咨询与建议

限定检索结果

文献类型

  • 15,298 篇 期刊文献
  • 642 篇 会议
  • 465 册 图书
  • 8 篇 学位论文
  • 2 篇 报纸

馆藏范围

  • 16,277 篇 电子文献
  • 153 种 纸本馆藏

日期分布

学科分类号

  • 7,085 篇 医学
    • 5,331 篇 临床医学
    • 738 篇 医学技术(可授医学...
    • 692 篇 中西医结合
    • 585 篇 基础医学(可授医学...
    • 423 篇 药学(可授医学、理...
    • 421 篇 公共卫生与预防医...
    • 284 篇 中药学(可授医学、...
    • 244 篇 护理学(可授医学、...
  • 5,211 篇 工学
    • 914 篇 材料科学与工程(可...
    • 670 篇 化学工程与技术
    • 650 篇 生物医学工程(可授...
    • 388 篇 电子科学与技术(可...
    • 307 篇 机械工程
    • 270 篇 计算机科学与技术...
    • 250 篇 仪器科学与技术
    • 247 篇 水利工程
    • 225 篇 地质资源与地质工...
    • 216 篇 环境科学与工程(可...
    • 210 篇 光学工程
  • 3,127 篇 理学
    • 654 篇 物理学
    • 612 篇 生物学
    • 458 篇 化学
    • 353 篇 数学
    • 273 篇 地质学
    • 256 篇 生态学
  • 1,967 篇 农学
    • 465 篇 畜牧学
    • 457 篇 作物学
    • 301 篇 农业资源与环境
  • 511 篇 管理学
    • 217 篇 管理科学与工程(可...
  • 264 篇 经济学
    • 220 篇 应用经济学
  • 233 篇 教育学
  • 181 篇 法学
  • 150 篇 文学
  • 76 篇 历史学
  • 55 篇 艺术学
  • 45 篇 哲学
  • 36 篇 军事学

主题

  • 80 篇 患者
  • 57 篇 ct
  • 50 篇 危险因素
  • 42 篇 并发症
  • 42 篇 mri
  • 40 篇 phylogeny
  • 35 篇 生长性能
  • 33 篇 药物治疗
  • 30 篇 安全性
  • 29 篇 analysis
  • 29 篇 小麦
  • 27 篇 high
  • 27 篇 中国
  • 26 篇 liver
  • 26 篇 大鼠
  • 25 篇 凋亡
  • 25 篇 安慰剂对照
  • 24 篇 治疗结果
  • 24 篇 乳腺
  • 23 篇 therapy

机构

  • 68 篇 university of mi...
  • 68 篇 department of ph...
  • 68 篇 department of ph...
  • 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...
  • 67 篇 nstitucio catala...
  • 67 篇 school of physic...
  • 67 篇 ludwig-maximilia...
  • 67 篇 cea/saclay dsm/i...
  • 67 篇 同济医科大学附属...
  • 66 篇 national researc...
  • 66 篇 department of ph...
  • 66 篇 kobayashi-maskaw...
  • 66 篇 high energy phys...

作者

  • 89 篇 v.i.belousov
  • 85 篇 h.murayama
  • 85 篇 j.d.jackson
  • 85 篇 g.d'ambrosio
  • 85 篇 m.white
  • 85 篇 p.de jong
  • 84 篇 v.burkert
  • 83 篇 y.hayato
  • 83 篇 a.v.gritsan
  • 77 篇 a.gurtu
  • 76 篇 m.carena
  • 75 篇 a.masoni
  • 73 篇 s.r.klein
  • 71 篇 a.d.martin
  • 70 篇 s.rolli
  • 70 篇 b.heltsley
  • 70 篇 d.h.weinberg
  • 70 篇 u.f.katz
  • 66 篇 l.pape
  • 65 篇 kavli ipmu

