咨询与建议

限定检索结果

文献类型

  • 333,047 篇 期刊文献
  • 3,209 篇 会议
  • 1 篇 学位论文

馆藏范围

  • 336,257 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 151,090 篇 工学
    • 28,430 篇 材料科学与工程(可...
    • 21,635 篇 化学工程与技术
    • 18,233 篇 机械工程
    • 15,584 篇 电气工程
    • 14,091 篇 计算机科学与技术...
    • 12,104 篇 电子科学与技术(可...
    • 10,222 篇 动力工程及工程热...
    • 10,164 篇 环境科学与工程(可...
    • 9,043 篇 土木工程
    • 8,825 篇 控制科学与工程
    • 8,372 篇 生物医学工程(可授...
    • 8,364 篇 软件工程
    • 8,304 篇 仪器科学与技术
    • 8,084 篇 水利工程
    • 7,930 篇 地质资源与地质工...
  • 127,458 篇 医学
    • 77,503 篇 临床医学
    • 17,894 篇 中西医结合
    • 15,115 篇 公共卫生与预防医...
    • 14,918 篇 药学(可授医学、理...
    • 12,861 篇 基础医学(可授医学...
    • 9,907 篇 中药学(可授医学、...
    • 9,667 篇 医学技术(可授医学...
    • 7,507 篇 中医学
  • 68,206 篇 理学
    • 23,843 篇 化学
    • 19,206 篇 生物学
    • 15,660 篇 物理学
  • 40,927 篇 农学
    • 12,732 篇 作物学
    • 8,573 篇 农业资源与环境
  • 19,520 篇 管理学
    • 7,557 篇 管理科学与工程(可...
  • 12,517 篇 教育学
    • 8,851 篇 教育学
  • 6,479 篇 经济学
  • 3,949 篇 法学
  • 2,981 篇 文学
  • 1,842 篇 艺术学
  • 1,559 篇 历史学
  • 820 篇 军事学
  • 789 篇 哲学

主题

  • 2,337 篇 影响因素
  • 2,166 篇 预后
  • 2,081 篇 儿童
  • 1,950 篇 数值模拟
  • 1,573 篇 危险因素
  • 1,539 篇 大鼠
  • 1,263 篇 产量
  • 1,245 篇 meta分析
  • 1,189 篇 力学性能
  • 1,166 篇 诊断
  • 1,125 篇 磁共振成像
  • 1,102 篇 糖尿病
  • 1,036 篇 治疗
  • 968 篇 应用
  • 968 篇 细胞凋亡
  • 935 篇 合成
  • 889 篇 凋亡
  • 783 篇 高血压
  • 744 篇 水稻
  • 725 篇 疗效

机构

  • 3,042 篇 中南大学
  • 2,466 篇 四川大学
  • 2,230 篇 中国科学院大学
  • 2,162 篇 浙江大学
  • 1,978 篇 华中科技大学
  • 1,949 篇 武汉大学
  • 1,815 篇 清华大学
  • 1,780 篇 上海交通大学
  • 1,673 篇 北京大学
  • 1,647 篇 中国地质大学
  • 1,591 篇 湖南农业大学
  • 1,590 篇 中山大学
  • 1,554 篇 吉林大学
  • 1,472 篇 重庆大学
  • 1,219 篇 同济大学
  • 1,211 篇 北京中医药大学
  • 1,181 篇 华南理工大学
  • 1,169 篇 四川大学华西医院
  • 1,165 篇 中国石油大学
  • 1,129 篇 天津大学

作者

  • 12,044 篇 刘芳
  • 3,571 篇 王芳
  • 1,922 篇 刘伟
  • 1,699 篇 刘洋
  • 1,668 篇 周芳
  • 1,508 篇 刘方
  • 1,345 篇 李芳
  • 1,131 篇 刘涛
  • 1,098 篇 刘军
  • 1,077 篇 刘勇
  • 1,067 篇 刘静
  • 1,032 篇 刘杰
  • 1,010 篇 刘敏
  • 986 篇 刘斌
  • 960 篇 陈芳
  • 864 篇 周伟
  • 857 篇 刘波
  • 793 篇 刘刚
  • 775 篇 刘强
  • 767 篇 刘颖

