Results 41 to 50 of about 262 (78)

Current biological implications and clinical relevance of metastatic circulating tumor cells. [PDF]

open access: yesClin Exp Med
Shahhosseini R   +11 more
europepmc   +1 more source

The role of sugar transporters in the battle for carbon between plants and pathogens. [PDF]

open access: yesPlant Biotechnol J
Chen Y   +6 more
europepmc   +1 more source

Representation of Vector-Valued Hemitropic Functions of a Symmetric Tensor and a Vector

open access: closedJournal of Elasticity, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
E. Dill, A. Norris
exaly   +4 more sources

A Universal Relation Characterizing Transversely Hemitropic Hyperelastic Materials

open access: closedMathematics and Mechanics of Solids, 1997
A relation between strain and stress, which is satisfied by transversely hemitropic hyperelastic materials for all finite deformations, is shown to characterize completely this symmetry class.
Giuseppe Saccomandi
exaly   +6 more sources

A Negative Weight Pseudotensor Formulation of Coupled Hemitropic Thermoelasticity

Lobachevskii Journal of Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
E. Murashkin, Y. Radayev
exaly   +4 more sources

Initial Stresses and Skin Effects in a Hemitropic Cosserat Continuum

open access: closedJournal of Applied Mechanics, Transactions ASME, 1967
In this paper, constitutive relations are derived for a linear Cosserat continuum possessing hemitropic symmetry. In such a continuum, the microstructure has a screwlike property, or handedness, and can support initial couple stresses of twist. These initial stresses serve as a model for cohesion.
Y. Weitsman
exaly   +4 more sources

Extension, torsion and expansion of an incompressible, hemitropic Cosserat circular cylinder

open access: closedJournal of Elasticity, 1981
Constitutive equations for the stress and couple stres on an incompressible, hemitropic, constrained Cosserat material are derived, and the theory is applied to study the problem of finite extension, torsion and expansion of a circular cylinder. As in the theory of isotropic simple elastic materials, it is found that the deformation is controllable by ...
K. Cheverton, M. Beatty
exaly   +4 more sources

Solvability of the third and Fourth basic three-dimensional dynamic problems in hemitropic elasticity

open access: closedComputational Mathematics and Mathematical Physics, 2011
Summary: The third and fourth basic dynamic problems for a three-dimensional homogeneous isotropic centrally symmetric hemitropic micropolar medium are studied. Under fairly general assumptions, the classical solvability of the problems is proved using the Fourier method.
Y. Bezhuashvili, R. Rukhadze
exaly   +5 more sources

Predicting the onset of DNA supercoiling using a non-linear hemitropic elastic rod

open access: closedInternational Journal of Non-Linear Mechanics, 2008
Abstract Elastic rod models provide a means to interpret single molecule DNA experiments as well as predict DNA behavior under physiological conditions. Here we use an elastic rod model to predict the stability boundary (critical torque vs. applied tension) for single molecule DNA experiments in which the molecule is subjected to applied tension and ...
Matthew L. Smith, T. Healey
exaly   +4 more sources

Hemitropic properties of thin non-centrosymmetric 3D woven textile composites

open access: closedComposites Science and Technology, 2019
Due to their microstructural architecture, 3D woven textile composites, (3DWTC), exhibit complex macroscopic behavior, which cannot be effectively captured using classical continuum theories.
A. Hasanyan, A. Waas
semanticscholar   +4 more sources

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