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Genre:Прикладные науки. Общие вопросы. Техника (technics_IT)
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151-160 of 203
periodical press (Magazines)
KHAITOV O. G.
Khaitov, O. G. Assessment of the density of the well grid in the southeastern part of the Bukhara-Khiva region [Text] / O. G. Khaitov, A. A. Umirzokov , E. N. Yusupkhojaeva [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2023. - № 3 (453). - P. 253-264. - Bibliogr.: p. 262-264 ISSN 2224-5278.
UDC:
622.24
Subject headings
- Drilling wells
Annotation
The article is devoted to assessing the degree of influence of the well density on the oil recovery coefficient for gas oil deposits in the southeastern part of Bukhara-Khiva region
Keywords
reserves, coefficient, statistical model, grid density, projection, sub-gas oil deposits, well, hydrodynamic model, oil recovery
Kazakhstan
0/0 Free
periodical press (Magazines)
KASSENOV A. ZH.
Kassenov, A. Zh. Analysis and justification of the layout of a multipurpose machine for the development of mineral deposites [Text] / A. Zh. Kassenov, K. K. Abishev , B. N. Absadykov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 63-68. - Bibliogr.: p. 68 ISSN 2224-5278.
UDC:
622.232
Subject headings
- Mining machines
Annotation
The article presents the results of a research work carried out by a team of authors to create a multipurpose machine for the field development of mineral deposites
Keywords
multipurpose machine, mineral deposites, geological exploration works, wheel-tracked propulsion, replaceable mover, undercarriage system
Kazakhstan
0/0 Free
periodical press (Magazines)
Academia. Архитектура и строительство = Academia. Architecture and Construction [Текст] : научный журнал / Российская академия архитектуры и строительных наук (РААСН) ; Стройиздат. – Москва : Издательство АСВ, 2001. - – Выходит четыре раза в год. – ISSN 2077-9038.
Annotation
Освещает роль ученого в обществе и роль научного знания в современном мире, преподносит читателям объективное мнение о важных вопросах из области науки и образования; публикует материалы, посвященные работе Президиума РААСН, итогам Общих собраний членов РААСН, результаты исследований научных коллективов; представляет различные взгляды на многие важные вопросы архитектуры, градостроительства и строительных наук. Входит в Перечень рецензируемых научных изданий, в которых должны быть опубликованы основные научные результаты диссертаций на соискание ученой степени кандидата и доктора технических наук и архитектуры; включен в базу данных EBSCO PUBLISHING.
Numbers
4/4 Free
periodical press (Magazines)
UAKHITOVA B. T.
Uakhitova, B. T. Analysis of injuries and psychological researches of workers in the melting shops of the Aktubisk ferraloys plant [Text] / B. T. Uakhitova, L. I. Ramatullaeva , M. K. Imangazin [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 2 (452). - P. 242-258. - Bibliogr.: p. 257-258 ISSN 2224-5278.
UDC:
622.8:331.45
Subject headings
- Occupational health and safety
Annotation
The article analyzes injuries in the smelting shops of the Aktobe Ferroalloy Plant for the period from 2012 to 2020
Keywords
traumatism, accident, labor protection, hazard forecast, risk, hazardous professions
Kazakhstan
0/0 Free
periodical press (Magazines)
ISKANDAROV E. KH.
Iskandarov, E. Kh. Analytical and wave-depression methods of elimination of the onset of hydration in subsea gas pipelines [Text] / E. Kh. Iskandarov, Sh. A. Baghirov // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 4 (454). - P. 96-108. - Bibliogr.: p. 107-108 ISSN 2224-5278.
UDC:
622.691.4
Subject headings
- Pipeline transportation of natural gases. Gas pipelines
Annotation
The artocle is devoted to the operative determination of hydration in the process of transportation of natural by subsea gas pipeline and the analysis of methods for the elimination of hydrate already formed
Keywords
natural gases, gas hydrate, wave-depression method, subsea pipeline, indication of hydrate formation, blockage, methanol
Kazakhstan
0/0 Free
periodical press (Magazines)
HEZENCI F.
Hezenci, F. A remark on Schottky representations and Reidemeister torsion [Text] / F. Hezenci, Y. Sozen // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 81-93. - Bibliogr.: p. 91-92 ISSN 2518-7929.
UDC:
515.1
Subject headings
- Topology
Annotation
The present paper establishes a formula of Reidemeister torsion for Schottky representations
Keywords
Schottky representation, Reidemeister torsion, representation varieties, Atiyah-Bott-Goldman symplectic form, Thurston symplectic form
Kazakhstan
0/0 Free
periodical press (Magazines)
MARDANOV M. J.
