咨询与建议

限定检索结果

文献类型

  • 1,858 篇 期刊文献
  • 132 册 图书
  • 95 篇 会议
  • 1 篇 报纸

馆藏范围

  • 2,042 篇 电子文献
  • 44 种 纸本馆藏

日期分布

学科分类号

  • 815 篇 医学
    • 656 篇 临床医学
    • 116 篇 公共卫生与预防医...
    • 107 篇 基础医学(可授医学...
    • 48 篇 药学(可授医学、理...
  • 763 篇 工学
    • 175 篇 材料科学与工程(可...
    • 157 篇 计算机科学与技术...
    • 142 篇 化学工程与技术
    • 105 篇 环境科学与工程(可...
    • 91 篇 电子科学与技术(可...
    • 74 篇 电气工程
    • 60 篇 软件工程
    • 59 篇 仪器科学与技术
    • 59 篇 生物医学工程(可授...
    • 50 篇 机械工程
    • 47 篇 水利工程
    • 46 篇 生物工程
  • 726 篇 理学
    • 285 篇 生物学
    • 168 篇 化学
    • 146 篇 物理学
    • 75 篇 生态学
    • 70 篇 地球物理学
    • 67 篇 地质学
    • 63 篇 大气科学
    • 57 篇 数学
    • 53 篇 天文学
  • 226 篇 农学
    • 85 篇 作物学
    • 55 篇 兽医学
    • 51 篇 畜牧学
  • 134 篇 管理学
    • 67 篇 管理科学与工程(可...
  • 106 篇 经济学
    • 98 篇 应用经济学
  • 69 篇 教育学
  • 58 篇 法学
  • 53 篇 文学
  • 21 篇 历史学
  • 19 篇 哲学
  • 13 篇 艺术学
  • 1 篇 军事学

主题

  • 17 篇 cancer
  • 15 篇 c
  • 14 篇 and
  • 14 篇 disease
  • 14 篇 climate change
  • 13 篇 美国
  • 12 篇 hepatitis
  • 12 篇 中国
  • 12 篇 metabolism
  • 12 篇 liver
  • 11 篇 of
  • 10 篇 acid
  • 10 篇 dna
  • 10 篇 inflammation
  • 9 篇 diabetes
  • 9 篇 气候变化
  • 9 篇 activity
  • 9 篇 程序设计
  • 9 篇 治疗
  • 8 篇 therapy

机构

  • 10 篇 北京大学
  • 8 篇 哥伦比亚大学
  • 8 篇 对外经济贸易大学
  • 7 篇 center for high ...
  • 7 篇 infn sezione di ...
  • 7 篇 instituto de fis...
  • 7 篇 infn sezione di ...
  • 7 篇 infn sezione di ...
  • 7 篇 nsc kharkiv inst...
  • 7 篇 european organiz...
  • 7 篇 institute of par...
  • 7 篇 university of ch...
  • 7 篇 infn sezione di ...
  • 7 篇 nikhef national ...
  • 7 篇 oliver lodge lab...
  • 7 篇 华东政法大学
  • 7 篇 i.physikalisches...
  • 7 篇 department of ph...
  • 7 篇 nikhef national ...
  • 7 篇 massachusetts in...

作者

  • 61 篇 john c.dvorak
  • 28 篇 john
  • 15 篇 john c.crittende...
  • 12 篇 john b. namwamba
  • 11 篇 edmund c. merem
  • 10 篇 judith c.chow
  • 10 篇 江卫
  • 10 篇 john g.watson
  • 10 篇 shadi lahham
  • 10 篇 yaw a. twumasi
  • 9 篇 hawke
  • 9 篇 程秉辉
  • 9 篇 钟道隆
  • 9 篇 李高宇
  • 8 篇 e.aslanides
  • 8 篇 j.h.lopes
  • 8 篇 t.maltsev
  • 8 篇 c.burr
  • 8 篇 m.de cian
  • 8 篇 j.hu

