The absorption refrigerator can be considered a thermal transformer, that is, a device that is analogous to the electric transformer. The analogy is based on the correspondence between the extensive quantities, entropy and electric charge and the intensive variables, temperature and electric potential.

The covariant Maxwell equations are derived from the continuity equation for the electric charge. This result provides an axiomatic approach to Maxwell’s equations in which charge conservation is emphasized as the fundamental axiom underlying these equations.

Plasma is a partially or fully ionized gas. Ionized gas contains free electrons and ions which carry electric charges. Thus, plasma is subject to electromagnetic forces and can react to external electric and magnetic fields. Moreover, since plasma contains free charge carriers, their relative motion can also set internal electric and magnetic fields, which in turn also influence their dynamics....

In this paper we consider a few important questions concerning the microuniverse of elementary physical systems. We know leptonic matter is characterized by negative electric charge and leptonic antimatter by positive electric charge. Conversely baryonic matter is characterized by positive electric charge and baryonic antimatter by negative electric charge. In the Non-Standard Model both, matte...

Ionic-based dielectrophoretic microchips have attracted significant attention due to their wide-ranging applications in electro kinetic and biological experiments. In this work, a numerical method is used to simulate the dynamic behaviors of ionic droplets in a microchannel under the effect of dielectrophoresis. When a discrete liquid dielectric is encompassed within a continuous fluid dielectr...

Generally speaking, seismoelectric modeling is a prospecting method based on seismic and electromagnetic waves, in which waves generated by a seismic source at the boundary of the two environments generate a relative fluid-solid motion formed as a result of antagonism between the elastic properties of the environment with the saturated fluid. This research has as its objective, a study of the e...

[1] The aim of this paper is to present, for the first time, almost simultaneous enhancements of both lowand high-charge-state oxygen ions in the inner magnetosphere during magnetic storms. Storm-time enhancements of low-charge-state O ions are well recognized, but the behavior of high-charge-state O ions is less known. Data simultaneously collected from the ACE, Geotail, and Polar satellites i...

first principle calculations were performed using density functional theory within the local spin density approximation (lsda) to understand the electronic properties of au(100)+tbt system and compare the results with au(100) and bulk au properties. band structure, the total dos and charge density for these materials are calculated. we found that the homo for au(100)+tbt becomes broader than au...

ELECTRON TRANSFER REACTIONS I THE REACTION CENTER ............................................. 275 Summary of Reactions To Be Considered ................................................................. 275 Electric Field Effects on Electron Transfer Reactions ............................................... 278 Electric Field Effects on the Initial Charge Separation ..............................