The entropies of some solid metals have been analytically calculated by the use n-dimensional Debye approximation in this study. obtained formula is valid for all temperature ranges from low to melting temperature. We compared our results with available numerical and experimental data room ( ). As can be seen that are good agreement literature.

This paper investigates the dielectric properties of urine in normal subjects and subjects with chronic kidney disease (CKD) at microwave frequency of between 0.2 GHz and 50 GHz. The measurements were conducted using an open-ended coaxial probe at room temperature (25°C), at 30°C and at human body temperature (37°C). There were statistically significant differences in the dielectric properties ...

In the framework of SU(2) gluodynamics, we derive the tensor structure of the neutral gluon polarization tensor in an Abelian homogeneous magnetic field at finite temperature and calculate it in one-loop approximation in the Lorentz background field gauge. The imaginary time formalism and the Schwinger operator method are used. The latter is extended to the finite temperature case. The polariza...

We present Magnetospheric Multiscale observations of electrostatic double layers in quasi-perpendicular Earth's bow shock. These have predominantly parallel electric field with amplitudes up to 100 mV/m, spatial widths 50-700 m, and plasma frame speeds within km/s. The potential drop across a single layer is 2-7% the cross-shock de Hoffmann-Teller occurs over scale ten Debye lengths or one tent...

The results of comparison heat capacity aluminum, copper, silicon, magnesium and zinc with Debye's theory depending on temperature are given in the paper. It was revealed that main components metals lattice component; is a component due to thermal expansion an electronic contribution. proposed when creating capacity, it necessary take into account anharmonicity oscillations atoms nodes crystal ...

The dynamics of isooctylcyanobiphenyl (8*OCB) was characterized using dielectric and mechanical spectroscopies. This isomer of the liquid crystalline octylcyanobiphenyl (8OCB) vitrifies during cooling or on application of pressure, exhibiting the typical features of glass-forming liquids: non-Debye relaxation function, non-Arrhenius temperature dependence of the relaxation times, τ(α), a dynami...

It has been argued that for a finite two-dimensional classical Coulomb system of characteristic size R, in its conducting phase, as R → ∞ the total free energy (times the inverse temperature β) admits an expansion of the form: βF = AR +BR+ 1 6 χ lnR, where χ is the Euler characteristic of the manifold where the system lives. The first two terms represent the bulk free energy and the surface fre...