
  • 3,858 篇 北京大学
  • 3,692 篇 中国科学院大学
  • 3,659 篇 武汉大学
  • 3,624 篇 中南大学
  • 3,529 篇 华南理工大学
  • 3,422 篇 华中科技大学
  • 3,299 篇 西安交通大学
  • 3,136 篇 西北工业大学
  • 3,095 篇 重庆大学
  • 3,068 篇 中山大学
  • 2,957 篇 南京大学
  • 2,942 篇 吉林大学
  • 2,855 篇 天津大学
  • 2,842 篇 中国地质大学

作者

  • 4,096 篇 郑伟
  • 2,398 篇 李政
  • 1,940 篇 郑军
  • 1,708 篇 郑敏
  • 1,664 篇 郑磊
  • 1,593 篇 王征
  • 1,509 篇 郑涛
  • 1,490 篇 张政
  • 1,403 篇 王政
  • 1,398 篇 王铮
  • 1,285 篇 王正
  • 1,239 篇 郑勇
  • 1,237 篇 郑毅
  • 1,204 篇 郑刚
  • 1,105 篇 郑洁
  • 1,105 篇 郑超
  • 1,103 篇 李征
  • 1,086 篇 郑华
  • 1,071 篇 王峥
  • 1,009 篇 李铮

语言

  • 674,326 篇 中文
  • 40,366 篇 英文
  • 14 篇 日文
检索条件"作者=ZHENG Zhi-hui"
714706 条 记 录,以下是71-80 订阅
排序:
Impact of different anastomosis methods on post-recurrence after intestinal resection for Crohn's disease:A meta-analysis
收藏 引用
World Journal of Gastrointestinal Surgery 2024年 第4期16卷 1165-1175页
作者: zheng-Zuo Wang Chun-Hua Zhao hui Shen Gui-Ping Dai Department of Anorectal Jiashan Hospital of Traditional Chinese MedicineJiaxing 314100Zhejiang ProvinceChina Department of Oncology Jiashan Hospital of Traditional Chinese MedicineJiaxing 314100Zhejiang ProvinceChina Department of Gastroenterology Jiashan Hospital of Traditional Chinese MedicineJiaxing 314100Zhejiang ProvinceChina Department of Oncology The Second Hospital of JiaxingJiaxing 314000Zhejiang ProvinceChina
BACKGROUND Crohn's disease(CD)is a chronic inflammatory disease of the gastrointestinal tract,often requiring intestinal resection as a common ***,recurrence after surgery is *** anastomotic configuration after bowel ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Macroscopic model and statistical model to characterize electromagnetic information of a digital coding metasurface
收藏 引用
National Science Review 2024年 第3期11卷 159-171页
作者: Rui Wen Shao Jun Wei Wu zheng Xing Wang hui Xu Han Qing Yang Qiang Cheng Tie Jun Cui Institute of Electromagnetic Space Southeast University State Key Laboratory of Millimeter Waves Southeast University Peng Cheng Laboratory Pazhou Laboratory(Huangpu)
A digital coding metasurface is a platform connecting the digital space and electromagnetic wave space, and has therefore gained much attention due to its intriguing value in reshaping wireless channels and realizing ... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Magnitude and direction of temperature variability affect hospitalization for myocardial infarction and stroke:population-based evidence from Guangzhou,China
收藏 引用
Frontiers of Environmental Science & Engineering 2024年 第3期18卷 1-11页
作者: Zhou Yang Murui zheng Ze-Lin Yan hui Liu Xiangyi Liu Jie-Qi Jin Jiagang Wu Chun-Quan Ou State Key Laboratory of Organ Failure Research Department of BiostatisticsGuangdong Provincial Key Laboratory of Tropical Disease ResearchSchool of Public HealthSouthern Medical UniversityGuangzhou 510515China Guangzhou Center for Disease Control and Prevention Guangzhou 510440China
Relationships between nonoptimal temperatures and cardiovascular disease(CVD)mortality have been well ***,evidence of the association between temperature variability(TV)and CVD morbidity is *** study aimed to quantify... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Natural variables separate the endemic areas of Clonorchis sinensis and Opisthorchis viverrini along a continuous, straight zone in Southeast Asia
收藏 引用
贫困所致传染病(英文) 2024年 第2期13卷 1-13页