语言

  • 1,287 篇 英文
  • 792 篇 中文
  • 4 篇 其他
检索条件"作者=john C.drummond"
2086 条 记 录,以下是41-50 订阅
排序:
识别液态和固态水的四波段水指数及其在咸海流域的应用
收藏 引用
中国科学:地球科学 2024年 第3期54卷 788-807页
作者: 岳兵 陈曦 李赛博 杜正平 john WILSON 杨筠慧 焦毅蒙 黄双燕 周成虎 中国科学院新疆生态与地理研究所 乌鲁木齐830011 中国科学院大学资源与环境学院 北京100049 中国科学院地理科学与资源研究所 北京100101 Spatial Sciences Institute University of Southern CaliforniaLos AngelesCA 90089-0374USA
虽然已有许多水指数被运用于咸海和咸海流域的水域面积分析,然而已有研究尚存在很大的不确定性.由于所使用水指数存在水体误识别的问题,导致不同研究得出的结论差异很大.此外,各种研究采用的咸海流域面积也差异很大,流域面积从约1百万km... 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 同方期刊数据库 同方期刊数据库 评论
Philippine retinoblastoma initiative multi-eye center study 2010-2020
收藏 引用
International Journal of Ophthalmology(English edition) 2024年 第1期17卷 144-156页
作者: Roland Joseph D.Tan Gary john V.Mercado Patricia E.cabrera Paulita Pamela P.Astudillo Rolando Enrique D.Domingo Josept Mari S.Poblete charmaine Grace M.cabebe Adriel Vincent R.Te Melissa Anne S.Gonzales Jocelyn G.Sy Beltran Alexis A.Aclan Jayson T.So Fatima G.Regala Kimberley Amanda K.comia Josemaria M.castro Mara Augustine S.Galang Aldous Dominic c.cabanlas Benedicto Juan E.Aguilar Gabrielle S.Evangelista Jo Michael Maniwan Andrei P.Martin calvin Y.Martinez john Alfred H.Lim Rena Ivy Bascuna Rachel M.Ng Kevin B.Agsaoay Kris Zanna A.Acluba-Arao Ellaine Rose V.Apostol Beatriz M.Prieto Department of Ophthalmology and Visual Sciences Philippine General HospitalManila 1000Philippines Department of Ophthalmology Baguio General Hospital and Medical CenterBaguio City 2600Philippines Department of Ophthalmology Manila Doctors HospitalManila 1000Philippines Department of Ophthalmology Rizal Medical CenterPasig City 1600Philippines Department of Ophthalmology Jose B.Lingad Memorial Regional HospitalPampanga 2000Philippines Department of Ophthalmology Southern Philippines Medical CenterDavao City 8000Philippines Department of Ophthalmology East Avenue Medical CenterQuezon City 1100Philippines Department of Ophthalmology Northern Mindanao Medical CenterCagayan de Oro City 9000Philippines Department of Ophthalmology Cebu Velez General HospitalCebu City 6000Philippines Legazpi Eye center Legazpi City 4500Philippines Department of Ophthalmology Cagayan Valley Medical CenterTuguegarao City 3500Philippines
AIM:To provide a comprehensive and more representative national data on the disease,especially on treatment options and outcomes,and to determine access of retinoblastoma patients from Luzon,Visayas and Mindanao to ey... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Epidemiological, Diagnostic, Therapeutic and Progressive Aspects of Arterial Hypertension in children at the University Hospital center of Bouaké (côte d’Ivoire)
收藏 引用
Open Journal of Pediatrics 2024年 第2期14卷 379-390页
作者: Richard Azagoh-Kouadio Yao Kossonou Roland Yeboua Kouassi christian Yao john Patrick Yenan Iburaima Alamun Akanji Kouadio Vincent Assé Pediatric Department of Angré University Hospital Abidjan Ivory Coast Pediatric Department of Bouaké University Hospital Bouaké Ivory Coast
Introduction: Arterial hypertension (AH) in children is under-diagnosed and often has a poor prognosis. The aim of this study was to describe the epidemiological, diagnostic, therapeutic and evolutionary aspects of hy... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The Soft X-ray Imager(SXI)on the SMILE Mission
收藏 引用
Earth and Planetary Physics 2024年 第1期8卷 5-14页
