The article analyzes the publication activity of Kazakhstani universities. aim study is to identify main trends and factors influencing increase in scientific productivity was carried out using method scientometric analysis universities' data Scopus Web Science databases InCites SciVal electronic analytical tools. At same time, both quantitative qualitative indicators were “measured”, latter au...

background: the radioactivity levels in sediment and rock samples of i̇kizdere and kaptanpaşa valley have been determined. to our knowledge, there seems to be no information about radioactivity level in the i̇kizdere and kaptanpaşa valley sediments and rocks so far. materials and methods: the average radium equivalent activity (raeq), the total absorbed dose rate (d), the external risk index (hex...