The paper analyzes the features of transport injury in children, depending on the mechanism of injury. Children who were injured inside a car in an accident: "child passengers" and "children behind the wheel", were characterized by a relatively high frequency of injuries to the head, nasal bones and lower extremities. Also in this group of patients, damage to the bone, nervous and cardiovascular systems is noted, and in terms of quantity, damage to one or two systems is usually observed.
According to the structure of the severity of injuries, the first or second degree of severity usually prevails. In children who were injured outside the passenger compartment: "children pedestrians" hit by a car, the injury was characterized by a low incidence of head trauma and a high incidence of damage to the nasal bones and lower extremities. It should also be noted in these cases, mainly damage to the bone, respiratory and cardiovascular systems is observed, and in terms of quantity, damage to two or three systems is usually observed. According to the structure of the severity of injuries, the second and third degrees of severity usually prevail.
The vibrations of the soil caused by the earthquake, being transmitted to the underground structure, excite certain vibrations in it, and the structure causes additional vibrations in the environment (soil), as a result of which there is an interaction between the underground structure and the environment (soil). For a comparative evaluation of the solutions of the analytical and finite element methods, we consider the transverse vibrations of an underground structure during seismic motion. The coordinate-free one way wave equation is transferred in spherical coordinates.
Overview of literature on problems of nervous manifestations of HIV-infection is presented. Issues of pathogenesis, classification, diagnostics of nervous system affection are reflected. Characteristics of illness proceeding in children are considered.