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浏览/检索结果: 共14条，第1-10条 帮助

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Interactions between the Jet and Disk Wind in Nearby Radio-intermediate Quasar III Zw 2 期刊论文  OAI收割
The Astrophysical Journal, 2023, 卷号: 944, 期号: 2, 页码: 187
作者:  Wang,Ailing;  An,Tao;  Guo,Shaoguang;  Mohan,Prashanth;  Chamani,Wara
  |  收藏  |  浏览/下载：1/0  |  提交时间：2024/05/23
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：32/0  |  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.  
Characteristics of the air-sea exchange of gaseous mercury and deposition flux of atmospheric mercury at an island near the boundary of the Bohai Sea and Yellow Sea 期刊论文  OAI收割
ATMOSPHERIC ENVIRONMENT, 2020, 卷号: 232, 页码: 1-9
作者:  Wang, Chunjie;  Wang, Zhangwei;  Zhang, Xiaoshan
  |  收藏  |  浏览/下载：18/0  |  提交时间：2021/08/31
Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor 期刊论文  OAI收割
IET ELECTRIC POWER APPLICATIONS, 2019, 卷号: 13, 期号: 8, 页码: 1229-1239
作者:  An Yuejun;  Zhang Zhiheng;  Li Ming;  Wang Guangyu;  Kong Xiangling
  |  收藏  |  浏览/下载：27/0  |  提交时间：2021/02/02
Investigation of the relationship between the air pollution and solar activity 期刊论文  OAI收割
ASTROPHYSICS AND SPACE SCIENCE, 2017, 卷号: 362, 期号: 8
作者:  Liu, Bisong;  Tan, Chengming;  Tan, Baolin
  |  收藏  |  浏览/下载：36/0  |  提交时间：2017/12/06
Investigation of factors affecting mercury emission from subtropical forest soil: A field controlled study in southwestern China 期刊论文  OAI收割
JOURNAL OF GEOCHEMICAL EXPLORATION, 2017, 卷号: 176, 期号: 0, 页码: 128-135
作者:  Zhang, Xiaoshan;  Zhou, Jun;  Sun, Ting;  Wang, Zhangwei
  |  收藏  |  浏览/下载：20/0  |  提交时间：2018/07/24
Measurement of heat flux distribution of supercritical kerosene fueled supersonic combustor 会议论文  OAI收割
32nd AIAA Aerodynamic Measurement Technology and Ground Testing Conference, 2016, Washington, DC, United states, June 13, 2016 - June 17, 2016
作者:  Cheng D(程迪);  Wang J(王晶);  Gong J;  Lu Y(陆阳);  Yao W(姚卫)
收藏  |  浏览/下载：44/0  |  提交时间：2017/05/05
Modern transport and deposition of settling particles in the northern South China Sea: Sediment trap evidence adjacent to Xisha Trough 期刊论文  OAI收割
DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 2014, 卷号: 93, 页码: 145-155
Liu, JG; Clift, PD; Yan, W; Chen, Z; Chen, H; Xiang, R; Wang, DX
收藏  |  浏览/下载：54/0  |  提交时间：2014/12/11
Sources and transport of organic carbon from the Dongjiang River to the Humen outlet of the Pearl River, southern China 期刊论文  OAI收割
Journal of Geographical Sciences, Journal of Geographical Sciences, 2014, 2014, 卷号: 24, 24, 期号: 1, 页码: 143–158, 143–158
作者:  Yingchun Fu;  Congguo Tang;  Jun Li;  Yaolong Zhao;  Wei Zhong
  |  收藏  |  浏览/下载：17/0  |  提交时间：2020/12/29
Analysis trends of ultraviolet B fluxes in the continental US with USDA and TOMS data 会议论文  OAI收割
Remote Sensing and Modeling of Ecosystems for Sustainability X, San Diego, CA, United states, August 26, 2013 - August 29, 2013
Gao, Zhiqiang(1,2); Ning, Jicai(1); Shi, Runhe(2); Gao, Wei(2)
收藏  |  浏览/下载：31/0  |  提交时间：2015/08/10