Theoretical substantiation of model of safety system of self-propelled transport vehicles

The proposed security model of the system of self-propelled transport vehicles that allow variables to take into account random factors that affect the probability of collision of cars by reducing levels of dangerous and harmful production factors and of injury to the operators presented in the form of a double-probability model

Reducing the risk of collision of vehicles

In order to clarify the method of determining the value of the braking distance to determine the maximum deceleration of the vehicle by braking all wheels ATS when using the differential equation of motion of the car was removed dependence, which more precisely characterizes the size of tor brake way. Approximation of existing dependencies, obtained by the authors of theoretical and experimental researches allows to make a comparative analysis of the results determine the stopping distance of a PBX depending on its velocity before braking. The offered technique allows to take into account the factors of road conditions the operation of the exchange that affect the risk of collision and reduce injuries to drivers

Ways to improve the safety of operators of self-propelled vehicles

In order to manage the safety of work of operators of self-propelled transport machines (STM) proposed a security model of STM in the form of a two-unit probabilistic model, which allows for semi-optimum parameters of the speed limit and to increase the reliability of protection of workers through the use of the proposed technical device

Paramagnetic properties and antioxidant activity of metal-containing bionanocomposites based on humic substances

Paramagnetic properties of novel bioactive nanocomposite materials based on humic substances and the precious metals (Ag, Au) are investigated by electron paramagnetic resonance and compared to their antioxidant properties. The possible mechanisms of antioxidant activity in the light of the free radical activation or inhibition of oxidation processes are analyzed