咨询与建议

限定检索结果

文献类型

  • 164,185 篇 期刊文献
  • 5,392 册 图书
  • 3,375 篇 会议
  • 33 篇 学位论文
  • 19 篇 报纸

馆藏范围

  • 170,553 篇 电子文献
  • 2,575 种 纸本馆藏

日期分布

学科分类号

  • 68,305 篇 工学
    • 11,336 篇 材料科学与工程(可...
    • 8,200 篇 化学工程与技术
    • 6,010 篇 生物医学工程(可授...
    • 5,322 篇 机械工程
    • 4,112 篇 计算机科学与技术...
    • 3,673 篇 电子科学与技术(可...
    • 3,578 篇 电气工程
    • 3,165 篇 动力工程及工程热...
    • 3,040 篇 仪器科学与技术
    • 2,943 篇 环境科学与工程(可...
    • 2,909 篇 软件工程
    • 2,897 篇 地质资源与地质工...
    • 2,694 篇 水利工程
  • 54,038 篇 医学
    • 39,488 篇 临床医学
    • 6,636 篇 医学技术(可授医学...
    • 5,185 篇 基础医学(可授医学...
    • 4,896 篇 中西医结合
    • 3,934 篇 药学(可授医学、理...
    • 3,827 篇 公共卫生与预防医...
  • 25,915 篇 理学
    • 4,782 篇 生物学
    • 4,614 篇 化学
    • 3,576 篇 物理学
    • 3,052 篇 数学
    • 2,832 篇 地质学
  • 16,253 篇 农学
    • 4,025 篇 作物学
    • 2,837 篇 农业资源与环境
  • 8,612 篇 管理学
    • 3,640 篇 管理科学与工程(可...
    • 2,843 篇 公共管理
  • 4,677 篇 教育学
    • 3,256 篇 教育学
  • 4,550 篇 经济学
    • 3,954 篇 应用经济学
  • 3,263 篇 法学
  • 2,675 篇 文学
  • 1,107 篇 艺术学
  • 1,035 篇 历史学
  • 941 篇 哲学
  • 443 篇 军事学

主题

  • 1,079 篇 ct
  • 1,008 篇 美国
  • 1,008 篇 治疗
  • 853 篇 mri
  • 838 篇 病人
  • 745 篇 诊断
  • 606 篇 患者
  • 541 篇 中国
  • 534 篇 应用
  • 485 篇 数值模拟
  • 433 篇 儿童
  • 407 篇 mr
  • 372 篇 产量
  • 336 篇 预后
  • 329 篇 力学性能
  • 327 篇 影响因素
  • 313 篇 北美洲
  • 301 篇 大鼠
  • 301 篇 美利坚合众国
  • 233 篇 危险因素

机构

  • 893 篇 清华大学
  • 878 篇 浙江大学
  • 707 篇 北京大学
  • 648 篇 上海交通大学
  • 571 篇 四川大学
  • 523 篇 同济大学
  • 507 篇 中国地质大学
  • 505 篇 东南大学
  • 466 篇 中国科学院大学
  • 447 篇 吉林大学
  • 428 篇 天津大学
  • 425 篇 中国石油大学
  • 381 篇 华中科技大学
  • 379 篇 复旦大学
  • 373 篇 哈尔滨工业大学
  • 364 篇 西北农林科技大学
  • 354 篇 山东大学
  • 336 篇 中山大学
  • 333 篇 西安交通大学
  • 322 篇 武汉大学

作者

  • 457 篇 叶鹏
  • 225 篇 刘莉
  • 156 篇 吕军
  • 147 篇 吕强
  • 136 篇 吕刚
  • 118 篇 郭俊
  • 104 篇 吕明
  • 97 篇 王斌
  • 91 篇 郭战宏
  • 90 篇 吕庆
  • 85 篇 f.krauss
  • 83 篇 吕鹏
  • 80 篇 g.weiglein
  • 79 篇 王静
  • 78 篇 刘青
  • 76 篇 吕勇
  • 76 篇 吕杰
  • 76 篇 张伟
  • 73 篇 吕超
  • 71 篇 吕伟

