咨询与建议

限定检索结果

文献类型

  • 14,325 篇 期刊文献
  • 747 篇 会议

馆藏范围

  • 15,072 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 6,970 篇 医学
    • 5,378 篇 临床医学
    • 515 篇 中西医结合
    • 473 篇 公共卫生与预防医...
    • 415 篇 药学(可授医学、理...
    • 410 篇 基础医学(可授医学...
    • 281 篇 医学技术(可授医学...
    • 268 篇 中药学(可授医学、...
  • 4,894 篇 工学
    • 1,259 篇 化学工程与技术
    • 1,183 篇 材料科学与工程(可...
    • 311 篇 电子科学与技术(可...
    • 307 篇 电气工程
    • 305 篇 计算机科学与技术...
    • 274 篇 机械工程
    • 274 篇 生物医学工程(可授...
    • 210 篇 环境科学与工程(可...
    • 171 篇 地质资源与地质工...
    • 171 篇 生物工程
  • 3,882 篇 理学
    • 883 篇 化学
    • 791 篇 生物学
    • 685 篇 物理学
    • 597 篇 数学
    • 247 篇 地质学
    • 208 篇 生态学
    • 164 篇 大气科学
  • 1,430 篇 农学
    • 336 篇 作物学
    • 293 篇 农业资源与环境
    • 181 篇 兽医学
    • 179 篇 畜牧学
    • 173 篇 林学
  • 341 篇 管理学
  • 215 篇 经济学
    • 202 篇 应用经济学
  • 107 篇 教育学
  • 92 篇 文学
  • 72 篇 法学
  • 37 篇 艺术学
  • 30 篇 历史学
  • 15 篇 哲学
  • 14 篇 军事学

主题

  • 98 篇 children
  • 94 篇 case report
  • 86 篇 apoptosis
  • 78 篇 hepatitis
  • 74 篇 diagnosis
  • 71 篇 liver
  • 68 篇 diabetes
  • 67 篇 mutation
  • 65 篇 c
  • 58 篇 therapy
  • 46 篇 患者
  • 45 篇 phylogeny
  • 45 篇 cancer
  • 44 篇 cirrhosis
  • 44 篇 mortality
  • 43 篇 inflammation
  • 42 篇 metabolism
  • 40 篇 analysis
  • 39 篇 biomarker
  • 38 篇 oxidative stress

机构

  • 71 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...
  • 66 篇 national researc...
  • 66 篇 santa cruz insti...
  • 65 篇 department of ph...
  • 65 篇 kobayashi-maskaw...
  • 65 篇 high energy phys...

作者

  • 90 篇 v.i.belousov
  • 86 篇 h.murayama
  • 86 篇 j.d.jackson
  • 86 篇 g.d'ambrosio
  • 86 篇 m.white
  • 86 篇 p.de jong
  • 86 篇 v.burkert
  • 85 篇 y.hayato
  • 84 篇 a.v.gritsan
  • 84 篇 a.gurtu
  • 84 篇 m.carena
  • 84 篇 a.masoni
  • 82 篇 s.rolli
  • 78 篇 a.d.martin
  • 76 篇 b.heltsley
  • 72 篇 s.r.klein
  • 72 篇 d.h.weinberg
  • 69 篇 u.f.katz
  • 67 篇 kavli ipmu
  • 66 篇 l.pape