语言

  • 10,599 篇 中文
  • 5,814 篇 英文
  • 1 篇 法文
检索条件"作者=d.Milstead.R.E.Mitchell"
16415 条 记 录,以下是31-40 订阅
排序:
Ground-based and additional science support for SMILe
收藏 引用
earth and Planetary Physics 2024年 第1期8卷 275-298页
作者: J.A.Carter M.dunlop C.Forsyth K.Oksavik e.donovon A.Kavanagh S.e.Milan T.Sergienko r.C.Fear d.G.Sibeck M.Connors T.Yeoman X.Tan M.G.G.T.Taylor K.McWilliams J.Gjerloev r.Barnes d.d.Billet G.Chisham A.dimmock M.P.Freeman d.-S.Han M.d.Hartinger S.-Y.W.Hsieh Z.-J.Hu M.K.James L.Juusola K.Kauristie e.A.Kronberg M.Lester J.Manuel J.Matzka I.McCrea Y.Miyoshi J.rae L.ren F.Sigernes e.Spanswick K.Sterne A.Steuwer T.Sun M.-T.Walach B.Walsh C.Wang J.Weygand J.Wild J.Yan J.Zhang Q.-H.Zhang Planetary Sciences Group School of Physics and AstronomyUniversity of LeicesterUniversity RoadLeicesterLE17RHUK rutherford Appleton Laboratory Space Science Technology Facilities CouncilOxfordshireUK School of Space and environment Beihang UniversityBeijing 100191China Key Laboratory of Space environment Monitoring and Information Processing Ministry of Industry and Information TechnologyBeijing 100017China department of Space and Climate Physics UCLMullard Space Science LaboratoryHolmbury St.MaryDorkingSurreyRH56NTUK Birkeland Centre for Space Science Department of Physics and Technology.University of BergenBergenNorway department of Physics and Astronomy University of Calgary2500 University DriveCalgaryAlbertaCanada T2N 1N4 British Antarctic Survey CambridgeUK Swedish Institute of Space Physics KirunaSweden West Highfield Campus University of SouthamptonUniversity RoadSO171BJUK Goddard Space Flight Center NASAGreenbeltMarylandUSA Athabasca University AthabascaCanada eSTeC European Space AgencyNetherlands University of Saskatchewan SaskatoonCanada The Johns Hopkins University Applied Physics Laboratory LaurelMarylandUSA Swedish Institude of Space Physics UppsalaSE 75121Sweden Tongji University Shanghai 200092China Center for Space Plasma Physics Space Science Institute4765 Walnut Street Suite BBoulderColorado80301USA Polar research Institute of China Shanghai 200136China Finnish Meteorological Institute(FMI) Finland department of earth and environmental Sciences(Geophysics) Ludwig Maximilian University of Munich(LMU)MunichTheresienstr.41MunichD-80333Germany Canadian Space Agency MontrealCanada GFZ German research Centre for Geosciences PotsdamGermany Nagoya University Institute for Space Earth Environment ResearchCenter for Integrated Data ScienceNagoyaAichiJP 464-8601 Northumbria University Newcastle upon TyneTyne and WearUK NE18ST National Space Science Center Chinese Academy SciencesBeijing 100190China Arctic Geophysics University Centre in Svalbard
The joint european Space Agency and Chinese Academy of Sciences Solar wind Magnetosphere Ionosphere Link explorer(SMILe)mission will explore global dynamics of the magnetosphere under varying solar wind and interplane... 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
effect of La on the Corrosion Behavior and Mechanism of 3Ni Weathering Steel in a Simulated Marine Atmospheric environment
收藏 引用
Acta Metallurgica Sinica(english Letters) 2024年 第2期37卷 308-324页
作者: Gang Niu rui Yuan r.d.K.Misra Na Gong Zhi-Hui Zhang Hao-Xiu Chen Hui-Bin Wu Cheng-Jia Shang Xin-Ping Mao Collaborative Innovation Center of Steel Technology University of Science and Technology BeijingBeijing100083China Laboratory for excellence in Advanced Steel research Department of MetallurgicalMaterials and Biomedical EngineeringUniversity of Texas at El PasoEl PasoTX79968USA Institute of Materials research and engineering Agency for ScienceTechnologyand ResearchSingapore138634Singapore department of Materials Science and engineering University of TorontoTorontoONM5S 3E4Canada
The corrosion behavior and mechanism of 3Ni weathering steel in a simulated oceanic atmospheric environment are investigated in order to comprehend the impacts of La,as determined through electrochemical analysis and ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Highly defective dark TiO_(2) Modified with Pt: effects of Precursor Nature and Preparation Method on Photocatalytic Properties
收藏 引用
Transactions of Tianjin University 2024年 第2期30卷 198-209页
作者: e.d.Fakhrutdinova O.A.reutova T.A.Bugrova I.Yu.Ovsyuk L.S.Kibis O.A.Stonkus d.B.Vasilchenko O.V.Vodyankina V.A.Svetlychnyi National research Tomsk State University TomskRussia 634050 Novosibirsk State University NovosibirskRussia 630090 Boreskov Institute of Catalysis NovosibirskRussia 630090 Nikolaev Institute of Inorganic Chemistry NovosibirskRussia 630090