语言

  • 144,450 篇 中文
  • 28,527 篇 英文
  • 2 篇 日文
  • 1 篇 德文
  • 1 篇 法文
  • 1 篇 其他
检索条件"作者=j.s.l.nge"
173004 条 记 录,以下是11-20 订阅
排序:
Neuroprotection by resveratrol-glucuronide and quercetin-glucuronide via binding to polyphenol-and glycosaminoglycan-binding sites in the laminin receptor
收藏 引用
Neural Regeneration Research 2025年 第3期20卷 819-820页
作者: Rayudu Gopalakrishna jennifer Aguilar Emily lee William j.Mack Department of Integrative Anatomical sciences Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA Department of Neurological surgery Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
The dietary polyphenolic compounds resveratrol and quercetin prevent neurodegenerative diseases in experimental models;however, they reach the brain only in nanomolar concentrations in the glucuronidated and sulfated ... 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
ON A ClAss OF ANAlYTIC FUNCTIONs RElATED TO CONIC DOMAINs AND AssOCIATED WITH CARlsON-sHAFFER OPERATOR
收藏 引用
Acta Mathematica scientia 2012年 第4期32卷 1399-1407页
作者: s.Hussain j.sokól Mathematics Department COMSATS Institute of Information TechnologyAbbottabadPakistan Department of Mathematics Rzeszów University of Technologyul.W.Pola 235-959 RzeszówPoland
Making use of the Carlson-shaffer convolution operator, we introduce and study a new class of analytic functions related to conic domains. The main object of this paper is to investigate inclusion relations, coefficie... 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
Brain-penetrating neurotrophic factor mimetics: HER-096 as a disease-modifying therapy for Parkinson’s disease
收藏 引用
Neural Regeneration Research 2025年 第4期20卷 1094-1095页
作者: Natalia Kulesskaya Kira M.Holmström Henri j.Huttunen Herantis Pharma Plc EspooFinland
Neurotrophic factors as a therapeutic approach in neurodegenerative diseases:A major unmet need in the field of central nervous system diseases is disease-modifying *** for decades there have been various symptomatic ... 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 dietary near ideal amino acid profile on heat production of lactating sows exposed to thermal neutral and heat stress conditions
收藏 引用
journal of Animal science and Biotechnology 2021年 第2期12卷 739-754页
作者: s.Zhang j.s.johnson N.l.Trottier Department of Animal science Michigan State UniversityEast Lansing 48824USA UsDA-ARs livestock Behavior Research Unit West Lafayette 47907USA
Background:Reduced protein diet manifested potential to mitigate heat production based on the concept of ideal amino acid *** hypothesis of this study was that lactating sows fed a low crude protein(lCP)diet with supp... 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
Temporal dynamics of neonatal hypoxic-ischemic encephalopathy injuries on magnetic resonance imaging
收藏 引用
Neural Regeneration Research 2025年 第11期20卷 3144-3150页
作者: Holly Flyger samantha j.Holdsworth Alistair j.Gunn laura Bennet Hamid Abbasi Mātai Medical Research Institute Tairāwhiti GisborneNew Zealand Department of Anatomy&Medical Imaging Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand Center for Brain Research The University of AucklandAucklandNew Zealand Auckland Bioengineering Institute The University of AucklandAucklandNew Zealand
Moderate to severe perinatal hypoxic-ischemic encephalopathy occurs in~1 to 3/1000 live births in high-income countries and is associated with a significant risk of death or neurodevelopmental *** assessment is import... 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
A mild, configurable, flexible CoNi-lDH(v)/Zn battery based on H-vacancy-induced reversible Zn2+ intercalation
收藏 引用
journal of Energy Chemistry 2025年 第1期100卷 498-508页
作者: Xinyue Cheng Dingsheng Wu Hao Gao Qingqing Wang Pengfei lv sam s.Yoon Qufu Wei Key laboratory of Eco-textiles Ministry of Education Jiangnan University school of Mechanical Engineering Korea University
