Sadenova M.A.,East-Kazakhstan State University |
Abdulina S.A.,East-Kazakhstan State Technical University |
Tungatarova S.A.,D.V. Sokolsky Institute of Organic Catalysis and Electrochemistry
Chemical Engineering Transactions | Year: 2015
The study of mineral resources of the Republic of Kazakhstan to build on its base catalysts in order to increase the effectiveness of waste gas cleaning of industrial enterprises and thermal power plants has important theoretical and practical significance. Mineralogical characteristics of montmorillonite-containing clays and zeolites of clinoptilolite-type have been refined, molded mass from the mixture of clinoptilolite and montmorillonite with the desired mechanical properties (high strength and ductility) were prepared. Catalytic properties of the synthesized granular Cu-Ni- and Cu-Ni-Cr-catalysts in the reduction of nitrogen oxides by carbon monoxide and/or hydrocarbons were analyzed. Data on the effect of nature the catalyst carrier on metal particles dispersion - the active components over the catalyst surface was obtained. Copyright © 2015, AIDIC Servizi S.r.l.,.
Gubaydullina G.N.,East-Kazakhstan State University |
Myrzagaliyeva A.B.,East-Kazakhstan State University |
Nagymzhanova K.M.,East-Kazakhstan State University |
Aurenova M.D.,East-Kazakhstan State University
International Journal of Environmental and Science Education | Year: 2016
Kazakhstan, having joined the Bologna Declaration in 2010, committed itself to modernize the higher education in general and make a fundamental change in the approach to the development of regulations, in particular, the educational programs. The article describes the basic concepts of the problem, provides an overview of the regulatory frame-work and grounds modern approaches and the design algorithm of educational training programs. The purpose of this paper is to provide information about the current reform of higher education in Kazakhstan, about the problems and deficits occurring in this area, and about ways to correct unwelcome developments. The paper provides a review of appropriate programmatic documents, on the one hand, and of the results of relevant empirical studies on the other. On this basis deficits and risks of the Kazakhstan higher education policy are identified and feasible solutions discussed. © 2016 Fedorenko and Bykova. Open Access terms of the Creative Commons Attribution 4.0 International License.
Skakov M.,East-Kazakhstan State Technical University |
Yerbolatova G.,East-Kazakhstan State Technical University |
Kantai N.,East-Kazakhstan State University |
Scheffler M.,FON University
Advanced Materials Research | Year: 2014
It is shown that as a result of electrolytic plasma carburization is released from the solid solution carbides dispersed particles based alloy components, i.e. hardening occurs. Found that after processing the surface of the alloy samples 40CrNiAl modified form reinforced layers whose thickness depends on the time, temperature and processing of components of the electrolyte. © (2014) Trans Tech Publications, Switzerland.
Temirbekov N.,Kazakhstan Engineering-Technological University |
Tokanova S.,East-Kazakhstan State University |
Malgazhdarov Y.,East-Kazakhstan State University
Journal of Theoretical and Applied Information Technology | Year: 2016
This paper analyzes the method of supplemented domains for the numerical simulation of viscous incompressible flow in the complex geometrical domain. The problem is considered in a discrete defined biconnected domain with the curved boundary. The spline interpolation of curved boundary is conducted. The Navier-Stokes equations for viscous incompressible fluid are selected for the numerical simulation. A stable finite-difference scheme and an algorithm of numerical implementation are developed. The numerical results are obtained with different numbers of grid nodes. © 2005 - 2016 JATIT & LLS. All rights reserved.
Nugumanova A.,East-Kazakhstan State Technical University |
Bessmertny I.,Saint Petersburg State University of Information Technologies, Mechanics and Optics |
Baiburin Y.,East-Kazakhstan State University |
Mansurova M.,Al-Farabi Kazakh National University
Communications in Computer and Information Science | Year: 2016
A contrastive approach to term extraction is an extensive class of methods based on the assumption that the words frequently occurring within a domain and rarely beyond it are most likely terms. The disadvantage of this approach is a great number of type II errors – false negatives. The cause of these errors is in the idea of contrastive selection when the most representative high frequent terms are extracted from the texts and rare terms are discarded. In this work, we propose a new operationalization of the contrastive approach, which supports the capture of both high frequent and low frequent domain terms. Proposed operationalization reduces the number of false negatives. The experiments performed on the texts of the subject domain “Geology” show promising of proposed approach. © Springer International Publishing Switzerland 2016.
