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A path independent integral and the approximate analysis of strain concentration by notches and cracks
, 1967
"... An integral is exhibited which has the same value for all paths surrounding a class of notches in twodimensional deformation fields of linear or nonlinear elastic materials. The integral may be evaluated almost by inspection for a few notch configurations. Also, for materials of the elasticplasti ..."
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Cited by 419 (11 self)
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for elastic brittle fracture and to the inclusion of strain hardening behavior in the Dugdale model for plane stress yielding, and 3) An approximate perfectly plastic plane strain analysis, based on the slip line theory, of contained plastic deformation at a crack tip and of crack blunting.
Health complaints, stress and distress: exploring the central role of negative affectivity
 Psychological Review
, 1989
"... Most current models in health psychology assume that stress adversely affects physical health. We reexamined this assumption by reviewing extensive data from the literature and from six samples of our own, in which we collected measures of personality, health and fitness, stress, and current emotio ..."
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Cited by 328 (3 self)
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Most current models in health psychology assume that stress adversely affects physical health. We reexamined this assumption by reviewing extensive data from the literature and from six samples of our own, in which we collected measures of personality, health and fitness, stress, and current
Reevaluating Amdahl’s law
 Commun. ACM
, 1988
"... At Sandia National Laboratories, we are currently engaged in research involving massively parallel processing. There is considerable skepticism regarding the viability of massive parallelism; the skepticism centers around Amdahl’s law, an argument put forth by Gene Amda.hl in 1967 [l] that even w ..."
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Cited by 316 (4 self)
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when the fraction of serial work in a given problem is small, say, s, the maximum speedup obtainable from even an infinite number of parallel processors is only l/s. We now have timing results for a 1024processor system that demonstrate that the assumptions underlying Amdahl’s 1967 argument
The Computation of Optical Flow
, 1995
"... Twodimensional image motion is the projection of the threedimensional motion of objects, relative to a visual sensor, onto its image plane. Sequences of timeordered images allow the estimation of projected twodimensional image motion as either instantaneous image velocities or discrete image dis ..."
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Cited by 295 (10 self)
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Twodimensional image motion is the projection of the threedimensional motion of objects, relative to a visual sensor, onto its image plane. Sequences of timeordered images allow the estimation of projected twodimensional image motion as either instantaneous image velocities or discrete image
Comparison of 2D Finite Element Modeling Assumptions with . . .
 COMPOSITE STRUCTURES
, 2001
"... The influence of twodimensional finite element modeling assumptions on the debonding prediction for skinstiffener specimens was investigated. Geometrically nonlinear finite element analyses using twodimensional planestress and planestrain elements as well as three different generalized plane st ..."
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Cited by 7 (4 self)
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The influence of twodimensional finite element modeling assumptions on the debonding prediction for skinstiffener specimens was investigated. Geometrically nonlinear finite element analyses using twodimensional planestress and planestrain elements as well as three different generalized plane
The phonology of Dutch
"... The phonology of most languages has until now been available only in a fragmented way, through unpublished theses, or articles scattered in more or less accessible journals. Each volume in this series will offer an extensive treatment of the phonology of one language within a modern theoretical pers ..."
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Cited by 262 (6 self)
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perspective, and will provide comprehensive references to recent and more classical studies of the language. The following wil l normally be included: an introduction situating the language geographically and typologically, an overview of the theoretical assumptions made by the author, a description
Solid 3D vs Plane Stress Shell Formulations of Anisotropic Non Normal Plasticity with Damage for Sheet Metal Forming
"... Abstract. In order to predict the ductile damage occurrence in metal forming, an “advanced ” finite anisotropic elastoplastic constitutive equations accounting for the “strong ” coupling with ductile damage have been developed and implemented in general 3D purpose F.E. software ABAQUS/Explicit®. The ..."
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– displacement curves. It has been shown that the plane stress assumption gives quite different results compared to the realistic 3D case when the damage effect (coupling) is taken into account. Also, the plane stress assumption is no more valid when plastic flow together with damage is highly localized.
Stability of Persistence Diagrams
, 2005
"... The persistence diagram of a realvalued function on a topological space is a multiset of points in the extended plane. We prove that under mild assumptions on the function, the persistence diagram is stable: small changes in the function imply only small changes in the diagram. We apply this result ..."
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Cited by 222 (23 self)
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The persistence diagram of a realvalued function on a topological space is a multiset of points in the extended plane. We prove that under mild assumptions on the function, the persistence diagram is stable: small changes in the function imply only small changes in the diagram. We apply
Rupture velocity of plane strain shear cracks
 J. Geophys. Res
, 1976
"... Propagation of plane strain shear cracks is calculated numerically by using finite difference equations with secondorder accuracy. The rupture model, in which stress drops gradually as slip increases, combines two different rupture criteria: (1) slip begins at a finite stress level; (2) finite ener ..."
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Cited by 154 (1 self)
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Propagation of plane strain shear cracks is calculated numerically by using finite difference equations with secondorder accuracy. The rupture model, in which stress drops gradually as slip increases, combines two different rupture criteria: (1) slip begins at a finite stress level; (2) finite
Stochastic Completion Fields: A Neural Model of Illusory Contour Shape and Salience
 Neural Computation
, 1995
"... We describe an algorithm and representation level theory of illusory contour shape and salience. Unlike previous theories, our model is derived from a single assumption namely, that the prior probability distribution of boundary completion shape can be modeled by a random walk in a lattice whose ..."
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Cited by 210 (14 self)
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We describe an algorithm and representation level theory of illusory contour shape and salience. Unlike previous theories, our model is derived from a single assumption namely, that the prior probability distribution of boundary completion shape can be modeled by a random walk in a lattice whose
Results 1  10
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7,077