咨询与建议

限定检索结果

文献类型

  • 5,485 篇 期刊文献
  • 345 篇 会议
  • 181 册 图书
  • 1 篇 学位论文
  • 1 篇 报纸

馆藏范围

  • 5,956 篇 电子文献
  • 57 种 纸本馆藏

日期分布

学科分类号

  • 2,329 篇 工学
    • 679 篇 材料科学与工程(可...
    • 332 篇 化学工程与技术
    • 275 篇 电子科学与技术(可...
    • 190 篇 光学工程
    • 182 篇 计算机科学与技术...
    • 180 篇 仪器科学与技术
    • 172 篇 机械工程
    • 109 篇 力学(可授工学、理...
    • 99 篇 动力工程及工程热...
    • 97 篇 电气工程
    • 96 篇 控制科学与工程
    • 89 篇 地质资源与地质工...
    • 88 篇 软件工程
    • 86 篇 环境科学与工程(可...
  • 1,965 篇 理学
    • 472 篇 物理学
    • 405 篇 生物学
    • 240 篇 数学
    • 226 篇 地质学
    • 202 篇 化学
    • 137 篇 大气科学
    • 90 篇 生态学
  • 1,671 篇 医学
    • 1,235 篇 临床医学
    • 137 篇 公共卫生与预防医...
    • 126 篇 基础医学(可授医学...
    • 99 篇 药学(可授医学、理...
  • 583 篇 农学
    • 160 篇 作物学
    • 119 篇 农业资源与环境
    • 92 篇 畜牧学
  • 216 篇 管理学
    • 118 篇 管理科学与工程(可...
  • 107 篇 经济学
    • 97 篇 应用经济学
  • 101 篇 教育学
  • 71 篇 文学
  • 54 篇 法学
  • 45 篇 艺术学
  • 28 篇 历史学
  • 17 篇 哲学
  • 10 篇 军事学

主题

  • 53 篇 cancer
  • 32 篇 microstructure
  • 30 篇 metabolism
  • 29 篇 mechanical prope...
  • 29 篇 and
  • 28 篇 phylogeny
  • 26 篇 liver
  • 25 篇 laser
  • 23 篇 cell
  • 22 篇 magnetic
  • 22 篇 model
  • 22 篇 treatment
  • 21 篇 analysis
  • 20 篇 mortality
  • 20 篇 stress
  • 19 篇 deep learning
  • 19 篇 acceleration
  • 18 篇 properties
  • 17 篇 diabetes
  • 17 篇 exercise

机构

  • 50 篇 university of ch...
  • 24 篇 university of ch...
  • 23 篇 national astrono...
  • 22 篇 center of excell...
  • 19 篇 school of scienc...
  • 15 篇 university of sc...
  • 13 篇 key laboratory o...
  • 13 篇 molecular oncolo...
  • 12 篇 department of ap...
  • 12 篇 indiana universi...
  • 11 篇 north china elec...
  • 11 篇 jilin university...
  • 11 篇 zhengzhou univer...
  • 11 篇 university of so...
  • 11 篇 hunan normal uni...
  • 11 篇 qufu normal univ...
  • 11 篇 hunan university...
  • 11 篇 shandong univers...
  • 11 篇 beihang universi...
  • 11 篇 department of co...

作者

  • 20 篇 g.wilkinson
  • 16 篇 kevin d.hyde
  • 15 篇 eric h.c.mckenzi...
  • 14 篇 dhanushka n.wana...
  • 13 篇 朱岳
  • 12 篇 m.greco
  • 12 篇 m.kuessner
  • 12 篇 i.denysenko
  • 12 篇 u.wiedner
  • 12 篇 j.g.messchendorp
  • 12 篇 mingkwan doilom
  • 12 篇 hala j.alshahran...
  • 12 篇 tong-chuan he
  • 12 篇 sajeewa s.n.maha...
  • 12 篇 michael j.lee
  • 11 篇 h.wang
  • 11 篇 h.zhang
  • 10 篇 ishara s.manawas...
  • 10 篇 j.li
  • 10 篇 k.begzsuren

