Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Oksana Tykhenko"'
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 5:39-48
The basic principles of the need to develop a methodology for determining the level of protection of the rescuer's head during search and rescue operations in mountainous areas under conditions of low temperatures have been substantiated in this pape
Publikováno v:
Системи управління, навігації та зв’язку. Збірник наукових праць. 2:111-114
Досліджено захисні властивості рідинних екологічно безпечних матеріалів для екранування електричних, магнітних та електромагнітних п
Autor:
Borys Bolibrukh, Valentyn Glyva, Natalia Kasatkina, Larysa Levchenko, Oksana Tykhenko, Olena Panova, Oleg Bogatov, Tetiana Petrunok, Iryna Aznaurian, Sergey Zozulya
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 1:24-30
This paper reports a substantiated method and a designed device for controlling the concentrations of air ions in premises in accordance with the European standards SBM 2015. The use of an ultrasonic humidifier with a capacity of 25W for two hours in
Autor:
Larysa Levchenko, Nataliia Ausheva, Nataliia Burdeina, Iryna Aznaurian, Yana Biruk, Natalia Kasatkina, Iryna Matvieieva, Vasyl Nazarenko, Kyrylo Nikolaiev, Oksana Tykhenko
A set of measures and means to control the electromagnetic situation of the environment in the territories of urban development, in buildings and individual premises has been substantiated and developed. The simulation tools show the ability to ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d58b8ef48546a7b2152e205dbdc31b
https://zenodo.org/record/7524369
https://zenodo.org/record/7524369
Publikováno v:
2022 IEEE 8th International Conference on Energy Smart Systems (ESS).
Autor:
Valentyn Glyva, Yana Biruk, Larysa Levchenko, Oleg Levchenko, Olena Panova, Natalia Kasatkina, Nataiia Burdeina, Volodymyr Bakharev, Oksana Tykhenko, Sergii Guzii
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 3, Iss 6 (111), Pp 25-31 (2021)
This paper reports the principles of design and the examined protective properties of liquid materials for shielding the electric, magnetic, and electromagnetic fields over a wide frequency range. The materials were made on the basis of iron ore conc
Autor:
Valentyn Glyva, Natalia Kasatkina, Larysa Levchenko, Oksana Tykhenko, Vasyl Nazarenko, Nataliia Burdeina, Olena Panova, Mariia Bahrii, Kyrylo Nikolaiev, Yana Biruk
This paper reports a study into the quantitative values and dynamics of physical factors in premises and workplaces of stationary and portable computers. The factors that are practically not perceived by the senses of operators were investigated. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cf9074bdc89ac0589f93d5c337982ae
https://zenodo.org/record/6861763
https://zenodo.org/record/6861763
Autor:
Valentyn Glyva, Natalia Kasatkina, Vasyl Nazarenko, Nataiia Burdeina, Nataliia Karaieva, Larysa Levchenko, Olena Panova, Oksana Tykhenko, Batyr Khalmuradov, Oleksiy Khodakovskyy
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 2, Iss 12 (104), Pp 40-47 (2020)
Composites were shown to be the most promising materials for protection against electromagnetic fields. A technology of magnetic treatment of textile material with magnetic fluid and technology of ultrasonic treatment of a mixture of latex and iron o
Autor:
Valentyn Glyva, Oleg Barabash, Natalia Kasatkina, Mykhailo Katsman, Larysa Levchenko, Oksana Tykhenko, Kyrylo Nikolaiev, Olena Panova, Batyr Khalmuradov, Oleksiy Khodakovskyy
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 10 (103), Pp 26-31 (2020)
The technology has been proposed for manufacturing a textile material that contains ferromagnetic nanoparticles for shielding electromagnetic fields. It has been shown that the most effective method of sticking together between nano-particles and the
Publikováno v:
JOURNAL of Donetsk mining institute. :181-188