咨询与建议

限定检索结果

文献类型

  • 3,449 篇 期刊文献
  • 1,393 篇 会议
  • 3 册 图书

馆藏范围

  • 4,845 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 3,510 篇 理学
    • 2,576 篇 物理学
    • 963 篇 化学
    • 596 篇 数学
    • 346 篇 生物学
    • 263 篇 地球物理学
    • 262 篇 统计学(可授理学、...
    • 127 篇 天文学
    • 87 篇 地质学
  • 3,071 篇 工学
    • 1,023 篇 电子科学与技术(可...
    • 885 篇 材料科学与工程(可...
    • 835 篇 化学工程与技术
    • 793 篇 电气工程
    • 545 篇 光学工程
    • 441 篇 计算机科学与技术...
    • 369 篇 冶金工程
    • 347 篇 动力工程及工程热...
    • 298 篇 仪器科学与技术
    • 291 篇 软件工程
    • 284 篇 生物医学工程(可授...
    • 273 篇 力学(可授工学、理...
    • 224 篇 生物工程
    • 174 篇 信息与通信工程
    • 164 篇 机械工程
    • 145 篇 控制科学与工程
    • 138 篇 核科学与技术
    • 129 篇 土木工程
  • 234 篇 医学
    • 160 篇 临床医学
    • 156 篇 基础医学(可授医学...
  • 225 篇 管理学
    • 179 篇 管理科学与工程(可...
  • 39 篇 教育学
  • 38 篇 经济学
  • 38 篇 农学
  • 24 篇 法学
  • 7 篇 军事学
  • 2 篇 艺术学
  • 1 篇 历史学

主题

  • 54 篇 graphene
  • 44 篇 thin films
  • 40 篇 metamaterials
  • 39 篇 density function...
  • 35 篇 gamma rays
  • 33 篇 magnetism
  • 32 篇 liquid crystals
  • 30 篇 galaxies
  • 30 篇 electronic struc...
  • 29 篇 photonics
  • 28 篇 topology
  • 27 篇 detectors
  • 27 篇 molecular dynami...
  • 25 篇 solitons
  • 24 篇 relativistic hea...
  • 23 篇 phonons
  • 23 篇 image reconstruc...
  • 23 篇 monte carlo meth...
  • 22 篇 perovskite
  • 22 篇 superconductivit...

机构

  • 67 篇 dipartimento di ...
  • 65 篇 infn magic group...
  • 64 篇 zagreb 10000 cro...
  • 61 篇 infn magic group...
  • 60 篇 università di si...
  • 55 篇 photonics initia...
  • 53 篇 instituto de ast...
  • 52 篇 centro de invest...
  • 51 篇 infn magic group...
  • 51 篇 universitat de b...
  • 51 篇 university of lo...
  • 50 篇 max-planck-insti...
  • 47 篇 iparcos institut...
  • 45 篇 rome
  • 45 篇 eth zürich züric...
  • 43 篇 renewable and su...
  • 42 篇 photonics initia...
  • 41 篇 department of ph...
  • 41 篇 faculty of elect...
  • 41 篇 università degli...

作者

  • 112 篇 green d.
  • 111 篇 berti a.
  • 102 篇 di pierro f.
  • 98 篇 barrio j.a.
  • 98 篇 dorner d.
  • 97 篇 asano k.
  • 86 篇 mazin d.
  • 79 篇 martínez m.
  • 79 篇 kerszberg d.
  • 75 篇 acciari v.a.
  • 67 篇 mannheim k.
  • 66 篇 ceribella g.
  • 64 篇 carosi a.
  • 62 篇 colombo e.
  • 61 篇 agudo i.
  • 60 篇 lópez-oramas a.
  • 58 篇 arcaro c.
  • 58 篇 andrea alù
  • 56 篇 carosi r.
  • 55 篇 emery g.

