Very few experimental studies of full pinion engagement planetary gear trains have been published; therefore, their behavior under load is little known.In Solar Charge Controllers this paper, the results from the experimental studies of the above-mentioned gear trains are presented, whereby the bending stresses in the planet pins are displayed both

The European rabbit (Oryctolagus cuniculus) has been an important model for immunological studies but the study of its immunoglobulins (Ig) has been restricted to its unique IgA and IgG.Here, we studied the genetic diversity of IgM and IgE in several species of leporids and performed population genetics studies on European rabbit wild populations a

This paper explores the strong potential of chemical mining of wastewater for markers of community-wide intake of wide-ranging harmful chemicals belonging to several usage groups: industrial chemicals, personal care products, pesticides, illicit drugs, lifestyle chemicals and prescription pharmaceuticals as a proxy Book sets for multi-chemical comm

The Waterproof Hats article contains data on the impact of factors of the working environment and labour process on the health status of drivers of passenger vehicles and incidence rates with a temporary disability.Based on the research, the authors note that drivers of buses and trolleybuses are exposed to various physical and chemical factors in