Flexible Zn-based batteries have attracted increasing research interest as essential components of wearable energy storage ***,the advancement of flexible aqueous Zn-based batteries based on Co-Ni layered double hydro... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
small extrachromosomal circular DNA in amyotrophic lateral sclerosis matter
收藏 引用
Neural Regeneration Research 2025年 第5期20卷 1411-1413页
作者: Marcos j.Arauzo-Bravo Daniela Gerovska Matthias schwab Alexandra Kretz Computational Biology and systems Biomedicine Biodonostia Health Research InstituteSan SebastianSpain Basque Foundation for science IKERBASQUEBilbaoSpainMax Planck Institute for Molecular BiomedicineComputational Biology and Bioinformatics GroupMünsterNorth Rhine-WestphaliaGermany Department of Cell Biology and Histology Faculty of Medicine and NursingUniversity of Basque Country(UPV/EHU)LeioaSpain Department of Neurology Jena University HospitalJenaThuringiaGermany
Comprehensive studies identify motor neuron spectrum disorders including amyotrophic lateral sclerosis(Als)as globally rising fatal disorders with the highest prevalence in aging populations,influenced by ethnicity an... 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
Analysis of antisym metric cross-ply laminates using high-order shear deformation theories:a meshless approach
收藏 引用
Acta Mechanica sinica 2020年 第5期36卷 1078-1098,I0003页
作者: D.E.s.Rodrigues j.Belinha l.M.j.s.Dinis R.M.Natal jorge Institute of science and Innovation in Mechanical and Industrial Engineering 4200-465 PortoPortugal Department of Mechanical Engineering School of EngineeringPolytechnic of Porto(ISEP)4200-072 PortoPortugal Department of Mechanical Engineering Faculty of EngineeringUniversity of Porto(FEUP)4200-465 PortoPortugal
For many years finite element method(FEM)was the chosen numerical method for the analysis of composite ***,in the last 20 years,the scientific community has witnessed the birth and development of several meshless meth... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Maximizing biomass utilization: An integrated strategy for coproducing multiple chemicals
收藏 引用
journal of Energy Chemistry 2025年 第1期100卷 180-191页
作者: Byeongchan Ahn sua jo jonggeol Na j.jay liu Young-ju Kim Wangyun Won Department of Chemical and Biological Engineering Korea University Department of Chemical Engineering (Integrated process) Kyung Hee University Department of Chemical Engineering and Materials science Ewha Womans University Department of Chemical Engineering Pukyong National University Resources Engineering Plant Research Department Korea Institute of Geoscience and Mineral Resources
lignocellulosic biomass is one of the viable solutions to alleviate the global warming. However, the limited utilization of biomass majorly focused on cellulose and hemicellulose restricts the economic and environment... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Constructing two-scale network microstructure with nano-Ti5si3 for superhigh creep resistance
收藏 引用
journal of Materials science & Technology 2019年 第8期35卷 1532-1542页
作者: Y.jiao l.j.Huang s.l.Wei H.X.Peng Q.An s.jiang l.Geng state Key laboratory of Advanced Welding and joining Harbin Institute of TechnologyHarbin 150001 China Center of Analysis and Measurement Harbin Institute of TechnologyHarbin 150001 China Department of Materials science and Engineering Massachusetts Institute of TechnologyCambridge MA02139 USA Institute for Composites science Innovation (InCsI) School of Materials Science and EngineeringZhejiang UniversityHangzhou 310027 China
The improvement of mechanical properties must be achieved by designing and constructing more suitable microstructure,such as hierarchical *** order to significantly enhance the creep resistance of titanium matrix comp... 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