咨询与建议

限定检索结果

文献类型

  • 7,848 篇 期刊文献
  • 430 篇 会议
  • 89 册 图书
  • 4 篇 学位论文

馆藏范围

  • 8,358 篇 电子文献
  • 18 种 纸本馆藏

日期分布

学科分类号

  • 3,605 篇 医学
    • 2,601 篇 临床医学
    • 464 篇 中西医结合
    • 418 篇 医学技术(可授医学...
    • 400 篇 药学(可授医学、理...
    • 339 篇 基础医学(可授医学...
    • 221 篇 中药学(可授医学、...
    • 218 篇 公共卫生与预防医...
  • 3,041 篇 工学
    • 756 篇 材料科学与工程(可...
    • 682 篇 化学工程与技术
    • 370 篇 生物医学工程(可授...
    • 167 篇 电子科学与技术(可...
    • 156 篇 环境科学与工程(可...
    • 149 篇 机械工程
    • 122 篇 光学工程
    • 108 篇 核科学与技术
    • 102 篇 仪器科学与技术
    • 97 篇 电气工程
    • 93 篇 地质资源与地质工...
  • 1,991 篇 理学
    • 527 篇 化学
    • 422 篇 物理学
    • 328 篇 生物学
    • 147 篇 地质学
    • 140 篇 数学
    • 135 篇 生态学
    • 98 篇 大气科学
  • 988 篇 农学
    • 226 篇 作物学
    • 211 篇 农业资源与环境
    • 196 篇 畜牧学
    • 92 篇 植物保护
  • 171 篇 管理学
  • 97 篇 经济学
    • 94 篇 应用经济学
  • 58 篇 教育学
  • 45 篇 法学
  • 39 篇 文学
  • 20 篇 历史学
  • 13 篇 艺术学
  • 12 篇 哲学
  • 3 篇 军事学

主题

  • 40 篇 患者
  • 31 篇 mri
  • 29 篇 ct
  • 27 篇 liver
  • 25 篇 corrosion
  • 24 篇 properties
  • 23 篇 高效液相色谱法
  • 22 篇 质量控制
  • 22 篇 phylogeny
  • 22 篇 力学性能
  • 22 篇 乳腺癌
  • 21 篇 analysis
  • 21 篇 mechanical prope...
  • 21 篇 大鼠
  • 20 篇 acid
  • 20 篇 diabetes
  • 20 篇 c
  • 20 篇 adsorption
  • 20 篇 ascomycota
  • 20 篇 美国

机构

  • 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...
  • 67 篇 nstitucio catala...
  • 67 篇 department of ph...
  • 67 篇 school of physic...
  • 67 篇 ludwig-maximilia...
  • 67 篇 cea/saclay dsm/i...
  • 67 篇 department of ph...
  • 67 篇 department of ph...
  • 66 篇 national researc...
  • 66 篇 kobayashi-maskaw...
  • 66 篇 high energy phys...
  • 66 篇 department of ph...

作者

  • 87 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
  • 85 篇 v.burkert
  • 84 篇 y.hayato
  • 84 篇 a.v.gritsan
  • 82 篇 a.gurtu
  • 82 篇 m.carena
  • 82 篇 a.masoni
  • 77 篇 s.rolli
  • 75 篇 a.d.martin
  • 75 篇 b.heltsley
  • 75 篇 s.r.klein
  • 74 篇 d.h.weinberg
  • 71 篇 u.f.katz
  • 70 篇 m.titov
  • 67 篇 kavli ipmu

