%0 Journal Article %T THEORETICAL AND METHODOLOGICAL FOUNDATIONS OF PROFESSIONALLY DIRECTED TRAINING BY MATHEMATICS AND NATURAL SCIENCE SUBJECTS IN UNIVERSITIES OF EMERCOM OF RUSSIA %A Medvedeva, L.V. %A Kalinina, E.S. %K professionally directed training, didactic systems, professionally oriented tasks, professional competence %J Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» %D 2018 %N 2018 %P 6 %I Saint-Petersburg University of State Fire Service of Emercom of Russia