Results 1 to 10 of about 19,778 (271)

A Novel Approach for Predicting Mining Subsidence in Near‐Horizontal Coal Seams by Coupling Key Stratum and Stochastic Medium Theories

Geofluids
With the increasing scale and intensity of coal mining, the subsidence range of the goaf continues to expand, seriously affecting the stability of surface buildings and restricting the ecological environment protection of mining areas. To enrich the discipline system of mining subsidence and improve prediction accuracy, this study clarifies the ...
Jiazhen Li, Mingkui Sun, Taoren Du, Haibo Sun, Zhitao Yang   +4 more
openaire   +1 more source

Stochastic dynamics of order and disorder in milling whirligig beetles

Physical Review Research
The dynamics of polar order have received much attention in the literature on collective motion. However, milling dynamics, where organisms exhibit rotational motion around the group center, is understudied.
Jitesh Jhawar, Vishwesha Guttal, Shashi Thutupalli   +2 more
doaj   +1 more source

The Comparison of Measured and Simulated Dynamic Responses of Vehicles Indicated by Road Pavement Unevenness

Civil and Environmental Engineering, 2015
The article presents the comparison of measured and simulated dynamic responses of heavy vehicle which are indicated by road pavement unevenness. This unevenness was represented by speed control bumps, potholes and stochastic pavement unevenness.
Decký Martin, Kováč Matúš, Kotek Peter   +2 more
doaj   +1 more source

Prediction of subsurface settlement induced by shield tunnelling in sandy cobble stratum

Journal of Rock Mechanics and Geotechnical Engineering
This study focuses on the analytical prediction of subsurface settlement induced by shield tunnelling in sandy cobble stratum considering the volumetric deformation modes of the soil above the tunnel crown.
Fan Wang, Xiuli Du, Pengfei Li
doaj   +1 more source

Laser speckle size and contrast investigation of volumetric scattering from controlled turbid phantoms and mouse skin tissues

iScience
Summary: The potential of spatial laser speckle analysis to interrogate scattering properties of volumetric optical tissue-like phantoms and biological tissues is examined.
Carla Kulcsar, Daniel C. Louie, Alex Vitkin   +2 more
doaj   +1 more source

The Displacement Solution of Existing Tunnel and Ground by Traversing Construction by Stochastic Medium Theory

DEStech Transactions on Materials Science and Engineering, 2017
Jianchen Wang, Yunliang Liu, Dingli Zhang, Haiwei Bai, Nanxin Du, Fanwei Meng   +5 more
openaire   +2 more sources

Velocities of transmission eigenchannels and diffusion

Nature Communications
The diffusion model is used to calculate both the time-averaged flow of particles in stochastic media and the propagation of waves averaged over ensembles of disordered static configurations.
Azriel Z. Genack, Yiming Huang, Asher Maor, Zhou Shi   +3 more
doaj   +1 more source

Wave propagation in dual-porosity media under the combined effects of light, heat, elasticity, and gravity. [PDF]

Sci Rep
Attia N, Moulahi T, Ahmed A, Elidy ES.
europepmc   +1 more source

Ecological and stochastic determinants of the growth and persistence of the oral pathogen Porphyromonas gingivalis. [PDF]

NPJ Syst Biol Appl
Hussein M, Barua A, Qasaimeh M, Smardz M, Diaz PI, Hatzikirou H.   +5 more
europepmc   +1 more source

Statistical learning of stochastic complex systems via the Yau-Yau nonlinear filter. [PDF]

Innovation (Camb)
Xu S, Wang Y, Wu S, Wang Y, Dong A, Shing-Toung Yau S, Yau ST, Wu R.   +7 more
europepmc   +1 more source