咨询与建议

限定检索结果

文献类型

  • 38,923 篇 期刊文献
  • 1,536 篇 会议

馆藏范围

  • 40,459 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 29,986 篇 工学
    • 6,729 篇 电子科学与技术(可...
    • 5,961 篇 材料科学与工程(可...
    • 4,992 篇 光学工程
    • 4,822 篇 计算机科学与技术...
    • 4,254 篇 仪器科学与技术
    • 3,574 篇 机械工程
    • 3,198 篇 控制科学与工程
    • 3,067 篇 化学工程与技术
    • 3,003 篇 软件工程
    • 2,337 篇 信息与通信工程
    • 1,174 篇 网络空间安全
    • 1,057 篇 电气工程
    • 819 篇 航空宇航科学与技...
    • 638 篇 地质资源与地质工...
    • 550 篇 环境科学与工程(可...
    • 483 篇 动力工程及工程热...
    • 435 篇 生物医学工程(可授...
    • 433 篇 测绘科学与技术
  • 15,454 篇 理学
    • 6,889 篇 物理学
    • 2,079 篇 化学
    • 1,929 篇 大气科学
    • 1,581 篇 数学
    • 832 篇 生物学
    • 764 篇 系统科学
    • 456 篇 天文学
  • 3,054 篇 管理学
    • 2,771 篇 管理科学与工程(可...
  • 2,064 篇 医学
    • 1,374 篇 临床医学
  • 1,790 篇 农学
    • 593 篇 作物学
    • 548 篇 农业资源与环境
  • 596 篇 军事学
    • 571 篇 军队指挥学
  • 448 篇 经济学
  • 244 篇 艺术学
  • 159 篇 文学
  • 128 篇 教育学
  • 116 篇 法学
  • 25 篇 历史学
  • 20 篇 哲学

主题

  • 483 篇 deep learning
  • 258 篇 polarization
  • 247 篇 quantum
  • 217 篇 optical
  • 188 篇 machine learning
  • 178 篇 rare earths
  • 148 篇 temperature
  • 144 篇 structure
  • 131 篇 fiber
  • 130 篇 perovskite
  • 122 篇 analysis
  • 107 篇 of
  • 105 篇 china
  • 101 篇 microstructure
  • 92 篇 internet of thin...
  • 90 篇 crystal
  • 81 篇 optical properti...
  • 80 篇 network
  • 79 篇 imaging
  • 75 篇 mechanism

机构

  • 955 篇 university of ch...
  • 216 篇 university of ch...
  • 143 篇 center of materi...
  • 89 篇 university of sc...
  • 79 篇 collaborative in...
  • 79 篇 state key labora...
  • 66 篇 collaborative in...
  • 65 篇 shanghai researc...
  • 61 篇 school of physic...
  • 60 篇 beijing national...
  • 55 篇 national mobile ...
  • 55 篇 state key labora...
  • 54 篇 state key labora...
  • 49 篇 ieee
  • 48 篇 school of optica...
  • 45 篇 collaborative in...
  • 44 篇 college of resou...
  • 44 篇 cas key laborato...
  • 43 篇 state key labora...
  • 42 篇 key laboratory o...

作者

  • 117 篇 jian wang
  • 113 篇 lei wang
  • 92 篇 jun wang
  • 76 篇 wei wang
  • 67 篇 bin wang
  • 63 篇 yu wang
  • 57 篇 yu zhang
  • 53 篇 jianlin zhao
  • 52 篇 wei zhang
  • 46 篇 rui wang
  • 45 篇 meng wang
  • 44 篇 jun zhang
  • 43 篇 hui wang
  • 43 篇 li li
  • 41 篇 feng liu
  • 41 篇 xi chen
  • 39 篇 guang-can guo
  • 39 篇 yang liu
  • 36 篇 jing zhang
  • 35 篇 qian chen

