نتایج جستجو برای: heavy elements
تعداد نتایج: 395349 فیلتر نتایج به سال:
Heavy metals are of most important environmental pollutants. Industrial activities and using pesticides are mainly causing environment to be polluted by these elements. This study aims to investigate the effect of air pollution on concentration of leaf heavy metals (Fe, Cu, Zn and Mn) of urban green space’s trees and their tolerance in Urmia. For this purpose, leaf samples of Acer negundo and P...
We study the nucleosyntheses of the light elements Li and B and the rprocess elements in Type II supernovae in the lights of the progress in neutrino spectrum modeling and the studies of galactic chemical evolution. We investigate the influence of total energy, Eν , and decay time, τν of supernova neutrinos on these two nucleosynthesis processes. Common models of the neutrino spectra are adopte...
Abstract After more than 45 years of successful operation the GSI velocity filter SHIP in heavy and superheavy element research, it is time for development a next-generation in-flight separator. In frame our Manipal-GSI-Giessen collaboration we designed which intended (super)heavy fusion multinucleon transfer products. this article will present design new separator related detection techniques,...
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