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25 127 (0,172s)

Result

Crystal Lattice Misorientation Treated as Plastic Instability Phenomenon

The misorientations spontaneously emerging in a homogeneously deforming crystal are treated as an instability of non-linear continuum mechanics origin, in quite the same, plastic deformation becomes spontaneous...

BM - Fyzika pevných látek a magnetismus

  • 2002
  • D
Result

A crystal plasticity model of a formation of a deformation band structure

The formation of deformation bands with the typically alternating sign of the misorientation across their boundaries is interpreted as spontaneous deformation instability, a model of a rigid-plastic crystal domain ...

BM - Fyzika pevných látek a magnetismus

  • 2015
  • Jx
  • Link
Result

A model of a formation of a deformation band structure

The formation of deformation bands with the typically alternating sign of the misorientation across their boundaries is interpreted as a spontaneous deformation instability caused by an anisotropy of hardening. To ...

BM - Fyzika pevných látek a magnetismus

  • 2014
  • D
Result

A Model of Microstructure Evolution in Metals Exposed to Large Strains

type is interpreted as a spontaneous deformation instability caused the strength of ductile materials. The deformation microstructure evolves within a common, materials are subdivided into regions which deform...

Pure mathematics

  • 2018
  • Jimp
  • Link
Result

A Model of Microstructure Evolution in Metals Exposed to Large Strains

type is interpreted as a spontaneous deformation instability caused the strength of ductile materials. The deformation microstructure evolves within a common, materials are subdivided into regions which deform...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2018
  • Jimp
  • Link
Result

Plastic Instability and Misoriented Crystal Lattice

The origin of a non-homogeneous plastic deformation is treated in the framework of continuum plasticity as a bifurcation from a uniform deformation mode. To enable clear identification of the causes for the instability, the...

BM - Fyzika pevných látek a magnetismus

  • 2002
  • Jx
Result

Foam drainage equation in fractal dimensions: breaking and instabilities

from the behavior in integer dimensions. This deformation generates instabilities in the foam dynamics, dispersion and spontaneous breaking of the solitonic wave....

Applied mathematics

  • 2023
  • Jimp
  • Link
Result

Spontaneous twisting and shrinking of carbon nanotubes

and chirality. The changes of the spectral gap associated with the spontaneous deformationDeformations of single-wall carbon nanotubes are investigated within the tight-binding model with deformation-dependent hop...

Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  • 2017
  • Jimp
  • Link
Result

Static Stability of Robotic Fabric Strip Folding

Planning accurate manipulation for deformable objects requires prediction in collapse of the deformable object. In this work, stability of a fabric strip folding performed by a robot is studied. We show that there is a static in...

Robotics and automatic control

  • 2020
  • Jimp
  • Link
Result

Increased micronuclei frequencies in couples with reproductive failure

A higher incidence of chromosomal instability in the infertile population is widely recognized. An increased level of micronuclei has been shown to be a marker micronucleusfrequency in couples with infertility of two or more spontaneous<...

EB - Genetika a molekulární biologie

  • 2000
  • Jx
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