咨询与建议

限定检索结果

文献类型

  • 48,269 篇 期刊文献
  • 3,748 篇 会议
  • 3,414 册 图书
  • 40 篇 学位论文
  • 12 篇 报纸

馆藏范围

  • 53,988 篇 电子文献
  • 1,555 种 纸本馆藏

日期分布

学科分类号

  • 21,488 篇 工学
    • 4,776 篇 材料科学与工程(可...
    • 2,398 篇 化学工程与技术
    • 2,235 篇 生物医学工程(可授...
    • 1,694 篇 机械工程
    • 1,493 篇 电子科学与技术(可...
    • 1,171 篇 动力工程及工程热...
    • 980 篇 计算机科学与技术...
    • 921 篇 电气工程
    • 905 篇 地质资源与地质工...
    • 882 篇 仪器科学与技术
    • 765 篇 光学工程
    • 736 篇 水利工程
    • 708 篇 力学(可授工学、理...
    • 668 篇 控制科学与工程
  • 16,343 篇 医学
    • 13,317 篇 临床医学
    • 2,390 篇 医学技术(可授医学...
    • 1,783 篇 基础医学(可授医学...
    • 1,351 篇 中西医结合
    • 1,002 篇 公共卫生与预防医...
    • 784 篇 药学(可授医学、理...
  • 9,336 篇 理学
    • 2,025 篇 物理学
    • 1,738 篇 化学
    • 1,280 篇 数学
    • 1,228 篇 生物学
    • 978 篇 地质学
  • 4,238 篇 农学
    • 1,065 篇 畜牧学
    • 956 篇 作物学
  • 2,202 篇 管理学
    • 955 篇 管理科学与工程(可...
  • 1,453 篇 经济学
    • 1,263 篇 应用经济学
  • 1,286 篇 教育学
    • 974 篇 教育学
  • 1,029 篇 文学
  • 958 篇 法学
  • 461 篇 历史学
  • 383 篇 哲学
  • 365 篇 艺术学
  • 82 篇 军事学

主题

  • 568 篇 ct
  • 384 篇 mri
  • 310 篇 美国
  • 293 篇 患者
  • 228 篇 病人
  • 183 篇 mr
  • 125 篇 of
  • 113 篇 analysis
  • 108 篇 北美洲
  • 101 篇 日本
  • 86 篇 美利坚合众国
  • 84 篇 中国
  • 81 篇 治疗
  • 70 篇 方程
  • 66 篇 diabetes
  • 65 篇 pet
  • 65 篇 思维形式
  • 64 篇 and
  • 64 篇 microstructure
  • 57 篇 文学

机构

  • 200 篇 同济医科大学附属...
  • 109 篇 南京大学
  • 108 篇 北京大学
  • 101 篇 香港理工大学
  • 68 篇 university of mi...
  • 67 篇 institute for pa...
  • 67 篇 nikhef p.o.box 4...
  • 67 篇 fysikum stockhol...
  • 67 篇 michigan state u...
  • 67 篇 institut fur the...
  • 67 篇 dept.of physics ...
  • 67 篇 compas group ins...
  • 67 篇 rudolf peierls c...
  • 66 篇 national researc...
  • 66 篇 nstitucio catala...
  • 66 篇 department of ph...
  • 66 篇 school of physic...
  • 66 篇 ludwig-maximilia...
  • 65 篇 cea/saclay dsm/i...
  • 64 篇 department of ph...

作者

  • 134 篇 叶鹏
  • 85 篇 h.murayama
  • 85 篇 j.d.jackson
  • 85 篇 g.d'ambrosio
  • 85 篇 m.white
  • 84 篇 p.de jong
  • 84 篇 v.i.belousov
  • 73 篇 v.burkert
  • 61 篇 y.hayato
  • 60 篇 h.wang
  • 58 篇 kavli ipmu
  • 57 篇 l.pape
  • 53 篇 a.v.gritsan
  • 50 篇 china
  • 38 篇 刘闯
  • 33 篇 王铮
  • 32 篇 a.gurtu
  • 31 篇 m.carena
  • 31 篇 刘莉
  • 29 篇 a.masoni

