Электронный каталог
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Жанр:Прикладные науки. Общие вопросы. Техника (technics_IT)
Каталог:Статьи
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1-10 из 14
периодические издания(Журналы)
BAKISHEV B. R.
Bakishev, B. R. Innovative methods for restoring filtration characteristics of borehole uranium ores in Kazakhstan’s fields [Text] / B. R. Bakishev, M. M. Mataev , Zh. S. Kenzhetaev [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 4 (454). - P. 171-181. - Bibliogr.: p. 180-181 ISSN 2224-5278.
УДК:
622.349.5
Предметная рубрика
- Uranium ores
Аннотация
The aim of the study is to increase the efficiency of downhole uranium production by selecting special decolmating solutions and selecting rational parameters of the technology of influencing the near-filter zone of the formation of geotechnical wells
Ключевые слова
downhole production, sedimentation, decolmating solution, X-ray phase analysis, uranium mining, microscopic studies
Казахстаника
0/0 Свободно
периодические издания(Журналы)
FESHCHUK Y.
Feshchuk, Y. Improving the system for responding to fire in areas contaminated by the chernobyl disaster [Text] / Y. Feshchuk, V. Nizhnyk , V. Nekora [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 152-158. - Bibliogr.: p. 158 ISSN 2224-5278.
УДК:
614.842
Предметная рубрика
- Organization of fire brigades
Аннотация
The purpose of the work is to improve the fire response system on the territory of the Exclusion Zone on the basis of substantiation of the required number of fire
Ключевые слова
exclusion zone, fire response, service time of one call, fire and rescue unit, location
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SHAKULIKOVA G. T.
Shakulikova, G. T. Improving the design of inclined wells as the basis for the development of hard-to-recover hydrocarbon reserves [Text] / G. T. Shakulikova, S. M. Akhmetov , A. N. Medzhidova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 2 (452). - P. 259-270. - Bibliogr.: p. 269-270 ISSN 2224-5278.
УДК:
622.24
Предметная рубрика
- Drilling of wells. Drilling technique and technology
Аннотация
This article discusses the methodology for improving the design of cluster inclined wells, which allows to estimate the values of their parameters
Ключевые слова
inclined wells, driliing technology, cluster drilling, azimuth, coordinates, projection, trajectory, curvature
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SHEROV K. T.
Sherov, K. T. Increasing durability of thermo-friction tools by surfacing [Text] / K. T. Sherov, S. O. Tussupova , A. V. Mazdubay [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 3 (453). - P. 265-275. - Bibliogr.: p. 274-275 ISSN 2224-5278.
УДК:
621
Предметная рубрика
- Mechanical engineering
Аннотация
The article presents the results of a study on increasing the wear resistance of the cutting part of thermofriction tools by surfacing
Ключевые слова
wear resistance, hardness, surfacing material, thermofriction tool, wear, melting point, surfacing
Казахстаника
0/0 Свободно
периодические издания(Журналы)
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.
УДК:
517.588
Предметная рубрика
- Hypergeometric series and functions
Аннотация
In this paper, we introduce 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
Ключевые слова
generalized hypergeometric function, Srivastava-Daoust double hypergeometric function, reduction formulas, mathematica program, гипергеометриялық функция, Шривастава-Даусттың гипергеометриялық функциясы, гипергеометрическая функция, двойная гипергеометрическая функция Шриваставы-Дауста
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KANAEV А.
Kanaev, А. Investigation of the surface layer of wheel steel by indentation method [Text] / А. Kanaev, А. Moldakhmetova , I. Kossanova [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 3 (144). - Р. 41-51. - Bibliogr.: p. 48-49 ISSN 2616-7263.
УДК:
625.871
Предметная рубрика
- Metal coatings. Steel coatings
Аннотация
The article considers methods of measurement of microhardness and modulus of elasticity of plasma hardened wheel steel by kinetic indentation method
Ключевые слова
wheel steel, wheel ridge , wheel rim, Young’s modulus, micromechanisms of hardness, microhardness, indentation
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ADAMOVA А.
Adamova, А. Internet of Things: Security and Privacy standards [Text] / А. Adamova, Т. Zhukabayeva Khu Ven-Tsen // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 3 (144). - С. 29-40. - Bibliogr.: p. 37-38 ISSN
УДК:
004.03
Предметная рубрика
- Types and characteristics of systems
Аннотация
This paper provides an overview of the current International Internet of Things Security Standards, which are discussed in various aspects such as terminology, architecture models, security and integration scenarios, classification and protocols
Ключевые слова
internet of things, internet security standards, systems security IoT, communication, standards IoT
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KULISZ M.
