Results 41 to 50 of about 1,132,423 (301)
Frontiers in Earth ScienceIn mining, tunneling, and other engineering activities, the stability and strength of the surrounding rock system are primarily governed by the dynamic evolution of crack initiation, propagation, and interconnection in the rock material.
Yao Yan, Yuqi Zhang, Meiling Zhou
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Elastodynamic singular points and their applications
International Journal of Mathematics and Mathematical Sciences, 1981 Suitable singularites such as a dynamical Kelvin quadropole are defined to study the dynamical displacements set up in an infinite homogeneous and isotropic elastic medium.
A. D. Alawneh, R. P. Kanwal
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Peridynamic Approach to Digital Image Correlation Strain Calculation Algorithm
Applied Sciences, 2022 Digital image correlation is an experimental optical non-contact full field displacement and strain evaluation method based on the surface subsets tracking with photo cameras, digital images processing, and numerical computation.
Tomas Vaitkunas +2 more
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Deformation Measurements at the Sub-Micron Size Scale: II. Refinements in the Algorithm for Digital Image Correction [PDF]
, 1994 Improvements are proposed in the application of the Digital Image Correlation method, a technique that compares digital images of a specimen surface before and after deformation to deduce its sureface (2-D) displacement field and strains.
Knauss, W. G., Vendroux, G.
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Bounds on the volume fraction of 2-phase, 2-dimensional elastic bodies and on (stress, strain) pairs in composites [PDF]
, 2011 Bounds are obtained on the volume fraction in a two-dimensional body containing two elastically isotropic materials with known bulk and shear moduli.
Milton, Graeme Walter, Nguyen, Loc Hoang
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
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Remote online monitoring and early warning system of mining slope stability
Gong-kuang zidonghua, 2016 In view of the defect of long monitoring period, low monitoring precision and no realtime automatic monitoring existed in mine slope monitoring method, an online monitoring and early warning system of mining slope stability was designed, and design ...
LI Bo +4 more
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ISPRS Open Journal of Photogrammetry and Remote Sensing, 2021 High resolution and high accuracy distributed detection of fault creep deformation remains challenging given limited observations and associated change detection strategies.
Xinxiang Zhu +3 more
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FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
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Computational modelling of cracks in viscoplastic media [PDF]
, 2001 A newly developed numerical model is used to simulate propagating cracks in a strain softening viscoplastic medium. The model allows the simulation of displacement discontinuities independently of a finite element mesh.
De Borst, R, Sluys, LJ, Wells, GN
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