语言

  • 37,885 篇 中文
  • 17,582 篇 英文
检索条件"作者=corre.,H"
55483 条 记 录,以下是111-120 订阅
排序:
Effects of Transjugular Intrahepatic Portosystemic Shunt on Renal and Pulmonary Function in hepatic Decompensation with and without hepatorenal and hepatopulmonary Syndromes:A Review
收藏 引用
Journal of Clinical and Translational hepatology 2024年 第9期12卷 780-791页
作者: Ahmed h.Abdelwahed Moataz Aboeldahb George Y.Wu Department of Medicine Division of Gastroenterology-HepatologyUniversity of Connecticut Health CenterFarmingtonCTUSA Department of Gastroenterology and hepatology Mayo ClinicRochesterMNUSA
Cirrhosis is often characterized by decreased liver function,ranging from a compensated,typically asymptomatic phase to a decompensated phase characterized by the appearance of ascites or variceal bleeding,and ultimat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A hydrodynamic modelling of wave-activated bodies for wavelet marine regions
收藏 引用
Clean Energy 2024年 第2期8卷 35-47页
作者: J.S.Peh Mohammed W.Muhieldeen N.h.Shuaib Mechanical Engineering Department Faculty of EngineeringTechnology&Built EnvironmentUCSI UniversityKuala Lumpur56000Malaysia MTC Engineer Sdn.Bhd Shah AlamSelangorMalaysia
Recently,most wave energy research has targeted sea areas with high power density under extreme wave conditions for *** trend often leads to higher energy costs for wave power ***,many marine areas with low power dens... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Deep learning-based detection of indicator species for monitoring biodiversity in semi-natural grasslands
收藏 引用
Environmental Science and Ecotechnology 2024年 第5期21卷 238-247页
作者: Deepak h.Basavegowda Inga Schleip Paul Mosebach Cornelia Weltzien Technische Universitat Berlin Straße des 17.Juni 13510623BerlinGermany Leibniz-Institut für Agrartechnik und Biookonomie e.V.(ATB) Max-Eyth-Allee 10014469PotsdamGermany hochschule für nachhaltige Entwicklung Eberswalde Schicklerstraße 516225EberswaldeGermany
Deep learning(DL)has huge potential to provide valuable insights into biodiversity changes in speciesrich agricultural ecosystems such as semi-natural grasslands,helping to prioritize and plan conservation ***,DL has ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Pelleting and particle size reduction of corn increase net energy and digestibility of fiber,protein,and fat in corn-soybean meal diets fed to group-housed pigs
收藏 引用
Journal of Animal Science and Biotechnology 2024年 第4期15卷 1751-1760页
作者: Su A Lee Diego A.Rodriguez Chad B.Paulk hans h.Stein Department of Animal Sciences University of IllinoisUrbanaIL 61801USA Department of Grain Sciences and Industry Kansas State UniversityManhattanKS 66506USA
Background Reduction of the particle size of corn increases energy digestibility and concentrations of digestible and metabolizable *** may also reduce particle size of grain,but it is not known if there are interacti... 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
Search for production of dark fermion candidates in association with heavy neutral gauge boson decaying to dimuon in proton-proton collisions at√s=8 TeV using CMS open data
收藏 引用
Chinese Physics C 2024年 第4期48卷 6-13页
作者: Y.Mahmoud h.Abdallah M.T.hussein S.Elgammal Centre for theoretical physics The British University in EgyptEgypt Physics Department Faculty of ScienceCairo UniversityEgypt
In this study,we conducted a search for dark matter using a part of the data recorded by the CMS experiment during run-I of the LhC in 2012 with a center of mass energy of 8 TeV and an integrated luminosity of 11.6 fb... 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
Music as medicine for traumatic brain injury:a perspective on future research directions
收藏 引用
Neural Regeneration Research 2024年 第10期19卷 2105-2106页
