Zobrazeno 1 - 10
of 13
pro vyhledávání: '"T. I. Tkachuk"'
Autor:
V. I. Dotsenko, T. I. Tkachuk
Publikováno v:
Agrology, Vol 2, Iss 3, Pp 181-188 (2019)
Agricultural crops during the growing season use moisture from various layers of soil. The root-bearing layer of corn varies from 10 cm in the period of sowing to 70‒80 cm in the period of ripeness. It raises the question of determining the soil mo
Externí odkaz:
https://doaj.org/article/060a395e00f247a0bda2b0b933fb0afc
Autor:
T. I. Tkachuk, V. I. Dotsenko
Publikováno v:
Agrology, Vol 2, Iss 3, Pp 181-188 (2019)
Agricultural crops during the growing season use moisture from various layers of soil. The root-bearing layer of corn varies from 10 cm in the period of sowing to 70‒80 cm in the period of ripeness. It raises the question of determining the soil mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25c290a34b16640336af446a1a1487d9
https://doi.org/10.32819/019026
https://doi.org/10.32819/019026
Publikováno v:
Systems and Technologies. 2:183-189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e44b9c72723ef33e2cf4aea0b21ef2a2
https://doi.org/10.32836/2521-6643-2019-2-58-12
https://doi.org/10.32836/2521-6643-2019-2-58-12
Autor:
Yu. Kostiv, T. I. Tkachuk, Andriy Ivanusa, Halyna Klym, Dmytro Chalyy, Roman Dunets, Ivanna Vasylchyshyn
Publikováno v:
Journal of Nano- and Electronic Physics. 9:03037-1
МЕТОДОЛОГІЯ, АЛГОРИТМ ТА ПРОГРАМНІ ЗАСОБИ БАГАТОКОМПОНЕНТНОГО АНАЛІЗУ ПОЗИТРОННИХ АНІГІЛЯЦІЙНИХ СПЕКТРІВ Запропоновано методологію
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e8312761307177c70f15225a868fc3a
https://doi.org/10.21272/jnep.9(3).03037
https://doi.org/10.21272/jnep.9(3).03037
Publikováno v:
Metal Science and Heat Treatment. 33:315-317
By adjusting the cooling ability of a water-air stream we can obtain cooling rates of parts characteristic of oils and aqueous polymer solutions. With the use of a system of controlled cooling, this will make it possible to replace quenching in envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bb3dfeb48a2cfc7274bd00bf1c4a66
https://doi.org/10.1007/bf00776443
https://doi.org/10.1007/bf00776443
Publikováno v:
Metal Science and Heat Treatment. 32:400-402
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bef9ca791fd8342cdae624f1f7ccaa29
https://doi.org/10.1007/bf01100153
https://doi.org/10.1007/bf01100153
Publikováno v:
Metal Science and Heat Treatment. 28:755-758
1. Correct selection of the base and the additives makes it possible to increase the cooling capacity of quenching oils. 2. Oils with a low viscosity and good wettability possess high cooling properties in the period of bubble boiling. Oils with a pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4a401204728ab3802db3e9b9d8c5a19
https://doi.org/10.1007/bf00741868
https://doi.org/10.1007/bf00741868
Publikováno v:
Chemistry and Technology of Fuels and Oils. 19:182-185
Paraffin-containing systems, such as waxy crudes, leave extensive wax deposits on pipeline walls and greatly adds to pipeline costs. It is proposed that solid hydrocarbons be extracted from raw crudes by adduct formation with urea. The petroleum woul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::227cb7543552130aaea87a789ed17411
https://doi.org/10.1007/bf00731000
https://doi.org/10.1007/bf00731000
Publikováno v:
Metal Science and Heat Treatment. 28:752-755
1. The selection of the base of quenching oils with a specified temperature of the transition from film bubble boiling is determined by its average boiling point. 2. High molecular thermally unstable additives are effective additions reducing the len
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84d2e1d0257dc4a8477a63aff9c2b81
https://doi.org/10.1007/bf00741867
https://doi.org/10.1007/bf00741867
Publikováno v:
Metal Science and Heat Treatment. 27:644-646
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec634954201fea505bdd024ca500d7eb
https://doi.org/10.1007/bf00701055
https://doi.org/10.1007/bf00701055