Electronic catalog
Genre:Прикладные науки. Общие вопросы. Техника (technics_IT)
language:English
publication type:periodical press (Magazines)
Search result:
91-100 of 153
![](/FileStore/dataFiles/bf/c9/1693747/content/cover.png?time=1720931654262&key=39878493293ba918f0e74310881ba9b5)
periodical press (Magazines)
MOHD IDRIS QURESHI
Mohd Idris Qureshi, Implementation of summation theorems of Andrews and Gessel-Stanton [Text] / Mohd Idris Qureshi Tafaz Ul Rahman Shah // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 95-104. - Bibliogr.: p. 102-103 ISSN 2518-7929.
UDC:
517.588
Subject headings
- Hypergeometric series and functions
Annotation
This paper introduces two general double-series identities involving bounded sequences of arbitrary complex numbers employing the finite summation theorems of Gessel-Stanton and Andrews for terminating 3F2 hypergeometric series with arguments 3/4 and 4/3, respectively
Keywords
generalized hypergeometric function, Srivastava-Daoust double hypergeometric function, Reduction formulas, Mathematica Program, жалпыланған гипергеометриялық функция, Шривастава-Даусттың қос гипергеометриялық функциясы, обобщенная гипергеометрическая функция, двойная гипергеометрическая функция Шриваставы-Дауста
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/e1/0c/1067887/content/cover.png?time=1720931654264&key=15336e7953f21d96981c9739a345ce77)
periodical press (Magazines)
KURLYANDSKIY YU. N.
Kurlyandskiy, Yu. N. The innovative development of long-stroke actuator of rod well pump [Text] / Yu. N. Kurlyandskiy, Z. Sh. Makhitova // М.Х. Дулати атындағы ТарМУ хабаршысы Табиғатты пайдалану және антропосфера мәселелері. - 2013. - № 3. - 295-303 р.. - Bibliogr.: 302 р.
ISSN 2307-1079.
UDC:
622.276
Subject headings
- Development of oil fields and methods of oil production
Annotation
The article discusses the innovative development of a long-stroke drive
Keywords
drive, long-stroke drive, rod pump, rod borehole pump, oil production, technical means, lifting liquid from the well, methods of oil extraction
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/92/0f/1696178/content/cover.png?time=1720931654264&key=ea4509f3269dd98008e0d9a683217dc8)
periodical press (Magazines)
KOSPARMAKOVA S.
Kosparmakova, S. Investigating the Superpave Mixture Design Approach for Hot-Mix Asphalt in Kazakhstan [Text] / S. Kosparmakova, Zh. Shashpan , D. Bazarbayev // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 2 (143). - Р. 62-71. - Bibliogr.: p. 69-70 ISSN 2616-7263.
UDC:
62-614
Subject headings
- Mixtures
Annotation
The purpose of this research was to assess the feasibility of constructing high-performance paving (Superpave) for Kazakhstan with only locally sourced ingredients
Keywords
sphalt pavement, moisture resistance, superpave, marshall mix design, asphalt concrete
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/7b/03/1696204/content/cover.png?time=1720931654264&key=8d5a8808382b7c2d7a4a6c875eca81d3)
periodical press (Magazines)
ISAMETOVA M.
Isametova, M. Application of rapid prototyping technology in pump engineering [Text] / M. Isametova, G. Abilezova , А. Duisengali [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 2 (143). - Р. 177-190. - Bibliogr.: p. 189-190 ISSN 2616-7263.
UDC:
681.136.32
Subject headings
- pumps
Annotation
The article presents the results of the use of rapid prototyping technology when modifying the impeller of a centrifugal pump in order to increase efficiency
Keywords
rapid prototyping technology, pump engineering, digital twins, 3D printers, centrifugal pump , everse engineering, centrifugal pump wheel
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/49/f2/1697000/content/cover.png?time=1720931654264&key=a334a935e79c24536b437df167e75ffd)
periodical press (Magazines)
TOGIZBAYEVA B. B.
Togizbayeva, B. B. Methodology of justification and calculation of rational and constructiveparameters of a tube belt conveyor [Text] / B. B. Togizbayeva, B. T. Sazambayeva; A. S. Kinzhebayeva // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 3 (140). - Р. 134-140. - Bibliogr.: p. 140 ISSN 2616-7263.
UDC:
621.867.2
Subject headings
- Belt сonveyors
Annotation
The article considers the methodology of justification and calculation of rational and constructive parameters of a tube belt conveyor (TBC), which allows to transport bulk cargo safely
Keywords
work automation, bulk cargo transportation, conveyor belt, tube belt conveyor, roller supports, bulk cargo, conveyor transport
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/8b/9a/1697007/content/cover.png?time=1720931654265&key=5f943921e4458386e54db106129a27f1)
periodical press (Magazines)
INERBAEV T. M.
Inerbaev, T. M. Electronic structure modification and negative magnetostriction in Fe-Ga alloy of D03 structure with Ga content variation [Text] / T. M. Inerbaev, A. U. Abuova , A. K. Dauletbekova [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 4 (141). - Р. 74-86. - Bibliogr.: p. 81-83 ISSN 2616-7263.
UDC:
681.586.785
Subject headings
- Magnetostrictive transducers
Annotation
The influence of a change in the Ga content on the magnetostrictive properties of the Fe3Ga alloy with the D03 structure has been studied by density functional theory methods
Keywords
Fe-Ga alloy, electronic structure, density functional theory, magnetostriction, magnetoelastic energy, negative magnetostriction
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/3a/80/1697005/content/cover.png?time=1720931654265&key=e298c806455b834d6576f8b6423947df)
periodical press (Magazines)
TULEBEKOVA A.
