咨询与建议

限定检索结果

文献类型

  • 6,423 篇 期刊文献
  • 1,823 篇 会议
  • 15 册 图书

馆藏范围

  • 8,261 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 5,768 篇 工学
    • 2,516 篇 化学工程与技术
    • 2,200 篇 材料科学与工程(可...
    • 1,379 篇 电子科学与技术(可...
    • 1,222 篇 电气工程
    • 927 篇 冶金工程
    • 758 篇 动力工程及工程热...
    • 578 篇 光学工程
    • 498 篇 计算机科学与技术...
    • 387 篇 力学(可授工学、理...
    • 357 篇 环境科学与工程(可...
    • 351 篇 生物医学工程(可授...
    • 342 篇 仪器科学与技术
    • 336 篇 机械工程
    • 320 篇 生物工程
    • 281 篇 软件工程
    • 208 篇 土木工程
    • 174 篇 建筑学
    • 154 篇 信息与通信工程
  • 5,289 篇 理学
    • 3,593 篇 物理学
    • 2,359 篇 化学
    • 592 篇 数学
    • 516 篇 生物学
    • 267 篇 统计学(可授理学、...
    • 172 篇 地质学
    • 164 篇 地球物理学
    • 152 篇 天文学
  • 422 篇 管理学
    • 344 篇 管理科学与工程(可...
  • 339 篇 医学
    • 214 篇 基础医学(可授医学...
    • 200 篇 临床医学
  • 125 篇 农学
  • 98 篇 经济学
  • 68 篇 教育学
  • 60 篇 法学
  • 7 篇 文学
  • 6 篇 历史学
  • 6 篇 军事学
  • 4 篇 艺术学
  • 1 篇 哲学

主题

  • 106 篇 graphene
  • 71 篇 density function...
  • 60 篇 thin films
  • 54 篇 microstructure
  • 50 篇 electronic struc...
  • 42 篇 thermal conducti...
  • 41 篇 silicon
  • 40 篇 temperature
  • 40 篇 magnetism
  • 38 篇 nanoparticles
  • 37 篇 perovskite
  • 35 篇 machine learning
  • 34 篇 phonons
  • 34 篇 nanocomposites
  • 32 篇 antiferromagneti...
  • 32 篇 molecular dynami...
  • 30 篇 grain boundaries
  • 29 篇 entropy
  • 28 篇 magnetic anisotr...
  • 28 篇 scanning electro...

机构

  • 99 篇 university of sc...
  • 46 篇 department of ph...
  • 44 篇 university of ch...
  • 41 篇 tianfu cosmic ra...
  • 41 篇 hebei normal uni...
  • 41 篇 academy for adva...
  • 40 篇 indian institute...
  • 40 篇 università di br...
  • 40 篇 china institute ...
  • 40 篇 department of ph...
  • 40 篇 faculty of elect...
  • 40 篇 università degli...
  • 40 篇 state key labora...
  • 39 篇 subatech imt atl...
  • 39 篇 warsaw universit...
  • 38 篇 nuclear physics ...
  • 38 篇 university of li...
  • 38 篇 université clerm...
  • 38 篇 renewable and su...
  • 38 篇 academy for adva...

作者

  • 47 篇 c. kim
  • 37 篇 bastieri d.
  • 37 篇 li cheng
  • 36 篇 fang j.
  • 36 篇 feng c.f.
  • 36 篇 jiang k.
  • 36 篇 kuleshov d.
  • 35 篇 d. röhrich
  • 35 篇 k. oyama
  • 35 篇 o. karavichev
  • 35 篇 d. peresunko
  • 35 篇 r. xu
  • 35 篇 m. s. islam
  • 35 篇 p. kurashvili
  • 35 篇 s. grigoryan
  • 35 篇 r. bailhache
  • 35 篇 t. b. skaali
  • 35 篇 i. pshenichnov
  • 35 篇 z. vilakazi
  • 35 篇 m. b. blidaru