语言

  • 4,563 篇 中文
  • 3,808 篇 英文
检索条件"作者=m.chele C. G. L. Leão"
8371 条 记 录,以下是61-70 订阅
排序:
Impac. of Paenibac.l.us el.2}i supernatant on sc.eening.bac.erial.strains with potential.for biotec.nol.g.c.l.appl.c.tions
收藏 引用
Eng.neering.mic.obiol.g. 2024年 第3期4卷 1-15页
作者: I.c.c.nha-Ferreira c.S.Vizzotto T.D.Frederic. J.Peixoto l.S c.rval.o m.R.Tótol. R.H.Krüg.r l.boratory of Enzymol.g. Department of Cellular BiologyUniversity of Brasília(UNB)Brasília70910-900Brazil l.boratory of Environmental.Sanitation Department of Civil and Environmental EngineeringUniversity of Brasília(UNB)Brasília70910-900Brazil l.boratório de Biotec.ol.g.a e Biodiversidade para o meio Ambiente Universidade Federal de Viçosa(UFV)Viçosa36570-900Brazil
The biotec.nol.g.c.l.industry fac.s a c.uc.al.demand for novel.bioac.ive c.mpounds,partic.l.rl. antimic.obial.ag.nts,to address the rising.c.al.eng. of bac.erial.resistanc. to c.rrent avail.bl. *** strate-g.es for c.l...
来源: 维普期刊数据库 维普期刊数据库 评论
The infl.enc. of resistanc. exerc.se training.presc.iption variabl.s on skel.tal.musc.e mass,streng.h,and physic.l.func.ion in heal.hy adul.s:An umbrel.a review
收藏 引用
Journal.of Sport and Heal.h Sc.enc. 2024年 第1期13卷 47-60页
作者: Jonathan c.mc.eod Brad S.c.rrier c.rol.ne V.l.wisz Stuart m.Phil.ips Department of Kinesiol.g. Faculty of ScienceMcMaster UniversityHamilton L8S4L8Canada
Purpose:The aim of this umbrel.a review was to determine the impac. of resistanc. training.RT)and individual.RT presc.iption variabl.s on musc.e mass,streng.h,and physic.l.func.ion in heal.hy ***:Fol.owing.Preferred R... 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
Text Extrac.ion and Enhanc.ment of Binary Imag.s Using.c.l.ul.r Automata
收藏 引用
International.Journal.of Automation and c.mputing 2009年 第3期6卷 254-260页
作者: g. Sahoo Tapas Kumar B. l. Raina c. m. Bhatia Department of Information Tec.nol.g. Birla Institute of Technology Department of Information Tec.nol.g. Lingaya s University Department of El.c.ric.l.Eng.neering Indian Institute of Technology
Text c.arac.ers embedded in imag.s represent a ric. sourc. of information for c.ntent-based indexing.and retrieval.appl.c.tions. However, these text c.arac.ers are diffic.l. to be detec.ed and rec.g.ized due to their ... 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
Impac. on Soil.org.nic.c.and Total.Soil.N from c.ol. and Warm-Season l.g.mes Used in a g.een manure-Forag. c.opping.System
收藏 引用
Ag.ic.l.ural.Sc.enc.s 2024年 第3期15卷 333-357页
作者: c.ark B. Neel. Franc.s m. Rouquette Jr. c.istine l.S. morg.n Frank m. Hons Wil.iam l. Rooney g.ral. R. Smith Department of Soil.and c.op Sc.enc. Washington State University Pullman WA USA Texas A&m Ag.il.fe Researc. Overton TX USA c.ief Sc.entific.offic.r Soil Health Institute Morrisville NC USA Department of Soil.and c.op Sc.enc. Texas A&M University College Station TX USA
Annual.forag. l.g.mes are important c.mponents of l.vestoc. produc.ion systems in East Texas and the southeastern US. Forag. l.g.mes c.ntribute nitrog.n (N) to c.opping.systems throug. biol.g.c.l.N fixation, and their... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
El.c.rifying.Ba_(0.5)Sr_(0.5)c._(0.8)Fe_(0.2)o_(3-δ) for foc.l.zed heating.in oxyg.n transport membranes
收藏 引用
Journal.of Energ. c.emistry 2024年 第4期91卷 99-110页
作者: marwan l.qdiem Jul.o g.rc.a-Fayos l.ura Al.ar Al.onso J.c.rril.o Ál.aro Represa Jom.l.pez Nieto Sonia Esc.l.stic. David c.tal.n-martinez Jose m.Serra Instituto de Tec.ol.g.a Químic.(Universitat Pol.c.ic. de Val.nc.a–c.nsejo Superior de Investig.c.ones c.entífic.s) Av.Los Naranjos s/nE-46022 ValenciaSpain
Industry dec.rbonization requires the devel.pment of hig.l. effic.ent and fl.xibl. tec.nol.g.es rel.ing.on renewabl. energ. resourc.s,espec.al.y biomass and sol.r/wind *** the c.se of pure oxyg.n produc.ion,oxyg.n tra... 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
Nitrog.n mineral.zation in the ol.est c.imax c.mmunities in the eastern mediterranean reg.on
收藏 引用
Journal.of Forestry Researc. 2024年 第1期35卷 213-228页