作者: S.Sembay A.L.Alme D.Agnolon T.Arnold A.Beardmore A.Belén Balado Margeli c.Bicknell c.Bouldin G.Branduardi-Raymont T.crawford J.P.Breuer T.Buggey G.Butcher R.canchal J.A.carter A.cheney Y.collado-Vega H.connor T.crawford N.Eaton c.Feldman c.Forsyth T.Frantzen G.Galgóczi J.Garcia G.Y.Genov c.Gordillo H-P.Gröbelbauer M.Guedel Y.Guo M.Hailey D.Hall R.Hampson J.Hasiba O.Hetherington A.Holland S-Y.Hsieh M.W.J.Hubbard H.Jeszenszky M.Jones T.Kennedy K.Koch-Mehrin S.Kögl S.Krucker K.D.Kuntz c.Lakin G.Laky O.Lylund A.Martindale J.Miguel Mas Hesse R.Nakamura K.Oksavik N.Østgaard H.Ottacher R.Ottensamer c.Pagani S.Parsons P.Patel J.Pearson G.Peikert F.S.Porter T.Pouliantis B.H.Qureshi W.Raab G.Randal A.M.Read N.M.M.Roque M.E.Rostad c.Runciman S.Sachdev A.Samsonov M.Soman D.Sibeck S.Smit J.Søndergaard R.Speight S.Stavland M.Steller TianRan Sun J.Thornhill W.Thomas K.Ullaland B.Walsh D.Walton c.Wang S.Yang School of Physics and Astronomy University of LeicesterLeicesterLE17RHUK Space Park Leicester University of LeicesterLeicesterLE17RHUK Mullard Space Science Laboratory University College LondonDorkingRH56NTUK centre for Electronic Imaging Open UniversityMilton KeynesMK76 AAUK Birkeland centre for Space Science Department of Physics and TechnologyUniv.of BergenN-5007 BergenNorway University of Vienna A-1010 ViennaAustria Space Research Institute Austrian Academy of SciencesA-8042 GrazAustria National Institute of Aerospace Technology MadridSpain ESTEc European Space Agency2201 AZ NoordwijkNetherlands State Key Laboratory of Space Weather National Space Science CentreBeijing 100190China University of Applied Sciences and Arts Northwestern Switzerland CH-5210 WindischSwitzerland Koegl Space GmbH CH-8157 DielsdorfSwitzerland Space Acoustics GmbH CH-8157 DielsdorfSwitzerland Zurich University of Applied Sciences 8400 WinterhurSwitzerland Genov Solutions N-5172 LoddefjordNorway STM Engineering N-5165 LaksevagNorway john Hopkins University Applied Physics Laboratory MD 20723USA NASA/Goddard Space Flight centre MD 20771USA center for Space Physics Boston UniversityBostonMA 02215USA Department of Theoretical Physics and Astrophysics Masaryk University60177 BrnoCzech Republic Institute of Physics E¨otvo¨s Lor´and University1053 BudapestHungary Aerospace Information Research Institute Chinese Academy of SciencesBeijing 100045China centro de Astrobiologia(cAB) CSIC-INTAMadridSpain
The Soft X-ray Imager(SXI)is part of the scientific payload of the Solar wind Magnetosphere Ionosphere Link Explorer(SMILE)*** is a joint science mission between the European Space Agency(ESA)and the chinese Academy o... 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
Thulium fiber laser lithotripsy:Is it living up to the hype?
收藏 引用
Asian Journal of Urology 2023年 第3期10卷 289-297页
作者: john Denstedt Fernanda c.Gabrigna Berto Division of Urology Department of SurgeryWestern UniversitySchulich School of Medicine and DentistryLondon Canada
Objective:The holmium:yttrium-aluminium-garnet laser(Ho:YAG)has been the gold standard for laser lithotripsy over the last three *** demonstrating good in vitro efficacy,the thulium fiber laser(TFL)has been recently r... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Envita’s Precision cancer care: 35-Fold Improvement in Response Rates
收藏 引用
Journal of cancer Therapy 2024年 第4期15卷 99-120页
作者: Sheba Goklany john c. Oertle III Ronald Matthias Jr. Daniel Warren David Medina Rory Sears Robert Zieve Kendra Quart christopher Aussems Jon Moma Shannon Miller Zach Poteet conner coffin courtney Middleton Erika Ware Phylicia Zarnosky Julie Nowak Winlove Suasin Daniel conway chad Burk Ruth Tan-Lim Dino Prato Envita Medical centers Scottsdale AZ USA
New clinical approaches are imperative beyond the widely adopted National comprehensive cancer Network (NccN) guidelines, utilized by prominent cancer institutions. cancer is the leading cause of death among individua... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Epidemiology of Mpox Outbreaks and Implications for Surveillance in Imo State, Nigeria
收藏 引用
Advances in Infectious Diseases 2024年 第1期14卷 206-212页
