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Genre:Прикладные науки. Общие вопросы. Техника (technics_IT)
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51-60 of 70
periodical press (Magazines)
AKYLBEKOV YE. YE.
Akylbekov, Ye. Ye. Recycling of chrysotile-asbestos production waste with extracting magnesium and obtaining a ferroalloy and calcium silicates [Text] / Ye. Ye. Akylbekov, V. M. Shevko , D. K. Aitkulov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 6 (456). - P. 19-33. - Bibliogr.: p. 32-33 ISSN 2224-5278.
UDC:
669.15-198:669.721.3
Subject headings
- Ferroalloys. Magnesium Extraction
Annotation
The article considers the results of studies on the processing of a chrysotileasbestos production waste by a pyrometallurgical method
Keywords
chrysotile-asbestos, pyrometallurgy, thermodynamics, ferroalloy, magnesium, silicates
Kazakhstan
0/0 Free
periodical press (Magazines)
PADAR V.
Padar, V. Recovery and hardening of worn parts from steel 25L for grinding equipment [Text] / V. Padar, S. Kuzembayev , V. Berezyuk [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 5 (455). - P. 176-187. - Bibliogr.: p. 186-187 ISSN 2518-170X.
UDC:
621.7
Subject headings
- Mechanical technology
Annotation
The paper analyzes the methods of electroslag surfacing and equipment used to restore worn parts. The technological capabilities of the electroslag surfacing of the bits have been investigated
Keywords
beads, electroslag surfacing, electrode, hardening, arc discharge, slag bath, filler material
Kazakhstan
0/0 Free
periodical press (Magazines)
MARKHABATOV N. D.
Markhabatov, N. D. Ranks and approximations for families of cubic theories [Text] / N. D. Markhabatov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 81-90. - Bibliogr.: p. 87-88 ISSN 2518-7929.
UDC:
510.6
Subject headings
- Mathematical logic
Annotation
In this paper, the rank characteristics for families of cubic theories, as well as new properties of cubic theories as pseudofiniteness and smooth approximability have been studied
Keywords
approximation of a theory, cub, cubic structure, pseudofinite theory, smoothly approximated structure
Kazakhstan
0/0 Free
periodical press (Magazines)
TLEUBERGENOV M. I.
Tleubergenov, M. I. Representing a second-order Ito equation as an equation with a given force structure [Text] / M. I. Tleubergenov, G. K. Vassilina , A. A. Abdrakhmanov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 119-129. - Bibliogr.: p. 127-129 ISSN 2518-7929.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
The problem of constructing equivalent equations with a given structure of forces by the given system of stochastic equations is considered
Keywords
Stochastic differential equation, stochastic Lagrange equation, stochastic equations with nonpotential forces, equivalence almost surely, стохастикалық дифференциалдфқ теңдеу, стохастикалық Лагранж теңдеуі, стохастическое дифференциальное уравнение, стохастическое уравнение Лагранжа
Kazakhstan
0/0 Free
periodical press (Magazines)
SHAHZAMANIAN M. H.
Shahzamanian, M. H. Roughness in Fuzzy Cayley Graphs [Text] / M. H. Shahzamanian, B. Davvaz // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 105-118. - Bibliogr.: p. 117 ISSN 2518-7929.
UDC:
512
Subject headings
- Algebra
Annotation
In this paper a definition for fuzzy Cayley subsets is put forward as well as fuzzy Cayley graphs of fuzzy subsets on groups inspired from the definition of Cayley graphs
Keywords
fuzzy subset, rough set, Cayley graph, fuzzy Cayley graph, lower and upper approximations, Кейли графы, анық емес жиын, граф Кэли, нечеткое подмножество
Kazakhstan
0/0 Free
periodical press (Magazines)
NURZHANOVA А.
Nurzhanova, А. Rhizosphere microorganisms: increasing phytotechnology productivity and efficiency - a review [Text] / А. Nurzhanova, A. Muratova , R. Berzhanova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2022. - № 3. - P. 34-58. - Bibliogr.: p. 52-58 ISSN 2224-5227.
UDC:
60:631.4
Subject headings
- Biotechnology. Soil research
Annotation
The review contains information on rhizobacteria with plant growth promoting properties (PGPR), on plant mechanisms of bacterial defense against heavy metal pollution and on stimulation of plant growth by nitrogen fixation, phosphorus dissolution, siderophores, phytohormones and ACC deaminase enzyme synthesis
Keywords
plant, rhizosphere, PGPB, phytore-mediation, phytotechnology, ризосфералық микроорганизмдер, фиторемедиация, фитотехнология, ризосферные микроорганизмы
Kazakhstan
0/0 Free
periodical press (Magazines)
ZHANAKOVA R.