语言

  • 34,756 篇 英文
  • 5,703 篇 中文
检索条件"机构=Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology"
40459 条 记 录,以下是91-100 订阅
排序:
IDSSCNN-XgBoost:Improved Dual-Stream Shallow Convolutional Neural Network Based on Extreme Gradient Boosting Algorithm for micro Expression Recognition
收藏 引用
Computers, Materials & Continua 2025年 第1期82卷 729-749页
作者: Adnan Ahmad Zhao Li Irfan Tariq Zhengran He School of information science and Engineering Southeast UniversityNanjing210016China
micro-expressions(ME)recognition is a complex task that requires advanced techniques to extract informative features fromfacial *** deep neural networks(DNNs)with convolutional structures have been ***,unlike DNNs,sha... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Underground laboratories · Deep underground observation ·Scientific questions—Insights from observations of multi-physic fields in deep underground labs
收藏 引用
science China Earth sciences 2025年
作者: Huiqi REN Yun WANG Chang CHEN Guangyu FU Longqing QIU Lianghui GUO Chengliang XIE Yongsheng HE Heping SUN Jiwen TENG Institute of Defense Engineering Academy of Military Sciences State Kay laboratory of Geological Processes and Mineral Resources Key Laboratory of Intraplate Volcanoes and Earthquakes Ministry of Education China University of Geosciences (Beijing) Shanghai Institute of microsystem and information technology Chinese Academy of Sciences Innovation Academy for Precision Measurement science and technology Chinese Academy of Sciences Institute of Geology and Geophysics Chinese Academy of Sciences
This paper presents a comprehensive review on recent development and research conducted in domestic and international underground laboratories. We first introduce the differences in three environments—surface, mounta...
来源: 同方期刊数据库 同方期刊数据库 评论
Impact of Bubbles on Mechanical Performances in a Borosilicate Glass
收藏 引用
Journal of Wuhan University of technology(Materials science) 2025年 第1期40卷 25-29页
作者: LI Chengxing LI Dongfeng MA Shilong QIAO Ang ZHENG Qingshuang China Helicopter Research and Development Institute Jingdezhen 333001China State key laboratory of Silicate Materials for Ar-chitectures Wuhan University of TechnologyWuhan 430070China
To analyze the impact of bubbles on the mechanical behavior of glasses,by controlling the refining time,we prepared three borosilicate glasses with the same composition and different *** the analysis software integrat... 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
Direct Photolithography of WO_(x)Nanoparticles for High‑Resolution Non‑Emissive Displays
收藏 引用
Nano-micro Letters 2025年 第3期17卷 297-309页
作者: Chang Gu Guojian Yang Wenxuan Wang Aiyan Shi Wenjuan Fang Lei Qian Xiaofei Hu Ting Zhang Chaoyu Xiang Yu‑Mo Zhang laboratory of Optoelectronic information technology and Devices Ningbo Institute of Materials Technology and EngineeringChinese Academy of SciencesNingbo 315201People’s Republic of China Hangzhou Bay laboratory of Advanced Nano‑Optoelectronic Materials and Devices Qianwan Institute of CNITECHNingbo 315336People’s Republic of China Smart Materials for Architecture Research Lab Innovation Center of Yangtze River DeltaZhejiang UniversityJiaxing 314100People’s Republic of China University of science and technology of China Hefei 230026People’s Republic of China State key Lab of Supramolecular Structure and Materials College of ChemistryJilin UniversityChangchun 130012People’s Republic of China
High-resolution non-emissive displays based on electrochromic tungsten oxides(WOx)are crucial for future near-eye virtual/augmented reality interactions,given their impressive attributes such as high environmental sta... 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
Design of a terahertz slotted waveguide array antenna based on photonic crystal
收藏 引用
Optoelectronics Letters 2025年
作者: PAN Wu YE Kuan ZHANG Zhen LI Renpu QIU Sen HUANG Lei College of Photoelectronic Engineering, Chongqing University of Posts and Telecommunications Chongqing Municipal key laboratory of Photoelectric information Sensing and Transmission technology, Chongqing University of Posts and Telecommunications laboratory of Quantum information technology, Chongqing University of Posts and Telecommunications
