咨询与建议

限定检索结果

文献类型

  • 9,482 篇 期刊文献
  • 979 册 图书
  • 896 篇 会议

馆藏范围

  • 10,976 篇 电子文献
  • 413 种 纸本馆藏

日期分布

学科分类号

  • 4,779 篇 工学
    • 1,459 篇 材料科学与工程(可...
    • 923 篇 化学工程与技术
    • 876 篇 生物医学工程(可授...
    • 653 篇 机械工程
    • 549 篇 电子科学与技术(可...
    • 522 篇 力学(可授工学、理...
    • 490 篇 动力工程及工程热...
    • 469 篇 电气工程
    • 425 篇 冶金工程
    • 342 篇 核科学与技术
    • 320 篇 环境科学与工程(可...
    • 314 篇 计算机科学与技术...
    • 298 篇 控制科学与工程
    • 291 篇 仪器科学与技术
    • 274 篇 地质资源与地质工...
  • 4,188 篇 医学
    • 3,584 篇 临床医学
    • 773 篇 医学技术(可授医学...
    • 733 篇 基础医学(可授医学...
    • 381 篇 公共卫生与预防医...
    • 357 篇 中西医结合
  • 3,603 篇 理学
    • 1,298 篇 物理学
    • 1,218 篇 化学
    • 772 篇 生物学
    • 425 篇 地质学
    • 412 篇 地球物理学
    • 395 篇 数学
    • 366 篇 天文学
  • 1,185 篇 农学
    • 408 篇 作物学
    • 335 篇 畜牧学
  • 524 篇 管理学
  • 411 篇 经济学
    • 318 篇 应用经济学
  • 195 篇 教育学
  • 154 篇 法学
  • 122 篇 文学
  • 81 篇 艺术学
  • 67 篇 历史学
  • 38 篇 哲学
  • 15 篇 军事学

主题

  • 83 篇 mri
  • 70 篇 患者
  • 69 篇 ct
  • 45 篇 pet
  • 38 篇 美国
  • 31 篇 mr
  • 28 篇 小麦
  • 28 篇 病人
  • 26 篇 中国
  • 25 篇 基因突变
  • 22 篇 前列腺癌
  • 22 篇 dna
  • 22 篇 diagnosis
  • 22 篇 model
  • 20 篇 药物治疗
  • 20 篇 生活质量
  • 19 篇 analysis
  • 19 篇 plasma
  • 19 篇 phylogeny
  • 19 篇 mechanical prope...

机构

  • 69 篇 department of ph...
  • 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 santa cruz insti...
  • 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
  • 85 篇 v.burkert
  • 82 篇 y.hayato
  • 82 篇 a.v.gritsan
  • 81 篇 a.gurtu
  • 81 篇 m.carena
  • 80 篇 a.masoni
  • 78 篇 s.rolli
  • 75 篇 a.d.martin
  • 75 篇 b.heltsley
  • 73 篇 s.r.klein
  • 72 篇 d.h.weinberg
  • 71 篇 u.f.katz
  • 71 篇 m.titov
  • 69 篇 j.matthews

