Zobrazeno 1 - 10
of 61
pro vyhledávání: '"I. V. Levchenko"'
Autor:
E. B. Aliiev, A. P. Paliy, O. V. Korkh, V. V. Mykytiuk, R. V. Petrov, O. G. Stockiy, I. V. Levchenko, E. V. Rudnytskyi
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 15, Iss 2, Pp 259-266 (2024)
Milk production and breeding of highly productive cows using modern innovative technologies have led to specific unfavorable combinations of technological factors in how cows are kept, which has significantly increased their susceptibility to develop
Externí odkaz:
https://doaj.org/article/f43f3953ec7641ad8e6383bcf83f19cc
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 22, Iss 3(63), Pp 63-72 (2017)
The features of InAs, InSb, GaAs, and GaSb dissolution in the (NH4)2Cr2O7−HBr−H2O etching compositions have been investigated. The chemical-dynamic polishing in the reproducible hydrodynamic conditions has been used. It was established that the a
Externí odkaz:
https://doaj.org/article/37d675b8a7b346ed89afac6172610cf2
Publikováno v:
Фізика і хімія твердого тіла, Vol 17, Iss 4, Pp 604-610 (2017)
The paper presents the results of experimental determination of the influence of the initial concentration of tartaric acid on the features of the chemical interaction of InAs, InSb, GaAs and GaSb with (NH4)2Cr2O7-HBr-C4H6O6 etching solutions. It was
Externí odkaz:
https://doaj.org/article/8bd9457ef0924b538d71ceda999c863b
Autor:
A V Grinshkun, I V Levchenko
Publikováno v:
RUDN Journal of Informatization in Education, Vol 14, Iss 3, Pp 267-272 (2017)
The article discusses the need for and possibility of augmented reality technologies in teaching the course of computer science primary school, as well as the appropriateness of applying this technology in learning the subjects of Informatics that ar
Externí odkaz:
https://doaj.org/article/6f498a563c044ccca6d83384f9bcd204
Publikováno v:
RUDN Journal of Informatization in Education, Vol 0, Iss 3, Pp 14-18 (2015)
In article gives examples of practical tasks on creation and editing of multimedia presentation for pupils of the secondary school. Tasks have invariant character and don’t depend on concrete software.
Externí odkaz:
https://doaj.org/article/ff226d4f2768494f8240064746d03606
Publikováno v:
Applied Nanoscience. 12:1139-1145
Various experimental approaches of the wet nanoscale treatment have been proposed to account for features of the InAs, InSb and GaAs, GaSb semiconductor dissolution process in the (NH4)2Cr2O7–HBr–EG etching solution. Etching kinetics data showed
Publikováno v:
RUDN Journal of Informatization in Education, Vol 0, Iss 4, Pp 13-17 (2013)
In article examples of practical tasks on creation, editing and formatting of text documents focused on pupils of the secondary school are given. Tasks have invariant character and don't depend on concrete software.
Externí odkaz:
https://doaj.org/article/d17772bd7ada45e7a3703fcfca3e1686
Autor:
I V Levchenko
Publikováno v:
RUDN Journal of Economics, Vol 0, Iss 1, Pp 22-31 (2012)
This study intends to evaluate the impact of trade liberalisation on economic growth; import tariff is used as a proxy for underlying liberalisation. An empirical analysis was conducted on the Mercosur countries all of which, five years after their a
Externí odkaz:
https://doaj.org/article/27fd8a2ce5394cb7aa12665f75f0fa27
Autor:
A. V. Grinshkun, I. V. Levchenko
Publikováno v:
Informatics and education. :12-19
The article discusses the feasibility of studying augmented reality technology in the informatics course of basic school and identifies the problem in determining approaches to such training. The purpose of this article is to reveal the possibility,
Publikováno v:
RUDN Journal of Informatization in Education, Vol 0, Iss 1, Pp 13-26 (2010)
In article requirements to training to computer science and an information technology, formulated with a position of planned results presented in the standard of the second generation are described.
Externí odkaz:
https://doaj.org/article/e8fbc4058ddb441396eacdfbb3f3f7a7