咨询与建议

限定检索结果

文献类型

  • 55,817 篇 期刊文献
  • 3,316 篇 会议

馆藏范围

  • 59,133 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 27,030 篇 工学
    • 6,051 篇 材料科学与工程(可...
    • 5,204 篇 化学工程与技术
    • 3,068 篇 力学(可授工学、理...
    • 2,638 篇 计算机科学与技术...
    • 2,214 篇 电子科学与技术(可...
    • 1,983 篇 机械工程
    • 1,731 篇 动力工程及工程热...
    • 1,670 篇 控制科学与工程
    • 1,566 篇 软件工程
    • 1,222 篇 电气工程
    • 1,178 篇 仪器科学与技术
    • 1,147 篇 光学工程
    • 966 篇 环境科学与工程(可...
    • 825 篇 水利工程
    • 772 篇 土木工程
    • 721 篇 生物工程
  • 21,741 篇 理学
    • 8,415 篇 数学
    • 4,201 篇 物理学
    • 3,988 篇 化学
    • 2,517 篇 生物学
  • 15,894 篇 医学
    • 11,614 篇 临床医学
    • 1,354 篇 中西医结合
    • 1,097 篇 药学(可授医学、理...
    • 978 篇 基础医学(可授医学...
    • 711 篇 中药学(可授医学、...
    • 706 篇 公共卫生与预防医...
  • 4,048 篇 农学
    • 1,405 篇 作物学
    • 939 篇 农业资源与环境
  • 2,030 篇 管理学
    • 1,542 篇 管理科学与工程(可...
  • 1,286 篇 经济学
    • 1,255 篇 应用经济学
  • 412 篇 教育学
  • 357 篇 文学
  • 139 篇 艺术学
  • 138 篇 法学
  • 101 篇 军事学
  • 46 篇 哲学
  • 38 篇 历史学

主题

  • 523 篇 of
  • 449 篇 method
  • 439 篇 analysis
  • 418 篇 and
  • 373 篇 model
  • 339 篇 machine learning
  • 325 篇 deep learning
  • 308 篇 stability
  • 276 篇 covid-19
  • 263 篇 system
  • 240 篇 cancer
  • 217 篇 equation
  • 201 篇 optimization
  • 161 篇 stress
  • 156 篇 energy
  • 153 篇 time
  • 143 篇 apoptosis
  • 138 篇 rare earths
  • 133 篇 function
  • 127 篇 acid

机构

  • 111 篇 university of ch...
  • 32 篇 department of en...
  • 32 篇 division of appl...
  • 32 篇 china
  • 29 篇 university of sc...
  • 29 篇 shanghai
  • 29 篇 department of el...
  • 26 篇 department of au...
  • 26 篇 中国科学院大学
  • 25 篇 department of me...
  • 22 篇 state key labora...
  • 22 篇 department of ap...
  • 21 篇 department of ap...
  • 19 篇 graduate univers...
  • 19 篇 shanghai institu...
  • 19 篇 department of ma...
  • 18 篇 department of ma...
  • 18 篇 applied mechanic...
  • 17 篇 department of in...
  • 17 篇 department of me...

作者

  • 78 篇 lei wang
  • 76 篇 jun wang
  • 59 篇 yu wang
  • 49 篇 a.alsaedi
  • 47 篇 xi chen
  • 43 篇 jian wang
  • 40 篇 bin wang
  • 38 篇 wei wang
  • 37 篇 hui wang
  • 36 篇 li yang
  • 34 篇 meng wang
  • 32 篇 rui wang
  • 31 篇 cheng wang
  • 30 篇 li li
  • 27 篇 yang li
  • 26 篇 tielong shen
  • 24 篇 feng liu
  • 23 篇 wei chen
  • 23 篇 wei zhang
  • 22 篇 wei he