语言

  • 4,612 篇 英文
  • 181 篇 其他
  • 39 篇 中文
  • 1 篇 德文
  • 1 篇 法文
  • 1 篇 意大利文
  • 1 篇 泰文
检索条件"机构=Physics Engineering Program"
4845 条 记 录,以下是131-140 订阅
排序:
SPECIFIC ACTIVITY MEASUREMENTS TO DETERMINE PHOSPHORUS TURNOVER IN BLUEGILL, LEPOMIS-MACROCHIRUS
收藏 引用
HYDROBIOLOGIA 1988年 第1期157卷 3-11页
作者: KAHN, B TURGEON, KS MARTINI, DK DUNKERLY, SJ ELSHINAWY, RMK WILSON, MD 1.Nuclear Engineering and Health Physics Program School of Mechanical Engineering Georgia Institute of Technology 30332 Atlanta GA USA
The biological turnover constant for phosphorus was determined in muscle and five other sections of bluegill. Bluegill of average weight 121 g were maintained in a large flowthrough system at ***.-***. C and fed worms... 详细信息
来源: 评论
SEM ANALYSIS OF COPPER-CONTAINING INTRAUTERINE IMPLANTS
收藏 引用
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 1981年 第4期15卷 605-610页
作者: ROSENFELD, J WILLIAMS, WS SHARMA, NK Bioengineering Program University of Illinois at Urbana-Champaign Urbana Illinois 61801 Also with Department of Physics and Department of Ceramic Engineering.
The rate of dissolution of copper from the IUD implant, and hence the contribution of copper to the total contraceptive efficiency, will be influenced by any changes produced by the biological environment in the effec... 详细信息
来源: 评论
Using an advanced mechanics of materials design project to enhance learning in an introductory mechanics of materials course
Using an advanced mechanics of materials design project to e...
收藏 引用
2002 ASEE Annual Conference and Exposition: Vive L'ingenieur
作者: Crone, Wendy C. Department of Engineering Physics Engineering Mechanics Program University of Wisconsin Madison
Design projects and experiments demonstrating mechanics concepts are two ways in which learning can be enhanced in undergraduate mechanics courses. This paper will discuss incorporation of these concepts in two mechan... 详细信息
来源: 评论
Computational design of serine hydrolases
收藏 引用
Science (New York, N.Y.) 2025年 第6744期388卷 eadu2454页
作者: Lauko, Anna Pellock, Samuel J. Sumida, Kiera H. Anishchenko, Ivan Juergens, David Ahern, Woody Jeung, Jihun Shida, Alexander F. Hunt, Andrew Kalvet, Indrek Norn, Christoffer Humphreys, Ian R. Jamieson, Cooper Krishna, Rohith Kipnis, Yakov Kang, Alex Brackenbrough, Evans Bera, Asim K. Sankaran, Banumathi Houk, K.N. Baker, David Department of Biochemistry University of Washington Seattle WA United States Institute for Protein Design University of Washington Seattle WA United States Graduate Program in Biological Physics Structure and Design University of Washington Seattle WA United States Department of Chemistry University of Washington Seattle WA United States Graduate Program in Molecular Engineering University of Washington Seattle WA United States Paul G. Allen School of Computer Science and Engineering University of Washington Seattle WA United States Medical Scientist Training Program University of Washington Seattle WA United States Howard Hughes Medical Institute University of Washington Seattle WA United States Department of Chemistry and Biochemistry University of California Los Angeles CA United States
The design of enzymes with complex active sites that mediate multistep reactions remains an outstanding challenge. With serine hydrolases as a model system, we combined the generative capabilities of RFdiffusion with ...
来源: 评论
Polarimetric Study of GRS 1915+105: Estimation of Interstellar Polarization Component
arXiv
收藏 引用
arXiv 2025年
作者: Inokuchi, Jin Kawabata, Koji S. Uemura, Makoto Hiraga, Hiroyuki Hiroshima University High School Fukuyama 5-14-1 Kasuga-cho Fukuyama Hiroshima721-8551 Japan Hiroshima Astrophysical Science Center Hiroshima University 1-3-1 Kagamiyama Hiroshima Higashi-Hiroshima739-8526 Japan Physics Program Graduate School of Advanced Science and Engineering Hiroshima University 1-3-1 Kagamiyama Hiroshima Higashi-Hiroshima739-8526 Japan
GRS 1915+105 is a well-known X-ray binary system composed of a black hole with a low-mass companion star and is recognized for emitting relativistic jets. Imazato et al. (2021) performed extensive polarimetry in a nea... 详细信息
来源: 评论
Wall proximity effect on microparticles observed via dynamic laser speckle analysis  23
Wall proximity effect on microparticles observed via dynamic...
收藏 引用
Optical Biopsy XXIII: Toward Real-Time Spectroscopic Imaging and Diagnosis 2025
