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浏览/检索结果: 共1174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作者升序作者降序题名升序题名降序发表日期升序发表日期降序 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：25/0  |  提交时间：2025/07/21 A Characteristic Optical Variability Timescale in Jetted Active Galactic Nuclei: A Large Gamma-Ray Emission Sample 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2025, 卷号: 279, 期号: 1 作者:  Xiong DR(熊定荣);  Sun, Mouyuan;  Wang, Jun-Xian;  Fan, Junhui;  Xue, Yongquan   |  收藏  |  浏览/下载：18/0  |  提交时间：2025/06/23 Noise Reduction Method for Radio Astronomy Single Station Observation Based on Wavelet Transform and Mathematical Morphology 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 卷号: 25, 期号: 7 作者:  Qin, Ming-Wei;  Tang, Rui;  Zhou, Ying-Hui;  Lan, Chang-Jun;  Fu, Wen-Hao   |  收藏  |  浏览/下载：21/0  |  提交时间：2025/07/03 methods: data analysis  techniques: image processing  techniques: spectroscopic  Sun: radio radiation  methods: numerical   Identifying Compton-thick Active Galactic Nuclei with a Machine Learning Algorithm in Chandra Deep Field-South 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2025, 卷号: 987, 期号: 1 作者:  Zhang, Rui;  Guo, Xiaotong;  Gu, Qiusheng;  Fang, Guanwen;  Xu, Jun   |  收藏  |  浏览/下载：15/0  |  提交时间：2025/07/14 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：22/0  |  提交时间：2025/06/23 Oxytocinergic input from the paraventricular nucleus to the nucleus accumbens core modulates methamphetamine-conditioned place preference 期刊论文  OAI收割 NATURE COMMUNICATIONS, 2025, 卷号: 16, 期号: 1, 页码: 13 作者:  Cheng, Ying-jie;  Zan, Gui-ying;  Deng, Ying-zhi;  Deng, Di;  Wu, Man-qing   |  收藏  |  浏览/下载：8/0  |  提交时间：2025/07/25 Detection of an Orphan X-Ray Flare from a Blazar Candidate EP240709a with the Einstein Probe 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2025, 卷号: 984, 期号: 1 作者:  Liu, Mingjun;  Zhang, Yijia;  Wang, Yun;  Xue, Rui;  Buckley, David   |  收藏  |  浏览/下载：28/0  |  提交时间：2025/05/05 Associations of compound hot extremes and heat waves with first-ever stroke morbidity in the context of climate change 期刊论文  OAI收割 ADVANCES IN CLIMATE CHANGE RESEARCH, 2025, 卷号: 16, 期号: 2, 页码: 425-432 作者:  Yang, Chen-Lu;  Wang, Ming-Wei;  Ren, Zhou-Peng;  Li, Yi-Ke;  Hou, Yong-Lin   |  收藏  |  浏览/下载：19/0  |  提交时间：2025/07/18 Climate change  Compound hot extreme  Compound heat waves  Stroke morbidity   Terrestrial ecosystem response to Early Cretaceous global environmental change: A calibrated, high-resolution Aptian record from Northeast China 期刊论文  OAI收割 EARTH AND PLANETARY SCIENCE LETTERS, 2025, 卷号: 653, 页码: 13 作者:  Sun, Ming-Dao;  Lin, Qin;  Ramezani, Jahandar;  Liu, Jiang-Si;  Lu, Zheng-An   |  收藏  |  浏览/下载：46/0  |  提交时间：2025/04/03 Early Cretaceous  Aptian  CA-ID-TIMS geochronology  Astrochronology  Carbon isotope stratigraphy   New Arylalkenyl α-Pyrones from Cryptocarya densiflora 期刊论文  OAI收割 CHEMISTRY & BIODIVERSITY, 2025, 页码: 6 作者:  Meng, Jie;  Xue, Jun-Juan;  Miao, Lei;  Zhang, Yu;  Rao, Li   |  收藏  |  浏览/下载：22/0  |  提交时间：2025/04/01 alpha-pyrones  Cryptocarya densiflora  cytotoxicity  quantum chemical calculations  spectroscopic data