作者: zheng Jin-Xin Zhu hui-hui Xia Shang Qian Men-Bao Nguyen Hung Manh Sripa Banchob Sayasone Somphou Khieu Virak Bergquist Robert Zhou Xiao-Nong School of Global Health Chinese Center for Tropical Diseases Research Shanghai Jiao Tong University School of Medicine Shanghai China One Health Center Shanghai Jiao Tong University The University of Edinburgh Shanghai China National Institute of Parasitic Diseases at Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research) NHC Key Laboratory of Parasites and Vectors Biology WHO Collaborating Centre for Tropical Diseases National Center for International Research on Tropical Diseases Shanghai China Institute of Ecology and Biological Resources Graduate University of Science and Technology Vietnam Academy of Science and Technology Hoang Quoc Viet Street Hanoi Vietnam WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian Liver Fluke Disease) Tropical Disease Research Laboratory Department of Tropical Medicine Faculty of Medicine Khon Kaen University Mittraparb Road Khon Kaen Thailand Lao Tropical and Public Health Institute Ministry of Health Vientiane Lao PDR National Centre for Parasitology Entomology and Malaria Control Ministry of Health Phnom Penh Cambodia Ingerod Brastad Sweden (formerly at the UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases) World Health Organization Geneva Switzerland
Background Clonorchiasis and opisthorchiasis, caused by the liver flukesClonorchis sinensis andOpisthorchis viverrini respectively, represent significant neglected tropical diseases (NTDs) in Asia. The co-existence of... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Unveiling size-fluorescence correlation of organic nanoparticles and its use in nanoparticle size determination
Aggregate
收藏 引用
Aggregate 2024年 第1期5卷 331-336页
作者: Wu-Jie Guo Shixiang Ma hui Wang Lu Qiao Lei Chen Chenyu Hong Bin Liu Xiaoyan zheng hui-Qing Peng State Key Laboratory of Chemical Resource Engineering Beijing Advanced Innovation Center for Soft Matter Science and EngineeringBeijing University of Chemical TechnologyBeijingChina Key Laboratory of Cluster Science of Ministry of Education Beijing Key Laboratory of Photoelectronic/Electro-photonic Conversion MaterialsKey Laboratory of Medicinal Molecule Science and Pharmaceutics Engineering of Ministry of Industry and Information TechnologySchool of Chemistry and Chemical EngineeringBeijing Institute of TechnologyBeijingChina
Quantitatively establishing the correlation between nanoparticle size and fluorescence is essential for understanding the behavior and functionality of fluorescent nanoparticles(FNPs).However,such exploration focusing... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Analyzing the surface passivity effect of germanium oxynitride:a comprehensive approach through first principles simulation and interface state density
收藏 引用
Nuclear Science and Techniques 2024年 第5期35卷 74-84页
作者: Sheng-Jie Du Xiu-Xia Li Yang Tian Yuan-Yuan Liu Ke Jia Zhong-zheng Tang Jian-Ping Cheng zhi Deng Yu-Lan Li zheng-Cao Li Sha-Sha Lv College of Nuclear Science and Technology Joint Laboratory of Jinping Ultra‑Low Radiation Background Measurement of Ministry of Ecology and Environment Key Laboratory of Beam Technology of Ministry of Education Beijing Normal UniversityBeijing Normal UniversityBeijing 100875China Joint Research Center Nuctech Company LimitedBeijing 100084China Department of Engineering Physics Key Laboratory of Particle&Radiation Imaging of Ministry of EducationTsinghua UniversityBeijing 100084China Key Laboratory of Advanced Materials(MOE) School of Materials Science and EngineeringTsinghua UniversityBeijing 100084China
High-purity germanium(HPGe)detectors,which are used for direct dark matter detection,have the advantages of a low threshold and excellent energy *** surface passivation of HPGe has become crucial for achieving an extr... 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
