咨询与建议

限定检索结果

文献类型

  • 41,481 篇 期刊文献
  • 454 篇 会议

馆藏范围

  • 41,935 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 18,051 篇 工学
    • 3,435 篇 材料科学与工程(可...
    • 2,763 篇 化学工程与技术
    • 2,461 篇 机械工程
    • 2,025 篇 电气工程
    • 1,825 篇 计算机科学与技术...
    • 1,591 篇 电子科学与技术(可...
    • 1,394 篇 动力工程及工程热...
    • 1,344 篇 生物医学工程(可授...
    • 1,300 篇 环境科学与工程(可...
    • 1,118 篇 控制科学与工程
    • 1,106 篇 土木工程
    • 1,102 篇 软件工程
    • 1,054 篇 仪器科学与技术
    • 1,008 篇 力学(可授工学、理...
    • 1,008 篇 生物工程
    • 949 篇 水利工程
  • 17,518 篇 医学
    • 11,105 篇 临床医学
    • 2,543 篇 中西医结合
    • 2,266 篇 药学(可授医学、理...
    • 2,231 篇 公共卫生与预防医...
    • 2,176 篇 基础医学(可授医学...
    • 1,382 篇 医学技术(可授医学...
    • 1,350 篇 中药学(可授医学、...
    • 1,145 篇 中医学
  • 9,117 篇 理学
    • 3,221 篇 化学
    • 2,930 篇 生物学
    • 2,224 篇 物理学
  • 5,195 篇 农学
    • 1,647 篇 作物学
    • 1,001 篇 农业资源与环境
  • 2,369 篇 管理学
  • 1,466 篇 教育学
    • 975 篇 教育学
  • 775 篇 经济学
  • 445 篇 法学
  • 435 篇 文学
  • 238 篇 艺术学
  • 198 篇 历史学
  • 114 篇 军事学
  • 96 篇 哲学

主题

  • 201 篇 儿童
  • 189 篇 预后
  • 142 篇 危险因素
  • 138 篇 影响因素
  • 128 篇 磁共振成像
  • 104 篇 数值模拟
  • 97 篇 凋亡
  • 95 篇 耐药性
  • 94 篇 大鼠
  • 91 篇 并发症
  • 87 篇 细胞凋亡
  • 85 篇 治疗
  • 80 篇 诊断
  • 78 篇 基因
  • 76 篇 分析
  • 74 篇 力学性能
  • 68 篇 体层摄影术,x线计...
  • 67 篇 细胞增殖
  • 66 篇 糖尿病
  • 62 篇 产量

机构

  • 462 篇 浙江大学
  • 379 篇 上海交通大学
  • 272 篇 同济大学
  • 251 篇 北京大学
  • 219 篇 福建师范大学
  • 215 篇 福建农林大学
  • 212 篇 中山大学
  • 205 篇 华中科技大学
  • 171 篇 南京大学
  • 166 篇 东南大学
  • 166 篇 复旦大学
  • 164 篇 山东大学
  • 158 篇 华南理工大学
  • 150 篇 清华大学
  • 148 篇 中国农业大学
  • 144 篇 北京中医药大学
  • 137 篇 辽宁中医药大学
  • 135 篇 复旦大学附属中山...
  • 130 篇 暨南大学
  • 123 篇 国防科技大学

作者

  • 551 篇 沈琳
  • 160 篇 张林
  • 146 篇 申琳
  • 140 篇 李林
  • 137 篇 张琳
  • 134 篇 王琳
  • 106 篇 lin shen
  • 97 篇 沈林
  • 94 篇 孙琳
  • 93 篇 王冠
  • 91 篇 陈琳
  • 90 篇 王林
  • 89 篇 申林
  • 78 篇 李琳
  • 62 篇 林琳
  • 61 篇 沈阳
  • 55 篇 沈会芳
  • 53 篇 沈火林
  • 52 篇 林燕
  • 49 篇 张海梁

