In this work we investigate the material point model (MP-model) and exploit the geometrical meaning of the " entropy form " introduced by B.Coleman and R.Owen ([7]). We analyze full and partial integrability (close-ness) condition of the entropy form for the model of thermoelastic point and for the the deformable ferroelectric crystal media point. We show that the extended thermodynamical space...

Measurements of the phase delay of the current and force on a ring floated on a commonly available Thomson’s jumping ring apparatus were performed for phase angles from 12° to 88°. The force and phase data show excellent agreement with a linear inductive model. We find that the demonstration, as usually performed with large highly conducting rings, operates in the inductance-dominated regime at...

In past years, various cloaks have attracted the attention of many scientists but they usually remain confined to a single function. Cloaks combining multiple functions, however, are desirable. this paper, we design thermoelastic with dual functionality by coordinate transformation technique. The wave equations for cloaking and explicit expressions required material parameters established. Symm...

Abstract Axisymmetric tissue region heated by an external heat flux is considered. The mathematical model based on the dual-phase lag equation supplemented appropriate boundary and initial conditions. This equation, in relation to Pennes’ has two additional parameters, namely relaxation time thermalization time. aim of this research estimate temperature changes due these parameters. To achieve ...

A dual-task paradigm was used to examine the effect of withdrawing attentional and/or cognitive resources from the flash-lag judgment. The flash-lag illusion was larger, and performance in a detection task was generally poorer, under dual-task conditions than in single-task control conditions. These effects were particularly pronounced when decisions in the two tasks were required simultaneousl...

In this work, thermoelastic damping effect on the hemispherical shells is investigated. The material is selected silicon, and heat conduction equation for thermal flow is solved to obtain the temperature profile in which bending approximation with inextensional assumption of the model. Using the temperature profile, eigen-value analysis is performed to get the natural frequencies of hemispheric...

In the present study, the effect of core on shear lag phenomenon in tubular structures is investigated. Three different tubular structure models including model without core, model with central core and model with central core but eliminated in last 15 stories have been analyzed. A shear lag index is defined for evaluating these models. From examination of the results, the effective influence o...

Phase synchronization in a brain computer interface based on Mu rhythm is evaluated by means of phase lag index and weighted phase lag index. In order to detect and classify the important features reflected in brain signals during execution of mental tasks (imagination of left and right hand movement), the proposed methods are implemented on two datasets. The classification is performed using l...