Kulisz, M. Implementation of the quality management system in the enterprise producing bentonite clay [Text] / M. Kulisz, J. D. Zhumabekova , E. B. Firsova [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 4 (141). - С. 127-139. - Bibliogr.: р. 136-137 ISSN 2616-7263.
УДК:
339.137.24
Предметная рубрика
- Competition on quality
Аннотация
Тhe article discusses the problems of implementing a quality management system in the example of a company producing bentonite clay in Kazakhstan
Ключевые слова
quality management system, construction material, bentonite clay, product quality, quality certification
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ZHANGABERGENOVA N. S.
Zhangabergenova, N. S. Iterated discrete Hardy-type inequalities with three weights for a class of matrix operators [Text] / N. S. Zhangabergenova, A. M. Temirhanova // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 163-172. - Bibliogr.: p. 169-170 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations. Integral equations
Аннотация
The article discusses weighted discrete Hardy-type inequalities containing some quasilinear operators with a matrix kernel where matrix entries satisfy discrete Oinarov condition
Ключевые слова
inequality, discrete Lebesgue space, Hardy-type operator, quasilinear operator, matrix operator, дискреттi Лебег кеңістігі, Харди тәрiздес оператор, дискретное пространство Лебега, оператор типа Харди
Казахстаника
0/0 Свободно
периодические издания(Журналы)
YOICHI WATABE
Yoichi Watabe, Influence of compaction conditions on the liquefaction characteristics of pumice sand with non-plastic fines [Text] / Yoichi Watabe // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 2 (143). - P. 8-18. - Bibliogr.: p. 17 ISSN 2616-7263.
УДК:
691.22
Предметная рубрика
- Sand, pebbles and similar minerals
Аннотация
In this study, the liquefaction characteristics of pumice sand were investigated focusing on the relationship with compaction conditions
Ключевые слова
pumice sand, volcanic sand, on-plastic fines, quefaction, ompaction condition, cyclic loading triaxial test
Казахстаника
0/0 Свободно
BAKISHEV B. R.
INNOVATIVE METHODS FOR RESTORING FILTRATION CHARACTERISTICS OF BOREHOLE URANIUM ORES IN KAZAKHSTAN’S FIELDS
периодические издания(Журналы)
0/0 Свободно
FESHCHUK Y.
IMPROVING THE SYSTEM FOR RESPONDING TO FIRE IN AREAS CONTAMINATED BY THE CHERNOBYL DISASTER
периодические издания(Журналы)
0/0 Свободно
SHAKULIKOVA G. T.
IMPROVING THE DESIGN OF INCLINED WELLS AS THE BASIS FOR THE DEVELOPMENT OF HARD-TO-RECOVER HYDROCARBON RESERVES
периодические издания(Журналы)
0/0 Свободно
SHEROV K. T.
INCREASING DURABILITY OF THERMO-FRICTION TOOLS BY SURFACING
периодические издания(Журналы)
0/0 Свободно
MOHD IDRIS QURESHI
IMPLEMENTATION OF SUMMATION THEOREMS OF ANDREWS AND GESSEL-STANTON
периодические издания(Журналы)
0/0 Свободно
KANAEV А.
INVESTIGATION OF THE SURFACE LAYER OF WHEEL STEEL BY INDENTATION METHOD
периодические издания(Журналы)
0/0 Свободно
периодические издания(Журналы)
0/0 Свободно
KULISZ M.
IMPLEMENTATION OF THE QUALITY MANAGEMENT SYSTEM IN THE ENTERPRISE PRODUCING BENTONITE CLAY
периодические издания(Журналы)
0/0 Свободно
ZHANGABERGENOVA N. S.
ITERATED DISCRETE HARDY-TYPE INEQUALITIES WITH THREE WEIGHTS FOR A CLASS OF MATRIX OPERATORS
периодические издания(Журналы)
0/0 Свободно
YOICHI WATABE
INFLUENCE OF COMPACTION CONDITIONS ON THE LIQUEFACTION CHARACTERISTICS OF PUMICE SAND WITH NON-PLASTIC FINES
периодические издания(Журналы)
0/0 Свободно