PDF https://doi.org/10.53939/15605655/2022_3_39 Pilin D.V., Tumenov A.N., Tuleuov A.M., Oskina A.A., Bulekov N.U., Dnekeshev A.K. Abstract: The potential fish productivity of four fishless reservoirs of Western Kazakhstan is estimated for subsequent use in fish farming calculations on similar fishery reservoirs of the region. Potential fish production was determined by the biomass of feed zoobenthos. In parallel…
Use of data on zoobenthos reserves of fishless reservoirs to assess potential production of bentophage fish similar small reservoirs of north-west Kazakhstan
30 September 2022 
Лариса Николаевна Гребцова 
Рубрика Agriculture and forestry, Выпуск 3 
Comments Off on Use of data on zoobenthos reserves of fishless reservoirs to assess potential production of bentophage fish similar small reservoirs of north-west KazakhstanApplication of coal tar pitch as an alternative to polyacrylonitrile in electroforming of composite fibres
30 September 2022 Лариса Николаевна Гребцова PDF https://doi.org/10.53939/15605655/2022_3_33 Kaidar B.B., Smagulova G.T., Imash А.A., Mansurov Z.A. Abstract. The paper presents the results of studies on the synthesis of carbon fibers from polyacrylonitrile and coal furnace. Coal tar pitch was produced by the thermal treatment of coal tar. Carbon fibres from a mixture of PAN/coal pitch were obtained by electrospinning. Properties of…
Study of physiological and biochemical properties of lactic acid bacteria cultures at creation bread sourdough
30 September 2022 Лариса Николаевна Гребцова PDF https://doi.org/10.53939/15605655/2022_3_25 Isabekova M.S., Umiralieva L.B., Saginbek G.A. Abstract. The article presents results of screening lactic acid bacteria cultures of the genus Lactobacillus and Pediococcus from collection of Kazakh Scientific Research Institute of Processing and Food Industry, previously isolated from wheat grain, flour, rye starter cultures, as well as kumiss and shubat. For comprehensive assessment…
Рубрика Food industry, Выпуск 3 Comments Off on Study of physiological and biochemical properties of lactic acid bacteria cultures at creation bread sourdoughZoning of quarry and mine fields according to categories of drillability and explosiveness, in order to reduce the cost of drilling and blasting by 20% or more
30 September 2022 Лариса Николаевна Гребцова PDF https://doi.org/10.53939/15605655/2022_3_9 Igizbaev R.K., Igizbaev M.K., Igizbaev K.B., Mager A.N. Abstract. Mathematical models (theory) have been developed, surfaces of the lowest values of the criteria for drillability and explosibility of ores and rocks of curvilinear-anisotropic rock massifs of ore deposits, and a method for zoning quarry and mine fields by categories of drillability and explosibility….
Рубрика Выпуск 3, Технические науки Comments Off on Zoning of quarry and mine fields according to categories of drillability and explosiveness, in order to reduce the cost of drilling and blasting by 20% or moreProblems and prospects of using the world experience of state regulation and control of transfer pricing in the Republic of Kazakhstan
22 September 2020 Лариса Николаевна Гребцова МРНТИ 06.73.15 №3 (2020г.) Zaurbekova Z.G., Seleznyova I.V. The article considers the problems of the world experience state regulation for of transfer pricing and control adaptation to the economic and legal conditions in Kazakhstan. The research is based on secondary information sources (regulations, books, articles, Internet publications, reports on marketing research, cases,…
Application of new technologies in the organization of the educational process
22 September 2020 Лариса Николаевна Гребцова МРНТИ 28.01.45, 50.41.25 №3 (2020г.) Daineko Ye.А., Duzbayev N.T., Ipalakova M.T., Bekaulova Zh.M., Nalgozhina N.Zh. This article discusses the use of new technologies in the field of education. The analysis of introduction of various innovative developments in education is carried out. The authors present their own software product using virtual reality technology for…
Рубрика Cybernetics, Выпуск 3 Comments Off on Application of new technologies in the organization of the educational processNew influenza virus H1N1 А/ Swine/Kostanay/23/14 strain used for preparing diagnostic agents
22 September 2020 Лариса Николаевна Гребцова МРНТИ 34.25.37 №3 (2020г.) Ongarbaeva N.S., Klivleyeva N.G., Glebova T.I., Saktaganov N.T., Baimakhanova B.B., Baimukhametova А.М., Lukmanova G.V., Shamenova M.G., Korotetskiy I.S. The results of studying set froth biological and molecular genetic properties of a new influenza virus H1N1 А/ swine /Kostanay/23/14strain differing from the reference variants of this subtype. Studies on biological and…
Process for the production of cellulosic materials with fire retardant properties using sodium silicate and nitrogen-phosphorus containing compounds
22 September 2020 Лариса Николаевна Гребцова МРНТИ 64.29.09, 61.67.81 №3 (2020г.) Tausarova B.R., Abilkassova S.O., Zhaylhanova А.A. This article presents the research on the use of new sodium silicate-, guanidine-, and sodium hydrogen phosphate-based compounds to impart the fire-retardant properties to cellulosic textile materials. We studied the influence of the concentration of the initial components, temperature, and heat treatment…
Change in the stability of clay hydrodispersions under the influence of polyelectrolytes that differ in the properties of macromolecules functional groups
22 September 2020 Лариса Николаевна Гребцова МРНТИ 31.15.37 №3 (2020г.) Asanov А., Mameshova S.A. This article sets forth the study on the change in the stability of clay hydrodispersions under the influence of polyelectrolytes that differ in molar ratio and the nature of the functional groups is studied. It was revealed that under the influence of a polyelectrolyte containing non-ionizable…
Development of cellulose materials with antimicrobial properties based on copper nanoparticles
22 September 2020 Лариса Николаевна Гребцова МРНТИ 61.67.81, 47.09.48 №3 (2020г.) Tausarova B. R., Shaikhova Zh., Egeubaeva S.S., Kalimoldina L.M. Methods for the synthesis of copper nanoparticles by reducing copper sulfate in an aqueous medium in the presence of sucrose are considered. The determination of optimal synthesis conditions, the antibacterial activity of copper nanoparticles was studied, the influence of various…
