TY JOUR TI ENHANCEMENT OF THE METHODOLOGY FOR ASSESSING THE NEGATIVE ENVIRONMENTAL IMPACT OF DIESEL FIRE ENGINES IN THE FREE ACCELERATION MODE USING A ROBOTIC MANIPULATOR KW diesel fire trucks KW exhaust smoke KW free acceleration KW robotic manipulator KW environmental safety technical standard KW catalytic converter JO Problems of risk management in the technosphere AU Lozhkin, V.N. AU Satsuk, I.V. PY 2026 IS 2025 PB Saint-Petersburg University of State Fire Service of Emercom of Russia