Results 151 to 160 of about 308,630 (196)

Cell-to-Cell Variability in Deformations Across Compressed Myoblasts

Journal of Biomechanical Engineering, 2011
Many biological consequences of external mechanical loads applied to cells depend on localized cell deformations rather than on average whole-cell-body deformations. Such localized intracellular deformations are likely to depend, in turn, on the individual geometrical features of each cell, e.g., the local surface curvatures or the size of the nucleus,
Noa, Slomka, Amit, Gefen
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Deformation banding in a Nb polycrystal deformed by successive compression tests

Acta Materialia, 2012
Abstract A large-grained Nb polycrystal was successively uniaxially compressed to different cumulative strains to study the evolution of both the microstructure and the orientation of individual grains. After each deformation step, one grain which shows a banded structure was characterized in detail using electron backscatter diffraction (EBSD) to ...
Liang Zhu, Marc Seefeldt, Bert Verlinden
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Generalized Azimuthal Shear Deformations in Compressible Isotropic Elastic Materials

SIAM Journal on Applied Mathematics, 2005
Summary: We study the azimuthal shear deformations in a compressible isotropic elastic material. This class of deformations involves an azimuthal displacement as a function of the radial and axial coordinates. The equilibrium equations are formulated in terms of the Cauchy-Green strain tensors, which form an overdetermined system of partial ...
Kirkinis, Lefteris, Tsai, Hungyu
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Three-stage hardening in tantalum deformed in compression

Journal of Materials Science, 1967
High-purity tantalum single crystals were deformed in compression at various temperatures and strain rates. The shape of the stress/strain curve is strongly dependent on orientation, but, for certain orientations, the stress/strain curve could be divided into three stages for tests conducted over a narrow range of temperatures and strain rates.
B. L. Mordike, G. Rudolph
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Surface waves in slightly compressible, finitely deformed elastic media

Mechanics Research Communications, 1998
The authors consider the title problem in an elastic half-space. First, the governing equations are derived for small amplitude motions superimposed upon a finitely deformed-slightly compressible elastic solid. These equations describe the propagation of infinitesimal surface waves along the boundary of a half-space composed of such material.
Rogerson, Graham A., Murphy, Jeremiah G.
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Anti-plane Shear Deformations in Compressible Transversely Isotropic Materials

Journal of Elasticity, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tsai, Hungyu, Fan, Xinjian
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Deformative properties of flexible plastic foams in compression

Polymer Mechanics, 1975
A calculation of the compression diagrams of flexible plastic foams during their long-time testing under a load is given on the basis of the proposed cell model, on the assumption that permanent set is related to buckling of the strands. The character of change of the nominal compressive strength and corresponding deformation as a function of the ...
A. G. Dement'ev, O. G. Tarakanov
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Deformation characteristics at contact interface in ring compression

Tribology International, 2011
Abstract The main objective of this study is to provide the deformation characteristics in detail in ring compression, especially at the tool/workpiece interface. The surface flow patterns at the contact boundary are analyzed in terms of surface expansion, surface expansion velocity, pressure distributions exerted on the die surface, relative sliding
Jeong Hoon Noh, Kyung Ho Min, Beong Bok Hwang   +2 more
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Deformation behavior of TiNiFe alloy in isothermal compression

Rare Metals, 2012
The hot deformation behavior of TiNiFe shape memory alloy was studied by isothermal compression tests. It was performed on a Gleeble-3500 thermal simulation machine at deformation temperature of 750 to 1050 °C and strain rate of 0.01 to 10.00 s−1 with maximum strain of 0.8.
Shujuan Wang, Xujun Mi, Xiangqian Yin, Yanfeng Li   +3 more
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Inverse Radial Deformations and Cavitation in Finite Compressible Elasticity

Mathematics and Mechanics of Solids, 2003
Using Shield's inverse theorem, new families of solutions describing spherical inflation for isotropic, homogeneous, compressible elasticity are found. Cavitation is shown to be possible for each of the solutions and each family shares a common simple mathematical description of cavitation.
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