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浏览/检索结果: 共30条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A reduction-consistent phase field model for non-isothermal multiphase flows of N immiscible incompressible fluids 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2024, 卷号: 228, 页码: 27 作者:  Xiao, Yao;  Zeng, Zhong;  Zhang, Liangqi;  Wang, Jingzhu;  Wang, Yiwei   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/07/08 Thermocapillary flow  N -phase flows  Phase field method  Spectral element method   Spin-triplet pairing induced by near-neighbor attraction in the extended Hubbard model for cuprate chain 期刊论文  OAI收割 COMMUNICATIONS PHYSICS, 2022, 卷号: 5, 期号: 1, 页码: 257 作者:  Qu, Dai-Wei;  Chen, Bin-Bin;  Jiang, Hong-Chen;  Wang, Yao;  Li, Wei   |  收藏  |  浏览/下载：27/0  |  提交时间：2023/01/16 PHASE-DIAGRAM  CORRELATION EXPONENTS  SPECTRAL PROPERTIES  4PF INSTABILITIES  2 DIMENSIONS  SUPERCONDUCTIVITY  SYMMETRIES  TRANSITION  CHARGE  SEPARATION   Spectral Method for Phase Retrieval: An Expectation Propagation Perspective 期刊论文  OAI收割 IEEE TRANSACTIONS ON INFORMATION THEORY, 2021, 卷号: 67, 期号: 2, 页码: 1332-1355 作者:  Ma, Junjie;  Dudeja, Rishabh;  Xu, Ji;  Maleki, Arian;  Wang, Xiaodong   |  收藏  |  浏览/下载：54/0  |  提交时间：2021/04/26 Phase measurement  Message passing  Tools  Signal processing algorithms  Prediction algorithms  Numerical models  Approximation algorithms  Phase retrieval  spectral method  coded diffraction pattern  expectation propagation (EP)  approximate message passing (AMP)  state evolution  orthogonal AMP  vector AMP   The Scientific Information Model of Chang'e-4 Visible and Near-IR Imaging Spectrometer (VNIS) and In-Flight Verification 期刊论文  OAI收割 SENSORS, 2019, 卷号: 19, 期号: 12, 页码: 2806 作者:  Li Chunlai;  Wang Zhendong;  Xu Rui;  Lv Gang;  Yuan Liyin   |  收藏  |  浏览/下载：173/0  |  提交时间：2019/11/13 the Chang'e-4 lunar rover  phase-locked  signal-to-noise ratio  spectral resolution  infrared focal plane components   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：52/0  |  提交时间：2022/02/08 Stars: neutron star  Pulsars: binary(Her X-1)  X-rays: stars  Astrophysics - High Energy Astrophysical Phenomena  Abstract: The long-term evolution of the centroid energy of the CRSF in Her X-1 is still a mystery. We report a new measurement from a campaign between Insight-HXMT and NuSTAR performed in February 2018. Generally, the two satellites show well consistent results of timing and spectral properties. The joint spectral analysis confirms that the previously observed long decay phase has ended, and that the line energy instead keeps constant around 37.5 keV after flux correction.   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：57/0  |  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.   A Cost-Constrained Sampling Strategy in Support of LAI Product Validation in Mountainous Areas 期刊论文  OAI收割 REMOTE SENSING, 2016, 卷号: 8, 期号: 9 作者:  Yin, Gaofei;  Li, Ainong;  Zeng, Yelu;  Xu, Baodong;  Zhao, Wei 收藏  |  浏览/下载：24/0  |  提交时间：2017/04/24 SPECTRAL-RESOLUTION LIDAR  PHASE-CONTROL  STABILIZATION   Progress of phase-field investigations of gamma ' rafting in nickel-base single-crystal superalloys 期刊论文  OAI收割 Chinese Science Bulletin, 2014, 卷号: 59, 期号: 15, 页码: 1684-1695 Y. Zhao; H. Y. Zhang; H. Wei; Q. Zheng; T. Jin; X. F. Sun 收藏  |  浏览/下载：43/0  |  提交时间：2014/07/03 Single-crystal superalloy  gamma ' Rafting  Phase field  Elasto-plasticity  ni-based superalloys  fourier-spectral method  monte-carlo-simulation  microstructural evolution  driving-force  ordered intermetallics  high-temperature  uniaxial stress  martensitic-transformation  inhomogeneous elasticity   The Behavior of Ionic Liquids under High Pressure: A Molecular Dynamics Simulation 期刊论文  OAI收割 JOURNAL OF PHYSICAL CHEMISTRY B, 2012, 卷号: 116, 期号: 35, 页码: 10876-10884 作者:  Zhao, Yuling;  Liu, Xiaomin;  Lu, Xingmei;  Zhang, Suojiang;  Wang, Jianji 收藏  |  浏览/下载：22/0  |  提交时间：2013/11/28 force-field  1-butyl-3-methylimidazolium hexafluorophosphate  transport-properties  aqueous-solutions  spectral changes  temperature  phase  viscosity  solvents  halides   Comparison between sliding spectral method and back propagation method for radio occultation data 期刊论文  OAI收割 ACTA PHYSICA SINICA, 2011, 卷号: 60, 期号: 9, 页码: 1 作者:  Xu Xian-Sheng;  Guo Peng;  Huang Si-Xun;  Xiang Jie 收藏  |  浏览/下载：19/0  |  提交时间：2015/08/19 GPS/LEO radio occultation  multiple-phase-screen model  back propagation method  sliding spectral method