咨询与建议

限定检索结果

文献类型

  • 87,818 篇 期刊文献
  • 5,186 篇 会议
  • 3,872 册 图书
  • 145 篇 学位论文
  • 16 篇 报纸
  • 2 篇 多媒体

馆藏范围

  • 95,324 篇 电子文献
  • 1,794 种 纸本馆藏

日期分布

学科分类号

  • 34,148 篇 工学
    • 6,885 篇 材料科学与工程(可...
    • 3,846 篇 化学工程与技术
    • 3,724 篇 生物医学工程(可授...
    • 2,449 篇 电子科学与技术(可...
    • 2,366 篇 机械工程
    • 1,920 篇 计算机科学与技术...
    • 1,813 篇 动力工程及工程热...
    • 1,599 篇 地质资源与地质工...
    • 1,323 篇 仪器科学与技术
    • 1,310 篇 电气工程
    • 1,278 篇 力学(可授工学、理...
    • 1,216 篇 水利工程
    • 1,184 篇 环境科学与工程(可...
  • 33,308 篇 医学
    • 27,680 篇 临床医学
    • 4,018 篇 医学技术(可授医学...
    • 2,794 篇 基础医学(可授医学...
    • 2,372 篇 中西医结合
    • 1,928 篇 公共卫生与预防医...
    • 1,368 篇 药学(可授医学、理...
  • 16,566 篇 理学
    • 3,094 篇 物理学
    • 2,889 篇 化学
    • 2,716 篇 数学
    • 2,386 篇 生物学
    • 1,749 篇 地质学
  • 7,912 篇 农学
    • 1,902 篇 作物学
    • 1,739 篇 畜牧学
    • 1,300 篇 农业资源与环境
  • 3,448 篇 管理学
    • 1,515 篇 管理科学与工程(可...
  • 2,365 篇 经济学
    • 2,080 篇 应用经济学
  • 1,874 篇 教育学
    • 1,334 篇 教育学
  • 1,336 篇 法学
  • 1,296 篇 文学
  • 496 篇 历史学
  • 493 篇 艺术学
  • 462 篇 哲学
  • 153 篇 军事学

主题

  • 963 篇 ct
  • 839 篇 mri
  • 583 篇 美国
  • 530 篇 病人
  • 495 篇 患者
  • 434 篇 and
  • 429 篇 mr
  • 421 篇 of
  • 347 篇 cancer
  • 247 篇 北美洲
  • 206 篇 analysis
  • 205 篇 covid-19
  • 194 篇 美利坚合众国
  • 194 篇 治疗
  • 172 篇 disease
  • 145 篇 儿童
  • 145 篇 water
  • 143 篇 诊断
  • 135 篇 应用
  • 132 篇 energy

机构

  • 159 篇 北京大学
  • 133 篇 同济医科大学附属...
  • 106 篇 中国科学院大学
  • 100 篇 清华大学
  • 79 篇 浙江大学
  • 71 篇 华中科技大学同济...
  • 68 篇 university of mi...
  • 67 篇 institute for pa...
  • 67 篇 albert einstein ...
  • 66 篇 美国加州大学
  • 66 篇 dipartimento di ...
  • 66 篇 nikhef p.o.box 4...
  • 66 篇 fysikum stockhol...
  • 65 篇 michigan state u...
  • 62 篇 华中科技大学
  • 57 篇 香港理工大学
  • 56 篇 中国地质大学
  • 52 篇 NOT FOUND
  • 49 篇 南京农业大学
  • 47 篇 germany

作者

  • 238 篇 叶鹏
  • 234 篇 m.k
  • 123 篇 郭战宏
  • 113 篇 刘莉
  • 110 篇 郭俊
  • 85 篇 f.krauss
  • 85 篇 g.weiglein
  • 85 篇 h.murayama
  • 84 篇 j.parsons
  • 84 篇 j.d.jackson
  • 84 篇 g.d'ambrosio
  • 83 篇 r.s.chivukula
  • 74 篇 唐光健
  • 72 篇 y.kwon
  • 63 篇 李开
  • 52 篇 王亭忠
  • 50 篇 s.blusk
  • 49 篇 刘凯
  • 44 篇 余英豪
  • 44 篇 m.white