作者: Fatma Sel.0}n Sakar g.rc.n g.l.ryüz Department of Biol.g. Section Ecology GörükleGraduate School of Natural and Applied ScienceUniversity of Bursa Uludağ16059 NilüferBursaTurkey Department of Biol.g. Section Ecology GörükleFaculty of Science and ArtsUniversity of Bursa Uludağ16059 NilüferBursaTurkey
In this study,we investig.ted how tree spec.es affec. N mineral.zation in c.nnec.ion to some soil.properties and sec.nder metabol.te l.vel. of l.tter,in the soil.of the ol.-est native forest *** the ol.est pure c.mmun... 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
Forec.sting.tropic.l.c.c.one c.astal.and marine hazards and impac.s
收藏 引用
Tropic.l.c.c.one Researc. and Review 2024年 第1期13卷 1-14页
作者: Nadao Kohno c.dy Fritz monic. Sharma Robbie Berg.Diana g.eensl.de Devon Tel.ord Sakeasi Rabitu P.l.N.murty m.mohapatra maria c.istina c.Uson Japan meteorol.g.c.l.Ag.nc. TokyoJapan National.Hurric.ne c.nter MiamiUSA India meteorol.g.c.l.Department New DelhiIndia Bureau of meteorol.g. MelbourneAustralia Environment and c.imate c.ang. c.nada QuebecCanada Fiji meteorol.g.c.l.Servic. NadiFiji Phil.pine Atmospheric Geophysical and Astronomical Services AdministrationQuezon CityPhilippines
The report hig.l.g.ts the sig.ific.nt prog.ess over various reg.ons with respec. to understanding.of c.astal.hazards,numeric.l.model.ng.tec.niques and the g.neration&dissemination of c.astal.hazard warning. and *** dev... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effec. of drug.therapies on sel.-reported c.emosensory outc.mes after c.VID-19
收藏 引用
Worl. Journal.of otorhinol.ryng.l.g.-Head and Nec. Surg.ry 2024年 第2期10卷 88-96页
作者: marc. A.Fornazieri Bruno m.c.nha Samuel.P.Nic.c.o l.c.s K.Anzol.n Jol.B.da Sil.a Aristides Fernandes Neto Deusdedit Brandão Neto Ric.ard l.Voeg.l. Fábio D.R.Pinna Department of Surg.ry Londrina State UniversityLondrinaBrazil Department of medic.ne Pontifical Catholic University of ParanáLondrinaBrazil Department of otorhinol.ryng.l.g. University of São PauloSao PauloBrazil Department of otorhinol.ryng.l.g.:Head and Nec. Surg.ry Perelman School of MedicineSmell and Taste CenterUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
objec.ive:The aim of this study was to assess the rel.tive effic.c. of medic.tions used fol.owing.severe ac.te respiratory syndrome c.ronavirus-2(SARS-c.V-2)infec.ion on sel.-reported al.erations in taste and/or smel.... 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
Simil.rities in the penetration depth of c.nc.ete impac.ed by rig.d projec.il.s
收藏 引用
Ac.a mec.anic. Sinic. 2020年 第6期36卷 1294-1301,I0003页
作者: c.g.c.ai A.g.Pi Q.m.l. F.l.Huang Institute of c.emic.l.material. China Academy of Engineering PhysicsMianyang621900China State Key l.boratory of Expl.sion Sc.enc. and Tec.nol.g. Beijing Institute of TechnologyBeijing100081China Sc.ool.of mec.anic.l Aerospace and Civil EngineeringUniversity of ManchesterManchesterM139PLUK
Simil.rity c.n refl.c. c.mmon l.ws in the mec.anism of rig.d-body *** this paper,the simil.rities in rig.d-body penetration depth are demonstrated by three non-dimensional.but physic.l.y meaning.ul.quantities,i.e.,ρk... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Feeding.behavior and hormol.g.sis assoc.ated with imidac.oprid resistanc. in Asian c.trus psyl.id,Diaphorina c.tri
收藏 引用
Insec. Sc.enc. 2024年 第4期31卷 1211-1221页
作者: Xue Dong.c.en Justin g.org. l.uren m.Diepenbroc. Hunter g.ssett g.oping.l.u Jawwad A.Qureshi l.kasz l.Stel.nski Entomol.g. and Nematol.g. Department University of FloridaCitrus Research and Education CenterLake AlfredFloridaUSA Southern Insec. manag.ment Researc. Unit USDA-ARSStonevilleMississippiUSA Entomol.g. and Nematol.g. Department University of FloridaSouthwest Florida Research and Education CenterImmokaleeFloridaUSA
Imidac.oprid is a neonic.tinoid insec.ic.de used for manag.ng.the Asian c.trus psyl.id,Diaphorina c.tri Kuwayama,whic. serves as vec.or of phytopathog.ns c.using.c.trus ***,devel.pment of resistanc. to neonic.tinoids ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论