Electronic catalog
Genre:Прикладные науки. Общие вопросы. Техника (technics_IT)
language:English
catalogue:Articles
Search result:
101-110 of 152
![](/FileStore/dataFiles/22/6a/1697366/content/cover.png?time=1721537328387&key=fade95c8935bffbcee8f268989958ab1)
periodical press (Magazines)
BAIGENZHINOV K. A.
Baigenzhinov, K. A. Qualitative indicators affecting the oxidation of rapeseed and linseed oils [Text] / K. A. Baigenzhinov, B. U. Baikhozhaeva , A. G. Zhusipov [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 2 (139). - Р. 20-39. - Bibliogr.: p. 34-35 ISSN 2616-7263.
UDC:
62-634.5
Subject headings
- Vegetable oil
Annotation
This article analyzes the applied aspects of improving the quality and safety of rapeseed and linseed oils. The factors affecting the quality and safety of rapeseed and linseed oils are analyzed
Keywords
vegetable oils, rapeseed oil, linseed oil, oilseeds , technological properties
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/f6/3c/1697365/content/cover.png?time=1721537328387&key=8ca4db436c8aa9b22225b04772c352bf)
periodical press (Magazines)
TULEBEKOVA A. S.
Tulebekova, A. S. Experience in pile testing on different construction sites [Text] / A. S. Tulebekova, Ye. Ashkey , A. K. Zhankina // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 1 (138). - Р. 76-82. - Bibliogr.: p. 81 ISSN 2616-7263.
UDC:
624.155.1
Subject headings
- Driven piles in general
Annotation
The paper presents the experience of soil testing with piles at various construction sites in Kazakhstan
Keywords
construction materials, piles, construction site , soil , foundation
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/df/84/1697357/content/cover.png?time=1721537328388&key=2e101bfd12a27590739d12c1b8a05fd4)
periodical press (Magazines)
TOGIZBAYEVA B.
Togizbayeva, B. Determination of the technical level of excavator structures based on parametric analysis [Text] / B. Togizbayeva, B. Suleyev , Zh. Kuanyshuly [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 1 (138). - Р. 67-75. - Bibliogr.: p. 74 ISSN 2616-7263.
UDC:
621.879
Subject headings
- Экскаваторы
Annotation
The article is devoted to identifying promising designs of excavators, presenting modern models of excavators operated in the territory of the Republic of Kazakhstan
Keywords
mechanical engineering, excavators, excavator designs, excavator models, excavator specifications
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/54/ec/1697491/content/cover.png?time=1721537328388&key=95eae9a87877e8d19aab46cbce23c0ae)
periodical press (Magazines)
PAK I. А.
Pak, I. А. Technical and Economic Efficiency of Devices for Ultrasonic Cleaning of City Bus Exhaust Gases [Text] / I. А. Pak, N. I. Baurova , B. K. Kurmasheva [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 2 (139). - Р. 133-142. - Bibliogr.: p. 139-140 ISSN 2616-7263.
UDC:
66.069.8
Subject headings
- Gas purification
Annotation
The article substantiates the use of devices for ultrasonic cleaning of exhaust gases for city buses, provides the design and principle of operation of an accumulative device for ultrasonic cleaning of exhaust gases, as well as layout solutions for their placing on buses
Keywords
city buses, internal combustion engine, exhaust gases, coagulation, ultrasonic cleaning, recycling
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/72/1b/1698549/content/cover.png?time=1721537328388&key=43d1843abab4fb076d9e452730fd7827)
periodical press (Magazines)
ZHUMABEKOVA G. E.
Zhumabekova, G. E. Model-theoretic properties of semantic pairs and e.f.c.p. in Jonsson spectrum [Text] / G. E. Zhumabekova // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 185-193. - Bibliogr.: p. 190-191 ISSN 2518-7929.
Annotation
The paper proves a generalization of stability that relates stability and classical stability for Jonsson spectrum. This paper introduces new concepts such as “existentially finite cover property” and “semantic pair”
Keywords
semantic model, permissible enrichment, hereditary theory, stable theory, perfect theory, fundamental order, saturated model, existentially closed pair, semantic pair, йонсондық теория, йонсоновская теория
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/9b/46/1699119/content/cover.png?time=1721537328388&key=5e273ff0172cafb9901d2ca01980ae22)
periodical press (Magazines)
ALKHANOVA А.
Alkhanova, А. Methods of optimizing the radiation dose during computed tomography [Text] / А. Alkhanova, К. Zhumadilov; Т. Dautov [et al.] // Bulletin of the L.N. Gumilyov Eurasian National University. Physics. Astronomy Series. - 2023. - № 1 (142). - Р. 26-32. - Bibliogr.: p. 30 ISSN 2616-6836.
