Introduction.When designing a unit for the formation of the underlying layer, the problem arose of choosing working bodies designed for preliminary loosening of the surface layer of soil saturated with plant roots, with the aim of subsequent exposure of the underlying layer of the road under construction.When choosing the working bodies of technica
Results of the poll on the lifestyle and nutrition of the population of the most contaminated areas of the Bryansk and Tula regions during the initial period after the accident at the Chernobyl nuclear power plant are presented in the article.The poll was held at the beginning of 1987.Mean values of numeric factors were derived form the Jigger resu
In mobile ad hoc networks, limited energy resources and traffic congestion at the nodes are crucial issues due to the nodes being battery operated and flooding the network with packets, respectively.These issues degrade network routing performance in terms of quality of service.In this study, we proposed a contention window and residual battery-awa
Analysis of seasonal and annual variations of aero-electric field at a midlatitudinal observatory Paratunka in Kamchatka was silver conditioner carried out for 1997-2016.Stable seasonal intervals of the highest and the lowest values are observed.Changeability of the annual trend of aero-electric field in the near ground air layer at the observatory
Brushed DC motors and generators (DCMs) are extensively used in various industrial applications, including the automotive industry, where they are critical for electric vehicles (EVs) due to their high torque, power, and efficiency.Despite their advantages, DCMs are prone to Rompers premature failure due to sparking between brushes and commutators,