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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：44/0  |  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).  
Biomass-Derived 3D Interconnected Porous Carbon-Encapsulated Nano-FeS2 for High-Performance Lithium-Ion Batteries 期刊论文
ACS APPLIED ENERGY MATERIALS, 2020, 卷号: 3, 期号: 6, 页码: 5589-5596
作者:  Xu, Xin;  Ying, Hangjun;  Zhang, Shunlong;  Meng, Zhen;  Yan, Xufeng
收藏  |  浏览/下载：110/0  |  提交时间：2020/12/16
Revealing the role of tellurium in palladium-tellurium catalysts for the direct synthesis of hydrogen peroxide 期刊论文
JOURNAL OF CATALYSIS, 2020, 卷号: 385, 页码: 21-29
作者:  Tian, PF;  Xuan, FZ;  Ding, DD;  Sun, Y;  Xu, XY
收藏  |  浏览/下载：39/0  |  提交时间：2021/09/06
Deactivation of Cu-SSZ-13 in the presence of SO2 during hydrothermal aging 期刊论文
CATALYSIS TODAY, 2019, 卷号: 320, 页码: 84-90
作者:  Shan, Yulong;  Shi, Xiaoyan;  Yan, Zidi;  Liu, Jingjing;  Yu, Yunbo
收藏  |  浏览/下载：5/0  |  提交时间：2020/10/22
miR-490-3p functions as a tumor suppressor in glioma by inhibiting high-mobility group AT-hook 2 expression 期刊论文
EXPERIMENTAL AND THERAPEUTIC MEDICINE, 2019, 卷号: 18, 期号: 1
作者:  Zhang, Fang;  Wu, Anhao;  Wang, Yinhui;  Liu, Jianmin
收藏  |  浏览/下载：20/0  |  提交时间：2019/12/04
microRNA-493 inhibits tongue squamous cell carcinoma oncogenicity via directly targeting HMGA2 期刊论文
ONCOTARGETS AND THERAPY, 2019, 卷号: 12
作者:  Jiao, Dan;  Liu, Yingying;  Tian, Zhen
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05
ACE inhibitor suppresses cardiac remodeling after myocardial infarction by regulating dendritic cells and AT(2) receptor-mediated mechanism in mice 期刊论文
BIOMEDICINE & PHARMACOTHERAPY, 2019, 卷号: 114
作者:  Yuan, Jie;  Ma, Yuanji;  Hu, Jialu;  Gao, Wei;  Zou, Yunzeng
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05
Decreased H3K9ac level of AT2R mediates the developmental origin of glomerulosclerosis induced by prenatal dexamethasone exposure in male offspring rats 期刊论文
TOXICOLOGY, 2019, 卷号: 411
作者:  Li, Bin;  Zhu, Yanan;  Chen, Haiyun;  Gao, Hui;  He, Hangyuan
收藏  |  浏览/下载：11/0  |  提交时间：2019/12/05
特异性AT序列结合蛋白2在颌面部发育及牙周组织再生中作用的研究进展 期刊论文
国际口腔医学杂志, 2019, 卷号: 46, 期号: 3, 页码: 320-325
作者:  贾婷婷;  颜世果
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/11
Effect of Ni on mechanical behavior of Al2O3/(W,Ti)C ceramic tool materials at ambient and elevated temperatures 期刊论文
MATERIALS RESEARCH EXPRESS, 2019, 卷号: 6, 期号: 4
作者:  Wang, Bo;  Liu, Hanlian;  Zhu, Hongtao;  Huang, Chuanzhen;  Zhao, Bin
收藏  |  浏览/下载：9/0  |  提交时间：2019/12/11

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