语言

  • 58,161 篇 中文
  • 38,859 篇 英文
  • 3 篇 日文
  • 1 篇 法文
检索条件"作者=JosuéM.Gonçalves"
97039 条 记 录,以下是1-10 订阅
排序:
Recent progress in water splitting and hybrid supercapacitors based on nickel-vanadium layered double hydroxides
收藏 引用
Journal of Energy Chemistry 2021年 第6期30卷 496-515,I0012页
作者: josuém.gonçalves Paulo R.martins Koiti Araki Lucio Angnes Department of Fundamental Chemistry Institute of ChemistryUniversity of São PauloAv.Prof.Lineu Prestes 74805508-000 São PauloSPBrazil Institute of Chemistry Federal University of GoiasAv.EsperançaGoianiaGO 74690900Brazil
Environmentally friendly energy sources alternatives to fossil fuels such as solar and wind are strategic for meeting the needs of an increasingly energy demanding society,despite their periodic/intermittent ***,urge ... 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
Quantitative Progress Evaluation of Post-stroke Patients Using a Novel Bimanual Cable-driven Robot
收藏 引用
Journal of Bionic Engineering 2021年 第6期18卷 1331-1343页
作者: Thiago alves Rogério Sales gonçalves Giuseppe Carbone Laboratory of Automation and Robotics School of Mechanical EngineeringFederal University of UberlândiaUberlândia38400-902Brazil Department of mechanical Energy and Management EngineeringUniversity of Calabria87036RendeItaly
Rehabilitation is the most effective way to reduce motor impairments in post-stroke *** process demands several hours with a specialized *** resources and personnel shortages,the literature reports a high interest in ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Coincidence Wecken Property for Nilmanifolds
收藏 引用
Acta mathematica Sinica,English Series 2019年 第2期35卷 239-244页
作者: Daciberg gon?alves Peter WONG Departamento de matemática-ImE-Universidade de S?o Paulo Rua do Mat?o Department of mathematics Bates College
Let f, g: X → Y be maps from a compact infra-nilmanifold X to a compact nilmanifold Y with dim X ≥ dim Y. In this note, we show that a certain Wecken type property holds, i.e., if the Nielsen number N(f, g) vanishes... 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
High mobility group box 1 in the central nervous system:regeneration hidden beneath inflammation
收藏 引用
Neural Regeneration Research 2025年 第1期20卷 107-115页
作者: Hanki Kim Bum Jun Kim Seungyon Koh Hyo Jin Cho Xuelian Jin Byung gon Kim Jun Young Choi Department of Brain Science Ajou University School of MedicineSuwonSouth Korea Department of Biomedical Sciences Ajou University Graduate School of MedicineSuwonSouth Korea Department of Neurology Ajou University School of MedicineSuwonSouth Korea Department of Geriatrics The Affiliated Suqian First People’s Hospital of Nanjing Medical UniversitySuqianJiangsu ProvinceChina
High-mobility group box 1 was first discovered in the calf thymus as a DNA-binding nuclear protein and has been widely studied in diverse fields,including neurology and ***-mobility group box 1 in the extracellular sp... 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
Using Extreme Value Theory to Assess the mortality Risk of Tornado Outbreaks
收藏 引用
International Journal of Disaster Risk Science 2023年 第1期14卷 14-25页
作者: Vilane gonçalves Sales Eric Strobl Department of Economics University of Bern3012BernSwitzerland Oeschger Centre for Climate Change Research University of Bern3012BernSwitzerland World Trade Institute University of Bern3012BernSwitzerland
The majority of tornado fatalities occur during severe thunderstorm occurrences that produce a large number of tornadoes,termed tornado *** study used extreme value theory to estimate the impact of tornado outbreaks o... 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
COVID-19,liver dysfunction and pathophysiology:A conceptual discussion
收藏 引用
World Journal of Gastroenterology 2022年 第6期28卷 683-688页
作者: Jucier gonçalves Júnior Department of Internal medicine Division of RheumatologySão Paulo UniversitySão Paulo 01246-903StateBrazil
The intra and extracellular pathways of hepatic injury by coronavirus disease 2019(COVID-19)are still being *** them is important to treat this viral disease and other liver and biliary tract ***,this paper aims to pr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Using risk-benefit analysis to control Salmonella in chicken meat
收藏 引用
Food Quality and Safety 2021年 第4期5卷 375-387页
作者: Eduardo Cesar Tondo Claudia Titze Hessel gonçalves Department of Food Science Institute of Food Science and Technology of the Federal University of Rio Grande do Sul-ICTA/UFRGSPorto AlegreRSBrazil
We have created a risk-benefit analysis(RBA)model to assist in food safety decision-making by analyzing Salmonella control in Brazilian chicken ***,we described the issues in a risk profile and used a 5x5 matrix to ra... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Nielsen Theory on 3-manifolds Covered by S^2× R
收藏 引用
Acta mathematica Sinica,English Series 2015年 第4期31卷 615-636页
作者: Daciberg gonalves Peter WONG Xue Zhi ZHAO Dept. de matemtica-ImE-USP Caixa Postal 66.281-CEP 05314-970So Paulo-SP Brasil Department of mathematics Bates College Department of mathematics & Institute of mathematics and Interdisciplinary Science Capital Normal University
Let f : mm be a self-map of a closed manifold m of dimension dim m ≥ 3. The Nielsen number N(f) of f is equal to the minimal number of fixed points of f' among all self-maps f' in the homotopy class of f. In ... 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
Behavioral and endocrine responses to noninteractive live and video conspecifics in males of the Siamese fighting fish
收藏 引用
Current Zoology 2023年 第5期69卷 568-577页
作者: Deepa Alex Sara DCardoso Andreia Ramos David gonçalves Institute of Science and Environment University of Saint JosephRua de Londres 106Macao SARChina
The physiological mechanisms underlying variation in aggression in fish remain poorly *** possibly confounding variable is the lack of standardization in the type of stimuli used to elicit *** presentation of controll... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Branch retinal vein thrombosis and visual loss probably associated with pegylated interferon therapy of chronic hepatitis C
收藏 引用
World Journal of Gastroenterology 2006年 第28期12卷 4602-4603页
作者: Luciana Lofego gonalves Alberto Queiroz Farias Patrícia Lofego gonalves Elbio Antonio D'Amico Flair José Carrilho Santa Casa de misericórdia de Vitória Espírito Santoand University of Sao Paulo School of MedicineBrazil University of Sao Paulo School of medicine Brazil Federal University of Espírito Santo School of medicine Brazil
Ophthalmological complications with interferon therapy are usually mild and reversible, not requiring the withdrawal of the treatment. We report a case of a patient who had visual loss probably associated with interfe... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论