复合土钉支护厚杂填土边坡现场试验研究
收藏 引用
岩石力学与工程学报 2005年 第5期24卷 898-904页
作者: 郑志辉 贺若兰 徐勋长 杨章甫 河南科技大学建筑工程学院 河南洛阳471003 长沙理工大学桥梁与结构工程学院 湖南长沙410076 总参工程兵科研三所 河南洛阳471023
对杂填土内土钉的受力特点及边坡的位移特性进行了现场试验研究,得出了若干有意义的结果和结论。首次测得并分析了杂填土中土钉的双弓形应变分布形态,指出这是填土边坡中存在2个或以上潜在滑动面的结果;首次测得并分析了土钉临界锚固长... 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
Pathogen-induced methylglyoxal negatively regulates rice bacterial blight resistance by inhibiting OsCDR1 protease activity
收藏 引用
Molecular Plant 2024年 第2期17卷 325-341页
作者: zheng-Wei Fu Jian-hui Li Xiang Gao Shi-Jia Wang Ting-Ting Yuan Ying-Tang Lu State Key Laboratory of Hybrid Rice College of Life SciencesRenmin Hospital of Wuhan UniversityWuhan UniversityWuhan 430072China Key Laboratory of Biology and Genetic Improvement of OilCrops Ministry of Agriculture and Rural AffairsOilCrops Research Institute of the Chinese Academy of Agricultural SciencesWuhan 430062China
Xanthomonas oryzae ***(Xoo)causes bacterial blight(BB),a globally devastating disease of rice(Oryza sativa)that is responsible for significant crop *** and sugar metabolites are important for pathogen infection,provid... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
On-demand engineerable visible spectrum by fine control of electrochemical reactions
收藏 引用
National Science Review 2024年 第3期11卷 239-249页
作者: Qirong Liu Lei Liu Yongping zheng Min Li Baofu Ding Xungang Diao hui-Ming Cheng Yongbing Tang Advanced Energy Storage Technology Research Center Shenzhen Institute of Advanced TechnologyChinese Academy of Sciences Institute of Technology for Carbon Neutrality Shenzhen Institute of Advanced Technology Chinese Academy of Sciences School of Energy and Power Engineering North University of China School of Resource Environment and Safety EngineeringHunan University of Science and Technology School of Energy and Power Engineering Beihang University Shenzhen Key Laboratory of Energy Materials for Carbon Neutrality Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences
Tunability of optical performance is one of the key technologies for adaptive optoelectronic applications,such as camouflage clothing, displays, and infrared shielding. High-precision spectral tunability is of great i... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Loss of GATA6-mediated up-regulation of UTX promotes pancreatic tumorigenesis and progression
收藏 引用
Genes & Diseases 2024年 第2期11卷 921-934页
作者: hui-Qing Zhang Fanyang Kong Xiangyu Kong Tingting Jiang Muyuan Ma Shaojiang zheng Junli Guo Keping Xie The Third Department of Medical Oncology Jiangxi Cancer HospitalNanchangJiangxi 330006China Departments of Gastroenterology Changhai HospitalSecond Military Medical UniversityShanghai 200433China Center for Pancreatic Cancer Research The South China University of Technology School of MedicineGuangzhouGuangdong 510006China Hainan Clinical Medical Research Center of the First Affiliated Hospital Hainan Women and Children's Medical CenterHainan Medical UniversityHaikouHainan 570102China Key Laboratory of Tropical Cardiovascular Diseases Research of Hainan Province Key Laboratory of Emergency and Trauma of Ministry of EducationHainan Medical UniversityHaikouHainan 571199China
Ubiquitously transcribed tetratricopeptide repeat on chromosome X(UTX),also known as lysine(K)-specific demethylase 6A(KDM6A),functions as a tumor suppressor gene or oncogene depending on the tumor type and ***,its tu... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论