TY JOUR TI The Ratio of the Extraversion and Fluid Intelligence Levels as a Predictor of the Operators’ Successful Professional Activity KW nuclear power plant KW operators KW main control room KW extraversion KW intelligence KW success of professional activity KW psychological professional selection JO Medical Radiology and radiation safety AU Kosenkov, A.A. PY 2021 IS 66 PB Federal Medical Biological Agency of Russia