语言

  • 4,728 篇 英文
  • 1,283 篇 中文
  • 1 篇 法文
检索条件"作者=john J Grant"
6013 条 记 录,以下是1-10 订阅
排序:
CIPK9: a calcium sensor-interacting protein kinase required for low-potassium tolerance in Arabidopsis
收藏 引用
Cell Research 2007年 第5期17卷 411-421页
作者: Girdhar K Pandey Yong Hwa Cheong Beom-Gi Kim john j grant Legong Li Department of Plant and Microbial Biology University of CaliforniaBerkeley CA 94720USA
Potassium is one of the major macro-nutrients essential for a number of cellular processes in plants. Low potassiumlevel in the soil represents a limiting factor for crop production. Recent studies have identified pot... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Calcineurin-B-Like Protein CBL9 Interacts with Target Kinase CIPK3 in the Regulation of ABA Response in Seed Germination
收藏 引用
Molecular Plant 2008年 第2期1卷 238-248页
作者: Girdhar K. Pandey john j. grant Yong Hwa Cheong Beom-Gi Kim Le Gong Li Sheng Luan Department of Plant and Microbial Biology University of California Berkeley CA 94720 USA Department of Plant Molecular Biology University of Delhi South Campus Benito Juarez Road New Delhi-110021 India Present address: Department of Bio-Environmental Science Sunchon National University Suncheon Jeonnam 540-742 Korea Present address: Department of Molecular Physiology and Biochemistry National institute of Agricultural Biotechnology Suwon 441-707 Korea
Calcium plays a vital role as a second messenger in many signaling pathways in plants. The calcineurin B-like proteins (CBLs) represent a family of plant calcium-binding proteins that function in calcium signaling b... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Rodent management in Aotearoa New Zealand: approaches and challenges to landscape-scale control
收藏 引用
Integrative Zoology 2024年 第1期19卷 8-26页
作者: john G.INNES grant NORBURY Araceli SAMANIEGO Susan WALKER Deborah j.WILSON Manaaki Whenua-Landcare Research HamiltonNew Zealand Manaaki Whenua-Landcare Research AlexandraNew Zealand Manaaki Whenua-Landcare Research AucklandNew Zealand Manaaki Whenua-Landcare Research DunedinNew Zealand
Aotearoa—New Zealand has only four rodent species,all *** order of arrival,they are Pacific rat Rattus exulans,brown rat ***,house mouse Mus musculus,and black rat *** management in New Zealand aims mainly to conserv... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Stability Analysis and Performance Evaluation of Additive Mixed-Precision Runge-Kutta Methods
收藏 引用
Communications on Applied Mathematics and Computation 2024年 第1期6卷 705-738页
作者: Ben Burnett Sigal Gottlieb Zachary j.grant Center for Scientific Computing and Data Science Research UMass DartmouthNorth DartmouthMassachusettsUSA CSME Michigan State UniversityEast LansingMichiganUSA
Additive Runge-Kutta methods designed for preserving highly accurate solutions in mixed-precision computation were previously proposed and *** specially designed methods use reduced precision for the implicit computat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Exploring the effects of anthropogenic disturbance on predator inspection activity in Trinidadian guppies
收藏 引用
Current Zoology 2024年 第1期70卷 109-111页
作者: Alix j.P Brusseau Laurence E.A.Feyten Adam L.Crane grant E.Brown Department of Biology Concordia UniversityMontrealQCH4B 1R6Canada Department of Biomedical Sciences WCVMUniversity of SaskatchewanSaskatoonSKCanada
Prey animals are often faced with uncertainty due to having imperfect information regarding current local conditions,including predation risks and the availability of reliable foraging opportunities(Dall 2010).As this... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
What diameter?What height?Influence of measures of average tree size on area-based allometric volume relationships
收藏 引用
Forest Ecosystems 2024年 第1期11卷 100-109页
作者: Yilin Wang john A.Kershaw Mark j.Ducey Yuan Sun james B.McCarter Integrated Forest Mensuration and Systems Analysis Laboratory Faculty of Forestry and Environmental ManagementUniversity of New BrunswickFrederictonNBCanada Department of Natural Resources and the Environment University of New HampshireDurhamNHUSA College of Forestry Nanjing Forestry UniversityNanjing210037China Scientific Programmer RayonierYuleeFLUSA
Volume is an important attribute used in many forest management *** from 83 fixed-area plots located in central New Brunswick,Canada,are used to examine how different measures of stand-level diameter and height influe... 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 and characterization of 3D-printed electroconductive pHEMA-co-MAA NP-laden hydrogels for tissue engineering
收藏 引用
Bio-Design and Manufacturing 2024年 第3期7卷 262-276页
作者: Sara De Nitto Aleksandra Serafin Alexandra Karadimou Achim Schmalenberger john j.EMulvihill Maurice N.Collins DIBRIS Polytechnic Inter-School Section University of Genoa16126 GenoaItaly School of Engineering Bernal InstituteUniversity of LimerickLimerick V94 T9PXIreland School of Natural Sciences Department of Biological SciencesUniversity of LimerickLimerick V94 T9PXIreland Health Research Institute University of LimerickLimerick V94 T9PXIreland AMBER University of LimerickLimerick V94 T9PXIreland
