Wyniki wyszukiwania dla: FLEXOMAGNETICITYVIBRATION STUDYMULTI-PHYSIC BEAMROTARY INERTIANONLOCAL ELASTICITY

• PHYSICAL CHEMISTRY CHEMICAL PHYSICS

  Czasopisma

  ISSN: 1463-9076 , eISSN: 1463-9084

• Ab initio elasticity of chalcopyrites

  Publikacja

  • J. Łażewski
  • H. Neumann
  • P. Jochym
  • K. Parlinski

  - JOURNAL OF APPLIED PHYSICS - Rok 2003

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• Ellipticity in couple-stress elasticity

  Publikacja

  • V. Eremeev
  • D. Scerrato
  • V. Konopińska-Zmysłowska

  - ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK - Rok 2023

  We discuss ellipticity property within the linear couple-stress elasticity. In this theory, there exists a deformation energy density introduced as a function of strains and gradient of macrorotations, where the latter are expressed through displacements. So the couple-stress theory could be treated as a particular class of strain gradient elasticity. Within the micropolar elasticity, the model is called Cosserat pseudocontinuum...

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• ACTA PHYSICA POLONICA A

  Czasopisma

  ISSN: 0587-4246 , eISSN: 1898-794X

• On Dynamic Boundary Conditions Within the Linear Steigmann-Ogden Model of Surface Elasticity and Strain Gradient Elasticity

  Publikacja

  • V. Eremeev

  - Rok 2019

  Within the strain gradient elasticity we discuss the dynamic boundary conditions taking into account surface stresses described by the Steigmann–Ogden model. The variational approach is applied with the use of the least action functional. The functional is represented as a sum of surface and volume integrals. The surface strain and kinetic energy densities are introduced. The Toupin–Mindlin formulation of the strain gradient elasticity...

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• A Note on Reduced Strain Gradient Elasticity

  Publikacja

  • V. Eremeev
  • F. dell'Isola

  - Rok 2018

  We discuss the particular class of strain-gradient elastic material models which we called the reduced or degenerated strain-gradient elasticity. For this class the strain energy density depends on functions which have different differential properties in different spatial directions. As an example of such media we consider the continual models of pantographic beam lattices and smectic and columnar liquid crystals.

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• Torsional elasticity and energetics of F1-ATPase

  Publikacja

  • J. Czub
  • H. Grubmueller

  - PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA - Rok 2011

  FoF1-ATPase is a rotary motor protein synthesizing ATP from ADP driven by a cross-membrane proton gradient. The proton flow through the membrane-embedded Fo generates the rotary torque that drives the rotation of the asymmetric shaft of F1. Mechanical energy of the rotating shaft is used by the F1 catalytic subunit to synthesize ATP. It was suggested that elastic power transmission with transient storage of energy in some compliant...

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• On nonlinear dilatational strain gradient elasticity

  Publikacja

  • V. Eremeev
  • A. Cazzani
  • F. dell'Isola

  - CONTINUUM MECHANICS AND THERMODYNAMICS - Rok 2021

  We call nonlinear dilatational strain gradient elasticity the theory in which the specific class of dilatational second gradient continua is considered: those whose deformation energy depends, in an objective way, on the gradient of placement and on the gradient of the determinant of the gradient of placement. It is an interesting particular case of complete Toupin–Mindlin nonlinear strain gradient elasticity: indeed, in it, the...

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• CHEMICAL PHYSICS

  Czasopisma

  ISSN: 0301-0104 , eISSN: 1873-4421

• MEDICAL PHYSICS

  Czasopisma

  ISSN: 0094-2405 , eISSN: 2473-4209