Results 251 to 260 of about 22,008,466 (312)
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Zero-Stress States of Arteries
Journal of Biomechanical Engineering, 1988The no-load configuration of a living organ is, in general, not the zero-stress state. The difference can be revealed by cutting up an unloaded organ to such an extent that the stress becomes zero in the tissue everywhere. For the aorta, it is shown that the configuration of the zero-stress state differs considerably from being a cylindrical tube.
S Q, Liu, Y C, Fung
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State of Stress and Intraplate Earthquakes in the United States
Science, 1981Recently compiled data on the state of stress have been used to define stress provinces in the conterminous United States in which the orientation and relative magnitude of the horizontal principal stresses are fairly uniform. The observed patterns of stress constrain mechanisms for generating intraplate lithospheric stresses.
M D, Zoback, M L, Zoback
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1997
The essential objective of structural analysis is the calculation of stresses and deformations of bodies. As shown in Fig. 3.1 we make a cut through the body, which is in equilibrium under external loads in the form of volume forces f i, surface tractions p i and concentrated forces F k.
H. Eschenauer, N. Olhoff, W. Schnell
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The essential objective of structural analysis is the calculation of stresses and deformations of bodies. As shown in Fig. 3.1 we make a cut through the body, which is in equilibrium under external loads in the form of volume forces f i, surface tractions p i and concentrated forces F k.
H. Eschenauer, N. Olhoff, W. Schnell
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Uniform Stress State in Bone Structure With Residual Stress
Journal of Biomechanical Engineering, 1998Residual stress and strain in living tissues have been investigated from the viewpoint of mechanical optimality maintained by adaptive remodeling. In this study, the residual stresses in the cortical-cancellous bone complex of bovine coccygeal vertebrae were examined.
T, Adachi, M, Tanaka, Y, Tomita
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2020
This chapter discusses the role of stress and anxiety in human life and the human need to belong to groups. It connects these two things to the role of the state in creating co-citizenship as a form of social belonging. It argues, as well, that the state is a fetish.
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This chapter discusses the role of stress and anxiety in human life and the human need to belong to groups. It connects these two things to the role of the state in creating co-citizenship as a form of social belonging. It argues, as well, that the state is a fetish.
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2017
The strength theory is concerned with yield or failure of material under complex stress states. It is used to provide strength design criteria for analysis and design of engineering structures.
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The strength theory is concerned with yield or failure of material under complex stress states. It is used to provide strength design criteria for analysis and design of engineering structures.
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Stress as a State of Anticipatory Vigilance
Perceptual and Motor Skills, 1987The pituitary-adrenocortical system is activated in stressful situations, and the adrenocortical hormones have been implicated by Selye in the diseases of stress. Evidence indicates that the adrenocortical hormones peak during the period of anticipation of stressful events, not during actual confrontation with them.
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The stressed state and stress relaxation in rocks
Soviet Mining Science, 1986This paper continues an experimental investigation of stress relaxation in rocks under various types of stressed states at different deformation phases, including the transcriptional region. The tests were done in the conditions of uniaxial compression, compression under hydrostatic pressures varying up to values at which the rock strength ...
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The effect of surface stresses on the stress–strain state of shells
Journal of Applied Mathematics and Mechanics, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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1992
In the course of deformation of real solids, on account of volume and geometrical shape changes, interactions between molecules come into being that oppose these changes.
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In the course of deformation of real solids, on account of volume and geometrical shape changes, interactions between molecules come into being that oppose these changes.
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