语言

  • 11,392 篇 英文
  • 3,680 篇 中文
检索条件"机构=Elettra-Sincrotrone Trieste S.C.p.A"
15072 条 记 录,以下是4991-5000 订阅
排序:
preliminary Diversity Assessment of Lima Beans (<i>phaseolus lunatus</i>) cultivated in côte D’Ivoire
收藏 引用
American Journal of plant sciences 2020年 第12期11卷 2059-2065页
作者: Mobio Anouman Désirée sandrine Koffi Kouamé Kevin Kouonon Léonie clémence Université Nangui Abrogoua Abidjan C&#244 te D’Ivoire
Lima bean is a legume belonging to Fabaceae family cultivated for edible seeds known to generic name of “haricot”. In côte d’Ivoire, it’s cultivated on small scale in rural zone by local farmers. The main objectiv... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
On Language, political power and the Regulation of Russian Orthography
收藏 引用
International Relations and Diplomacy 2018年 第1期6卷 24-30页
作者: Linna Liberchuk The Institute of World politics Washington D.C. USA
This interdisciplinary article excavates the history of the most important Russian language reform, which was approved by the Bolshevik Government Decrees more than a century ago, after the October Revolution of 1917.... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Multi-pass simulation of Heavy plate Rolling Including Intermediate Forced cooling
收藏 引用
Journal of Iron and steel Research International 2011年 第S1期18卷 506-510页
作者: E.J.palmiere A.A.Howe H.c.carey Institute for Microstructural and Mechanical process Engineering:The University of sheffield (IMMpETUs) Sir Robert Hadfield BuildingMappin StreetSheffieldS1 3JDUK Tata steel Research Development &Technology Swinden Technology CentreMoorgateRotherham S60 3ARUK
Thermomechanical controlled processing (TMcp) including accelerated cooling after the final hot rolling pass is a well-established technology,widely applied in HsLA steel plate ***,there are still certain limitations,... 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 Vegetation cover Dynamics and climatic parameters Evolution study in the Great Green Wall of senegal
收藏 引用
Journal of Environmental protection 2023年 第4期14卷 254-284页
作者: Bi Tra Olivier Gore Angora Aman Yves Kouadio Ody-Marc Duclos Environment and Tropical climate sciences Team UFR SSMT Universit&eacute F&eacutelix Houphou&eumlt Boigny Abidjan C&ocircte d’Ivoire AsEcNA Abidjan C&ocircte d’Ivoire Fondation c&oelig ur Vert Abidjan C&ocircte d’Ivoire
The drought recorded in 1970s and 1980s, particularly in the sahara and sahel region has greatly affected the population as well as the economies and the eco-systems of this area. In 2007, the African Union launched a... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Inhibition of IL-11 signalling extends mammalian healthspan and lifespan
收藏 引用
四川生理科学杂志 2024年 第7期46卷 1635-1635页
作者: Anissa A Widjaja cardiovascular and Metabolic Disorders program Duke–National University of Singapore Medical School Singapore Singapore National Heart Research Institute singapore National Heart Centre Singapore Singapore Singapore Institute for Big Data and Artificial Intelligence in Medicine School of Science China Pharmaceutical University Nanjing China MRc Laboratory of Medical sciences London UK Barts Heart centre Barts Health NHS Trust London UK cardiovascular and Metabolic sciences Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC) Berlin Germany DZHK (German centre for cardiovascular Research) Partner Site Berlin Berlin Germany charité–Universitätsmedizin Berlin Germany Institute of clinical sciences Faculty of Medicine Imperial College London UK Bone Biology and Disease Unit St Vincent’s Institute of Medical Research Melbourne Victoria Australia Department of Medicine St Vincent’s Hospital The University of Melbourne Melbourne Victoria Australia
For healthspan and lifespan,ERK,AMpK and mTORc1 represent critical pathways and inflammation is a centrally important *** we examined whether IL-11,a pro-inflammatory cytokine of the IL-6 family,has a negative effect ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A two-configuration study on the photodetachment cross-section for the 3σ_u channel of F_2^-
收藏 引用
science china Mathematics 1997年 第4期40卷 432-435页
作者: 孙卫国 R.M. pitzer c.W. MccurdyLawrence Livermore National Laboratory p.O.Box 5509 L-561 Livermore cA 94550 U.s.A. Department of Applied chemistry Sichuan Union University Chengdu 610065 China Department of chemistry Ohio State University Columbus Ohio 43210 U.S.A.
An unusual resonance feature of the photodetachment cross-section for the 3σu channel of F2- observed in the early static-exchange study is confirmed by using correlated target (F2) wavefunctions determined by config... 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
Epidemiological survey and genetic characterization of type 3 vaccine-derived poliovirus isolated from a patient with four doses of inactivated polio vaccine in Henan province,china
收藏 引用
Infectious Diseases of poverty 2022年 第6期11卷 99-100页
作者: Mingyu Zhang Jianhui Yang Yiran Bai Hui Zhu changshuang Wang Lu Zhang Jin Xu Mingxia Lu Xiaoxiao Zhang Zhanpei Xiao Yating Ma Yan Wang Xiaolei Li Dongyan Wang shuangli Zhu Dongmei Yan Wenbo Xu Yong Zhang Yanyang Zhang Henan center for Disease control and prevention ZhengzhouHenanPeople’s Republic of China WHO WpRO Regional polio Reference Laboratory and National Health commission Key Laboratory for Biosafety National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijingPeople’s Republic of China
Background:Vaccine-derived poliovirus(VDpV)is a potential threat to polio eradication because they can reintroduce into the general population and cause paralytic polio outbreaks,a phenomenon that has recently emerged... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Genetic Variations in Human parechovirus Type 3 in Infants with central Nervous system Infection
收藏 引用
Virologica sinica 2021年 第6期36卷 1660-1663页
作者: Lamprini posnakoglou Elizabeth-Barbara Tatsi Tania siahanidou Vasiliki syriopoulou Athanasios Michos Infectious Diseases and chemotherapy Research Laboratory First Department of PediatricsMedical SchoolNational and Kapodistrian University of Athens"Aghia Sophia"Children's HospitalAthens 11527Greece First Department of pediatrics Medical SchoolNational and Kapodistrian University of Athens"Aghia Sophia"Children's HospitalAthens 11527Greece
Dear Editor,Human parechoviruses(HpeVs)are members of the picornaviridae family and consist of a non-enveloped positive-sense single-stranded RNA(+ssRNA)(Kadambariet al.2019;sridhar et al.2019).The parechovirus genus ... 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
Monte carlo simulation of carbon ion radiotherapy for the human eye
收藏 引用
chinese physics c 2015年 第1期39卷 113-116页
作者: 庞成果 苏有武 王文军 罗晓明 徐俊奎 李武元 袁娇 姚泽恩 school of Nuclear science and Technology Lanzhou University Institute of Modern physics Chinese Academy of Sciences Gansu National Health Inspection The people’s Hospital of Linze
carbon ion is the mostly common used particle in heavy ion radiotherapy. In this paper, the carbon ion dose in tumor treatment for human eye was calculated with FLUKA code. An 80 MeV/u carbon beam was irradiated into ... 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
Teleportations of Mixed states and Multipartite Quantum states
收藏 引用
communications in Theoretical physics 2007年 第6期47卷 1041-1044页
作者: YU chang-shui WANG Ya-Hong sONG He-shan Department of physics Dalian University of Technology Dalian 116024 China school of Information science and Engineering Dalian Institute of Light Industry Dalian 116034 China
In this paper, we propose a protocol to deterministically teleport an unknown mixed state of qubit by utilizing a maximally bipartite entangled state of qubits as quantum channel. Ira non-maximally entangled bipartite... 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