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浏览/检索结果: 共678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：10/0  |  提交时间：2025/08/25 black hole physics  magnetic fields  polarization  radiation mechanisms: non-thermal  instrumentation: interferometers  instrumentation: polarimeters   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：33/0  |  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：30/0  |  提交时间：2025/04/28 accretion, accretion disks  black hole physics  gravitation  galaxies: active  galaxies: individual: M87  galaxies: jets   O-PRESS: Boosting OCT axial resolution with Prior guidance, Recurrence, and Equivariant Self-Supervision 期刊论文  OAI收割 MEDICAL IMAGE ANALYSIS, 2025, 卷号: 99, 页码: 16 作者:  Li, Kaiyan;  Yang, Jingyuan;  Liang, Wenxuan;  Li, Xingde;  Zhang, Chenxi   |  收藏  |  浏览/下载：18/0  |  提交时间：2024/12/06 Retinal imaging  OCT image reconstruction  Resolution  Self-supervised learning  Prior guidance   The putative center in NGC1052 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 692 作者:  Baczko, Anne-Kathrin;  Kadler, Matthias;  Ros, Eduardo;  Fromm, Christian M.;  Wielgus, Maciek   |  收藏  |  浏览/下载：77/0  |  提交时间：2025/03/05 The putative center in NGC 1052 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 692 作者:  Baczko, Anne-Kathrin;  Kadler, Matthias;  Ros, Eduardo;  Fromm, Christian M.;  Wielgus, Maciek   |  收藏  |  浏览/下载：15/0  |  提交时间：2025/08/04 methods: observational  techniques: high angular resolution  techniques: interferometric  galaxies: active  galaxies: jets  galaxies: Seyfert   Broadband multi-wavelength properties of M87 during the 2018 EHT campaign including a very high energy flaring episode 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 692, 页码: 44 作者:  Algaba, J. C.;  Balokovic, M.;  Chandra, S.;  Cheong, W. -Y.;  Cui, Y. -Z.   |  收藏  |  浏览/下载：68/0  |  提交时间：2025/02/24 galaxies: active  galaxies: individual: M 87  galaxies: jets  galaxies: nuclei   Broadband multi-wavelength properties of M87 during the 2018 EHT campaign including a very high energy flaring episode 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 692, 页码: A140 作者:  Algaba, J. C.;  Balokovic, M.;  Chandra, S.;  Cheong, W. -Y.;  Cui, Y. -Z.   |  收藏  |  浏览/下载：26/0  |  提交时间：2025/02/27 galaxies: active  galaxies: individual: M 87  galaxies: jets  galaxies: nuclei   Multi-scale feature correspondence and restriction mechanism for visible X-ray baggage re-Identification 期刊论文  OAI收割 MULTIMEDIA SYSTEMS, 2024, 卷号: 30 作者:  Chan, Sixian;  Cui, Jiaao;  Wu, Yonggan;  Wang, Hongqiang;  Bai, Cong   |  收藏  |  浏览/下载：23/0  |  提交时间：2024/11/20 Cross-modality  Re-Identification  Security inspection   Medical image reconstruction with multi-level deep learning denoiser and tight frame regularization 期刊论文  OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2024, 卷号: 477, 页码: 19 作者:  Wu, Tingting;  Huang, Chaoyan;  Jia, Shilong;  Li, Wei;  Chan, Raymond   |  收藏  |  浏览/下载：31/0  |  提交时间：2024/12/06 Medical image reconstruction  Multi-level wavelet convolutional neural  network  Tight frame  Proximal alternating minimization  Magnetic resonance imaging  Positron emission tomography