Rakhadilov B.,East-Kazakhstan State Technical University |
Zhurerova L.,East-Kazakhstan State Technical University |
Pavlov A.,East-Kazakhstan State University
IOP Conference Series: Materials Science and Engineering | Year: 2016
This work is devoted to formation of modified surface layers in 65G and 20GL steels which using for the manufacture of railway transport parts, as well as the study of influence of the parametersof electrolyte-plasma surface hardening methodon the changes in structural-phase states, improving of wear-resistance. The process of electrolyte-plasma surface hardening of 65G and 20GL steels samples conducted in the electrolyte from water solution of 20% sodium carbonate, in the mode ∼850°C - 2 seconds, ∼1200°C - 3 seconds. It is established that in the initial state 20GL steel has ferrite-pearlite structure, and the 60G steel consists of pearlite and cement structure. After application of electrolyte-plasma surface hardening is observed the formation of carbides particles and martensite phase components in the structure of 20GL and 60G steels. It is determined that after electrolyte-plasma surface hardening with heating time - 2 seconds, the abrasive wear-resistance of 65G and 20GL steels increased to 1.3 times and 1.2 times, respectively, and the microhardness is increased to 1.6 times and 1.3 times, respectively. © Published under licence by IOP Publishing Ltd.
Duzbaeva M.B.,East-Kazakhstan State University |
Panin M.S.,Semipalatinsk State Pedagogical Institute
Contemporary Problems of Ecology | Year: 2012
A comparative characterization of the response physiognomic reactions (classes of chlorosis, necroses, and crown scarcity) of woody plants in the industrial cities of Ust-Kamenogorsk and Zyryanovsk is given. The regularities are revealed in the changes of the functional state of green plantations depending on the degree of greenery planting, species composition and structure of plantations, sanitary and hygienic care, the amount of pollutants entering t he atmosphere, and city scale. © Pleiades Publishing, Ltd., 2012.
Nagymzhanova K.,East-Kazakhstan State University
Life Science Journal | Year: 2013
Modern trends in society call for bringing the level of preparation of institute graduates with compliance of knowledge economy requirements which mean that future teacher must not only possess necessary set of expertise but be able to generate such knowledge in future, orientate himself in difficult pedagogical situations. In the article necessity to form creative thinking is proved, different approaches to the problem of creative thinking, its formation in educational environment are shown. The results of investigation of creative thinking of future teachers are given, pedagogical technologies used for formation of creative thinking cultivation are described.
Kaigorodtsev A.,East-Kazakhstan State University |
Kirdasinova K.,Eurasian University
Actual Problems of Economics | Year: 2013
The article considers the problem of food security maintenance in Kazakhstan and demonstrates internal and external threats to food security. The current state of food security in Kazakhstan is assessed. And the ways to solve the food-related problems are offered.
Zhaparova B.M.,Pavlodar State Pedagogical Institute |
Tleulesova A.S.,Pavlodar State Pedagogical Institute |
Sarsenbayeva B.G.,Pavlodar State Pedagogical Institute |
Baygozhina Z.M.,Pavlodar State Pedagogical Institute |
And 2 more authors.
Life Science Journal | Year: 2013
In this work the technology of the development of content of the elective courses as a way of professional training of students is theoretically proved. The development of the catalog of elective subjects - the process of drafting and detailing of professional knowledge of students, their experience of practical and creative activities in order to ensure the integrity and appropriateness of elective subjects. The development of the content elective courses is the process of developing and detailing the components of educational content based on the principles, sources of criteria reflecting the nature of the training of students. The backbone component of the content of elective courses in vocational training is the experience of creative design activity of students.Experience the creative activity of students is a combination of knowledge and practical skills mastered, formed in the process of training students to solve creative problems and issues. The development technology of the directory elective courses is an activity for the development of the content of each of the following modules: explanatory, basic, control and diagnostics. The criteria for the effectiveness of technology development directory elective courses as a means of training students are: The ratio of students to the content of elective subjects; teaching competence of the student; creative competence.