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浏览/检索结果: 共34条,第1-10条 帮助

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Transient receptor potential (TRP) channels in Sebastes schlegelii: Genome-wide identification and ThermoTRP expression analysis under high-temperature 期刊论文  OAI收割
GENE, 2024, 卷号: 910, 页码: 12
作者:  
Huang, Jinwei;  Wang, Xueying;  Guo, Xiaoyang;  Liu, Qinghua;  Li, Jun
  |  收藏  |  浏览/下载:4/0  |  提交时间:2024/08/29
Dynamic evolution of shale permeability under coupled temperature and effective stress conditions 期刊论文  OAI收割
ENERGY, 2023, 卷号: 266, 页码: 14
作者:  
Li, Guoliang;  Li, Guanfang;  Luo, Chao;  Zhou, Runqing;  Zhou, Jian
  |  收藏  |  浏览/下载:32/0  |  提交时间:2023/03/30
Analysis of Transient Operating Characteristics of the 10 Kv Tri-Axial HTS Cable Under Fault Current 期刊论文  OAI收割
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2021, 卷号: 31
作者:  
Guan, Guangyu;  Feng, Bin;  Ding, Kaizhong;  Zhu, Jiahui;  Wei, Defu
  |  收藏  |  浏览/下载:54/0  |  提交时间:2021/11/15
Real-time temperature estimation method for electromagnetic performance improvement of a large axisymmetric radio telescope under solar radiation 期刊论文  OAI收割
Iet Microwaves Antennas & Propagation, 2020, 卷号: 14, 期号: 13, 页码: 1635-1642
作者:  
Lian, Peiyuan;  Wang, Congsi;  Xu, Qian;  Xiang, Binbin;  Shi, Yu
  |  收藏  |  浏览/下载:40/0  |  提交时间:2021/06/25
An underlying clock in the extreme flip-flop state transitions of the black hole transient Swift J1658.2-4242 期刊论文  OAI收割
Astronomy and Astrophysics, 2020, 卷号: 641, 页码: A101
作者:  
HXMT
  |  收藏  |  浏览/下载:58/0  |  提交时间:2022/02/08
accretion  accretion disks  black hole physics  X-rays: binaries  time  Astrophysics - High Energy Astrophysical Phenomena  Abstract:
Aims: Flip-flops are top-hat-like X-ray flux variations, which have been observed in some transient accreting black hole binary systems, and feature simultaneous changes in the spectral hardness and the power density spectrum (PDS). They occur at a crucial time in the evolution of these systems, when the accretion disc emission starts to dominate over coronal emission. Flip-flops remain a poorly understood phenomenon, so we aim to thoroughly investigate them in a system featuring several such transitions.
Methods: Within the multitude of observations of Swift J1658.2-4242 during its outburst in early 2018, we detected 15 flip-flops, enabling a detailed analysis of their individual properties and the differences between them. We present observations by XMM-Newton, NuSTAR, Astrosat, Swift, Insight-HXMT, INTEGRAL, and ATCA. We analysed their light curves, searched for periodicities, computed their PDSs, and fitted their X-ray spectra, to investigate the source behaviour during flip-flop transitions and how the interval featuring flip-flops differs from the rest of the outburst.
Results: The flip-flops of Swift J1658.2-4242 are of an extreme variety, exhibiting flux differences of up to 77% within 100 s, which is much larger than what has been seen previously. We observed radical changes in the PDS simultaneous with the sharp flux variations, featuring transitions between the quasi-periodic oscillation types C and A, which have never been observed before. Changes in the PDS are delayed, but more rapid than changes in the light curve. Flip-flops occur in two intervals within the outburst, separated by about two weeks in which these phenomena were not seen. Transitions between the two flip-flop states occurred at random integer multiples of a fundamental period of 2.761 ks in the first interval and 2.61 ks in the second. Spectral analysis reveals the high and low flux flip-flop states to be very similar, but distinct from intervals lacking flip-flops. A change of the inner temperature of the accretion disc is responsible for most of the flux difference in the flip-flops. We also highlight the importance of correcting for the influence of the dust scattering halo on the X-ray spectra.
  
Experiments and simulations of QCW Yb:YAG laser with consideration of transient temperature 期刊论文  OAI收割
OPTICS COMMUNICATIONS, 2019, 卷号: 435, 页码: 433-440
作者:  
Xu, Zhi;  Wang, Yanchao;  Wang, Pengyuan;  Chen, Ying;  Zhang, Baichao
  |  收藏  |  浏览/下载:79/0  |  提交时间:2019/06/20
Experiments and simulations of qcw yb:yag laser with consideration of transient temperature 期刊论文  iSwitch采集
Optics communications, 2019, 卷号: 435, 页码: 433-440
作者:  
Wang, Yanchao;  Wang, Pengyuan;  Chen, Ying;  Zhang, Baichao;  Liu, Dong
收藏  |  浏览/下载:113/0  |  提交时间:2019/05/08
Energy relaxation dynamics in ferromagnetic Co film with femtosecond transient absorption 期刊论文  OAI收割
Optics Communications, 2019, 卷号: 452, 页码: 83-87
作者:  
P.L.Zhang;  Y.H.Yang;  A.M.Chen;  Y.Shi;  Y.P.Wang
  |  收藏  |  浏览/下载:24/0  |  提交时间:2020/08/24
Transient microstructure in long alkane segment polyamide: Deformation mechanism and its temperature dependence 期刊论文  OAI收割
POLYMER, 2016, 卷号: 97, 页码: 217-225
作者:  
Wang, Lili;  Dong, Xia;  Huang, Miaoming;  Wang, Dujin
收藏  |  浏览/下载:28/0  |  提交时间:2017/01/17
Thermal Characteristics of Air-Water Spray Impingement Cooling of Hot Metallic Surface under Controlled Parametric Conditions 期刊论文  OAI收割
2016
作者:  
Nayak, S. K. and Mishra, P. C.
收藏  |  浏览/下载:28/0  |  提交时间:2017/05/27