We present an efficient computational approach to evaluate field-dependent entropy of magnetocaloric materials from ab-initio methods. The temperature dependence is reported for the change, specific heat and magnetization hcp Gd. To obtain optimal accuracy in calculations, a mixed-scheme magnetic Monte Carlo simulations proposed found be superior using pure quantum or classic statistics. It dem...

development of medicine science of muslim who lived in andalusia began from half of 3rd century a.h. /9th a.d., from the days of muh?ammad ibn ‘abd al-rah?man awsat?. pharmacology as dependent science has passed the evolutionary procedure along with medicine, but the andalusia physicians’ attention to the subject of drugs (mofradat) of medicine caused them to pay more attention to pharmacology ...

In this study a spatio-temporal approach for the solution of time-dependent Boltzmann (transport) equation is derived. Finding exact using general case generally an open problem and approximate methods are usually used. One most common spherical harmonics method (the $P_N$ approximation), when transport replaced with closed set equations moments density, some closure assumption. Unfortunately, ...

A novel hybrid state space modeling approach for a dual armature generator is presented. The model uses finite element analysis to obtain the rotor angle-dependent parameters, namely flux linkage, stator inductances and cogging torque, which are then incorporated into dynamic equations of using Fourier representations physical parameters as function angle. proposed addresses many limitations cl...