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浏览/检索结果: 共623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 First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 699 作者:  Goddi, Ciriaco;  Carlos, Douglas F.;  Crew, Geoffrey B.;  Matthews, Lynn D.;  Messias, Hugo   |  收藏  |  浏览/下载：18/0  |  提交时间：2025/08/25 black hole physics  magnetic fields  polarization  radiation mechanisms: non-thermal  instrumentation: interferometers  instrumentation: polarimeters   Use of hazardous barium slag as a supplementary cementitious material in calcium aluminate cement: Evolution of engineering properties and microstructure 期刊论文  OAI收割 CASE STUDIES IN CONSTRUCTION MATERIALS, 2025, 卷号: 22, 页码: 21 作者:  Dong, Chen-xi;  Duan, Zhao;  Li, Jiang-shan;  Chen, Xin;  Zhang, Wei   |  收藏  |  浏览/下载：23/0  |  提交时间：2025/06/27 Barium slag  Supplementary cementitious material  Calcium aluminate cement  Hazardous industrial by-products  Engineering properties   A multifrequency study of sub-parsec jets with the Event Horizon Telescope 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 695 作者:  Röder, Jan;  Wielgus, Maciek;  Lobanov, Andrei P.;  Krichbaum, Thomas P.;  Nair, Dhanya G.   |  收藏  |  浏览/下载：43/0  |  提交时间：2025/05/13 techniques: interferometric  galaxies: active  galaxies: jets  galaxies: nuclei  quasars: general  quasars: supermassive black holes   The persistent shadow of the supermassive black hole of M87: II. Model comparisons and theoretical interpretations 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693 作者:  Akiyama, The Event Horizon Telescope Collaboration Kazunori;  Albentosa, Ezequiel;  Alberdi, Antxon;  Alef, Walter;  Algaba, Juan Carlos   |  收藏  |  浏览/下载：35/0  |  提交时间：2025/04/28 accretion, accretion disks  black hole physics  gravitation  galaxies: active  galaxies: individual: M87  galaxies: jets   Divergent responses of carbon fluxes to elevated temperature and precipitation: A meta-analysis in North Hemisphere grassland ecosystems 期刊论文  OAI收割 GLOBAL ECOLOGY AND CONSERVATION, 2024, 卷号: 56, 页码: 10 作者:  Zhang, Weikang;  Cong, Shan;  Liu, Zhaogang;  Zhao, Ming;  Jiang, Zhaoxia   |  收藏  |  浏览/下载：20/0  |  提交时间：2025/02/06 Carbon fluxes  Grassland  Elevated temperature  Increased precipitation  Meta-analysis   First Very Long Baseline Interferometry Detections at 870 μm 期刊论文  OAI收割 The Astronomical Journal, 2024, 卷号: 168, 期号: 3 作者:  Raymond,Alexander W.;  Doeleman,Sheperd S.;  Asada,Keiichi;  Blackburn,Lindy   |  收藏  |  浏览/下载：65/0  |  提交时间：2024/09/30 Comprehensive study on coal gangue-based geopolymer activated by phosphoric acid: From macroscale properties to molecular simulation 期刊论文  OAI收割 CONSTRUCTION AND BUILDING MATERIALS, 2024, 卷号: 438, 页码: 24 作者:  Zhang, Wei;  Lang, Lei;  Dong, Chen-Xi;  Qi, Zhen;  Zhang, Zhao-Rong   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/06/27 Calcination coal gangue  Density function theory and molecular  dynamics  Phosphoric acid based-geopolymer  W/S ratio  Durability   Transcriptomic decoding of regional cortical vulnerability to major depressive disorder 期刊论文  OAI收割 COMMUNICATIONS BIOLOGY, 2024, 卷号: 7, 期号: 1, 页码: 12 作者:  Zhu, Jiajia;  Chen, Xiao;  Lu, Bin;  Li, Xue-Ying;  Wang, Zi-Han   |  收藏  |  浏览/下载：50/0  |  提交时间：2024/09/10 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:     |  收藏  |  浏览/下载：54/0  |  提交时间：2024/04/08 First Sagittarius A* Event Horizon Telescope Results. VIII. Physical Interpretation of the Polarized Ring 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL LETTERS, 2024, 卷号: 964, 期号: 2 作者:  Akiyama, Kazunori;  Alberdi, Antxon;  Alef, Walter;  Algaba, Juan Carlos;  Anantua, Richard   |  收藏  |  浏览/下载：46/0  |  提交时间：2024/05/13