N.T. Abdullaev - Ph.D. (Eng.), Associate Professor, Department Biomedical Technics, Azerbaijan Technical University E-mail: a.namik46@mail.ru O.A. Dyshin - Ph.D. (Phys.-Math.), Senior Research Scientist, Azerbaijan State University of Oil and Industry, Sceintific Research Institute - Geotechnological Problems of Ois, Gas and Chemistry - D. A. Dadasheva - Assistant, Department Engineering Device Designing, Azerbaijan State University of Oil and Industry

T.A. Vityazeva1, A.A. Mikheev2

1–2 FSBEI HE “Ryazan State Radio Engineering University named after V.F. Utkin” (Ryazan, Russia)

2 maa0312@yandex.ru