We use matrix model to study thermal phase in bubbling half-BPS type IIB geometries with SO(4) × SO(4) symmetry. In near horizon limit, we find that thermal vacuum of bubbling geometries have disjoint parts, and each part is one phase of thermal system. We connect the thermal dynamics of bubbling geometries with one dimension fermions thermal system. Finally, we try to give a new possible way t...

Background: The activity concentrations of natural radionuclides in soil around a coal-fired thermal power plant of northwest China were investigated for assessing the radioactivity level. Materials and Methods: Soil samples were collected around the coal-fired thermal power plant and their radioactivity levels were determined using gamma ray spectrometry. Radiation hazards were assessed by rad...

Roughly speaking, classical statistical physics is the branch of theoretical physics that aims to account for the thermal behaviour of macroscopic bodies in terms of a classical mechanical model of their microscopic constituents, with the help of probabilistic assumptions. In the last century and a half, a fair number of approaches have been developed to meet this aim. This study of their found...

In this work we analyze the simultaneous emergence of diffusive energy transport and local thermalization in a nonequilibrium one-dimensional quantum system, as a result of integrability breaking. Specifically, we discuss the local properties of the steady state induced by thermal boundary driving in a XXZ spin chain with staggered magnetic field. By means of efficient large-scale matrix produc...

in this work, the strontium-doped lanthanum manganite- a ceramic material- used as cathode in solid oxide fuel cells. an impression of grinding time on the structural and thermal properties of sr-doped lamno3 system with la1-xsrxmno3 (x=0.2) stoichiometric ratio was investigated. the nano crystallite lsm powder with cubic structure was prepared by varying the milling time of planetary monomill ...

We have achieved significant accomplishments on the developments of nanophotonic absorber and emitter structures for solar thermal photovoltaic applications. The highlight include: (1) The first computational design of a realistic nanophotonic absorber and emitter structures that enable system efficiency beyond the ShockleyQueisser limit. We have provided the first computational design of a Tun...