Paddy soil has different morphology and pedogenic characteristics compared to dry land, due to the influence of inundation during several months in a year.Puddling and drying that occurs in turns (redox cycle) in paddy soil can lead to the formation of concretions or rusty Fe and Mn.The main purpose of this study was to understand the changing of t
Assessmentand evaluation instruments provide teachers the opportunity of shapingeducation in the beginning, contributing to education during the process andevaluating education at the end of the process.Textbooks, on the other hand,are resources that present the aforementioned contributions to teachers atfirst hand.Thus, the study aims to compare t
BACKGROUND:Heritable factors are evidently involved in prostate cancer (PrCa) carcinogenesis, but currently, genetic markers are not routinely used in screening or diagnostics of the disease.More precise information is needed for making treatment decisions to distinguish aggressive cases from indolent disease, for which heritable factors could be a
A new mechanism of nonradiative recombination of nonequilibrium carriers in semiconductor quantum wells is suggested and discussed.For a studied Auger recombination process the energy of localized electron-hole pair is transferred to barrier carriers due to Coulomb interaction.The analysis of the rate and the coefficient of this process is carried