Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Olga Melnik"'
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1-Suppl, Iss 1, Pp 10-21 (2016)
The problem of physical and mathematical prediction of rational pressure during sparkplasma sintering of zirconia nanopowder is being considered. The physical aspects of this problem are defined, and it is presented an approach to the calculation o
Externí odkaz:
https://doaj.org/article/6ac209b38e374f24a0c436e46e08b08b
Autor:
Olga Melnik
Publikováno v:
Idei, Iss 2(4), Pp 49-53 (2014)
Розглядаються методологічні проблеми вивчення філософії освіти. Доводиться, що філософія освіти - це область міждисциплінарних дослід
Externí odkaz:
https://doaj.org/article/5251564f13274c6d80eeb7b9cfd98f0c
Autor:
Оleksandr Omelchenko, Gregoriy Deynichenko, Vasyl Guzenko, Inna Zolotukhina, Dmytro Dmytrevskyi, Vitalii Chervonyi, Dmytro Horielkov, Olga Melnik, Olha Korolenko, Liudmyla Tsvirkun
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 4, Iss 11(112), Pp 66-72 (2021)
The issue related to the possibility of applying the filtration process of young beer with the use of experimental microfiltration polymer semi-permeable membrane elements was considered. It was shown that under modern conditions, it is expedient to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0951e5966f1bdbb4a6e12e2c6579f8c7
https://doi.org/10.15587/1729-4061.2021.238216
https://doi.org/10.15587/1729-4061.2021.238216
Autor:
Olha Korolenko, Olga Melnik, Dmytro Horielkov, Vitalii Chervonyi, Oleksandr Omelchenko, Dmytro Dmytrevskyi, Inna Zolotukhina, Liudmyla Tsvirkun, Vasyl Huzenko, Gregoriy Deynichenko
Publikováno v:
ScienceRise, Iss 4, Pp 32-38 (2021)
The object of research: the process of membrane concentration of buttermilk using methods of removing the polarizing layer on the membrane surface. Investigated problem: determination of the effectiveness of methods for eliminating the polarization l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b78b3d516b071cf5e044f34a40eee12
http://journal.eu-jr.eu/sciencerise/article/view/2021
http://journal.eu-jr.eu/sciencerise/article/view/2021
Publikováno v:
Management Theory and Studies for Rural Business and Infrastructure Development. 42:452-457
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f95f92082bcefed63f92d03a7d1b5c
https://doi.org/10.15544/mts.2020.46
https://doi.org/10.15544/mts.2020.46
Autor:
Gregoriy Deynichenko, Vasyl Guzenko, Dmytro Dmytrevskyi, Vitalii Chervonyi, Оleksandr Omelchenko, Dmytro Horielkov, Olga Melnik, Olha Korolenko
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 4, Iss 11 (106), Pp 63-69 (2020)
A new technique for removing a gel layer from the membrane surface during the ultrafiltration concentration of pectin extract has been considered. An experimental setup has been designed and a procedure for processing the results of studying the proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daccb683f72bc68b2aab79158bc77eeb
http://journals.uran.ua/eejet/article/view/208984
http://journals.uran.ua/eejet/article/view/208984
Autor:
Gregoriy Deynichenko, Vasyl Guzenko, Dmytro Dmytrevskyi, Vitalii Chervonyi, Aleksandr Omelchenko, Dmytro Horielkov, Olga Melnik, Olha Korolenko
Publikováno v:
EUREKA: Life Sciences, Iss 4, Pp 8-14 (2020)
The aim of the work is to study the process of membrane concentration of cottage cheese whey, using the bubbling method for decreasing polarization layer formation at the UF-membrane surface. A description of the experimental set and processing metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfdb52e80978bdf97c3ce36b303d6bde
http://journal.eu-jr.eu/life/article/view/1375
http://journal.eu-jr.eu/life/article/view/1375
Publikováno v:
2021 23rd International Conference on Digital Signal Processing and its Applications (DSPA).
In this paper an approach to non-contact remote assessment of heart rate using a standard video camera is discussed. A method for measuring heart rate is developed. This method includes the stages of data accumulation and processing, spectral analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::166c6c59e9556baf3e3039620efe24e7
https://doi.org/10.1109/dspa51283.2021.9535847
https://doi.org/10.1109/dspa51283.2021.9535847
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 6, Iss 6 (108), Pp 41-49 (2020)
This paper proposes an economical thermal cycle of the production of ceramic articles from submicronic powders of aluminum oxide, titanium oxide, and manganese oxide. The implementation of a given cycle involves the introduction of a special aluminop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d25ca6f57a483057444c30cf1c427ff
https://zenodo.org/record/4844104
https://zenodo.org/record/4844104
Autor:
Olga Melnik
Publikováno v:
European Proceedings of Social and Behavioural Sciences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8988829fad80f2beaddfd38283f56a4
https://doi.org/10.15405/epsbs.2020.12.03.7
https://doi.org/10.15405/epsbs.2020.12.03.7