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A Novel Sensing Imaging Equipment Under Extremely Dim Light for Blast Furnace Burden Surface: Starlight High-Temperature Industrial Endoscope 期刊论文
IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 4, 页码: 893-906
作者:  Zhipeng Chen;  Xinyi Wang;  Weihua Gui;  Jilin Zhu;  Chunhua Yang
收藏  |  浏览/下载:0/0  |  提交时间:2024/03/18
Electromagnetically induced moire optical lattices in a coherent atomic gas 期刊论文
FRONTIERS OF PHYSICS, 2022, 卷号: 17, 期号: 4
作者:  Chen, Zhiming;  Liu, Xiuye;  Zeng, Jianhua
收藏  |  浏览/下载:182/0  |  提交时间:2022/03/25
Extremely low-Ni olivine as a tracer of carbonate-rich sediment recycling beneath the soucnwestern ukinawa Trough 期刊论文
INTERNATIONAL GEOLOGY REVIEW, 2021, 页码: 17
作者:  Ding, Yi;  Jin, Xianglong;  Li, Zhenggang;  Liu, Jiqiang;  Zhu, Jihao
收藏  |  浏览/下载:32/0  |  提交时间:2021/11/30
Tensile strain induced texture evolution in a Ni & ndash;Mo alloy with extremely fine nanotwinned columnar grains 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 812, 页码: 11
作者:  Li, J. X.;  Shi, Y-N;  You, Z. S.;  Li, X. Y.
收藏  |  浏览/下载:13/0  |  提交时间:2021/10/15
Tensile strain induced texture evolution in a Ni & ndash;Mo alloy with extremely fine nanotwinned columnar grains 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 812, 页码: 11
作者:  Li, J. X.;  Shi, Y-N;  You, Z. S.;  Li, X. Y.
收藏  |  浏览/下载:13/0  |  提交时间:2021/10/15
Tensile strain induced texture evolution in a Ni & ndash;Mo alloy with extremely fine nanotwinned columnar grains 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 812, 页码: 11
作者:  Li, J. X.;  Shi, Y-N;  You, Z. S.;  Li, X. Y.
收藏  |  浏览/下载:12/0  |  提交时间:2021/10/15
Genetic diversity of Horsfieldia tetratepala (Myristicaceae), an endangered Plant Species with Extremely Small Populations to China: implications for its conservation 期刊论文
PLANT SYSTEMATICS AND EVOLUTION, 2021, 卷号: 307, 期号: 4, 页码: -
作者:  Cai, Chaonan;  Xiao, Jianhua;  Ci, Xiuqin;  Conran, John G.;  Li, Jie
收藏  |  浏览/下载:50/0  |  提交时间:2021/09/08
Detection of two bright radio bursts from magnetar SGR 1935 + 2154 期刊论文
Nature Astronomy, 2021, 卷号: 5, 页码: 414
作者:  Kirsten, F.;  Snelders, M. P.;  Jenkins, M.;  Nimmo, K.;  van den Eijnden, J.
收藏  |  浏览/下载:42/0  |  提交时间:2021/11/18
Astrophysics - High Energy Astrophysical Phenomena  Abstract: Fast radio bursts are millisecond-duration, bright radio signals (fluence 0.1-100 Jy ms) emitted from extragalactic sources of unknown physical origin. The recent CHIME/FRB and STARE2 detection of an extremely bright (fluence ~MJy ms) radio burst from the Galactic magnetar SGR 1935+2154 supports the hypothesis that (at least some) fast radio bursts are emitted by magnetars at cosmological distances. In follow-up observations totalling 522.7 h on source, we detect two bright radio bursts with fluences of 112 ± 22 Jy ms and 24 ± 5 Jy ms, respectively. Both bursts appear to be affected by interstellar scattering and we measure significant linear and circular polarization for the fainter burst. The bursts are separated in time by ~1.4 s, suggesting a non-Poissonian, clustered emission processsimilar to those seen in some repeating fast radio bursts. Together with the burst reported by CHIME/FRB and STARE2, as well as a much fainter burst seen by FAST (fluence 60 mJy ms), our observations demonstrate that SGR 1935+2154 can produce bursts with apparent energies spanning roughly seven orders of magnitude, and that the burst rate is comparable across this range. This raises the question of whether these four bursts arise from similar physical processes, and whether the fast radio burst population distribution extends to very low energies (~1030 erg, isotropic equivalent).  
Modulated optical signal detection based on cross-correlation algorithm 会议论文
Beijing, China, 2021-06-20
作者:  Zeng, Ke;  Han, Junfeng;  Wang, Haitao;  Wang, Chen;  Xie, Xiaoping
收藏  |  浏览/下载:24/0  |  提交时间:2022/01/30
Suppression of grain boundary migration at cryogenic temperature in an extremely fine nanograined Ni-Mo alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 57, 页码: 65-69
作者:  Hu, J.;  Li, J. X.;  Shi, Y. N.
收藏  |  浏览/下载:24/0  |  提交时间:2021/02/02


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