Tulebekova, A. Peculiarities of bitumen testing methods [Text] / A. Tulebekova, Zh. Kusbergenova , А. Aldungarova [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 4 (141). - Р. 47-53. - Bibliogr.: p. 52-53 ISSN 2616-7263.
UDC:
665.775
Subject headings
- Bitumen
Annotation
The article presents the peculiarities of laboratory testing of bitumen, the technique of bitumen testing on the ring-ball device and on the ductilometer is disclosed
Keywords
сonstruction мaterials, materials for road construction, bitumen, ductilometer, waterproofing
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/91/14/1697008/content/cover.png?time=1720931654265&key=aca77975e9a59b62ca221580140ea456)
periodical press (Magazines)
SAGITOV A. A.
Sagitov, A. A. Wear resistance of metal-cutting tools and formation of secondary contact structures during cutting [Text] / A. A. Sagitov, K. T. Sherov , G. M. Tusupbekova // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 4 (141). - Р. 87-97. - Bibliogr.: p. 93-94 ISSN 2616-7263.
UDC:
621.9.025.5
Subject headings
- Tool steel cutting tools
Annotation
There was investigated the state of the metal-cutting tools' wear problem in the conditions of machine-building enterprises of the Republic of Kazakhstan (RK)
Keywords
metal cutting tools, wear resistance of cutting tools, pretreating method, secondary contact structur, structural adaptabilitу, dislocation density
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/c0/79/1697348/content/cover.png?time=1720931654265&key=7d3723f52d1926297e3b77525a2b7f3d)
periodical press (Magazines)
BURANBAYEVA А.
Buranbayeva, А. Design a Building Information Modeling (BIM) project concept in combination with foundation monitoring on the example of the Abu Dhabi Plaza construction project [Text] / А. Buranbayeva, А. А.Zhussupbekov , R. Nursafin [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 1 (138). - Р. 33-43. - Bibliogr.: p. 30-32 ISSN 2616-7263.
UDC:
004:624.15
Subject headings
- Foundation information modeling
Annotation
The purpose of this paper is to describe the application of a distributed fiber optic strain gauge sensor system, and the possibility of integrating the data obtained from the sensors into the BIM system
Keywords
building information modeling system, Abu Dhabi Plaza construction project, basement slab, high-rise buildings, iber-optic sensors, civil engineering, foundation monitoring
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/b8/60/1697390/content/cover.png?time=1720931654265&key=5b230221b501e0c2510a9b74ae502c7f)
periodical press (Magazines)
ISAMETOVA M. E.
Isametova, M. E. Computer modeling and verification of mechanical properties of metal-polymer composite materials used in the technological process of layer-by-layer growing of partsused in the technological process of layer-by-layer growing [Text] / M. E. Isametova, B. N. Absadykov , B. B. Bazarbay [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 2 (139). - С. 72-85. - Bibliogr.: p. 82-83 ISSN 2616-7263.
UDC:
62
Subject headings
- Engineering. Technology in general
Annotation
The article presents the results of computer modeling of the microstructure of a composite material consisting of a polyamide matrix and metal inclusions
Keywords
metal-polymer composite materials, computer modeling , layer-by-layer growing technology, material mechanical properties, injection molding, 3D printing, MIM technology
Kazakhstan
0/0 Free
MOHD IDRIS QURESHI
IMPLEMENTATION OF SUMMATION THEOREMS OF ANDREWS AND GESSEL-STANTON
periodical press (Magazines)
0/0 Free
KURLYANDSKIY YU. N.
THE INNOVATIVE DEVELOPMENT OF LONG-STROKE ACTUATOR OF ROD WELL PUMP
periodical press (Magazines)
0/0 Free
KOSPARMAKOVA S.
INVESTIGATING THE SUPERPAVE MIXTURE DESIGN APPROACH FOR HOT-MIX ASPHALT IN KAZAKHSTAN
periodical press (Magazines)
0/0 Free
ISAMETOVA M.
APPLICATION OF RAPID PROTOTYPING TECHNOLOGY IN PUMP ENGINEERING
periodical press (Magazines)
0/0 Free
TOGIZBAYEVA B. B.
METHODOLOGY OF JUSTIFICATION AND CALCULATION OF RATIONAL AND CONSTRUCTIVEPARAMETERS OF A TUBE BELT CONVEYOR
periodical press (Magazines)
0/0 Free
INERBAEV T. M.
ELECTRONIC STRUCTURE MODIFICATION AND NEGATIVE MAGNETOSTRICTION IN FE-GA ALLOY OF D03 STRUCTURE WITH GA CONTENT VARIATION
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
SAGITOV A. A.
WEAR RESISTANCE OF METAL-CUTTING TOOLS AND FORMATION OF SECONDARY CONTACT STRUCTURES DURING CUTTING
periodical press (Magazines)
0/0 Free
BURANBAYEVA А.
DESIGN A BUILDING INFORMATION MODELING (BIM) PROJECT CONCEPT IN COMBINATION WITH FOUNDATION MONITORING ON THE EXAMPLE OF THE ABU DHABI PLAZA CONSTRUCTION PROJECT
periodical press (Magazines)
0/0 Free
ISAMETOVA M. E.
COMPUTER MODELING AND VERIFICATION OF MECHANICAL PROPERTIES OF METAL-POLYMER COMPOSITE MATERIALS USED IN THE TECHNOLOGICAL PROCESS OF LAYER-BY-LAYER GROWING OF PARTSUSED IN THE TECHNOLOGICAL PROCESS OF LAYER-BY-LAYER GROWING
periodical press (Magazines)
0/0 Free