语言

  • 7,017 篇 中文
  • 4,337 篇 英文
检索条件"作者=j.F.Baldwin"
11357 条 记 录,以下是71-80 订阅
排序:
Determination of the number ofψ(3686)events taken at BESⅢ
收藏 引用
Chinese Physics C 2024年 第9期48卷 8-20页
作者: M.Ablikim M.N.Achasov P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni f.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.f.Cao N.Cao S.A.Cetin j.f.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.j.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.j.Chen Z.Y.Chen S.K.Choi G.Cibinetto f.Cossio j.j.Cui H.L.Dai j.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis f.De Mori B.Ding X.X.Ding Y.Ding Y.Ding j.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.fan j.fang j.fang S.S.fang W.X.fang Y.fang Y.Q.fang R.farinelli L.fava f.feldbauer G.felici C.Q.feng j.H.feng Y.T.feng M.fritsch C.D.fu j.L.fu Y.W.fu H.Gao X.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.L.Guan A.Q.Guo L.B.Guo M.j.Guo R.P.Guo Y.P.Guo A.Guskov j.Gutierrez K.L.Han T.T.Han f.Hanisch X.Q.Hao f.A.Harris K.K.He K.L.He f.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu j.f.Hu S.L.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang T.Hussain f.Hölzken N.Hüsken N.in der Wiesche j.jackson S.janchiv j.H.jeong Q.ji Q.P.ji W.ji X.B.ji X.L.ji Y.Y.ji X.Q.jia Z.K.jia D.jiang H.B.jiang P.C.jiang S.S.jiang T.j.jiang X.S.jiang Y.jiang j.B.jiao j.K.jiao Z.jiao S.jin Y.jin M.Q.jing X.M.jing T.johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn j.j.Lane P.Larin L.Lavezzi T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li f.Li G.Li H.B.Li H.j.Li H.N.Li Hui Li j.R.Li j.S.Li Ke Li L.j.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Z.Li Xi Institute of High Energy Physics Beijing 100049China Beihang University Beijing 100191China Bochum Ruhr-University D-44780BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China Central South University Changsha 410083China China Center of Advanced Science and Technology Beijing 100190China China University of Geosciences Wuhan 430074China Chung-Ang University Seoul06974Republic of Korea COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000LahorePakistan fudan University Shanghai 200433China GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291DarmstadtGermany Guangxi Normal University Guilin 541004China Guangxi University Nanning 530004China Hangzhou Normal University Hangzhou 310036China Hebei University Baoding 071002China Helmholtz Institute Mainz Staudinger Weg 18D-55099MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China Henan University of Science and Technology Luoyang 471003China Henan University of Technology Zhengzhou 450001China Huangshan College Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INfN Laboratori Nazionali di frascati (A)INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly(B)INFN Sezione di PerugiaI-06100PerugiaItaly(C)University of PerugiaI-06100PerugiaItaly INfN Sezione di ferrara (A)INFN Sezione di FerraraI-44122FerraraItaly(B)University of FerraraI-44122FerraraItaly Inner Mongolia University Hohhot 010021China Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de Alta Investigación Universidad de TarapacáCasilla 7DArica 1000000Chile jilin University Changchun 130012China joha
The number ofψ(3686)events collected by the BESⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic *** uncertainty is systematic and the statistical unc... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The Effects of Zinc Sulfate on the in Vitro Digestibility of feeds in Cervids
收藏 引用
Open journal of Animal Sciences 2024年 第3期14卷 157-167页
作者: Reese j. Thibodeaux Philip M. Urso Stanley f. Kelley Marcy M. Beverly Chris R. Stewart Ian C. Dunn Gentech Diagnostics Dallas Texas USA Department of Animal Science South Dakota State University Brookings South Dakota USA School of Agricultural Sciences Sam Houston State University Huntsville Texas USA 3-S Texas Outdoors/3-S Whitetails Bedias Texas USA
The captive white-tailed deer industry has an estimated impact of 1.6 billion USD in the state of Texas alone. However, nutritional requirements for cervids are determined through research based on sheep and goats. Th... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Leflunomide: A versatile additive for defect reduction, enhanced optoelectronic properties and environmental stability of perovskite films
收藏 引用
Nano Research 2024年 第4期17卷 2628-2637页
作者: Dingyue Sun Ming Peng Taijin Wang Longju Yi Shizuo Zhang feng Liu Gary j.Cheng The Institute of Technological Sciences Wuhan UniversityWuhan 430072China School of Power and Mechanical Engineering Wuhan UniversityWuhan 430072China School of Industrial Engineering Purdue UniversityWest LafayetteIN 47906USA
