In the article, the questions of substantiation of a way of the maintenance of soil in gardens on hillsides, the constructive scheme of the rotational garden mower providing cutting of vegetation at different levels are considered
Theoretical and experimental results of the research of parameters of the stand of the multifunctional working apparatus for mould-board cultivation are given
The article presents the results of experimental investigations of pneumatic sowing unit of overpressure with a forced encapsulation of a seeding chamber when sowing corn. The analysis of a received mathematical model of dosing is given
Demands to power sources of a welding arc and the results of development of such supplies are considered
The model of identification of process of a dust con-tent of the air is submitted. It is shown, that in a work-ing zone of foundry shops the significant amount of a dust is allocated. The most unsuccessful sites from a position of allocation of a dust are chambers and lattices. The experimental analysis shows, that in structure of a dust the weight maintenance of fractions with a diameter up to 20 microns reaches 43,8 % on weight. The dust is most dangerous to health of the working personnel and creates problems at clearing air. The model of structure of dusty air is received
In this article, we have considered the procedures of the preventive protection model for situational centers from the insiders in the limited resources conditions
In the article, it is established that in the market conditions of economic recession of repair production, the traditional technological decisions focused on mass and business lot type, have lost the practical importance. Increase of the efficiency of drawing of wearproof coverings with the electropulse way is based on the use of technological possibilities of the way and the principles of technical self-sufficiency of small repair shops. For that, the combined way of processing, replacing use of the traditional technological equipment, with obtaining quality comparable to the existing technologies has been developed
The article discusses the new structural schematics DC voltage sources with improved performance, performed on transformers with a rotating magnetic field
The article suggests a way to improve the efficiency of the operation of catalytic systems. The new circuit-design solutions of catalytic systems for the processes of producing biogas from organic waste are proposed. They are based on the analysis of existent tech. solu-tions
Investigation results of dairy proteins
coprecipitation from skim milk and curd cheese whey are demonstrated. For different ratio of the components in the milk-whey mixture, the authors determined the parameters providing maximal effi-ciency of precipitation and outlined the factors stipu-lating intensity of separation and properties of pro-tein-chitosan complex. Efficiency of whey protein isolation and interaction of chitosan with protein in stable complex are explored