Tissue engineering(TE)continues to be widely explored as a potential solution to meet critical clinical needs for diseased tissue replacement and tissue *** this study,we developed a poly(2-hydroxyethyl methacrylate-c... 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
Prehospital transdermal glyceryl trinitrate for ultra- acute ischaemic stroke: data from the RIGHT- 2 randomised sham- controlled ambulance trial
收藏 引用
Stroke & Vascular Neurology 2024年 第1期9卷 38-49,I0035-I0046页
作者: jason Philip Appleton Lisa j Woodhouse Craig S Anderson Sandeep Ankolekar Lesley Cala Mark Dixon Timothy j England Kailash Krishnan grant Mair Keith W Muir john Potter Christopher I Price Marc Randall Thompson G Robinson Christine Roffe Else C Sandset jeffrey L Saver Angela Shone Aloysius Niroshan Siriwardena joanna M Wardlaw Nikola Sprigg Philip M Bath Stroke University Hospitals Birmingham NHS Foundation TrustBirminghamUK Institute of Applied HealthResearch University of Birmingham College of Medical and Dental SciencesBirminghamUK Stroke Trials Unit Mental Health and Clinical NeurosciencesUniversity of NottinghamNottinghamUK Faculty of Medicine The George Institute for Global HealthSydneyNew South WalesAustralia The George Institute China at Peking University Health Science Center BeijingChina Neurology Royal Prince Alfred HospitalSydney Health PartnersSydneyNew South WalesAustralia Department of Neurology King's College Hospital NHS Foundation TrustLondonUK Faculty of Health and Medical Sciences University of Western AustraliaCrawleyWestern AustraliaAustralia East Midlands Ambulance Service NHS Trust NottinghamUK Stroke Queen's Medical CentreNottingham University Hospitals NHS TrustNottinghamUK Centre for Clinical Brain Sciences Dementia Research InstituteUniveristy of EdinburghEdinburghUK Institute of Neurology and Psychology University of GlasgowGlasgowUK Bob Champion Research and Education Building University of East AngliaNorwichUK Institute of Neuroscience Newcastle UniversityNewcastle upon TyneUK Department of Neurology Leeds Teaching Hospitals NHS TrustLeedsUK Department of Cardiovascular Sciences and NIHR Leicester Biomedical Research Centre University of LeicesterLeicesterUK Stroke Research in Stoke Institute for Science and Technology in MedicineKeele UniversityStoke-on TrentUK Department of Neurology Oslo University HospitalOsloNorway Research and Development Norwegian Air Ambulance FoundationOsloNorway Department of Neurology and Comprehensive Stroke Center David Geffen School of MedicineUCLALos AngelesCaliforniaUSA Research and Graduate Services University of NottinghamNottinghamUK Community and Health Research Unit University of LincolnLincolnUK
Background The effect of transdermal glyceryl trinitrate(GTN,a nitrovasodilator)on clinical outcome when administered before hospital admission in suspected stroke patients is ***,we assess the safety and efficacy of ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Orchard Sports Injury and Illness Classification System (OSIICS) Version 15
收藏 引用
journal of Sport and Health Science 2024年 第4期13卷 599-604页
作者: john W.Orchard Ebonie Rio Kay M.Crossley jessica j.Orchard Margo Mountjoy School of Public Health University of SydneySydneyNSW 2006Australia La Trobe Sport and Exercise Medicine Research Centre La Trobe UniversityMelbourneVIC 3083Australia Department of Family Medicine McMaster UniversityHamilton L8S 4L8Canada
Background:Sports medicine(injury and illnesses)requires distinct coding systems because the International Classification of Diseases is insuf-ficient for sports medicine *** Orchard Sports Injury and Illness Classifi... 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
Epidemiologic investigation of pediatric distal humerus fractures: An American insurance claims database study
收藏 引用
World journal of Orthopedics 2024年 第1期15卷 52-60页
作者: Kyle jay Klahs jake E Dertinger grant T Mello Kevin Thapa Alexis B Sandler E'Stephan j jesus Garcia Nata Parnes Department of Orthopaedic Surgery Texas Tech University Health Sciences-El PasoEl PasoTX 79905United States Medical School California Health Sciences University College of Osteopathic MedicineClovisCA 93611United States Undergraduate School Binghampton UniversityVestalNY 13902United States Department of Orthopaedic Surgery William Beaumont Army Medical CenterFort BlissTX 79918United States Department of Orthopaedic Surgery Carthage Area HospitalCarthageNY 13619United States
BACKGROUND Distal humerus elbow fractures are one of the most common traumatic fractures seen in pediatric patients and present as three main types:Supracondylar(SC),lateral condyle(LC),and medial epicondyle(ME)*** To... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论