中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共48条，第1-10条 帮助

条数/页： 排序方式：
Asymmetric Hard X-ray Radiation of Two Ribbons in a Thermal-Dominated C-Class Flare 期刊论文  OAI收割
SOLAR PHYSICS, 2024, 卷号: 299, 期号: 7
作者:  Shi, Guanglu;  Feng, Li;  Chen, Jun;  Ying, Beili;  Li, Shuting
  |  收藏  |  浏览/下载：22/0  |  提交时间：2024/08/12
BSS-TFNet: Attention-Enhanced Background Signal Suppression Network for Time-Frequency Spectrum in Magnetic Particle Imaging 期刊论文  OAI收割
IEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTATIONAL INTELLIGENCE, 2023, 页码: 15
作者:  Wei, Zechen;  Liu, Yanjun;  Zhu, Tao;  Yang, Xin;  Tian, Jie
  |  收藏  |  浏览/下载：39/0  |  提交时间：2024/02/22
Pore Structure Evolution in Sandstone of Underground Gas Storage during Cyclic Injection and Production Based on Nuclear Magnetic Resonance Technology 期刊论文  OAI收割
ENERGIES, 2023, 卷号: 16, 期号: 5, 页码: -
作者:  Qiu, Xiaosong
  |  收藏  |  浏览/下载：25/0  |  提交时间：2023/08/02
Predicting brain age during typical and atypical development based on structural and functional neuroimaging 期刊论文  OAI收割
HUMAN BRAIN MAPPING, 2021, 页码: 13
作者:  Wang, Qi;  Hu, Ke;  Wang, Meng;  Zhao, Yuxin
  |  收藏  |  浏览/下载：81/0  |  提交时间：2021/11/04
On the Terrestrial Gamma Ray Flashes Preceding Narrow Bipolar Events 期刊论文  OAI收割
Geophysical Research Letters, 2021, 卷号: 48, 页码: e92160
作者:  HXMT
  |  收藏  |  浏览/下载：35/0  |  提交时间：2022/02/08
low frequency magnetic sferics  narrow bipolar events (NBEs)  relativistic feedback mechanism  Terrestrial Gamma ray Flashes (TGFs)  Abstract: Narrow bipolar events (NBEs) are occasionally reported to occur within a few ms after Terrestrial Gamma ray Flashes (TGFs), while the formation mechanism remains mysterious partially due to the lack of sufficient observations. Here, nine more TGFs of this scenario are reported with concurrent LF sferics and lightning location data. The gamma ray production in these TGFs preceded the occurrence of NBEs by a minimum of 60 µs up to 13.5 ms, and no other fast leader discharge was found within 20 ms before the TGF. The TGF preceded positive NBEs occurred at altitudes of 8.6-11 km in thunderstorms, likely in the high electric field (E field) region of lightning initiation. The analyses show that the NBE preceding TGFs bear harder energy spectrum with larger proportion of high energy photons than EIP related TGFs produced in association with lightning leader. Our findings support the relativistic feedback mechanism of gamma ray generation in the large scale thunderstorm E field.  
Radiomics analysis of placenta on T2WI facilitates prediction of postpartum haemorrhage: A multicentre study 期刊论文  OAI收割
EBIOMEDICINE, 2019, 卷号: 50, 页码: 355-365
作者:  Wu, Qingxia;  Yao, Kuan;  Liu, Zhenyu;  Li, Longfei;  Zhao, Xin
  |  收藏  |  浏览/下载：58/0  |  提交时间：2020/03/30
Radiomics in multiple sclerosis and neuromyelitis optica spectrum disorder 期刊论文  OAI收割
EUROPEAN RADIOLOGY, 2019, 卷号: 29, 期号: 9, 页码: 4670-4677
作者:  Liu, Yaou;  Dong, Di;  Zhang, Liwen;  Zang, Yali;  Duan, Yunyun
  |  收藏  |  浏览/下载：133/0  |  提交时间：2019/12/16
From polarimetry to helicity: Studies of solar magnetic fields at the Huairou Solar Observing Station 期刊论文  OAI收割
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 9, 页码: 18
作者:  Zhang, HongQi
  |  收藏  |  浏览/下载：53/0  |  提交时间：2020/03/10
Perspectives on Machine Learning for Classification of Schizotypy Using fMRI Data 期刊论文  OAI收割
SCHIZOPHRENIA BULLETIN, 2018, 卷号: 44, 页码: S480-S490
作者:  Madsen, Kristoffer H.;  Krohne, Laerke G.;  Cai, Xin-lu;  Wang, Yi;  Chan, Raymond C. K.
  |  收藏  |  浏览/下载：179/0  |  提交时间：2018/05/21
NMRSpec: An integrated software package for processing and analyzing one dimensional nuclear magnetic resonance spectra 期刊论文  OAI收割
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 2017, 卷号: 162, 页码: 142-148
作者:  Cheng, Ji;  Xu, Fuqiang;  Wang, Jie;  Deng, Yinghua;  Liu, Huili
  |  收藏  |  浏览/下载：49/0  |  提交时间：2017/11/23