Results 31 to 40 of about 26,318 (151)

A nonlinear fractional-order damage model of stress relaxation of net-like red soil

Scientific Reports, 2021
It is essential to precisely describe the nonlinear characteristics of the stress relaxation behavior to ensure the long-term stability of geotechnical structures in the net-like red soil.
Mingwu Wang, Xinyu Xu, Qiuyan Liu, Yingxun Ding, Fengqiang Shen   +4 more
doaj   +1 more source

Damage Creep Model of Viscoelastic Rock Based on the Distributed Order Calculus

Applied Sciences, 2023
In this paper, the distributed order calculus was used to establish a creep damage theoretical model to accurately describe the creep properties of viscoelastic materials.
Ming Li, Hai Pu, Lili Cao, Ziheng Sha, Hao Yu, Jiazhi Zhang, Lianying Zhang   +6 more
doaj   +1 more source

Experimental investigation of the creep damage evolution of coal rock around gas extraction boreholes at different water contents.

PLoS ONE, 2023
The creep process of the coal rock around the extraction boreholes under stress-water coupling is an important factor affecting the stability of the boreholes. To study the influence of the water content of perimeter of the coal rock around the boreholes
Jiangbo Guo, Tianjun Zhang, Hongyu Pan, Jinyu Wu   +3 more
doaj   +2 more sources

Creep and breakage behavior of broken rock in the caved zone of abundant mines under triaxial compression condition

Energy Reports, 2022
It is essential to deeply understand the deformation behavior of overburden above the goaf after mining for the ecological restoration of abandoned mines and the reuse of underground space.
Fanfei Meng, Hai Pu, Tumelo K.M. Dintwe, Takashi Sasaoka, Junce Xu   +4 more
doaj   +1 more source

An improved nishihara model incorporating fractional derivatives for water-induced deterioration and its experimental validation on rock creep

Results in Engineering
Wenhua Zha, Bingwen Wang, Tao Xu, Xuejian Tan, YaoZong Li, Yuanxin Xu   +5 more
openaire   +3 more sources

A Simple Method for RNA-Seq of Manually Isolated Chromatophores in Oryzias Fishes. [PDF]

Dev Growth Differ
ABSTRACT RNA sequencing (RNA‐seq) has become an essential tool for analyzing gene expression and exploring cell type–specific transcriptomes. However, sample preparation and quality control remain challenging, as current approaches typically rely on dissecting tissues containing mixed cell populations or using flow cytometry to isolate fluorescently ...
Goda M, Miyagi A, Sugiwaka K, Watanabe M, Bessho-Uehara M, Hibi M, Toyoda A, Tanaka R, Masengi KWA, Yamahira K, Ansai S, Hashimoto H.   +11 more
europepmc   +2 more sources

Magnetic Field Amplification Associated with the Richtmyer-Meshkov Instability

, 2012
The amplification of a magnetic field due to the Richtmyer-Meshkov instability (RMI) is investigated by two-dimensional MHD simulations. Single-mode analysis is adopted to reveal definite relation between the nonlinear evolution of RMI and the field ...
Abdo, Bamba, Bell, Birkhoff, Bykov, Chihiro Matsuoka, Ellison, Endeve, Fukui, Giacalone, Guo, Heiles, Inoue, Inoue, Inoue, Inoue, Katsunobu Nishihara, Koyama, Koyama, Long, Mizuno, Sano, Shin, Stone, Takayoshi Sano, Tsuyoshi Inoue, Uchiyama   +26 more
core   +1 more source

SERKET: An Architecture for Connecting Stochastic Models to Realize a Large-Scale Cognitive Model

, 2017
To realize human-like robot intelligence, a large-scale cognitive architecture is required for robots to understand the environment through a variety of sensors with which they are equipped.
Nagai, Takayuki, Nakamura, Tomoaki, Taniguchi, Tadahiro   +2 more
core   +2 more sources

Global well-posedness of the Kirchhoff equation and Kirchhoff systems [PDF]

, 2014
This article is devoted to review the known results on global well-posedness for the Cauchy problem to the Kirchhoff equation and Kirchhoff systems with small data.
E Callegari, F Hirosawa, G Kirchhoff, JM Greenberg, K Nishihara, M Ghisi, P D’Ancona, P D’Ancona, P D’Ancona, R Manfrin, R Manfrin, R Racke, S Bernstein, SI Pohožhaev, T Matsuyama, T Matsuyama, T Matsuyama, T Matsuyama, T Nishida, T Yamazaki, T Yamazaki, T Yamazaki, W Rzymowski   +22 more
core   +3 more sources

Fractal derivative Nishihara rheology model and its application

Yantu gongcheng xuebao
The soft soil exhibits typical nonlinear rheological characteristics, while the traditional element models cannot accurately describe them. By replacing the conventional damper with a fractal damper and considering the damaging effects of soils, an ...
YIN Qian 1, 2 , GONG Weiming 1, 2, DAI Guoliang 1, 2, WANG Bochen 1, 2, ZHU Mingxing 3, RUAN Jing 4, LIU Qiang 5, ZHANG Fan 5
doaj   +1 more source