Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Serhii Tkachenko"'
Autor:
Serhii Tkachenko, Karel Slámečka, Carolina Oliver-Urrutia, Olha Ksenzova, Vendula Bednaříková, Michaela Remešová, Karel Dvořák, Matej Baláž, Andrea Deák, Martin Kachlík, Ladislav Čelko, Edgar B. Montufar
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 2475-2489 (2023)
Molybdenum is a refractory metal regarded as a promising basis for producing high-temperature components. However, the potential of manufacturing molybdenum-based structures by direct ink writing (DIW) has not been explored. In this study, three-dime
Externí odkaz:
https://doaj.org/article/2f6cb43dc8af40c5862ebb74bdcb1b9a
Autor:
Jaroslav Cihlar, Serhii Tkachenko, Vendula Bednarikova, Klara Castkova, Martin Trunec, Ladislav Celko
Publikováno v:
Gels, Vol 10, Iss 5, p 328 (2024)
Dense multi-cationic Sm-Co-O, Sm-Ni-O, Al-Co-O, Al-Ni-O, and Al-Ni-Co-O oxide aerogels were prepared by epoxide-driven sol–gel synthesis. Catalysts for dry reformation of methane, Sm2O3/Co, Sm2O3/Ni, Al2O3/Co, Al2O3/Ni, Al2O3/Co, and Ni were prepar
Externí odkaz:
https://doaj.org/article/7094257858e34d3ca3a5c9a6c34f0375
Publikováno v:
Наукові горизонти, Vol 24, Iss 4, Pp 72-89 (2021)
The article considers the institutionalization of land relations and the imperatives of efficient use of land and resource potential of agricultural enterprises of Ukraine. Within the institutionalization of land relations, the methodical approach to
Externí odkaz:
https://doaj.org/article/de6a404e92484d159d29c4f5ce7825fd
Autor:
Igor Vinichenko, Serhii Tkachenko, Larysa Kurbatska, Dmytro Volovyk, Olena Shevchuk, Nonna Surzhenko
Publikováno v:
Наукові горизонти, Vol 24, Iss 5, Pp 108-120 (2021)
The article implements aspects of managing the potential of agro-industrial enterprises in the consumer market. A comprehensive methodological approach to diagnosing the model of assessing the management of the potential of agro-industrial enterprise
Externí odkaz:
https://doaj.org/article/93d795ee101c4f598097670bae31f6d9
Publikováno v:
Фінансово-кредитна діяльність: проблеми теорії та практики, Vol 2, Iss 43 (2022)
The relevance of the topic consists in the fact that due to limited start-up capital, high risk and uncertainty about profitability, lack of experience and, consequently, a positive credit history, venture capital is recognized as the main source of
Externí odkaz:
https://doaj.org/article/01eaed8615a24729a8c509dbdf40920e
Autor:
Marija Zheplinska, Mikhailo Mushtruk, Volodymyr Vasyliv, Viktor Sarana, Maxim Gudzenko, Natalia Slobodyanyuk, Anatolii Kuts, Serhii Tkachenko, Roman Mukoid
Publikováno v:
Potravinarstvo, Vol 15, Pp 18-25 (2021)
In the juices of sugar beet, the viscosity of the produced viscosity is determined. They contain sugars and non-sugary compounds. If they are in the form of associated or complex compounds, then when their state changes. Well under the action of exte
Externí odkaz:
https://doaj.org/article/d8d0855019e14b06b1ac73885c603e6f
Autor:
Evgeny Galenin, Viktoriia Galenina, Iaroslav Gerasymov, Daniil Kurtsev, Serhii Tkachenko, Pavlo Arhipov, Sofiia Sadivnycha, Vadim Alekseev, Anna Shaposhnyk, Ianina Boiaryntseva, Vira Niestierkina, Sandra Witkiewicz-Łukaszek, Yuriy Zorenko, Oleg Sidletskiy
Publikováno v:
Crystals, Vol 13, Iss 4, p 591 (2023)
Sesquioxides of lanthanides, yttrium, and scandium are promising hosts for laser and scintillation materials; however, the crystallization of such compounds is complicated by very high melting temperatures, as well as polymorph transitions. This work
Externí odkaz:
https://doaj.org/article/3f7be7d3073945b5a014efb4bb4fcb42
Autor:
Olena Babenko, Maryna Bushtruk, Ruslana Stavetska, Iryna Starostenko, Serhii Tkachenko, Nataliia Klopenko, Maya Popova
Publikováno v:
Journal of Central European Agriculture, Vol 21, Iss 1, Pp 25-36 (2020)
It is established that the indices of non-specific resistance of Ukrainian Riding Horse depend on age and sex. The lowest indices of serum bactericidal activity, serum lysozyme activity, the content of γ-globulins were found in 6-month-old foals, fo
Externí odkaz:
https://doaj.org/article/8c3269135a08413ba5f8977b0885332a
Autor:
Tamila Sheiko, Serhii Tkachenko, Mikhailo Mushtruk, Volodymyr Vasyliv, Olena Deviatko, Roman Mukoid, Marina Bilko, Mykola Bondar
Publikováno v:
Potravinarstvo, Vol 13, Iss 1, Pp 688-694 (2019)
The manuscript describes a new method of red beet processing and the technology of manufacturing food colorant from the juice concentrate, which is natural, safe and useful analogue to existing expensive offers on the market of similar goods that hav
Externí odkaz:
https://doaj.org/article/2bc93328a74747b6b8f76a5af463ae97
Autor:
Serhii Tkachenko, Оlexandra Golovko
Publikováno v:
Вісник Харківського національного університету імені В.Н. Каразіна: Серія Економіка, Iss 99 (2020)
Externí odkaz:
https://doaj.org/article/8160de385b754c2f937ab83840d3c831