TY JOUR TI Utilization of forward and backward interactions in human-machine system for elimination of specialist's functional reliability risks KW human-machine system KW forward and backward interaction KW the reliability of human operator KW elimination of risks KW analgesic electrical stimulation KW feedback from patient's breathing rate JO Living psychology AU Joon, O.. AU Semikin, G.. AU Fedotchev, A.. PY 2015 IS 2 PB Ltd Radomir-M+