语言

  • 38,994 篇 中文
  • 2,941 篇 英文
检索条件"作者=Guan Lin SHEN"
41935 条 记 录,以下是31-40 订阅
排序:
Decoding the Puzzle of Late Ediacaran Glaciation(s)
收藏 引用
Journal of Earth Science 2024年 第3期35卷 1049-1052页
作者: Bin Wen Yanting lin Fuyun shen Junyuan Zhou School of Earth Sciences China University of GeosciencesWuhan 430074China State Key Laboratory of Biogeology and Environmental Geology China University of GeosciencesWuhan 430078China
INTRODUCTION In the Earth’s history,the Late Ediacaran to Early Cambrian period witnessed a series of profound changes in both Earth’s interior and surficial systems which may have made this planet more habitable fo... 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
Fabrication of Bio-inspired Superamphiphobic Aluminum Alloy Surface with Oil-triggered Wenzel-Slippery Transition via Femtosecond Laser
收藏 引用
Journal of Bionic Engineering 2024年 第3期21卷 1375-1387页
作者: Weijian Liu Feng guan Fulin Zhang Chenrui Wang Wei Zheng Lu Zhai Zhaohua lin Chunbao Liu AVIC shenyang Aircraft Corporation Shenyang110000China School of Mechanical and Aerospace Engineering Jilin UniversityChangchun130022China
Surface-tension-confined microfluidic devices are platforms for manipulating 2D droplets based on patterned surfaces with special *** have great potential for various applications,but are still in the early stages of ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A bulk extraction method to determine the stable isotope ratios of iron,nickel,copper,zinc,and cadmium in seawater using multi-collector inductively coupled plasma mass spectrometry
收藏 引用
Acta Oceanologica Sinica 2024年 第7期43卷 125-137页
作者: Zhan shen Yuncong Ge Jiahui Liu Wenkai guan Wenfeng Hu Ruifeng Zhang School of Oceanography Shanghai Jiao Tong UniversityShanghai 200030China Southern Marine Science and Engineering guangdong Laboratory(Zhuhai) Zhuhai 519015China Shanghai Key Laboratory of Polar Life and Environment Sciences Shanghai Jiao Tong UniversityShanghai 200030China Key Laboratory of Polar Ecosystem and Climate Change of Ministry of Education Shanghai Jiao Tong UniversityShanghai 200030China Laboratory for Polar Science Polar Research Institute of ChinaMinistry of Natural ResourcesShanghai 200136China
The oceanic trace metals iron(Fe),nickel(Ni),copper(Cu),zinc(Zn),and cadmium(Cd)are crucial to marine phytoplankton growth and global carbon cycle,and the analysis of their stable isotopes can provide valuable insight... 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
Navigating the complex terrain of hepatitis B virus reactivation in the era of Bruton tyrosine kinase inhibitors
收藏 引用
World Journal of Gastroenterology 2024年 第21期30卷 2748-2750页
作者: Wei-Nung Liu Ming-shen Dai Felicia lin Gen-Min lin Department of Medicine Tri-Service General HospitalTaipei 114Taiwan Division of Hematology/Oncology Department of Internal MedicineNational Defense Medical CenterTaipei 114Taiwan Community Care Minnesota OncologyMinneapolisMN 55404United States Department of Medicine Hualien Armed Forces General HospitalHualien City 970Taiwan
In this editorial,we offer a summary of the risk associated with hepatitis B reactivation(HBVr)in the setting of both solid and hematologic malignancies treated with Bruton tyrosine kinase(BTK)inhibitors,with insights... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
New interaction solutions of the(2+1)-dimensional Nizhnik–Novikov–Veselov-type system and fusion phenomena
收藏 引用
Communications in Theoretical Physics 2024年 第10期76卷 9-13页
作者: Guo-Hua Wang Ji lin Shou-Feng shen School of Information Engineering Taizhou Vocational College of Science & Technology Department of Physics Zhejiang Normal University Department of Applied Mathematics Zhejiang University of Technology
By means of the multilinear variable separation(MLVS) approach, new interaction solutions with low-dimensional arbitrary functions of the(2+1)-dimensional Nizhnik–Novikov–Veselovtype system are constructed. Four... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Preface to integrative stratigraphy,biotas,and paleogeographical evolution of the Qinghai-Tibetan Plateau and its surrounding areas
收藏 引用
Science China Earth Sciences 2024年 第4期67卷 895-898页