The study focused on the modification with platinum of dark defective titania obtained via pulsed laser ablation. Both the method of Pt introduction and the nature of the Pt precursor were varied. All samples exhibite... 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
effect of biochar on the metabolome of soybean seedlings
收藏 引用
Oil Crop Science 2024年 第1期9卷 60-68页
作者: Nathalia e.Silva Mariana G.Aguilar Osania e.Ferreira Gleicia M.Paulino Jaqueline C.L.Carvalho Lúcia P.S.Pimenta Alan r.T.Machado Programa de Pos-graduaçao em Ciencias Ambientais Universidade do Estado de Minas GeraisFrutalMinas Gerais38202-436Brazil departamento de Química Universidade Federal de Minas GeraisMinas GeraisBelo Horizonte31270-901Brazil departamento de engenharia Aplicada e Tecnologias Ambientais Universidade do Estado de Minas GeraisJoao MonlevadeMinas Gerais35930-314Brazil departamento de Ciencias exatas Universidade do Estado de Minas GeraisJoao MonlevadeMinas Gerais35930-314Brazil
The use of biochar can have several effects on plant germination,depending on raw material,preparation method and application ***,the molecular mechanisms that lead to those results have yet to be *** aim of this rese... 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
Steroidal scaffold decorations in Solanum alkaloid biosynthesis
收藏 引用
Molecular Plant 2024年 第8期17卷 1236-1254页
作者: rosalind Lucier Mohamed O.Kamileen Yoko Nakamura Sofiia Serediuk ranjit Barbole Jens Wurlitzer Maritta Kunert Sarah Heinicke Sarah e.O'Connor Prashant d.Sonawane department of Natural Product Biosynthesis Max Planck Institute for Chemical Ecology07745 JenaGermany research Group Biosynthesis and NMr Max Planck Institute for Chemical Ecology07745 JenaGermany Biochemical Sciences division CSIR-National Chemical LaboratoryPune 411008MaharashtraIndia
Steroidal glycoalkaloids(SGAs)are specialized metabolites produced by hundreds of Solanum species,including important vegetable crops such as tomato,potato,and *** it has been known that SGAs play important roles in d... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
One-neutron stripping process in the^(209)Bi(^(6)Li,^(5)Li)^(210)Bi*reaction reaction
收藏 引用
Nuclear Science and Techniques 2024年 第6期35卷 120-129页
作者: Gao-Long Zhang Zhen-Wei Jiao Guang-Xin Zhang e.N.Cardozo B.Paes Shi-Peng Hu Jian-Qiang Qian daniele Mengoni Wei-Wei Qu Cong-Bo Li Yun Zheng Huan-Qiao Zhang Hui-Bin Sun Nan Wang Chun-Lei Zhang J.J.Valiente-dobón d.Testov M.Mazzocco A.Gozzelino C.Parascandolo d.Pierroutsakou M.La Commara A.Goasduff d.Bazzacco d.r.Napoli F.Galtarossa F.recchia A.Illana S.Bakes I.Zanon S.Aydin Gde Angelis M.Siciliano r.Menegazzo S.M.Lenzi S.Akkoyun L.F.Canto J.Lubian School of Physics Beihang UniversityBeijing 100191China Sino-French Institute of Nuclear engineering and Technology Sun Yat-Sen UniversityZhuhai 519082China Instituto de Física Universidade Federal Fluminense24210-340 NiteróiRio de JaneiroBrazil Laboratorio TANdAr Comisión Nacional de Energía AtómicaBKNA1650 San MartíınArgentina Institute for Advanced Study in Nuclear energy and Safety Shenzhen UniversityShenzhen 518060China Shenzhen Key Laboratory of research and Manufacture of High Purity Germanium Materials and Fetectors Shenzhen UniversityShenzhen 518060China INFN Sezione di PadovaPaduaItaly dipartimento di fisica Astronomia dell’Universita di padova PaduaItaly State Key Laboratory of radiation Medicine and Protection School of Radiation Medicine and ProtectionSoochow UniversitySuzhou 215123China China Institute of Atomic energy Beijing 102413China The Key Laboratory of Beam Technology and Material Modification of Ministry of education College of Nuclear Science and TechnologyBeijing Normal UniversityBeijing 100875China Laboratori Nazionali di Legnaro INFN35020 LegnaroItaly INFN Sezione di Napoli80126 NaplesItaly dipartimento di Farmacia Universitàdi Napoli“Federico II”80131 NaplesItaly department of Natural and Mathematical Sciences Faculty of EngineeringTarsus University33480 MersinTurkey Physics division Argonne National LaboratoryLemontILUSA department of Physics Sivas Cumhuriyet UniversitySivasTurkey Instituto de Física Universidade Federal do Rio de JaneiroRio de Janeiro CP 6852821941-972Brazil
One-neutron stripping process between^(6)Li and^(209)Bi was studied at 28,30,and 34 MeV using the in-beamγ-ray spectroscopy ***γ-γcoincident analysis clearly identified twoγ-rays feeding the ground and long-li... 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