Mardanov, M. J. An optimal control problem for the systems with integral boundary conditions [Text] / M. J. Mardanov, Y. A. Sharifov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 119-121. - Bibliogr.: p. 119-121 ISSN 2518-7929.
UDC:
517.97
Subject headings
- Calculus of variations and the mathematical theory of optimal control
Annotation
In this paper, an optimal control problem with a "pure", integral boundary condition is considered. The Green’s function is constructed
Keywords
nonlinear boundary, singular control, optimal control problem, integral boundary conditions, integral conditions
Kazakhstan
0/0 Free
periodical press (Magazines)
ADIGUZEL H.
Adiguzel, H. Asymptotic behavior of solutions of sum-difference equations [Text] / H. Adiguzel, E. Can // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 14-23. - Bibliogr.: p. 20-21 ISSN 2518-7929.
UDC:
517.929
Subject headings
- Difference equations
Annotation
In this paper, a study of the asymptotic behavior of solutions of sum-difference equations was presented
Keywords
asymptotic behavior, oscillation, nonoscillation, difference equations, Caputo fractional difference operator
Kazakhstan
0/0 Free
periodical press (Magazines)
Aviation Week & Space Technology [Text] : magazine / Informa. – New York ; Washington : Aviation Week Network, 1916. - – Published twice a month. – ISSN 0005-2175.
Annotation
Peporting on the aerospace, defense and aviation industries, with a core focus on aerospace technology. The magazine was first published in August 1916. Former titles the magazine has held include Aviation & Aircraft Journal (1920–1921), Aviation (1922–1947), Aviation Week (1947–1958), Aviation Week Including Space Technology (1958–1959).
Numbers
Previous title
- Aviation & Aircraft Journal
- Aviation
- Aviation Week
- Aviation Week Including Space Technology
23/23 Free
periodical press (Magazines)
RAKHADILOV B. K.
Rakhadilov, B. K. Activation of fluoranhydrite with various chemical additives for the production of gypsum fiberboards [Text] / B. K. Rakhadilov, L. B. Bayatanova , A. B. Kengesbekov [et al.] // Қарағанды университетінің хабаршысы. Физика сериясы. - 2024. - Vol. 29, № 1 (113). - P. 34-42. - Bibliogr.: p. 41 ISSN 2518-7198.
UDC:
691.5
Subject headings
- Binders. Building materials
Annotation
In this work the influence of various additives on the properties of fluorine hydrite binders produced by neutralization of sour waste from hydrofluoric acid production with an excess of limestone was studied
Keywords
fluorine gypsum, hydrofluoric acid, anhydrite binder, activator, фторгипс, ангидрит, anhydrite
Kazakhstan
0/0 Free
KHAITOV O. G.
ASSESSMENT OF THE DENSITY OF THE WELL GRID IN THE SOUTHEASTERN PART OF THE BUKHARA-KHIVA REGION
periodical press (Magazines)
0/0 Free
KASSENOV A. ZH.
ANALYSIS AND JUSTIFICATION OF THE LAYOUT OF A MULTIPURPOSE MACHINE FOR THE DEVELOPMENT OF MINERAL DEPOSITES
periodical press (Magazines)
0/0 Free
ACADEMIA. АРХИТЕКТУРА И СТРОИТЕЛЬСТВО (2001)
periodical press (Magazines)
4/4 Free
UAKHITOVA B. T.
ANALYSIS OF INJURIES AND PSYCHOLOGICAL RESEARCHES OF WORKERS IN THE MELTING SHOPS OF THE AKTUBISK FERRALOYS PLANT
periodical press (Magazines)
0/0 Free
ISKANDAROV E. KH.
ANALYTICAL AND WAVE-DEPRESSION METHODS OF ELIMINATION OF THE ONSET OF HYDRATION IN SUBSEA GAS PIPELINES
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
MARDANOV M. J.
AN OPTIMAL CONTROL PROBLEM FOR THE SYSTEMS WITH INTEGRAL BOUNDARY CONDITIONS
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
AVIATION WEEK & SPACE TECHNOLOGY (1916)
periodical press (Magazines)
23/23 Free
RAKHADILOV B. K.
ACTIVATION OF FLUORANHYDRITE WITH VARIOUS CHEMICAL ADDITIVES FOR THE PRODUCTION OF GYPSUM FIBERBOARDS
periodical press (Magazines)
0/0 Free