语言

  • 7,850 篇 英文
  • 294 篇 其他
  • 83 篇 中文
  • 14 篇 日文
  • 9 篇 法文
  • 8 篇 德文
  • 1 篇 意大利文
  • 1 篇 朝鲜文
检索条件"机构=Program of Materials Science and Engineering Studies in Science and Engineering"
8261 条 记 录,以下是4961-4970 订阅
排序:
Energy landscape of ZnO clusters and low-density polymorphs
收藏 引用
Physical Review B 2017年 第6期96卷 064108-064108页
作者: Robabe Rasoulkhani Hossein Tahmasbi S. Alireza Ghasemi Somayeh Faraji Samare Rostami Maximilian Amsler Department of Physics Institute for Advanced Studies in Basic Sciences (IASBS) Zanjan 45137-66731 Iran Department of Materials Science and Engineering Northwestern University Evanston Illinois 60208 USA
We report on an extensive study of ZnO materials with cagelike motifs in clusters and bulk phases through structural searches using the minima hopping method. A novel putative ground state was discovered for the (ZnO)... 详细信息
来源: 评论
Hyperuniformity and anti-hyperuniformity in one-dimensional substitution tilings
arXiv
收藏 引用
arXiv 2018年
作者: Oguz, Erdal C. Socolar, Joshua E.S. Steinhardt, Paul J. Torquato, Salvatore School of Mechanical Engineering Sackler Center for Computational Molecular and Materials Science Tel Aviv University Tel Aviv Israel Physics Department Duke University DurhamNC27708 United States Department of Physics Princeton Center for Theoretical Science Princeton University PrincetonNJ08544 United States Center for Cosmology and Particle Physics Department of Physics New York University New YorkNY10003 United States Department of Chemistry Department of Physics Princeton Institute for the Science and Technology of Materials Program in Applied and Computational Mathematics Princeton University PrincetonNJ08540 United States
We consider the scaling properties characterizing the hyperuniformity (or anti-hyperuniformity) of long wavelength fluctuations in a broad class of one-dimensional substitution tilings. We present a simple argument th...
来源: 评论
Polybenzimidazole membranes with nanophase-separated structure induced by non-ionic hydrophilic side chains for vanadium flow batteries
收藏 引用
Journal of materials Chemistry A 2017年 第9期6卷 3895-3905页
作者: Sangshan Peng Xuemei Wu Xiaoming Yan Li Gao Yangzhi Zhu Daishuang Zhang Jie Li Qian Wang Gaohong He State Key Laboratory of Fine Chemicals R&D Center of Membrane Science and Technology School of Chemical Engineering Dalian University of Technology Dalian China School of Petroleum and Chemical Engineering Dalian University of Technology Panjin China Department of Chemical and Environmental Engineering Materials Science Engineering Program Bourns College of Engineering University of California Riverside California 92521 USA
Polybenzimidazole (PBI) membranes with nanophase-separated structure induced by non-ionic hydrophilic side chain are designed and fabricated for vanadium flow batteries (VFBs). The designed PBI membranes are prepared ...
来源: 评论
The ELIMÄKI Locus is Required for Vertical Proprioception in Birch Trees
SSRN
收藏 引用
SSRN 2019年
作者: Alonso-Serra, Juan Shi, Xueping Peaucelle, Alexis Rastas, Pasi Bourdon, Matthieu Immanen, Juha Takahashi, Junko Koivula, Hanna Eswaran, Gugan Muranen, Sampo Help, Hanna Smolander, Olli-Pekka Su, Chang Safronov, Omid Gerber, Lorenz Salojärvi, Jarkko Hagqvist, Risto Mähonen, Ari Pekka Nieminen, Kaisa Helariutta, Ykä Organismal and Evolutionary Biology Research Program Faculty of Biological and Environmental Sciences Viikki Plant Science Centre University of Helsinki Helsinki Finland Institute of Biotechnology HiLIFE University of Helsinki Helsinki Finland Key Laboratory of Horticultural Plant Biology of Ministry of Education College of Horticulture and Forestry Sciences Huazhong Agricultural University Wuhan430070 China Sainsbury Laboratory University of Cambridge Cambridge United Kingdom Institut Jean-Pierre Bourgin INRA AgroParisTech CNRS Université Paris-Saclay Versailles78000 France Helsinki Finland Umeå Plant Science Center Department of Forest Genetics and Plant Physiology Swedish University of Agricultural Sciences Umeå Sweden Department of Food and Nutrition Faculty of Agriculture and Forestry University of Helsinki Finland Department of Physics Division of Materials Sciences X-ray Laboratory University of Helsinki Helsinki Finland Department of Chemistry and Biotechnology School of Science Tallinn University of Technology Tallinn Estonia Genome Institute of Singapore Singapore138672 Singapore Singapore Centre for Environmental Life Sciences Engineering Nanyang Technological University Singapore63755 Singapore
Tree architecture has evolved to support a top-heavy above-ground biomass, but this integral feature poses a weight-induced challenge to trunk stability. Maintaining an upright stem is expected to require vertical pro... 详细信息
