Abstract Background and objectives: A major problem for labs.esp.medico legal centers is drug test false positive and negative results.Using carbon paper, sodium bicarbonate or oral contraceptive pills (OCP) are common among addict people to make the results negative.Therefore, we decided to evaluate the effect of carbon paper, sodium bicarbonate o
Despite the excellent characteristics of porcelain tiles, their application on building facades requires special attention, since this material differs from conventional ceramics and because facades are exposed to weathering that can damage ceramic revetments.The combination of polymer and silica fume to produce Dryer Heat Switch mortars results in
In most of mammalian embryos, gonadal sex differentiation occurs inside the maternal uterus before birth.In several fetal ovarian grafting experiments using male host mice, an experimental switch from the maternal intrauterine to male-host environment gradually induces partial masculinization of the grafted ovaries even under the wild-type genotype
Kazakh white-headed and Auliekol breeds DARK COCONUT SUGAR are mostly spread through Kazakhstan and are animals with dual purpose productivity directions including meat and milk.Kazakh native cattle breeds are still largely unexplored based on the genetic markers and are of great interest in the country.In this study, we for the first time applied