语言

  • 53,791 篇 英文
  • 5,342 篇 中文
检索条件"机构=Department of Applied Physiology"
59133 条 记 录,以下是61-70 订阅
排序:
The Multi-scale Method for Solving Nonlinear Time Space Fractional Partial Differential Equations
收藏 引用
IEEE/CAA Journal of Automatica Sinica 2019年 第1期6卷 299-306页
作者: Hossein Aminikhah Mahdieh Tahmasebi Mahmoud Mohammadi Roozbahani the department of applied Mathematics University of Guilan the department of applied Mathematics Faculty of Mathematical SciencesTarbiat Modares University
In this paper, we present a new algorithm to solve a kind of nonlinear time space-fractional partial differential equations on a finite domain. The method is based on B-spline wavelets approximations, some of these fu... 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
P2X_7 receptors in cerebral ischemia
收藏 引用
Neuroscience Bulletin 2013年 第3期29卷 390-398页
作者: Hui-Yu Bai Ai-Ping Li department of physiology Dalian Medical University
Cerebral ischemia is one of the most common diseases resulting in death and disability in aged people. It leads immediately to rapid energy failure, ATP depletion, and ionic imbalance, which increase extracellular ATP... 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
A longitudinal analysis of the U.S. Air Force Reserve Officers’ Training Corps physical fitness assessment
收藏 引用
Military Medical Research 2020年 第2期7卷 166-173页
作者: Cameron SMackey Jason MDe Freitas applied Neuromuscular physiology Laboratory Oklahoma State University192 CRCStillwaterOK 74078USA
Background:The *** Force physical fitness assessment(PFA)is used to determine the overall fitness of their *** is currently unknown to what extent the PFA scores of Reserve Officers’Training Corps(ROTC)cadets are aff... 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
Control of gain and thermal carrier loss profiles for mode optimization in 980-nm broad-area vertical-cavity surface-emitting lasers
收藏 引用
Chinese Physics B 2013年 第12期22卷 262-267页
作者: 吴坚 崔怀洋 黄梦 马明磊 department of applied Physics Beihang University
Optical gain and thermal carrier loss distributions regarding current diffusion and various electric contact areas are investigated to improve the near-field modes from the ring-shape to a Gaussian-like configuration ... 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
Oxidative stress in portal hypertension-induced rats with particular emphasis on nitric oxide and trace metals
收藏 引用
World Journal of Gastroenterology 2005年 第23期11卷 3570-3573页
作者: Titiz Izzet Krand Osman Unal Ethem Yavuz Nihat Kusaslan Ramazan Dogan Mustafa Uzun Hafize Kiziler Ali Riza Aydemir Birsen Genc Habibe Aydin Seval Simsek Gonul department of Surgery department of Biochemistry department of Biophysics department of physiology
AIM: To investigate the oxidative-stress-related changes in rats with portal hypertension with particular emphasis on nitric oxide (NO) and trace metals. METHODS: Cirrhosis was induced by partial portal vein ligation ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Autoantibody against Cardiac β1-Adrenoceptor Induces Apoptosis in Cultured Neonatal Rat Cardiomyocytes
收藏 引用
Acta Biochimica et Biophysica Sinica 2006年 第7期38卷 443-449页
作者: Yan GAO~1 Hui-Rong LIU~1 Rong-Rui ZHAO~1 Jian-Ming ZHI~(2*) 1 department of Cardiovascular physiology Shanxi Medical University,Taiyuan 030001,China 2 department of physiology,Shanghai Jiaotong University,College of Basic Medicine,Shanghai 200025,China department of Cardiovascular physiology Shanxi Medical UniversityTaiyuan 030001 China department of physiology Shanghai Jiaotong University College of Basic MedicineShanghai 200025 China
To clarify whether apoptosis is involved in the injury processes induced by autoantibodyagainst cardiac β1-adrenoceptor,we investigated the biological and apoptotic effects of antibodies on culturedneonatal rat *** r... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Theory of higher harmonics imaging in tapping-mode atomic force microscopy
收藏 引用
Chinese Physics B 2010年 第5期19卷 213-218页
作者: 李渊 钱建强 李英姿 department of applied Physics Beihang University
The periodic impact force induced by tip-sample contact in a tapping mode atomic force microscope (AFM) gives rise to the non-harmonic response of a micro-cantilever. These non-harmonic signals contain the full char... 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
Leaching of phosphorus from incinerated sewage sludge ash by means of acid extraction followed by adsorption on orange waste gel
收藏 引用
Journal of Environmental Sciences 2009年 第12期21卷 1753-1760页
作者: Biplob Kumar Biswas Katsutoshi Inoue Hiroyuki Harada Keisuke Ohto Hidetaka Kawakita department of applied Chemistry Saga University
Ashes from sewage sludge incineration have a high phosphorus content, approximately 8% (W/W), which indicates a potential resource of the limiting nutrient. Incineration of sewage sludge with subsequent recovery of ... 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
Cobalt doped ZrO2 decorated multiwalled carbon nanotube:A promising nanocatalyst for photodegradation of indigo carmine and eosin Y dyes
收藏 引用
Progress in Natural Science:Materials International 2016年 第4期26卷 354-361页
作者: William Wilson Anku Samuel Osei-Bonsu Oppong Sudheesh Kumar Shukla Eric Selorm Agorku Poomani Penny Govender department of applied Chemistry University of Johannesburg
This paper reports the degradation of indigo carmine and eosin Y dyes in water, catalyzed by cobalt and multiwalled carbon nanotube modified zirconium oxide nanocomposite(Co-ZrO2-MWCNTs) under simulated visible ligh... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Fabrication of Bi_2O_3/TiO_2nanocomposites and their applications to the degradation of pollutants in air and water under visible-light
收藏 引用
Journal of Environmental Sciences 2014年 第2期26卷 458-465页
作者: Ashok Kumar Chakraborty Md Emran Hossain Md Masudur Rhaman K M A Sobahan department of applied Chemistry and Chemical Technology Islamic University department of applied Physics Electronics and Communication Engineering Islamic University
A nanoheterojunction composite photocatalyst Bi2O3/TiO2 working under visible-light (λ≥ 420 nm) was prepared by combining two semiconductors Bi2O3 and TiO2 varying the Bi2O3/TiO2 molar ratio. Maleic acid was emplo... 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