来源: 评论
Contraction of polymer gels created by the activity of molecular motors
arXiv
收藏 引用
arXiv 2018年
作者: Bacca, Mattia Saleh, Omar A. McMeeking, Robert M. Mechanical Engineering Department University of British Columbia VancouverBCV6T 1Z4 – Canada Materials Department University of California Santa BarbaraCA93106 – United States Biomolecular Science & Engineering Program University of California Santa BarbaraCA93106 – United States Mechanical Engineering Departments University of California Santa BarbaraCA93106 – United States School of Engineering University of Aberdeen King’s College AberdeenAB24 3FX – United Kingdom INM—Leibniz Institute for New Materials Campus D2 2 Saarbrücken66123 Germany
We propose a theory based on non-equilibrium thermodynamics to describe the mechanical behavior of an active polymer gel created by the inclusion of molecular motors in its solvent. When activated, these motors attach... 详细信息
来源: 评论
Modified Transport-of-Intensity Approach for Mapping In-situ Magnetic Induction
收藏 引用
Microscopy and Microanalysis 2017年 第S1期23卷 930-931页
作者: C. Phatak V. Brajuskovic F. Barrows A. Petford-Long Materials Science Division Argonne National Laboratory Lemont IL 60439 USA Department of Materials Science and Engineering Northwestern University Evanston IL 60208 USA Applied Physics Program Northwestern University Evanston IL 60208 USA
来源: 评论
Properties of selected structural and flat flexible cabling materials for low temperature applications
arXiv
收藏 引用
arXiv 2018年
作者: Daal, M. Zobrist, N. Kellaris, N. Sadoulet, B. Robertson, M. Department of Physics University of California Santa BarbaraCA93106-9530 United States Department of Physics University of California BerkeleyCA94720-7300 United States Department of Physics University of California DavisCA95616-8677 United States Department of Mechanical Engineering University of Colorado Boulder80309-0427 United States Materials Science and Engineering Program University of Colorado Boulder80309-0596 United States
We present measurements of the low temperature thermal conductivity for materials useful in the construction of cryogenic supports for scientific instrumentation and in the fabrication of flat flexible cryogenic cabli... 详细信息
来源: 评论
Single shot ultrafast all optical magnetization switching of ferromagnetic Co/Pt multilayers
Single shot ultrafast all optical magnetization switching of...
收藏 引用
Berkeley Symposium on Energy Efficient Electronic Systems (E3S)
作者: Jon Gorchon Charles-Henri Lambert Yang Yang Akshay Pattabi Richard B. Wilson Sayeef Salahuddin Jeffrey Bokor Lawrence Berkeley National Laboratory Berkeley CA USA Department of Electrical Engineering and Computer Sciences University of California Berkeley CA USA Department of Materials Science and Engineering University of California Berkeley CA USA Department of Mechanical Engineering and Materials Science and Engineering Program University of California Riverside CA USA
The ability to control magnetism in sub-picosecond timescales using laser pulses has potential applications in fast magnetic devices. It has been demonstrated that a single femto-second laser pulse can reverse the mag... 详细信息
来源: 评论
Appropriate feeding for early juvenile stages of eunicid polychaete Marphysa sanguinea
收藏 引用
Fisheries and Aquatic sciences 2017年 第1期20卷 1-9页
作者: Kim, Kyeong Hun Kim, Byoung Kwon Kim, Sung Kyun Phoo, War War Venmathi Maran, B.A. Kim, Chang-Hoon Pukyong National University Interdisciplinary Program of Biomedical Engineering Busan 48513 South Korea Pukyong National University Department of Marine Bio-materials and Aquaculture Busan 48513 South Korea Pukyong National University Fisheries Science and Technology Centre Goseong-gun Gyeongsangnam-do 52957 South Korea
Survival rate (SR) and growth rate (GR) were tested with various feed sources to identify an appropriate feed to improve the productivity in the early life stage of the rock worm Marphysa sanguinea (Montagu, 1813) (Eu... 详细信息
来源: 评论
Using probe molecule FTIR spectroscopy to identify and characterize Pt-group metal based single atom catalysts
收藏 引用
Chinese Journal of Catalysis 2017年 第9期38卷 1473-1480页
作者: Chithra Asokan Leo DeRita Phillip Christopher Department of Chemical and Environmental Engineering University of California Riverside Riverside CA 92521 USA Program in Materials Science University of CaliforniaRiverside Riverside CA 92521 USA UCR Center for Catalysis University of California RiversideRiverside CA 92521 USA
单原子催化是提高贵金属利用率的有效手段,而表征单原子催化剂是理解单原子催化的基础.探针分子红外光谱可用于识别和定量催化剂样品中孤立的Pt族金属物种的浓度,从而得到负载的孤立的Pt族金属物种的局部几何形状、稳定性、活性及其分散... 详细信息
来源: 评论