语言

  • 313,307 篇 中文
  • 22,950 篇 英文
检索条件"作者=LIU Fang-zhou"
336257 条 记 录,以下是51-60 订阅
排序:
Combined proteomic and metabolomic studies on the liver of Amur sturgeon Acipenser schrenckii under titanium dioxide nanoparticle exposure
收藏 引用
Journal of Oceanology and Limnology 2024年 第3期42卷 1001-1015页
作者: zhou zhou Ting liu Jie KONG Zhenxing ZHAO Junquan ZHU Key Laboratory of Aquacultural Biotechnology Ministry of Educationand Key Laboratory of Marine Biotechnology of Zhejiang ProvinceCollege of Marine SciencesNingbo UniversityNingbo 315000China Guizhou Fisheries Research Institute Guizhou Academy of Agriculture SciencesGuiyang 550000China
Nanomaterials,particularly titanium dioxide nanoparticles(TiO_(2)-NPs),are extensively utilized across various ***,their environmental release has raised concerns regarding their potential ecological and environmental... 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
Acupuncture improves the live birth of patients with repeated implantation failure: a retrospective cohort study
收藏 引用
Journal of Traditional Chinese Medicine 2024年 第4期44卷 830-838页
作者: SUN Junjian XIE Henghui LI Huanhuan TIAN Xiangming fang Yigong zhou Wenhui Medical Center for Human Reproduction Beijing Chao-Yang HospitalCapital Medical University Department of Gynecology Beijing First Hospital of Integrated Chinese and Western Medicine Department of Acupuncture and Moxibustion Beijing Chao-Yang HospitalCapital Medical University Institute of Acupuncture and Moxibustion China Academy of Chinese Medical Sciences
OBJECTIVE: To explore the therapeutic efficacy of acupuncture treatment on repeated implantation failure(RIF) patients with cryo-thawed embryo transfer(CET).METHODS: In a retrospective cohort study, all eligible women... 详细信息
来源: 同方期刊数据库 同方期刊数据库 同方期刊数据库 同方期刊数据库 评论
Activity regulation and applications of metal-organic framework-based nanozymes
收藏 引用
Rare Metals 2024年 第3期43卷 900-914页
作者: Ge fang Shou-Xin Bao Gen-Xiu zhou Cui-Cui Ge State Key Laboratory of Radiation Medicine and Protection School of Radiation Medicine and ProtectionSchool for Radiological and Interdisciplinary Sciences(RAD-X)Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education InstitutionsSoochow UniversitySuzhou 215123China Suzhou Nanomicro Technology Co. LtdSuzhou 215000China
As a new generation of artificial enzymes,nanozymes show outstanding advantages such as high stability,low cost,and facile synthesis,which endow them with promising applications in biomedical and environmental *** the... 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
Development of Fixture Layout Optimization for Thin-Walled Parts:A Review
收藏 引用
Chinese Journal of Mechanical Engineering 2024年 第1期37卷 15-39页
作者: Changhui liu Jing Wang Binghai zhou Jianbo Yu Ying Zheng Jianfeng liu School of Mechanical Engineering Tongji UniversityShanghai 201804China Shanghai Jiaotong University Shanghai 200240China Shanghai Waigaoqiao Shipbuilding Co. Ltd.Shanghai 200137China
An increasing number of researchers have researched fixture layout optimization for thin-walled part assembly during the past ***,few papers systematically review these *** analyzing existing literature,this paper sum... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Achieving near-infrared-light-mediated switchable friction regulation on MXene-based double network hydrogels
收藏 引用
Friction 2024年 第1期12卷 39-51页
作者: Pengxi WU Cheng ZENG Jinglun GUO Guoqiang liu Feng zhou Weimin liu Center of Advanced Lubrication and Sealing Materials State Key Laboratory of Solidification ProcessingNorthwestern Polytechnical UniversityXi’an 710072China State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical PhysicsChinese Academy of SciencesLanzhou 730000China
MXene possesses great potential in enriching the functionalities of hydrogels due to its unique metallic conductivity,high aspect ratio,near-infrared light(NIR light)responsiveness,and wide tunability,however,the poor... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Highly efficient and stable 2D/3D perovskite solar cells based on surface reconstruction and energy level alignment
