Olga Putecheva, Marzhan Yelubayeva, Andrey Mironov, Ludmila Kharchenko,, 1T.K.Zhurgenov National Academy of Arts, Almaty, Kazakhstan 2Sevastopol state university, Sevastopol, Russian Federation 3Saint-Petersburg Mining University, Saint-Petersburg, Russian Federation 4Kuban medical Institute, Krasnodar, Russian Federation