Diffusion of elements in the atmosphere of a star can drastically affect its surface composition, sometimes leading to unusual mixtures.These chemically peculiar stars can be identified fromthe presence of unusual lines in their spectra.Some hot subdwarf stars show extraordinary abundances of elements such as x515ea-bh55-cb lead, zirconium and stro
Water plays a vital and essential role in our ecosystem.This natural resource is becoming scarce, making its availability a major social and economic concern.Use of a large variety of synthetic dyes in textile industries has raised an hazardous environmental alert.About 17 - 20% of freshwater pollution is caused by textile effluents.These effluents
Fluid flows interacting with deformable wavy channel are simulated by a newly developed full-Eulerian simulation method.A single set of the governing equations for fluid and solid is employed, and a volume-of-fluid (VOF) function is used for describing the multi-component geometry.The stress field is defined by volume-averaging the stresses of the
Paper goal is to determine complications after urgent surgical treatment of patient with penile fractures, by using circumferential-degloving technique (degloving penile skin to root of penis).In period between 1998-2006 year, 23 patients have been treated as urgent cases with clinically proven penis fracture, age between 18 and 35.Patients were tr