In this paper, a terahertz slotted waveguide array antenna is designed based on photonic crystal, which can realize efficient radiation of terahertz waves. The electromagnetic wave is fed from the rectangular wavegu...
来源: 同方期刊数据库 同方期刊数据库 评论
Specific staining and precise killing of cancer cells through fusion of pharmaceutical chemistry and π-bridge effect design philosophy
收藏 引用
science China Chemistry 2025年
作者: Qiong Liu Qiyun Deng Changxu Zhu Kongqi Chen Lidan Chen Zhaohui Sun Ben Zhong Tang Zhiming Wang AIE Institute Center for Aggregation-Induced Emission State Key Laboratory of Luminescent Materials and Devices Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province South China University of Technology Department of laboratory Medicine General Hospital of Southern Theater Command School of Life sciences The Chinese University of Hong Kong Shenzhen Institute of Aggregate science and technology School of Science and Engineering The Chinese University of Hong Kong HKUST-Shenzhen Research Institute
The development of an advanced phototheranostic platform that combines imaging and therapy in a single agent is an appealing yet challenging *** this study,we successfully constructed three novel fluorescent probes by...
来源: 同方期刊数据库 同方期刊数据库 评论
Investigation of edge states variation in valley photonic crystals by modulating the refractive index of domain walls
收藏 引用
Optoelectronics Letters 2025年 第3期21卷 160-166页
作者: ZHANG Run ZHONG Xingli LIN Zhongxi QIU Weibin SU Hui key laboratory of Optoelectronic Materials Chemistry and Physics Collaborative Innovation Center for Optoelectronic Semiconductors and Efficient Devices Fujian Institute of Research on the Structure of Matter Chinese Academy of Science University of Chinese Academy of sciences Chinese Academy of Sciences College of information science and Engineering Huaqiao University Fujian science & technology Innovation laboratory for Optoelectronic information of China
Realizing the valley Hall effect by breaking the spatial inversion symmetry of photonic systems has become a cutting-edge field of micro-nano-optics, since the valley degree of freedom was introduced into photonic sys...
来源: 同方期刊数据库 同方期刊数据库 评论
AsyCo: an asymmetric dual-task co-training model for partial-label learning
收藏 引用
science China(information sciences) 2025年
作者: Beibei LI Yiyuan ZHENG Beihong JIN Tao XIANG Haobo WANG Lei FENG College of Computer science Chongqing University State key laboratory of Computer science Institute of Software Chinese Academy of Sciences University of Chinese Academy of sciences School of Software technology Zhejiang University School of Computer science and Engineering Nanyang Technological University
Partial-label learning (PLL) is a typical problem of weakly supervised learning, where each training instance is annotated with a set of candidate labels. Self-training PLL models achieve state-of-the-art performance ...
来源: 同方期刊数据库 同方期刊数据库 评论
Dynamical control of directional nonlinear scattering from metallic nanoantennas by three-dimensional focal polarization orientation
收藏 引用
Optoelectronics Letters 2021年 第2期17卷 65-69页
作者: WANG Xiang-hui WANG Jian-xin ZENG Ming tianjin key laboratory of micro-scale optical information science and technology Institute of Modern OpticsNankai UniversityTianjin 300350China School of Electrical Engineering and Automation Tianjin UniversityTianjin 300072China
We demonstrate that the directionality of far-field second harmonic(SH) emission generated from individual gold nanosphere can be flexibly engineered by manipulating three-dimensional(3D) focal polarization orientatio... 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
E-PRedictor: an approach for early prediction of pull request acceptance
收藏 引用
science China(information sciences) 2025年
作者: Kexing CHEN Lingfeng BAO Xing HU Xin XIA Xiaohu YANG State key laboratory of Blockchain and Data Security Zhejiang University Software Engineering Application technology Lab
A pull request (PR) is an event in Git where a contributor asks project maintainers to review code he/she wants to merge into a project. The PR mechanism greatly improves the efficiency of distributed software develop...
来源: 同方期刊数据库 同方期刊数据库 评论