The development of perovskite photoelectric devices with excellent performance is largely dependent on the defects in the perovskite *** address this issue,a specific drug,leflunomide(Lf,C_(12)H_(9)f_(3)N_(2)O_(2)),wa... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The multi-kingdom microbiome catalog of the chicken gastrointestinal tract
收藏 引用
Biosafety and Health 2024年 第2期6卷 101-115页
作者: Yanan Wang Mengqi Qu Yuhai Bi William j.Liu Sufang Ma Bo Wan Yongfei Hu Baoli Zhu Gaiping Zhang George f.Gao International joint Research Center of National Animal Immunology College of Veterinary MedicineHenan Agricultural UniversityZhengzhou 450046China CAS Key Laboratory of Pathogen Microbiology and Immunology Institute of MicrobiologyChinese Academy of Sciences(CAS)Beijing 100101China Longhu Laboratory Zhengzhou 450046China University of Chinese Academy of Sciences Beijing 100049China NHC Key Laboratory of Biosafety National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China State Key Laboratory of Animal Nutrition and feeding College of Animal Science and TechnologyChina Agricultural UniversityBeijing 100193China
Chicken is an important food animal worldwide and plays an important role in human life by providing meat and *** recent significant advances in gut microbiome studies,a comprehensive study of chicken gut bacterial,ar... 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
氮碳包封fe_(3)C纳米颗粒作为高效富氧还原电催化剂
收藏 引用
Science China Materials 2024年 第3期67卷 762-770页
作者: 汪翠萍 李智 雷杰 李松 Stijn f.L.Mertens 胡劲松 School of Chemical Engineering Anhui Province Key Laboratory of Specialty PolymersAnhui University of Science and TechnologyHuainan 232001China Department of Chemistry Energy Lancaster and Materials Science LancasterLancaster UniversityLancaster LA14YBUnited Kingdom Institute of Energy Hefei Comprehensive National Science CenterHefei 230031China
高活性MOf基催化剂的设计和合成为促进动力学不利的氧还原反应(ORR)过程开辟了新的途径.本研究通过在ZIf-8前驱体表面涂覆二茂铁甲酸,然后进行两步炭化工艺,设计和制备了一种具有新型结构的高效电催化剂,以提高ORR性能.两步炭化过程对... 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
Recent Developments in Metallic Degradable Micromotors for Biomedical and Environmental Remediation Applications
收藏 引用
Nano-Micro Letters 2024年 第3期16卷 1-35页
作者: Sourav Dutta Seungmin Noh Roger Sanchis Gual Xiangzhong Chen Salvador Pané Bradley j.Nelson Hongsoo Choi Department of Robotics and Mechatronics Engineering Daegu Gyeongbuk Institute of Science and Technology(DGIST)Daegu 42988Republic of Korea DGIST‑ETH Microrobotics Research Center DGISTDaegu 42988Republic of Korea Multi‑Scale Robotics Lab Institute of Robotics and Intelligent SystemsETH Zurich8092 ZurichSwitzerland Institute of Optoelectronics State Key Laboratory of Photovoltaic Science and TechnologyShanghai Frontiers Science Research Base of Intelligent Optoelectronics and PerceptionFudan UniversityShanghai 200433People’s Republic of China
Synthetic micromotor has gained substantial attention in biomedicine and environmental ***-based degradable micromotor composed of magnesium(Mg),zinc(Zn),and iron(fe)have promise due to their nontoxic fuel-free propul... 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
Drought events influence nutrient canopy exchanges and green leaf partitioning during senescence in a deciduous forest
收藏 引用
forest Ecosystems 2024年 第1期11卷 110-119页
作者: j.Touche C.Calvaruso P.De Donato M.-P.Turpault INRAE BEFF-54000NancyFrance UMR 7359 GeoRessourcesFaculte des Sciences-Campus des Aiguillettes54506Vandoeuvre Les NancyFrance EcoSustain Environmental Engineering OfficeResearch and DevelopmentKanfen57330France
The increase in the frequency and intensity of drought events expected in the coming decades in Western Europe may disturb forest biogeochemical cycles and create nutrient deficiencies in *** possible origin of nutrie... 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
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
Hepatology|小鼠肝细胞限制HBV感染的分子机制
收藏 引用
临床肝胆病杂志 2024年 第7期40卷 1419-1419页
作者: 赵凯涛 武汉大学泰康医学院(基础医学院)
2023年4月,病毒学国家重点实验室/武汉大学泰康医学院(基础医学院)医学病毒学研究所夏宇尘教授团队系统性地探究了HBV在小鼠肝细胞中的感染过程。在实验方法上,该研究构建了多种稳定表达人源牛磺胆酸钠共转移多肽(hNTCP)的人及小鼠肝细... 详细信息
来源: 维普期刊数据库 维普期刊数据库 博看期刊 同方期刊数据库 同方期刊数据库 评论
Synchronized off-harmonic probe laser with highly variable pulse duration for laser-plasma interaction experiments
收藏 引用
High Power Laser Science and Engineering 2024年 第1期12卷 99-107页
作者: j.Hornung Y.Zobus H.Lorenté C.Brabetz B.Zielbauer V.Bagnoud GSI Helmholtzzentrum für Schwerionenforschung GmbH DarmstadtGermany Institut d’Optique UniversitéParis-SaclayPalaiseauFrance Institut für Angewandte Physik Technische Universität DarmstadtDarmstadtGermany
This paper presents the development and experimental utilization of a synchronized off-harmonic laser system designed as a probe for ultra-intense laser±plasma interaction experiments. The system exhibits a novel see... 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