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浏览/检索结果: 共5386条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Spectroastrometry and Reverberation Mapping of Active Galactic Nuclei. II. Measuring Geometric Distances and Black Hole Masses of Four Nearby Quasars 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2025, 卷号: 988, 期号: 1 作者:  Li, Yan-Rong;  Shangguan, Jinyi;  Wang, Jian-Min;  Davies, Ric;  Santos, Daryl J. D.   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/07/21 Study of ultra-high-energy gamma-ray source 1LHAASO J0056+6346u and its possible origins 期刊论文  OAI收割 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2025, 卷号: 68, 期号: 7 作者:  Cao, Zhen;  Aharonian, F.;  Axikegu;  Bai, Y. X.;  Bao, Y. W.   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/06/10 gamma rays  cosmic rays  supernova remnant  young massive cluster  pulsar   Monitoring AGNs with Hβ Asymmetry. V. Long-term Variation and Evolution of the Broad Hβ Emission-line Profiles 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2025, 卷号: 278, 期号: 2 作者:  Fang, Feng-Na;  Du, Pu;  Brotherton, Michael S.;  McLane, Jacob N.;  Zastrocky, T. E.   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/10 Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XIV. Long-duration High-cadence Reverberation Mapping Results for 11 PG Quasars 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2025, 卷号: 278, 期号: 2 作者:  Hu, Chen;  Yao, Zhu-Heng;  Chen, Yong-Jie;  Songsheng, Yu-Yang;  Wang, Yi-Lin   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/06/23 Selecting suitable sites for livestock manure composting via the integration of machine learning, median center and geographic information system 期刊论文  OAI收割 AGRICULTURAL SYSTEMS, 2025, 卷号: 226, 页码: 104300 作者:  Yan, Jingjie;  Yan, Bojie;  Shi, Wenjiao;  Feng, Yulin   |  收藏  |  浏览/下载：16/0  |  提交时间：2025/04/21 Livestock manure  Spatial clusters  Machine learning  Suitable sites   Picking P-wave arrival times from microseismic signals in tunnels with low signal-to-noise ratios without noise filtering 期刊论文  OAI收割 SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2025, 卷号: 192, 页码: 14 作者:  Xiao, Yaxun;  Chen, Shujie;  Feng, Guangliang;  Liu, Liu;  Li, Shaojun   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/06/27 Microseismic monitoring  Tunnel  P-wave arrival time  Noise  Instantaneous phase difference   On the preprocessing of physics-informed neural networks: How to better utilize data in fluid mechanics 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2025, 卷号: 528 作者:  Xu SF(许盛峰);  Dai, Yuanjun;  Yan C(闫畅);  Sun ZX(孙振旭);  Huang RF(黄仁芳)   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/07/21 Three dimensional (3-D) density structures for the lunar mascons beneath impact basins and its implication for the evolution of the moon 期刊论文  OAI收割 PLANETARY AND SPACE SCIENCE, 2025, 卷号: 259, 页码: 106090 作者:  Yan, Jianguo;  Manda, Brave;  Liang, Feng;  Chisenga, Chikondi;  Xiao, Zhiyong   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/05/21 Gravity anomaly  Mantle uplift  Gravity inversion  Density anomaly  Lunar basin   Cosmological distance forecasts for the CSST Galaxy Survey using BAO peaks 期刊论文  OAI收割 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2025, 卷号: 68, 期号: 4 作者:  Shi, Feng;  Tian, Jieyi;  Ding, Zhejie;  Yang, Xiaohu;  Gu, Yizhou   |  收藏  |  浏览/下载：55/0  |  提交时间：2025/03/17 large-scale structure  distance scale  cosmology   Intensified excessive wastage of key raw metals with expansion of global wind and solar photovoltaic energy development 期刊论文  OAI收割 RESOURCES CONSERVATION AND RECYCLING, 2025, 卷号: 215, 页码: 13 作者:  He, Li;  Liu, Yun-Long;  Tang, Zhen-Jie;  Sun, Tong;  Yan, Yi-Ming   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/03/31 Wind  Solar photovoltaic  Metals  Wastage  Curtailment  Transmission loss