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浏览/检索结果: 共1784条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Performance improvement of a discrete dynode electron multiplication system through the optimization of secondary electron emitter and the adoption of double-grid dynode structure 期刊论文  OAI收割 Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2024, 卷号: 1062 作者:  Liu, Biye;  Li, Jie;  Chen, Song;  Yang, Jishi;  Hu, Wenbo   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/04/08 Discrete dynode electron multiplication system  Secondary electron emission  MgO/(MgO–Au)/Au multilayer film  MgO layer thickness  Double-grid structure   Service vulnerability assessment of China's high-speed train network: A simulation approach 期刊论文  OAI收割 RELIABILITY ENGINEERING & SYSTEM SAFETY, 2024, 卷号: 245, 页码: 109971 作者:  Hu, Xinlei;  Huang, Jie;  Long, Xuanji;  Wang, Jiaoe   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/04/08 High-speed train network  Service vulnerability  Simulation approach  Ticket sales records  Train service adjustment   Scale and pattern adaptive local binary pattern for texture classification[Formula presented] 期刊论文  OAI收割 Expert Systems with Applications, 2024, 卷号: 240 作者:  Hu, Shiqi;  Li, Jie;  Fan, Hongcheng;  Lan, Shaokun;  Pan, Zhibin   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/02/07 Local binary pattern (LBP)  Texture classification  Low dimension  Scale and pattern adaptive selection  Kirsch operator   AT 2023lli: A Tidal Disruption Event with Prominent Optical Early Bump and Delayed Episodic X-Ray Emission 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL LETTERS, 2024, 卷号: 964, 期号: 2 作者:  Huang, Shifeng;  Jiang, Ning;  Zhu, Jiazheng;  Wang, Yibo;  Wang, Tinggui   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/04/08 Measurements of All-Particle Energy Spectrum and Mean Logarithmic Mass of Cosmic Rays from 0.3 to 30 PeV with LHAASO-KM2A 期刊论文  OAI收割 Physical Review Letters, 2024, 卷号: 132, 期号: 13 作者:  Cao, Zhen;  Aharonian, F.;  Axikegu   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/04/08 Research Areas  Cosmic ray composition & spectra  Gravitation, Cosmology & Astrophysics   The First LHAASO Catalog of Gamma-Ray Sources 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2024, 卷号: 271, 期号: 1 作者:  Cao, Zhen;  Aharonian, F.;  An, Q.;  Axikegu;  Bai, Y. X.   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/04/01 An ultrahigh-energy y-ray bubble powered by a super PeVatron 期刊论文  OAI收割 SCIENCE BULLETIN, 2024, 卷号: 69, 期号: 4, 页码: 449-457 作者:  Cao, Z.;  Aharonian, F.;  An, Q.;  Axikegu;  Bai, Y. X.   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/04/01 Cosmic rays  y-rays  Interstellar medium  Star cluster   Method to measure muon content of extensive air showers with LHAASO KM2A-WCDA synergy 期刊论文  OAI收割 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2024, 卷号: 1059 作者:  Cao, Zhen;  Aharonian, F.;  An, Q.;  Axikegu;  Bai, L.X.   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/03/29 Muon measurement  Water Cherenkov Detector  LHAASO   Does or Did the Supernova Remnant Cassiopeia A Operate as a PeVatron? 期刊论文  OAI收割 The Astrophysical Journal Letters, 2024, 卷号: 961, 期号: 2 作者:  Cao,Zhen;  Aharonian,F.;  An,Q.;  Axikegu,;  Bai,Y. X.   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/04/01 GeoTPE: A neural network model for geographical topic phrases extraction from literature based on BERT enhanced with relative position embedding 期刊论文  OAI收割 EXPERT SYSTEMS WITH APPLICATIONS, 2024, 卷号: 235, 页码: 14 作者:  Li, Weirong;  Sun, Kai   |  收藏  |  浏览/下载：19/0  |  提交时间：2023/10/09 GeoTPE  Geographical topic phrases  Geographical literature  BERT  Neural network  Relative position embedding