We study the possibility of generation photo-induced image currents at a distance from surface nano-sized metal clusters by using time-dependent perturbation theory. reveal that wave function an electron excited to state is localized outside and current flows in spherical shell whose radius few times sphere. Spin polarized light has been applied perfect icosahedral cluster Li$_{13}$ optimizatio...

conclusions the administration of hydro-alcoholic leaf extract of c. colocynthis had a significant anti-hyperglycemic and anti hyperlipidemic effect and improved diabetic complications. in addition, citrullus c. leaf extract may have a protective effect on the liver, kidneys, and pancreas. results the results indicated that fasting blood sugar (fbs), triglycerides (tg), low-density lipoprotein ...

Alkaline water electrolysis has the advantage of scalability for industrial-scale mass production hydrogen; however, it is operated under a lower current density than other methods because high overpotential resulting from ion transport limitations will occur at density. Bubble dynamics can both prevent by its existence and accelerate bubble-induced flow. In this study, we conduct three-dimensi...

Abstract: Nickel was electrodeposited onto copper substrates with high {111} and {400} peak intensities. The grain size of coatings deposited onto the copper substrate with a higher {111} peak intensity was finer. Spheroidized pyramid morphology was obtained at low current densities on both copper substrates. By increasing the deposition current density, grain size of the coating was increased ...

The dependence of the critical current density Jc T on hydrostatic He-gas pressure to 0.6 GPa is determined for nearly optimally doped and strongly underdoped melt-textured YBa2Cu3Ox bicrystalline rings containing single 001 -tilt grain boundaries GBs with mismatch angles from 0° to 31°. For all samples with 0°, Jc is found to increase rapidly under pressure, the rate of increase lying predomin...

A comparison between two theoretical methods, recently adopted for evaluating induced currents in a human body, is here presented. In both cases, a vertical ELF electric field is assumed for the coupling to a standard human subject. Specifically, the diakoptic method (DM), applied to a homogeneous multi-sphere model of man with low partitioning degree, and the Boundary Element Method (BEM), app...