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浏览/检索结果: 共33条，第1-10条 帮助

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离子回旋频率波加热下的EAST等离子体锯齿行为研究 期刊论文  OAI收割
核技术, 2023, 卷号: 46
作者:  张伟;  张新军;  麦晁玮;  温晓东;  徐立清
  |  收藏  |  浏览/下载：26/0  |  提交时间：2023/11/10
Electroencephalographic oscillations of alpha and beta rhythms during phrase-guessing procedure 期刊论文  OAI收割
COGNITIVE NEURODYNAMICS, 2022, 页码: 11
作者:  Zhao, Jia;  Zhang, Yong;  Qin, Yingmei;  Liu, Yong;  Chen, Qunlin
  |  收藏  |  浏览/下载：43/0  |  提交时间：2022/11/27
Increasing dominance of Indian Ocean variability impacts Australian wheat yields 期刊论文  OAI收割
Nature Food, 2022, 卷号: 3, 期号: 10, 页码: 862-870
作者:  Puyu Feng;  Bin Wang;  Ian Macadam;  Andréa S. Taschetto;  Nerilie J. Abram
  |  收藏  |  浏览/下载：54/0  |  提交时间：2022/10/25
Experimental Demonstration of Self-Oscillation Microcomb in a Mode-Splitting Microresonator 期刊论文  OAI收割
FRONTIERS IN PHYSICS, 2022, 卷号: 10
作者:  Wang, Xinyu;  Xie, Peng;  Wang, Yang;  Wang, Weiqiang;  Wang, Leiran
  |  收藏  |  浏览/下载：35/0  |  提交时间：2022/08/16
A New Non-Inserted and Portable FDR Instrument for Measuring Surface Soil Water Content 期刊论文  OAI收割
WATER, 2021, 卷号: 13, 期号: 19, 页码: 8
作者:  Qiao, Yunfeng;  Zhang, Qiuying;  Li, Fadong;  Liu, Shanbao;  Li, Qi
  |  收藏  |  浏览/下载：22/0  |  提交时间：2022/09/21
A New Non-Inserted and Portable FDR Instrument for Measuring Surface Soil Water Content 期刊论文  OAI收割
WATER, 2021, 卷号: 13, 期号: 19, 页码: 8
作者:  Qiao, Yunfeng;  Zhang, Qiuying;  Li, Fadong;  Liu, Shanbao;  Li, Qi
  |  收藏  |  浏览/下载：23/0  |  提交时间：2022/09/21
Detection of Flare Multiperiodic Pulsations in Mid-ultraviolet Balmer Continuum, Lyl Hard X-Ray, and Radio Emissions Simultaneously 期刊论文  OAI收割
The Astrophysical Journal, 2021, 卷号: 921, 页码: 179
作者:  HXMT
  |  收藏  |  浏览/下载：24/0  |  提交时间：2022/02/08
Solar flares  Solar oscillations  Solar ultraviolet emission  Solar  x-ray emission  Solar radio emission  1496  1515  1533  1536  1522  Astrophysics - Solar and Stellar Astrophysics  Abstract: Quasi-periodic pulsations (QPPs), which usually appear as temporal pulsations of the total flux, are frequently detected in the light curves of solar/stellar flares. In this study, we present the investigation of nonstationary QPPs with multiple periods during the impulsive phase of a powerful flare on 2017 September 6, which were simultaneously measured by the Hard X-ray Modulation Telescope (Insight-HXMT), as well as the ground-based BLENSW. The multiple periods, detected by applying a wavelet transform and Lomb-Scargle periodogram to the detrended light curves, are found to be ~20-55 s in the Ly`and mid-ultraviolet Balmer continuum emissions during the flare impulsive phase. Similar QPPs with multiple periods are also found in the hard X-ray emission and low-frequency radio emission. Our observations suggest that the flare QPPs could be related to nonthermal electrons accelerated by the repeated energy release process, i.e., triggering of repetitive magnetic reconnection, while the multiple periods might be modulated by the sausage oscillation of hot plasma loops. For the multiperiodic pulsations, other generation mechanisms could not be completely ruled out.  
Dynamic Behavior in a Storage Tank in Reduced Gravity Using Dynamic Contact Angle Method 期刊论文  OAI收割
MICROGRAVITY SCIENCE AND TECHNOLOGY, 2020, 页码: 10
作者:  Li JC(李吉成);  Lin H(林海);  Li K(李凯);  Zhao JF(赵建福);  Hu WR(胡文瑞)
  |  收藏  |  浏览/下载：49/0  |  提交时间：2020/11/30
Fluid–structure interactions of single and dual wall-mounted 2D flexible filaments in a laminar boundary layer 期刊论文  OAI收割
Journal of Fluids and Structures, 2020, 卷号: 92, 页码: 102787
作者:  Zhang X(张翔);  He GW(何国威);  Zhang X(张星)
  |  收藏  |  浏览/下载：91/0  |  提交时间：2019/11/08
Application of normal Morlet wavelet transform method to the damped harmonic analysis: On the isolation of the seismic normal modes (S-0(0) and S-0(5)) in time domain 期刊论文  OAI收割
PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 2019, 卷号: 288, 页码: 26-36
作者:  Duan, Pengshuo;  Huang, Chengli
  |  收藏  |  浏览/下载：26/0  |  提交时间：2019/05/23