作者: Shuzhong shen lin DING Maoyan ZHU Xiangdong WANG Tao DENG State Key Laboratory for Mineral Deposits Research School of Earth Sciences and Engineering and Frontiers Science Center for Critical Earth Material CyclingNanjing UniversityNanjing 210023China State Key Laboratory of Tibetan Plateau Earth System Resources and EnvironmentInstitute of Tibetan Plateau ResearchChinese Academy of SciencesBeijing 100101China State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and PalaeoenvironmentChinese Academy of SciencesNanjing 210008China College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijing 100049China Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China
The Qinghai-Tibetan Plateau(QTP)is well known as the Roof of the World,the Third Pole and the Asian Water *** spans a vast area from the Pamir Plateau in the west to the Longmenshan-Hengduan Mountains in the east,from... 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
Research on aiming methods for small sample size shooting tests of two-dimensional trajectory correction fuse
收藏 引用
Defence Technology(防务技术) 2024年 第3期33卷 506-517页
作者: Chen Liang Qiang shen Zilong Deng Hongyun Li Wenyang Pu lingyun Tian Ziyang lin School of Mechatronical Engineering Beijing Institute of TechnologyBeijing 100081China
The longitudinal dispersion of the projectile in shooting tests of two-dimensional trajectory corrections fused with fixed canards is extremely large that it sometimes exceeds the correction ability of the correction ... 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
The Effect of the CO(a^3П) Vibrational Population on the CO(a^3П)+ NO(X^2П) Energy Transfer Reaction
收藏 引用
Chinese Chemical Letters 1996年 第9期7卷 855-858页
作者: Chuan Pu LIU Xiang Yang LI Jing Zhong GUO Yue Shu GU (Department of Chemistry,Shandong University,Jinan 250100)Xue Chu LI guan lin shen Hong CHEN (State Key Laboratory of Molecular Reaction Dynamics,Dalian Institute of Chemical Physics CAS,P.O.Box 110, D Department of Chemistry Shandong University Jinan 250100 State Key Lab. Molec. Reaction D. Dalian Inst. of Chemical Physics CAS P. O. Box 110 Dalian 116023
The improved beam sources CO(a,v≤4) and CO(a,v≤3) are produced in a beam-gas experiment by collision of CO2 with He (23 S) and Ar (3P0,2) *** energy transfer reaction of CO(a) with NO(x) mainly give NO(A,v).The vibr... 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
Genome editing toward biofortified soybean with minimal trade-off between low phytic acid and yield
收藏 引用
aBIOTECH 2024年 第2期5卷 196-201页
作者: Wenxin lin Mengyan Bai Chunyan Peng Huaqin Kuang Fanjiang Kong Yuefeng guan Sanya Institute of China Agricultural University Sanya 572000China College of Agronomy China Agricultural UniversityBeijing 100193China guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design Innovative Center of Molecular Genetics and EvolutionSchool of Life SciencesGuangzhou UniversityGuangzhou 510006China College of Life Sciences Fujian Agriculture and Forestry UniversityFuzhou 350002China
Phytic acid(PA)in grain seeds reduces the bioavailability of nutrient elements in monogastric animals,and an important objective for crop seed biofortification is to decrease the seed PA ***,we employed CRISPR/Cas9 to... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Deep Neural Collaborative Filtering Based Service Recommendation Method with Multi-Source Data for Smart Cloud-Edge Collaboration Applications
收藏 引用
Tsinghua Science and Technology 2024年 第3期29卷 897-910页
作者: Wenmin lin Min Zhu Xinyi Zhou Ruowei Zhang Xiaoran Zhao Shigen shen Lu Sun Alibaba Business School Hangzhou Normal UniversityHangzhou 311121China Blockchain Laboratory of Agricultural Vegetables Weifang University of Science and TechnologyShouguang 262700China School of Computer Science Qufu Normal UniversityRizhao 276827China School of Information Engineering Huzhou UniversityHuzhou 313000China
Service recommendation provides an effective solution to extract valuable information from the huge and ever-increasing volume of big data generated by the large cardinality of user ***,the distributed and rich multi-... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论