Now showing items 1-10 of 11
The non-ideal problem behavior using a dynamic vibration absorber with nonlinear essential stiffness and timedependent damping properties
The purpose of this study is to develop a dynamic vibration absorber using viscoelastic material with nonlinear essential stiffness and time-dependent damping properties for a non-ideal vibrating system with Sommerfeld ...
Upper semicontinuity of global attractors for a viscoelastic equations with nonlinear density and memory effects
(John Wiley and Sons Ltd, 2019-02)
This paper is devoted to showing the upper semicontinuity of global attractors associated with the family of nonlinear viscoelastic equations (Formula presented.) in a three-dimensional space, for f growing up to the ...
A viscoelastic model to simulate soft tissue materials
Continuum mechanic theories are frequently used to simulate the mechanical behavior of elastic and viscous materials, specifically soft tissues typically showing incompressibility, nonlinear deformation under stress, fading ...
Subdiffusive behavior in a trapping potential: Mean square displacement and velocity autocorrelation function
(American Physical Society, 2009-08)
A theoretical framework for analyzing stochastic data from single-particle tracking in viscoelastic materials and under the influence of a trapping potential is presented. Starting from a generalized Langevin equation, we ...
Transiently trapped entanglements in model polymer networks
(American Chemical Society, 2009-06)
The relaxational dynamics of trapped entanglements in model silicone polymer networks is studied through the residual dipolar couplings (RDC) obtained by double quantum nuclear magnetic resonance (DQ NMR). These experiments ...