TY JOUR TI FEATURES OF THE IMPLEMENTATION OF THE COMPETENCE-BASED APPROACH IN SOLVING THE PROBLEMS OF HIGH-SPEED RAIL SAFETY KW competencies KW retraining KW EMERCOM of Russia KW high-speed communication KW Russian railways holding JO Psychological and pedagogical problems of human and social security AU Gurkin, S.N. PY 2023 IS 2023 PB Saint-Petersburg University of State Fire Service of Emercom of Russia