中国科学院机构知识库网格系统: 检索

Equation of state and Joule-Thompson expansion for the FRW universe in the brane world scenario 期刊论文 OAI收割
NUCLEAR PHYSICS B, 2023, 卷号: 987, 页码: 116091
作者: Kong, Shi-Bei; Abdusattar, Haximjan; Zhang, Hongsheng; Hu, Ya-Peng

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收藏 | 浏览/下载：11/0 | 提交时间：2023/12/07

COSMOLOGICAL CONSTANT APPARENT HORIZON 1ST LAW DIMENSIONS HIERARCHY DYNAMICS GRAVITY ENERGY

Theoretical verification of the rationality of strain energy storage index as rockburst criterion based on linear energy storage law 期刊论文 OAI收割
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2022, 卷号: 14, 期号: 6, 页码: 1737
作者: Gong, Fengqiang; Luo, Song; Jiang, Quan; Xu, Lei

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收藏 | 浏览/下载：24/0 | 提交时间：2023/08/02

Rockburst criterion Strain energy storage index Linear energy storage (LES) law Peak-strength strain energy storage index

Energy-preserving fully-discrete schemes for nonlinear stochastic wave equations with multiplicative noise 期刊论文 OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 451, 页码: 20
作者: Hong, Jialin; Hou, Baohui; Sun, Liying

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收藏 | 浏览/下载：34/0 | 提交时间：2022/04/29

Compact finite difference method Interior penalty discontinuous Galerkin finite element method Pade approximation Averaged energy evolution law Stochastic wave equation Multiplicative noise

An alternative numerical method for calculating C* parameter under mode I loading utilizing rate-dependent energy release rate 期刊论文 OAI收割
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 卷号: 109, 页码: 102737
作者: Du XH; Dai YW; Han Q; Liu YH; Cao P

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收藏 | 浏览/下载：57/0 | 提交时间：2020/12/28

Power-law creep CRACK-TIP FIELDS Energy release rate HIGHER-ORDER Virtual crack closure technique (VCCT) GROWTH C*-integral BEHAVIOR Equivalent domain integral NOTCHES STRESS JOINTS

Scale model test study of influence of joints on blasting vibration attenuation 期刊论文 OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 页码: 18
作者: Yu, Chong; Yue, Haozhen; Li, Haibo; Xia, Xiang; Liu, Bo

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收藏 | 浏览/下载：25/0 | 提交时间：2021/05/25

Blasting vibration Jointed rock masses Model test Attenuation law Energy distribution

Yield Criterion for Rocklike Geomaterials Based on Strain Energy and CMP Model 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2020, 卷号: 20, 期号: 3, 页码: 13
作者: Li, Zhen; Zhou, Hui; Hu, Dawei; Zhang, Chuanqing

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收藏 | 浏览/下载：24/0 | 提交时间：2021/05/25

Strength theory Evolution law Strain energy Parameter correlation Intermediate principal stress effect

Constraining the X-Ray-Infrared Spectral Index of Second-timescale Flares from SGR 1935+2154 with Palomar Gattini-IR 期刊论文 OAI收割
The Astrophysical Journal, 2020, 卷号: 901, 页码: L7
作者: HXMT

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收藏 | 浏览/下载：24/0 | 提交时间：2022/02/08

Radio transient sources Magnetars Soft gamma-ray repeaters 2008 992 1471 Astrophysics - High Energy Astrophysical Phenomena Astrophysics - Instrumentation and Methods for Astrophysics Abstract: The Galactic magnetar SGR 1935+2154 has been reported to produce the first example of a bright millisecond-duration radio burst (FRB 200428) similar to the cosmological population of fast radio bursts (FRBs). The detection of a coincident bright X-ray burst represents the first observed multiwavelength counterpart of an FRB. However, the search for similar emission at optical wavelengths has been hampered by the high inferred extinction on the line of sight. Here, we present results from the first search for second-timescale emission from the source at near-infrared (NIR) wavelengths using the Palomar Gattini-IR observing system in the J band, enabled by a novel detector readout mode that allows short exposure times of ?0.84 s with 99.9% observing efficiency. With a total observing time of ?12 hr (?47,728 images) during its 2020 outburst, we place median 3Ҡlimits on the second-timescale NIR fluence of ?18 Jy ms (13.1 AB mag). The corresponding extinction-corrected limit is ?125 Jy ms for an estimated extinction of A_J = 2.0 mag. Our observations were sensitive enough to easily detect an NIR counterpart of FRB 200428 if the NIR emission falls on the same power law as observed across its radio to X-ray spectrum. We report nondetection limits from epochs of four simultaneous X-ray bursts detected by the Insight-HXMT and NuSTAR telescopes during our observations. These limits provide the most stringent constraints to date on fluence of flares at 10¹⁴ Hz, and constrain the fluence ratio of the NIR emission to coincident X-ray bursts to R_NIR ? 0.025 (fluence index ?0.35).

Stochastic thermodynamics with odd controlling parameters 期刊论文 OAI收割
PHYSICAL REVIEW E, 2019, 卷号: 100, 期号: 1, 页码: 12127
作者: Li, Geng; Tu, Z. C.

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收藏 | 浏览/下载：19/0 | 提交时间：2020/06/16

FREE-ENERGY DIFFERENCES FLUCTUATION THEOREM NONEQUILIBRIUM MEASUREMENTS 2ND LAW EQUILIBRIUM EQUATION

ON ENERGY DISSIPATION THEORY AND NUMERICAL STABILITY FOR TIME-FRACTIONAL PHASE-FIELD EQUATIONS 期刊论文 OAI收割
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2019, 卷号: 41, 期号: 6, 页码: A3757-A3778
作者: Tang, Tao; Yu, Haijun; Zhou, Tao

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收藏 | 浏览/下载：25/0 | 提交时间：2020/09/23

time-fractional phase-field equations Allen-Cahn equation Cahn-Hilliard equation MBE model energy dissipation law maximum principle

ANALYSIS OF THE MEAN FIELD FREE ENERGY FUNCTIONAL OF ELECTROLYTE SOLUTION WITH NONHOMOGENOUS BOUNDARY CONDITIONS AND THE GENERALIZED PB/PNP EQUATIONS WITH INHOMOGENEOUS DIELECTRIC PERMITTIVITY 期刊论文 OAI收割
SIAM JOURNAL ON APPLIED MATHEMATICS, 2018, 卷号: 78, 期号: 2, 页码: 1131-1154
作者: Liu, Xuejiao; Qiao, Yu; Lu, Benzhou

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收藏 | 浏览/下载：28/0 | 提交时间：2018/07/30

free energy functional electrolyte boundary conditions variable dielectric generalized Poisson-Nernst-Planck/Poisson-Boltzmann equations energy law