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浏览/检索结果: 共43条，第1-10条 帮助

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Secondary Formation and Impacts of Gaseous Nitro-Phenolic Compounds in the Continental Outflow Observed at a Background Site in South China 期刊论文  OAI收割
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2022, 卷号: 56, 期号: 11, 页码: 6933-6943
作者:  Chen, Yi;  Zheng, Penggang;  Wang, Zhe;  Pu, Wei;  Tan, Yan
  |  收藏  |  浏览/下载：23/0  |  提交时间：2022/11/07
Lattice Thermal Transport in the Homogeneous Cage-Like Compounds Cu3VSe4 and Cu3NbSe4: Interplay between Phonon-Phase Space, Anharmonicity, and Atomic Mass 期刊论文  OAI收割
CHEMPHYSCHEM, 2021, 页码: 7
作者:  Yang, Dingfeng;  Yang, Junzhu;  Quan, Xuejun;  Zhang, Bin;  Wang, Guoyu
  |  收藏  |  浏览/下载：37/0  |  提交时间：2021/12/23
Dissociation-Induced Deformation of Hydrate-Bearing Silty Sand During Depressurization Under Constant Effective Stress 期刊论文  OAI收割
GEOPHYSICAL RESEARCH LETTERS, 2021, 卷号: 48, 期号: 14, 页码: 10
作者:  Zhou, Jiazuo;  Zhou, Yuan
  |  收藏  |  浏览/下载：70/0  |  提交时间：2022/01/05
Interplay Between Receptor-Ligand Binding and Lipid Domain Formation Depends on the Mobility of Ligands in Cell-Substrate Adhesion 期刊论文  OAI收割
FRONTIERS IN MOLECULAR BIOSCIENCES, 2021, 卷号: 8, 页码: 9
作者:  Li, Long;  Wang, Xiaohuan;  Wu, Helong;  Shao, Yingfeng;  Wu, Huaping
  |  收藏  |  浏览/下载：50/0  |  提交时间：2021/05/31
The Gravitational-wave physics II: Progress 期刊论文  OAI收割
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2021, 卷号: 64, 期号: 12, 页码: 120401
作者:  Bian, Ligong;  Cai, Rong-Gen;  Cao, Shuo;  Cao, Zhoujian;  Gao, He
  |  收藏  |  浏览/下载：40/0  |  提交时间：2023/01/16
Synchronous X-ray/Optical QPOs from the Black Hole LMXB MAXI J1820+070 期刊论文  OAI收割
Monthly Notices of the Royal Astronomical Society, 2021
作者:  HXMT
  |  收藏  |  浏览/下载：59/0  |  提交时间：2022/02/08
black hole physics  Low Mass X-ray Binaries  accretion  accretion  discs  stars: individual (MAXI J1820+070)  Astrophysics - High Energy  Astrophysical Phenomena  Abstract: We present high-speed optical photometry from SAAO and SALT on the black hole LMXB MAXI J1820+070 (ASSASN-18ey), some of it simultaneous with NICER, Swift and Insight-HXMT X-ray coverage. We detect optical Quasi-Periodic Oscillations (QPOs) that move to higher frequencies as the outburst progresses, tracking both the frequency and evolution of similar X-ray QPOs previously reported. Correlated X-ray/optical data reveal a complex pattern of lags, including an anti-correlation and a sub-second lag that evolve over the first few weeks of outburst. They also show correlated components separated by a lag equal to the QPO period roughly centered on zero lag, implying that the inter-band variability is strongly and consistently affected by these QPOs at a constant phase lag of roughly ±Ю The synchronisation of X-ray and optical QPOs indicates that they must be produced in regions physically very close to each other  we thus propose that they can be explained by a precessing jet model, based on analogies with V404 Cyg and MAXI J1348-630.  
Extraction kinetics of uranium(VI) and thorium(IV) with di(1-methyl-heptyl)methyl phosphonate from nitric acid medium using a Lewis cell 期刊论文  OAI收割
SEPARATION AND PURIFICATION TECHNOLOGY, 2019, 卷号: 217, 期号: -, 页码: 258—264
作者:  Song, LJ;  Liu, Y;  Ding, SD;  Tan, ML;  Li, QN
  |  收藏  |  浏览/下载：30/0  |  提交时间：2019/12/30
Constant cyclotron line energy in Hercules X-1 - Joint Insight-HXMT and NuSTAR observations 期刊论文  OAI收割
Journal of High Energy Astrophysics, 2019, 卷号: 23, 页码: 29-32
作者:  HXMT
  |  收藏  |  浏览/下载：57/0  |  提交时间：2022/02/08
Timing analysis of Swift J1658.2-4242's outburst in 2018 with Insight-HXMT, NICER and AstroSat 期刊论文  OAI收割
Journal of High Energy Astrophysics, 2019, 卷号: 24, 页码: 30-40
作者:  HXMT
  |  收藏  |  浏览/下载：61/0  |  提交时间：2022/02/08
Accretion  accretion disks  Black hole physics  X-rays: binaries:  Swift J1658.2-4242  Astrophysics - High Energy Astrophysical Phenomena  Abstract: We present the observational results from a detailed timing analysis of the black hole candidate Swift J1658.2-4242 during its 2018 outburst with the observations of Hard X-ray Modulation Telescope (Insight-HXMT), Neutron Star Interior Composition Explorer (NICER) and AstroSat in 0.1-250 keV. The evolution of intensity, hardness and integrated fractional root mean square (rms) observed by Insight-HXMT and NICER are presented in this paper. Type-C quasi-periodic oscillations (QPOs) observed by NICER (0.8-3.5 Hz) and Insight-HXMT (1-1.6 Hz) are also reported in this work. The features of the QPOs are analyzed with an energy range of 0.5-50 keV. The relations between QPO frequency and other characteristics such as intensity, hardness and QPO rms are carefully studied. The timing and spectral properties indicate that Swift J1658.2-4242 is a black hole binary system. Besides, the rms spectra of the source calculated from the simultaneous observation of Insight-HXMT, NICER and AstroSat support the Lense-Thirring origin of the QPOs. The relation between QPO phase lag and the centroid frequency of Swift J1658.2-4242 reveals a near zero constant when < 4Hz and a soft phase lag at 6.68 Hz. This independence follows the same trend as the high inclination galactic black hole binaries such as MAXI J1659-152.  
Influence of oxidation related structural defects on localized corrosion in HVAF-sprayed Fe-based metallic coatings 期刊论文  OAI收割
SURFACE & COATINGS TECHNOLOGY, 2018, 卷号: 335, 页码: 205-218
作者:  Wu, J;  Zhang, SD;  Sun, WH;  Wang, JQ;  Wang, JQ (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
  |  收藏  |  浏览/下载：41/0  |  提交时间：2018/06/05