UDC:
537.531:616-073.756.8
Subject headings
- Electromagnetic effects during tomography
Annotation
The article deals with reducing radiation exposure to patients by modulating the lamp current, which reduces radiation without changing image quality and noise
Keywords
computed tomography, radiology diagnostics, automatic current modulation, phantom, diagnostic, radiation exposure
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/df/fd/1693437/content/cover.png?time=1721537328388&key=3a5bc72bc45f18fa0bf743f2e50b5b5b)
periodical press (Magazines)
AYDIN A.
Aydın, A. Statistical convergence in vector lattices [Text] / A. Aydın, F. Temizsu // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 4-10. - Bibliogr.: p. 9-10 ISSN 2518-7929.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
In this paper, the statistical convergence in vector lattices by using the finite additive measures on directed sets have been introduced
Keywords
statistical convergence of nets, order convergence, vector lattice, directed set measure
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/e6/48/1693511/content/cover.png?time=1721537328388&key=7829c9ffcfd91d50b93652c9b041aa27)
periodical press (Magazines)
BEKMAGANBETOV K. A.
Bekmaganbetov, K. A. Homogenization of Attractors to Ginzburg-Landau Equations in Media with Locally Periodic Obstacles: Critical Case [Text] / K. A. Bekmaganbetov, G. A. Chechkin , V. V. Chepyzhov [et al.] // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 11-27. - Bibliogr.: p. 25-26 ISSN 2518-7929.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
In this paper the Ginzburg-Landau equation is considered in locally periodic porous medium, with rapidly oscillating terms in the equation and boundary conditions
Keywords
attractors, homogenization, Ginzburg-Landau equations, nonlinear equations, weak convergence , perforated domain, strange term, porous medium
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/7f/03/1693593/content/cover.png?time=1721537328388&key=84cb7239abed3d7a1e6140ba1a3ef653)
periodical press (Magazines)
SARTABANOV ZH. A.
Sartabanov, Zh. A. Bounded on the semi-axis multiperiodic solution of a linear finite-hereditarity integro-differential equation of parabolic type [Text] / Zh. A. Sartabanov, G. M. Aitenova // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 109-121. - Bibliogr.: p. 118-119 ISSN 2518-7929.
UDC:
517.95
Subject headings
- Partial differential equations
Annotation
The question of the existence of a solution of linear integro-differential systems of parabolic type limited on the semiaxis in a spatial variable and multiperiodic in time variables was considered
Keywords
integro-differential, finite-hereditarity, convection, diffusion, parabolic type, differentiation operator, Fourier series
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/a7/e6/1693592/content/cover.png?time=1721537328388&key=4d39348c969517517fefbcc4b6f655dc)
periodical press (Magazines)
RAMAZANOV M. I.
Ramazanov, M. I. Solution of a two-dimensional parabolic model problem in a degenerate angular domain [Text] / M. I. Ramazanov, N. K. Gulmanov , S. S. Kopbalina // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 91-108. - Bibliog.: p. 105-106 ISSN 2518-7929.
UDC:
517.95
Subject headings
- Partial differential equations
Annotation
In this paper, the boundary value problem of heat conduction in a domain was considered, boundary of which changes with time, as well as there is no the problem solution domain at the initial time, that is, it degenerates into a point
Keywords
heat equation, boundary value problem, degenerate domain, Volterra singular integral equation, regularization
Kazakhstan
0/0 Free
BAIGENZHINOV K. A.
QUALITATIVE INDICATORS AFFECTING THE OXIDATION OF RAPESEED AND LINSEED OILS
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
TOGIZBAYEVA B.
DETERMINATION OF THE TECHNICAL LEVEL OF EXCAVATOR STRUCTURES BASED ON PARAMETRIC ANALYSIS
periodical press (Magazines)
0/0 Free
PAK I. А.
TECHNICAL AND ECONOMIC EFFICIENCY OF DEVICES FOR ULTRASONIC CLEANING OF CITY BUS EXHAUST GASES
periodical press (Magazines)
0/0 Free
ZHUMABEKOVA G. E.
MODEL-THEORETIC PROPERTIES OF SEMANTIC PAIRS AND E.F.C.P. IN JONSSON SPECTRUM
periodical press (Magazines)
0/0 Free
ALKHANOVA А.
METHODS OF OPTIMIZING THE RADIATION DOSE DURING COMPUTED TOMOGRAPHY
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
BEKMAGANBETOV K. A.
HOMOGENIZATION OF ATTRACTORS TO GINZBURG-LANDAU EQUATIONS IN MEDIA WITH LOCALLY PERIODIC OBSTACLES: CRITICAL CASE
periodical press (Magazines)
0/0 Free
SARTABANOV ZH. A.
BOUNDED ON THE SEMI-AXIS MULTIPERIODIC SOLUTION OF A LINEAR FINITE-HEREDITARITY INTEGRO-DIFFERENTIAL EQUATION OF PARABOLIC TYPE
periodical press (Magazines)
0/0 Free
RAMAZANOV M. I.
SOLUTION OF A TWO-DIMENSIONAL PARABOLIC MODEL PROBLEM IN A DEGENERATE ANGULAR DOMAIN
periodical press (Magazines)
0/0 Free