Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Anna V. Kovalenko"'
Autor:
Anna V. Kovalenko, Aminat M. Uzdenova, Anna Ovsyannikova, Makhamet Kh. Urtenov, Ramazan A. Bostanov
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 26, Iss 3, Pp 520-543 (2022)
The transfer of ions near ion-exchange membranes causes concentration polarization, which significantly complicates mass transfer in electromembrane systems. Spacers are used to neutralize the effect of concentration polarization and increase mass tr
Externí odkaz:
https://doaj.org/article/1fe4f3fea5644dc4a4e0944137121a8d
Publikováno v:
Журнал Белорусского государственного университета: Математика, информатика, Iss 2, Pp 70-81 (2022)
A new 3D model of 1:1 salt ion transfer in the desalting channel of an electrodialysis apparatus is presented and investigated in this paper. For the first time a three-dimensional mathematical model of salt ion transfer in the desalting channel taki
Externí odkaz:
https://doaj.org/article/66c9d07e8fc44c169db02440cbf46fe1
Publikováno v:
Конденсированные среды и межфазные границы, Vol 23, Iss 4 (2021)
The article describes a mathematical model of self-oscillation in the form of a boundary value problem for a nonlinear system of partial differential equations, with a numerical solution. The numerical results were compared to the experimental data t
Externí odkaz:
https://doaj.org/article/1d4b2fc6267046d38fe165f14b6c3aa5
Publikováno v:
Ecological Bulletin of Research Centers of the Black Sea Economic Cooperation. 19:6-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b034c8827bb22181e68e7e025f959b5
https://doi.org/10.31429/vestnik-19-3-6-16
https://doi.org/10.31429/vestnik-19-3-6-16
Autor:
Svetlana A. Shemetova, Rudolf S. Arakelyuan, Tatyana V. Nikeshina, Gennadyi L. Shendo, Altin K. Mukasheva, Svetlana V. Kiseleva, Diana A. Crawchenko, Anna V. Kovalenko, Maria F. Petruhnova
Publikováno v:
Perm Medical Journal. 38:123-136
Objective. To study and analyze the contamination of environmental objects in the Astrakhan Region (by the example of soil, water, and washout samples from solid household surfaces) based on the results of laboratory studies of the Center for Hygiene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffe024c99dfe47a7b22fe09774a36ff6
https://doi.org/10.17816/pmj385123-136
https://doi.org/10.17816/pmj385123-136
Publikováno v:
Digital Economy: Complexity and Variety vs. Rationality ISBN: 9783030295851
The article analyzes the processes of digitalization of the economy in a historical retrospective, the scientific views of representatives of various concepts of the digital economy as a phenomenon of the economy, which is based on the active use of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c923cd1781937845a981dffe1ba8ccf6
https://doi.org/10.1007/978-3-030-29586-8_80
https://doi.org/10.1007/978-3-030-29586-8_80
Autor:
Elena G. Popkova, Marina Alpidovskaya
This book determines the specific features of socio-economic transformations of various spheres of the national economy with a focus on the financial system. It considers the development of industrial holdings in the electric energy sphere and also s
Autor:
Elena G. Popkova, Bruno S. Sergi
This proceedings book features selected papers from the 9th National Scientific and Practical Conference “Digital Economy: Complexity and Variety Vs. Rationality,” which took place on April 17–18, 2019, in Vladimir (Russian Federation). It pres