We investigate the possibility that dark matter abundance is sourced by baryon/lepton asymmetry of early Universe. It turns out a Goldstone field local classically preserved symmetry in Standard Model experiences kick during period number generation. This mechanism can be regarded as dynamical generation initial conditions for misalignment yet prediction relic presents an inverse dependence on ...

backgrounds and objectives: the dispersion of particulate matter has been known as the most serious environmental pollution of cement plants. in the present work, dispersion of the particulate matter from stack of kerman cement plant was investigated using computational fluid dynamics (cfd) modeling.materials and methods: in order to study the dispersion of particulate matter from the stack, a ...

the objective of the present field experiment was to examine how plant density and enhanced source, i.e. thinning treatments, may affect grain yield and its components for a non-prolific maize hybrid, sc704. the environment of the hybrid maize crop was changed at intervals over its life cycle by removing every other plant in rows equispaced at 75 cm apart with a population of 13.34 plants m...

belief in matter of matters or the prime matter is one of the earliest human beliefs in the field of philosophical thinking. from among the muslim philosophers, the peripatetics have confirmed it and come up with certain arguments; however, some others have not accepted it. in this article, it is tried to critically review the arguments on proving the prime matter and the objections that muslim...

lipids in liver wet and dry matter, liver moist and dry matter and their relationships were investigated based on species, sex and age in cows, buffaloes, sheep and goats. mean percentage of lipids in liver wet and dry matter and liver dry matter in cows were 3.60%, 1.10%, 29.70%, and for buffaloes were 5.30%, 1.55%, 29.20%, sheep 3.00%, 0.83%, 27.90%, and goats 2.910%, 1.55% and 28.40%, respec...

Van Etten, James L. (University of Illinois, Urbana), and David Gottlieb. Biochemical changes during the growth of fungi. II. Ergosterol and fatty acids in Penicillium atrovenetum. J. Bacteriol. 89:409-414. 1965.-Changes in the lipid constituents of Penicillium atrovenetum were studied during the growth and development of this fungus. The stages in development, as measured by the dry weight, we...

A random mutagenesis/in vivo selection approach was applied to generate and identify mutations that alter the product specificity of oxidosqualene-cycloartenol synthase (CAS) from Arabidopsis thaliana. This work complements previous studies of triterpene cyclase enzymes and was undertaken to provide knowledge of the frequency and locations at which point mutations can alter cyclase product spec...