Zhanakova, R. Rational selection of the form of support for the formation of genetic composition of rocks in the conditions of the Beskempir field [Text] / R. Zhanakova, А. Pankratenko , Т. Almenov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 1 (439). - P. 106-113. - Bibliogr.: p. 113 ISSN 2224-5278.
UDC:
622
Subject headings
- Mining
Annotation
The article considers the research results with regard to the determination of the strain-stress state of rock masses (displacements, stresses, fracture zones etc.) depending on the mining geological and mining technical factors in the conditions of Beskempir field
Keywords
lining, rock mass, stress-strain state, uncontrolled caving, mining technical conditions, тау-кен жұмыстары, Бескемпір кенорны, горные работы, месторождение Бескемпир
Kazakhstan
0/0 Free
periodical press (Magazines)
JEXEMBAYEVA A.
Jexembayeva, A. Road slag asphalt concrete [Text] / A. Jexembayeva, I. Zakarin , M. Konkanov [et al.] // Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы. Техникалық ғылымдар және технологиялар сериясы. - 2023. - № 4. - Р. 135-142. - Bibliogr.: p. 140 ISSN 2616-7263.
UDC:
691.16
Subject headings
- Bituminous building materials. Bitumen, asphalt, tar
Annotation
Slag asphalt, produced by incorporating slag, a by-product of industrial steel production, into asphalt concrete mixtures is the subject of this review article. This article discusses the composition, production and physical and mechanical characteristics of slag asphalt concrete
Keywords
road surfaces, asphalt concrete, steel slag, silica fume, road surfaces
Kazakhstan
0/0 Free
periodical press (Magazines)
BULAT N. S.
Bulat, N. S. Remote control via mobile devices (smartphones) [Text] / N. S. Bulat // ПМУ хабаршысы. Физика-математикалық серия. - 2020. - № 1. - Р. 34-40. - Bibliogr.: р. 38-39 ISSN 1811-1807.
UDC:
004
Subject headings
- Information Technology. Computer technology. Data processing
Annotation
The development of an adaptive interface for controlling a sixwheeled mobile robot based on the concept of intelligent spaces is described
Keywords
unmanned ground vehicle, control interface, intelligent space, android application, information system
Kazakhstan
0/0 Free
periodical press (Magazines)
KOZHAKHMETOVA B. A.
Kozhakhmetova, B. A. Research and development of a phased array power divider
[Text] / B. A. Kozhakhmetova, K. S. Chezhimbayeva , B. A. Karibayev [and others] // Алматы энергетика және байланыс университетінің хабаршысы. - 2023. - № 1. - 131-140 р.. - Bibliogr.: 138 р. ISSN 2790-0886.
UDC:
621.396
Subject headings
- Radio communication equipment and methods
Annotation
The article examines the main types of power dividers used in phased array antennas
Keywords
power divider, antenna array, spectrum analyzer, phased array antennas, development of a power divider, radio communication methods
Kazakhstan
0/0 Free
AKYLBEKOV YE. YE.
RECYCLING OF CHRYSOTILE-ASBESTOS PRODUCTION WASTE WITH EXTRACTING MAGNESIUM AND OBTAINING A FERROALLOY AND CALCIUM SILICATES
periodical press (Magazines)
0/0 Free
PADAR V.
RECOVERY AND HARDENING OF WORN PARTS FROM STEEL 25L FOR GRINDING EQUIPMENT
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
TLEUBERGENOV M. I.
REPRESENTING A SECOND-ORDER ITO EQUATION AS AN EQUATION WITH A GIVEN FORCE STRUCTURE
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
NURZHANOVA А.
RHIZOSPHERE MICROORGANISMS: INCREASING PHYTOTECHNOLOGY PRODUCTIVITY AND EFFICIENCY - A REVIEW
periodical press (Magazines)
0/0 Free
ZHANAKOVA R.
RATIONAL SELECTION OF THE FORM OF SUPPORT FOR THE FORMATION OF GENETIC COMPOSITION OF ROCKS IN THE CONDITIONS OF THE BESKEMPIR FIELD
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
KOZHAKHMETOVA B. A.
RESEARCH AND DEVELOPMENT OF A PHASED ARRAY POWER DIVIDER
periodical press (Magazines)
0/0 Free