作者: Abbasian, Vahid Rad, Vahideh Farzam Darafsheh, Arash Cabrera, Humberto Department of Radiation Oncology Washington University School of Medicine in St. Louis St. LouisMO63110 United States Imaging Science Program McKelvey School of Engineering Washington University in St. Louis St. LouisMO63130 United States MLAB STI Unit The Abdus Salam International Centre for Theoretical Physics Strada Costiera 11 Trieste34151 Italy
We demonstrate the feasibility of using dynamic laser speckle analysis (DLSA) to investigate the influence of wall proximity on the sedimentation dynamics of colloidal particles in non-Newtonian fluids within a transp... 详细信息
来源: 评论
programming Variational Quantum Circuits with Quantum-Train Agent
Programming Variational Quantum Circuits with Quantum-Train ...
收藏 引用
Quantum Communications, Networking, and Computing (QCNC), International Conference on
作者: Chen-Yu Liu Samuel Yen-Chi Chen Kuan-Cheng Chen Wei-Jia Huang Yen-Jui Chang Graduate Institute of Applied Physics National Taiwan University Taipei Taiwan Hon Hai (Foxconn) Research Institute Taipei Taiwan Wells Fargo New York NY USA Department of Electrical and Electronic Engineering Imperial College London London UK Centre for Quantum Engineering Science and Technology (QuEST) Imperial College London London UK Quantum Information Center Chung Yuan Christian University Taoyuan City Taiwan Master Program in Intelligent Computing and Big Data Chung Yuan Christian University Taoyuan City Taiwan
This study introduces the Quantum-Train Quantum Fast Weight programmer (QT-QFWP) framework, enabling efficient and scalable programming of variational quantum circuits (VQCs) through quantum-driven parameter updates f... 详细信息
来源: 评论
Efficient pumping of atomic frequency combs in a Tm3+:YAG crystal for broadband quantum optical storage
收藏 引用
Physical Review Applied 2025年 第5期23卷 054076-054076页
作者: Yisheng Lei Zongfeng Li Mahdi Hosseini Department of Electrical and Computer Engineering and Applied Physics Program Northwestern University Evanston Illinois 60208 USA Elmore Family School of Electrical and Computer Engineering Purdue University West Lafayette Indiana 47907 USA
Quantum memory devices with high storage efficiency and bandwidth are essential elements for future quantum networks. Here, we report a storage efficiency greater than 28% in a Tm3+:YAG crystal (where YAG is yttrium a...
来源: 评论
Passive design multi-objective optimization for high-performance tropical office buildings: Comparison of four different decision-making algorithms  18
Passive design multi-objective optimization for high-perform...
收藏 引用
18th IBPSA Conference on Building Simulation, BS 2023
作者: Rachman, Arinda Puspita Ichwania, Chalila Atthaillah Mangkuto, Rizki A. Pradipta, Justin Engineering Physics Doctorate Program Institut Teknologi Bandung Bandung Indonesia Engineering Physics Graduate Program Institut Teknologi Bandung Bandung Indonesia Department of Engineering Physics Institut Teknologi Bandung Bandung Indonesia
The implementation of passive design strategies is essential for improving building performance. However, selecting the best passive design solution can be challenging due to the multiple criteria involved. In this st... 详细信息
来源: 评论
The effect of calcium and barium fluoride on CeF3 doped in gadolinium phosphate scintillating glass
收藏 引用
Ceramics International 2025年
作者: Sarumaha, C.S. Kantuptim, P. Yanagida, T. Intachai, N. Kothan, S. Kim, H.J. Busayaporn, W. Pakawanit, P. Phoovasawat, C. Kaewnuam, E. Kaewkhao, J. Faculty of Science and Technology Muban Chombueng Rajabhat University Ratchaburi 70150 Thailand Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand Department of Materials Engineering Faculty of Engineering Kasetsart University Bangkok10900 Thailand Division of Materials Science of Science and Technology Nara Institute of Science and Technology 8916-5 Takayama Ikoma Nara630-0192 Japan Center of Radiation Research and Medical Imaging Department of Radiologic Technology Faculty of Associated Medical Sciences Chiang Mai University Chiang Mai50200 Thailand Department of Physics Kyungpook National University Daegu41566 Korea Republic of Synchrotron Research and Applications Division Synchrotron Light Research Institute 111 University Avenue Muang District Nakhon Ratchasima30000 Thailand Physics Program Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand
This study concerns alkaline fluorides such as CaF2 and BaF2 contained in gadolinium phosphate glass doped with CeF3, which were synthesized using a melt-quenching technique. Ce3+ was activated in both glasses and a c... 详细信息
来源: 评论