Quantum-mechanical effects in photoluminescence from thin crystalline gold films
收藏 引用
Light(Science & Applications) 2024年 第4期13卷 783-794页
作者: Alan r.Bowman Alvaro rodríguez echarri Fatemeh Kiani Fadil Iyikanat Ted V.Tsoulos Joel d.Cox ravishankar Sundararaman F.Javier García de Abajo Giulia Tagliabue Laboratory of Nanoscience for energy Technologies(LNeT) STIÉcole Polytechnique Fédérale de Lausanne(EPFL)LausanneSwitzerland ICFO–Institut de Ciencies Fotoniques The Barcelona Institute of Science and TechnologyCastelldefels(Barcelona)Spain. MBI–Max-Born-Institut BerlinGermany. POLIMA–Center for Polariton-driven Light–Matter Interactions University of Southern DenmarkOdense MDenmark. danish Institute for Advanced Study University of Southern DenmarkOdense MDenmark. department of Materials Science&engineering Rensselaer Polytechnic InstituteTroyNYUSA. department of Physics Applied Physicsand AstronomyRensselaer Polytechnic InstituteTroyNYUSA. ICreA–Institucio Catalana de recerca i estudis Avancats BarcelonaSpain
Luminescence constitutes a unique source of insight into hot carrier processes in metals,including those in plasmonic nanostructures used for sensing and energy ***,being weak in nature,metal luminescence remains poor... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
exploring unconventional attributes of red blood cells and their potential applications in biomedicine
收藏 引用
Protein & Cell 2024年 第5期15卷 315-330页
作者: Alkmini T.Anastasiadi Vasiliki-Zoi Arvaniti Krystalyn e.Hudson Anastasios G.Kriebardis Constantinos Stathopoulos Angelo d’Alessandro Steven L.Spitalnik Vassilis L.Tzounakas department of Biochemistry School of MedicineUniversity of Patras26504 PatrasGreece department of Pathology and Cell Biology Columbia University Irving Medical CenterNew York CityNY 10032USA Laboratory of reliability and Quality Control in Laboratory Hematology(HemQcr) Department of Biomedical SciencesSchool of Health&Caring SciencesUniversity of West Attica(UniWA)12243 EgaleoGreece department of Biochemistry and Molecular Genetics University of Colorado Anschutz Medical Campus13001 AuroraCOUSA Present address:Institute for Fundamental Biomedical research(IFBr) Biomedical Sciences Research Center“Alexander Fleming”Vari11527 AthensGreece
We need to talk about red blood *** cells are defined as cells containing distinct nuclei and other membranous ***,red blood cells(rBCs)lack a nucleus and organelles—perhaps to limit the generation of reactive oxygen... 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 external Magnetic Field on electron Scale Kelvin–Helmholtz Instability
收藏 引用
research in Astronomy and Astrophysics 2024年 第9期24卷 236-247页
作者: d.Tsiklauri Joule Physics Laboratory School of ScienceEngineering and EnvironmentUniversity of SalfordManchesterM54WTUK
We use particle-in-cell,fully electromagnetic,plasma kinetic simulation to study the effect of external magnetic field on electron scale Kelvin–Helmholtz instability(eSKHI).The results are applicable to collisionless... 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
dNA metabarcoding reveals seasonal changes in diet composition across four arthropod-eating lizard species(Phrynosomatidae:Sceloporus)
收藏 引用
Integrative Zoology 2024年 第3期19卷 480-495页
作者: Mauricio HerNÁNdeZ Stephanie HereIrA-PACHeCO Antton ALBerdI Aníbal H.dÍAZ de LA VeGA-PÉreZ Arturo eSTrAdA-TOrreS Sergio ANCONA Yendi e.NAVArrO-NOYA doctorado en Ciencias Biológicas Centro Tlaxcala de Biología de la ConductaUniversidad Autónoma de TlaxcalaTlaxcalaMexico estación Científica La Malinche Centro Tlaxcala de Biología de la ConductaUniversidad Autónoma de TlaxcalaTlaxcalaMexico Center for evolutionary Hologenomics The Globe InstituteUniversity of CopenhagenCopenhagenDenmark Consejo Nacional de Ciencia y Tecnología-Centro Tlaxcala de Biología de la Conducta Universidad Autónoma de TlaxcalaTlaxcalaMexico departamento de ecología evolutiva Instituto de EcologíaUniversidad Nacional Autónoma de MéxicoMexico CityMexico Laboratorio de Interacciones Bióticas Centro de Investigación en Ciencias BiológicasUniversidad Autónoma de TlaxcalaSan Felipe IxtacuixtlaTlaxcalaMexico
diet composition and its ecological drivers are rarely investigated in coexisting closely related *** used a molecular approach to characterize the seasonal variation in diet composition in four spiny lizard species i... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论