Zobrazeno 1 - 10
of 52
pro vyhledávání: '"S. Pashkevich"'
Publikováno v:
Physical Education Theory and Methodology, Vol 18, Iss 1, Pp 12-22 (2018)
The study objective is to evaluate the possibility of using screening methods for determining the effectiveness of health and fitness activities of students in higher education institutions. Materials and methods. The participants in the experimen
Externí odkaz:
https://doaj.org/article/d1328cd1aa244a0b954bf6366ecd2ef9
Autor:
M. S Pashkevich
Publikováno v:
Economic Bulletin of Dnipro University of Technology. 75:32-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecd3acb1abdb27dbf6708874f95f0bb4
https://doi.org/10.33271/ebdut/76.032
https://doi.org/10.33271/ebdut/76.032
Autor:
A. R. Zimin, D. A. Bazhenov, V. V. Kapustin, P. S. Kambur, Yu. I. Alekseev, D. A. Mukhortov, V. B. Petrov, P. A. Smolkin, D. S. Pashkevich
Publikováno v:
Journal of Engineering Physics and Thermophysics. 94:1304-1311
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2370d926df006718d50e43dbc03f89f2
https://doi.org/10.1007/s10891-021-02411-9
https://doi.org/10.1007/s10891-021-02411-9
Publikováno v:
Journal of Engineering Physics and Thermophysics. 94:963-971
The objective of the work was to thermodynamically substantiate the method of obtaining hydrogen fluoride from uranium hexafluoride by its treatment in the flame of a hydrogen-containing fuel and an oxygen-containing oxidant. It was shown by calculat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfa00c5e5b7916b38848fb3367d9ac90
https://doi.org/10.1007/s10891-021-02373-y
https://doi.org/10.1007/s10891-021-02373-y
Autor:
V. B. Petrov, D. A. Mukhortov, D. S. Pashkevich, Yu. I. Alekseev, V. V. Kapustin, P. S. Kambur, Nikolay A. Belov
Publikováno v:
Theoretical Foundations of Chemical Engineering. 55:677-687
The fluorination of elementary substances and inorganic and organic compounds with elementary fluorine is accompanied by high heat release (of about hundreds of kilojoules per mol of fluorine), which determines the high probability of their implement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c8ac761d706984ba228b38feff93520
https://doi.org/10.1134/s0040579521030167
https://doi.org/10.1134/s0040579521030167
Publikováno v:
Системи управління, навігації та зв’язку. Збірник наукових праць. 1:67-70
Предметомвивченнявстаттієвизначенняумоврозподілутранспортнихпотоків(ТП)напідходахрегульованих перехресть, при яких здійснюється
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d238cddf06cf29723c94a50de20c78f1
https://doi.org/10.26906/sunz.2021.1.067
https://doi.org/10.26906/sunz.2021.1.067
Autor:
Nikolay A. Belov, Aleksandr Y. Alentiev, Dmitrii S. Pashkevich, Fedor A. Voroshilov, Edgar S. Dvilis, Igor P. Asanov, Roman Y. Nikiforov, Sergey V. Chirkov, Daria A. Syrtsova, Julia V. Kostina, Yulia G. Bogdanova
Publikováno v:
Materials; Volume 16; Issue 3; Pages: 913
Poly(vinyl trimethylsilane) (PVTMS) films were subjected to direct surface fluorination in liquid medium (perfluorodecalin). The samples were investigated using several techniques: SEM-XEDS, XPS, ATR-IR, and contact angle measurement. The methods use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::997e50212669538f71783b6a1996d159
https://doi.org/10.3390/ma16030913
https://doi.org/10.3390/ma16030913
Autor:
Nikolay A. Belov, Aleksandr Yu. Alentiev, Dmitrii S. Pashkevich, Fedor A. Voroshilov, Edgar S. Dvilis, Roman Yu. Nikiforov, Sergey V. Chirkov, Daria A. Syrtsova, Julia V. Kostina, Igor I. Ponomarev, Igor P. Asanov, Yulia G. Bogdanova
Publikováno v:
Polymers; Volume 14; Issue 23; Pages: 5152
A direct fluorination technique was applied for the surface treatment of PIM-1 films in a liquid phase (perfluorodecalin). The fluorinated samples were analyzed by various instrumental techniques. ATR-IR spectroscopy showed that the fluorination pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f4bf035f2164f901450863b389cb9e2
https://doi.org/10.3390/polym14235152
https://doi.org/10.3390/polym14235152
Autor:
D. S. Pashkevich
Publikováno v:
Russian Journal of Physical Chemistry B. 13:993-1003
Thermodynamic calculations and experimental studies have demonstrated that the regeneration of fluorine from the fluorine-containing byproducts and wastes of contemporary industry is reasonable to be performed in the form of hydrogen fluoride via the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3825af2a57ac7150204e09ea8095600
https://doi.org/10.1134/s1990793119060083
https://doi.org/10.1134/s1990793119060083
Autor:
V. B. Petrov, P. S. Kambur, Yu. P. Yampolskii, A. Yu. Alent’ev, Yu. I. Alekseev, D. S. Pashkevich
Publikováno v:
Russian Journal of Applied Chemistry. 92:958-963
The reaction of 1,1,1,2-tetrafluoroethane with fluorine in a gas-liquid reactor with a high-speed stirrer and with perfluorodecalin or perfluoro-1,3-dimethylcyclohexane as a liquid phase occurs as hydrogen substitution without noticeable cleavage of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b0e4f78bba9bd049751acfe7020bf71
https://doi.org/10.1134/s1070427219070127
https://doi.org/10.1134/s1070427219070127