Composition of powders produced by electrospark dispersion of metal granules in water

The results of experimental studies of metal powders composition produced by electrospark dispersion according to the scheme "metal electrodes - metal granule loading - distilled water" are given in the paper. With a help of X-ray diffraction analysis and other methods, it was found that chemical and phase composition of dispersion products is determined by affinity of metal to oxygen

Formation of healthy lifestyle of students as an innovative approach to physical education lesson

This article is intended for teachers of physical culture of comprehensive schools, includes methods of conducting health exercises for the formation of healthy environment in the lessons of physical cultureСтатья предназначена для учителей физической культуры общеобразовательных школ, включает в себя методики проведения оздоровительных упражнений для формирования здоровьесберегающей среды на уроках физической культур

Balancing fast-rotating parts of hand-held machine drive

The article considers the issues related to the balancing of fast rotating parts of the hand-held machine drive including a wave transmission with intermediate rolling elements, which is constructed on the basis of the single-phase collector motor with a useful power of 1 kW and a nominal rotation frequency of 15000 rpm. The forms of balancers and their location are chosen. The method of balancing is described. The scheme for determining of residual unbalance in two correction planes is presented. Measurement results are given in tables

Technologies of teaching in the implementation of the FSES of new generation

In this article we are talking about the modern stage of education, where particular relevance is the problem of health protection of pupils, which reflects new approaches to health improving activities and health preservation of the younger generationВ данной статье речь идет об условиях современного этапа образования, где особую актуальность приобретает проблема здоровьесбережения учащихся, которая отражает новые подходы к здравотворческой деятельности и сохранению здоровья подрастающего поколени

Composition of powders produced by electrospark dispersion of metal granules in water

The results of experimental studies of metal powders composition produced by electrospark dispersion according to the scheme "metal electrodes - metal granule loading - distilled water" are given in the paper. With a help of X-ray diffraction analysis and other methods, it was found that chemical and phase composition of dispersion products is determined by affinity of metal to oxygen