作者: Anthony E.Kline Eleni h.Moschonas Corina O.Bondi Department of Physical Medicine&Rehabilitation University of PittsburghPittsburghPAUSA Safar Center for Resuscitation Research University of PittsburghPittsburghPAUSA Center for Neuroscience University of PittsburghPittsburghPAUSA Department of Critical Care Medicine University of PittsburghPittsburghPAUSA Center for the Neural Basis of Cognition University of PittsburghPittsburghPAUSA Department of Psychology University of PittsburghPittsburghPAUSA Department of Neurobiology University of PittsburghPittsburghPAUSA
Traumatic brain injury(TBI) impacts 69 million individuals globally each year and is a leading cause of death and disability(Dewan et al.,2019).The majority of moderate-to-severe TBI survivors endure long-lasting dist... 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
Reducing carbon emissions with Geoscience solutions:A look at the contributions of nuclear energy,technology,and green finance
收藏 引用
Geoscience Frontiers 2024年 第4期15卷 411-426页
作者: Aifeng Liu Muhammad Imran Abdelmohsen A.Nassani Rima h.Binsaeed Khalid Zaman International Business School Shaanxi Normal UniversityXi’anChina Department of Economics The University of HaripurHaripur Khyber Pakhtunkhwa 22620Pakistan Department of Management College of Business AdministrationKing Saud UniversityP.O.Box 71115Riyadh 11587Saudi Arabia
Standards for Low-Carbon Energy Portfolios(LC-EPS)mandate that a certain percentage of a region's electricity generation originate from zero-or low-emissions *** 1995Q1 through 2020Q4,the study used the ARDL-Bounds te... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Role of marine natural products in the development of antiviral agents against SARS‑CoV‑2:potential and prospects
收藏 引用
Marine Life Science & Technology 2024年 第2期6卷 280-297页
作者: D.P.Nagahawatta N.M.Liyanage Thilina U.Jayawardena h.h.A.C.K.Jayawardhana Seong‑hun Jeong hyung‑Jun Kwon You‑Jin Jeon Department of Marine Life Sciences Jeju National UniversityJeju 690-756Republic of Korea Department of Chemistry Biochemistry and PhysicsUniversitédu QuébecàTrois-RivièresTrois-RivièresQC G8Z 4M3Canada Marine Science Institute Jeju National UniversityJeju 63333Republic of Korea Functional Biomaterial Research Center Korea Research Institute of Bioscience and BiotechnologyJeongeup-siRepublic of Korea
A novel coronavirus,known as severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),has surfaced and caused global concern owing to its ***-CoV-2 is the causative agent of coronavirus disease 2019;however,it was ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A vectorial model for the nonlinear gradient force exerted on metallic Rayleigh nanoparticles
收藏 引用
Chinese Optics Letters 2024年 第2期22卷 207-213页
作者: 朱政 张聿全 闵长俊 Aurèle J.LAdam h.Paul Urbach 袁小聪 Research Center for humanoid Sensing Research Institute of Intelligent SensingZhejiang LabHangzhou 311100China Nanophotonics Research Center Institute of Microscale Optoelectronics&State Key Laboratory of Radio Frequency Heterogeneous IntegrationShenzhen UniversityShenzhen 518060China Optics Research Group ImPhys DepartmentFaculty of Applied SciencesDelft University of TechnologyDelft 2628 CJThe Netherlands
Optical tweezers have proved to be a powerful tool with a wide range of *** gradient force plays a vital role in the stable optical trapping of *** scalar method is convenient and effective for analyzing the gradient ... 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
Enhancing fault-clearing algorithm for renewable-energy-based distribution systems using artificial neural networks
收藏 引用
Clean Energy 2024年 第5期8卷 97-116页
作者: Rania G.Mohamed M.A.Ebrahim Shady h.E.Abdel Aleem Electrical Engineering Department Institute of Aviation Engineering and TechnologyGiza12658Egypt Electrical Engineering Department Faculty of Engineering at ShoubraBenha UniversityCairo11629Egypt
Integrating small and large-scale photovoltaic(PV)solar systems into electrical distribution systems has become mandatory due to increased electricity bills and the concern for limiting greenhouse ***,the reliable and... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论