05.00.00 Technical science
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FORECASTING OF THE EXPIRATION DATE OF FISH PRESERVES ON THE BASIS OF COMPLETE FACTORIAL EXPERIMENT
DescriptionIn the article the analysis of normative and technical documents of fish preserves production was made. The major factors influencing duration of an expiration date of fish preserves are established. The concept of creation of a mathematical forecasting model of the expiration date of fish preserves is described
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In this article we study connection between frequency characteristics of oil filter and lubricant system condition of internal combustion engine. Method is suggested, it allows to trace changes of technical condition of oil filter, engine oil, engine and to estimate a residual resource of working capacity up to maintenance
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The reasons of a weak inearthing of spherical disk working bodies of soil-tilling tools are considered. The analysis of shortcomings of existing ways of forced deepening of disks is carried out. Three new schemes of devices to designs of hinged mechanisms of a tractor are submitted
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The subjects of study are vertically reinforced bases of high-rise buildings and its behavior in compound sub-soil conditions. The article reviews the carried out analyses of reinforced subsoil for high-rise building in Sochi with particular simulation of combined action for reinforcing elements and nearby surface. Analyses were carried out with such software as PLAXIS 2D, ING+ and MIDAS GTS. As a result of numerical analyses the comparison of raft-pile foundation and slab foundation on reinforced subsoil has been per-formed for seismic regions
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ANALYSIS OF DESIGN PARAMETERS OF ELECTROACTIVATOR OF WATER TO IM-PROVE ENERGY CHARACTERISTICS
DescriptionThe article presents the analysis of the design of an electro activator on the basis of the equivalent circuit, the dependence of the resistance in the cells at differ-ent performance. It also provides a comparison of experimental and theoretical values of resistance
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DETECTION OF DEVIATIONS IN CONTROLLING SYSTEM (FOR EXAMPLE, MONITORING THE LEVEL OF FLIGHT SAFETY)
DescriptionControl charts are proposed to use as a tool to detect deviations in the controlling system. This proposal is considered for monitoring flight safety. Possibility of use in practice of airlines of a new indicator of flight safety level and a new method of its monitoring is discussed. As an indicator the ERC of ARMS group, and as a method of monthly and weekly monitoring – a method of the cumulative sums are offered
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FUNCTIONAL BEVERAGES BASED ON VEGETABLE JUICES
DescriptionThis article covers development of functional beverages technology based on using vegetable juice with apple and beetroot pectin concentrates, content of vitamins, minerals and functional properties
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The article investigates the possible pathways for the formation of crotonaldehyde in wine production in the result of the activity of wine yeast and lactic acid bacteria. It established that exposure to exhaust gases, noble rot, pathogens and pests on grape plant does not lead to the biosynthesis of crotonaldehyde in grape berry. The experimental data to identify probable pathways for the formation of crotonaldehyde during vinification has been presented. The effect of the test substance on the life of yeasts and lactic acid bacteria has been estimated
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DISINFECTION SYSTEM OF DRY COMBINED FEEDS FOR POULTRY
DescriptionIn the article we have considered a disinfection sys-tem for bulk materials (combined feeds) of highly concentrated ozone-air mixture. The results of an experimental determination of the concentration from exposure have been given
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TECHNIQUE OF AN ASSESSMENT OF IMPURITY OF THE THIN PURIFICATION FILTER OF DIESEL FUEL
DescriptionThis article discusses the results of the studies made by the faculty and the staff of Ryazan State Agrotechnological University named after P.A. Kostychev confirmed with RF patents