作者: Adeniyi A. Adeniran Ebubechi c. Eronini Olugbenga Asaolu Simisola Adedeji Adaeze Joy Ugwu Marcus Oludare Faith Ehiaghe Ugba Aibinuomo Ayomide Oluwaseyi Tella Adedamola Dania Oluyinka Olayiwola Olanike Suliat Oladele Tinuola Daniel Musa Haruna Adebayo O. Amao john O. Ibitoye Oluwagbemiga Obembe christopher Obanubi Abdulmalik Abubakar Department of Public and Allied Health Babcock University Ilishan-Remo Nigeria Department of Public Health University of Suffolk Waterfront Building UK Department of Public Health EUCLID University Greater Bajul The Gambia Department of Public Health Liverpool John Moores University Liverpool UK college of Medicine Obafemi Awolowo University Ile-Ife Nigeria Department of Environmental Health Sciences University of Ibadan Ibadan Nigeria Department of Public Health Texila American University Georgetown Guyana School of Public Health University of Port Harcourt Port Harcourt Nigeria Department of community Medicine University College Hospital Ibadan Nigeria Department of Nursing Adeleke University Ede Nigeria Department of Public Health Central University of Nicaragua Managua Nicaragua Faculty of Basic clinical Sciences Lagos State University College of Medicine Ikeja Nigeria catholic Relief Services Abuja Nigeria Department of Political Science Faculty of Social Sciences Bayero University Kano Kano Nigeria
Mpox disease is caused by a double-stranded DNA virus, genus Orthopoxvirus of the family Poxviridae. The incubation period is usually 6 to 13 days but can range from 5 to 21 days while symptoms and signs may persist f... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Shifts in phenology of autumn migration and wing length among reedbed passerines along the East Asian–Australasian Flyway
收藏 引用
Avian Research 2022年 第3期13卷 275-284页
作者: john A.Allcock Timothy c.Bonebrake Yik Hei Sung caroline Dingle School of Biological Sciences Kadoorie Biological Sciences BuildingThe University of Hong KongPok Fu LamHong Kong SARChina Science Unit Lingnan UniversityHong Kong SARChina
climate change impacts bird migration phenology,causing changes in departure and arrival dates,leading to potential mismatches between migration and other key seasonal *** the impacts of climate change on arrival at b... 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
Growth, Development and Yield of Kenaf as Affected by Planting Dates and N Fertilization
收藏 引用
Open Journal of Applied Sciences 2024年 第3期14卷 707-720页
作者: Julius Yirzagla Peter Quandahor Iddrisu Yahaya Olivia Aguriboba Akanbelum Listowell Aditwin Akologo john Bokaligidi Lambon Abdul-Wahab M. Imoro Kwadwo Gyasi Santo cSIR-SARI Nyankpala Ghana St Vincent college of Education Yendi Ghana Gbewaah college of Education Pusiga-Bawku Ghana cSIR-Head Office Accra Ghana c.K. Tedam University of Technology and Applied Sciences Navrongo Ghana University of Energy and Natural Resources Sunyani Ghana
Kenaf (Hibiscus cannabinus L) consists of various beneficial components like stalks, seeds, leaves, fibers, oils, proteins, allelopathic chemicals, and fiber strands, among other things. Despite the numerous uses of t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
c19Mc miRNA-520G induces SP100 antiviral gene transcription and inhibits melanin production in skin cutaneous melanoma
收藏 引用
Genes & Diseases 2024年 第1期11卷 60-63页
作者: Goodwin G.Jinesh Marian T.Smallin Nino Mtchedlidze Isha Godwin Marco Napoli Nicole Hackel Manali S.Phadke Avani A.Deshpande Xiaobo Li john H.Lockhart Jaden R.Baldwin Suehelay Acevedo-Acevedo Yifeng Gao Michelle A.Reiser Keiran S.M.Smalley Elsa R.Flores Andrew S.Brohl Department of Molecular Oncology H.Lee Moffitt Cancer Center&Research InstituteTampaFL 33612USA Molecular Medicine Program H.Lee Moffitt Cancer Center&Research InstituteTampaFL 33612USA Saveetha Medical college ChennaiTamil Nadu 602105India Tumor Biology Department H.Lee Moffitt Cancer Center&Research InstituteTampaFL 33612USA Sarcoma Department H.Lee Moffitt Cancer Center&Research InstituteTampaFL 33612USA
SP100 is an antiviral protein that restricts the productive stage of human papillomavirus(HPV)and multiple other viruses,and viruses in turn block sUMO-1-mediated stabilization of SP100 and promotes its degradation(Ta... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论