Zobrazeno 1 - 10
of 422
pro vyhledávání: '"Denissova, A."'
Publikováno v:
Успехи физики металлов, Vol 25, Iss 2, Pp 294-319 (2024)
The changes in the properties of copper and its alloys as a result of severe plastic deformation (SPD) are reviewed. The literature review shows that contemporary materials science is aimed at solving the problem of producing ultrafine-grained materi
Externí odkaz:
https://doaj.org/article/2202eabc195d49c093f6de88a89569e7
The modeling of surface pressure wave number spectra beneath a turbulent boundary layer is reviewed and reconsidered in terms of the vorticity in the flow. Using a solution based on the vorticity equation and Squires theorem, which was originally giv
Externí odkaz:
http://arxiv.org/abs/2208.05402
Publikováno v:
Успехи физики металлов, Vol 25, Iss 1, Pp 132-160 (2024)
The methods for fabrication of the functionally-gradient materials, which have a high complex of unique mechanical, technological and special properties, when they working on impact, wear, fatigue, experiencing increased cyclic and alternating loads,
Externí odkaz:
https://doaj.org/article/1ab1f67f7ca8400a8e56a17897b0e28f
Publikováno v:
Успехи физики металлов, Vol 25, Iss 1, Pp 161-194 (2024)
The publications in the field of cryogenic-technologies’ applications in the processes of the thermal and deformation treatments of metals are reviewed. The most effective fields of the applications of cryogenic liquids and gases for the heat treat
Externí odkaz:
https://doaj.org/article/071f3505f4fa477692a9cae4851eaff6
Autor:
Irina Volokitina, Andrey Volokitin, Anastasia Denissova, Tatiana Fedorova, Dmitry Lawrinuk, Alexandr Kolesnikov, Almas Yerzhanov, Yerbol Kuatbay, Yury Liseitsev
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02346- (2023)
A traditional use of high cumulative reduction ratios is not effective for manufacturing wire with high performance and mechanical properties, since cold plastic deformation reduces the wire diameter, while hot deformation has its own limitations. Th
Externí odkaz:
https://doaj.org/article/8bd7c3588346453e8b4f340aa9bab381
Autor:
Volokitina, Irina, Volokitin, Andrey, Denissova, Anastasia, Fedorova, Tatiana, Lawrinuk, Dmitry, Kolesnikov, Alexandr, Yerzhanov, Almas, Kuatbay, Yerbol, Liseitsev, Yury
Publikováno v:
In Case Studies in Construction Materials December 2023 19
Publikováno v:
Хабаршысы. Экономика сериясы, Vol 142, Iss 4, Pp 29-44 (2022)
In this research, an economic assessment of the role and results of small business activities in the Republic of Kazakhstan was carried out. The use of mathematically based methods to identify the main reasons for the decline in the performance indic
Externí odkaz:
https://doaj.org/article/ab6e6ad380b54733b3f5e8052023c6a7
Publikováno v:
Scientific Journal of Astana IT University, Pp 36-47 (2022)
This article discusses the current problem of identifying violations during distance learning during the final certification. The coronavirus (COVID-19) pandemic has served as a stimulus for innovation in the field of education in all countries, i
Externí odkaz:
https://doaj.org/article/6d299f35fde2485283f14e15a94a32b9
Publikováno v:
Успехи физики металлов, Vol 23, Iss 2, Pp 268-295 (2022)
The review article is an excursus into the world publications describing the properties of graphene, methods of synthesis of it and variety of its application fields. The paper describes in detail the structure of graphene as well as the methods for
Externí odkaz:
https://doaj.org/article/f97dae7787ea47a8a8d8324041ce731f
Publikováno v:
World of Media, Iss 2, Pp 106-123 (2022)
The objective of the study was to analyze the representation and characteristics of most relevant semantic categories in COVID-related memes using semantic mapping strategies as well as to describe interconnected spheres in semantic fields and possib
Externí odkaz:
https://doaj.org/article/b6fdb14879d94419b3985c63471c87f2