收藏 引用
Science China Chemistry 2024年 第9期67卷 3083-3090页
作者: Qiaohui Li Hang liu Tong zhou Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics Qingdao University of Science and Technology The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials Institute of Polymer ChemistryCollege of Chemistry Nankai University
Realizing simultaneous adjustment of energy levels and work functions in two-dimensional/three-dimensional(2D/3D) perovskite solar cells(PSCs) is a challenge. Here, a pseudohalide 3,5-bis(trifluoromethyl) benzyl... 详细信息
来源: 同方期刊数据库 同方期刊数据库 同方期刊数据库 同方期刊数据库 评论
Mass transfer characteristics of chiral pharmaceuticals on membrane used for polar organic chemical integrative sampler
收藏 引用
Journal of Environmental Sciences 2024年 第2期136卷 670-681页
作者: Liyang Wang Ruixia liu Youya zhou Peng Yuan Xiaoling liu Hongjie Gao College of Water Science Beijing Normal UniversityBeijing 100018China State Key Laboratory of Environmental Criteria and Risk Assessment Chinese Research Academy of Environmental ScienceBeijing 100012China Technical Centre for Soil Agriculture and Rural Ecology and EnvironmentMinistry of Ecology and EnvironmentBeijing 100012China
Passive sampling technology has good application prospects for monitoring trace pollutants in aquatic *** research on the sampling mechanism of this technology is essential to improve the measurement accuracy and exte... 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
Manufacturing task data chain-driven production logistics trajectory analysis and optimization decision making method
收藏 引用
Advances in Manufacturing 2024年 第1期12卷 185-206页
作者: Lin Ling Zhe-Ming Song Xi Zhang Peng-zhou Cao Xiao-Qiao Wang Cong-Hu liu Ming-zhou liu School of Mechanical Engineering Hefei University of TechnologyHefei230009People’s Republic of China Guobo Electronics Co.Ltd. Nanjing211111People’s Republic of China School of Mechanical and Electronic Engineering Suzhou UniversitySuzhou234000AnhuiPeople’s Republic of China Sino-US Global Logistics Institute Shanghai Jiao Tong UniversityShanghai200030People’s Republic of China
Production logistics(PL)is considered as a critical factor that affects the efficiency and cost of production operations in discrete manufacturing *** effectively utilize manufacturing big data to improve PL efficienc... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The current situation of semen analysis in China,based on a survey of 296 laboratories
收藏 引用
Asian Journal of Andrology 2024年 第2期26卷 220-221页
作者: Long-Long Fu Ying liu Xiao-Wei Wang fang zhou Ying Guo Wen-Hong Lu Yi-Qun Gu National Health Commission Key Laboratory of Male Reproductive Health Reproductive Health Research CenterNational Research Institute for Family PlanningBeijing 100081China Institute of Pediatric Research Children's Hospitalof Soochow UniversitySuzhou 215025China
Dear Editor,Semen analysis is a basic test to assess male fertility and is a fundamental test in assisted reproductive *** the first publication of World Health Organization(WHO)Laboratory Manual of Human Semen and Sp... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Valorization of carbon dioxide with alcohols
收藏 引用
Chinese Chemical Letters 2024年 第7期35卷 54-58页
作者: Daheng Wen Weiwei fang Yongmei liu Tao Tu Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Department of ChemistryFudan UniversityShanghai 200438China Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and MaterialsCollege of Chemical EngineeringNanjing Forestry UniversityNanjing 210037China State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic ChemistryChinese Academy of SciencesShanghai 200032China
Utilizing CO_(2)for the production of bulky and valuable chemicals presents an attractive solution to address environmental and fossil energy *** the various approaches,direct carboxylation of alcohols with CO_(2)stan... 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