2026
conference-paper
OpenAlex
Yevheniia Manidina, Karina Belokon’, Олена Степова, Vladyslav Bendiuh et autres
The process of sulfur (IV) oxide mass transfer in a hollow nozzle scrubber at absorption by a solution of iron salts (II, III) has been studied. The mathematical expression of dependence of the volume mass transfer coefficient at sulfur (IV) oxide absorption …
ua
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2026
article
OpenAlex
А. Kapiton, T. Franchuk, D. Tyshсhenko, R. Zakharov
Relevance. The study substantiates the need for a cloud environment that ensures a high level of system scalability, enabling the integration of new production facilities, workshops, and equipment without the need for capital investment in proprietary server infrastructure. The subject of the …
ua
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2026
article
OpenAlex
Tetyana Derkach, Andrii Dmytrenko, Lina Klochko
Relevance. The rapid development of digital technologies, the widespread implementation of corporate information systems, and the continuous increase in the number of cyber threats necessitate the improvement of approaches to protecting corporate network infrastructure. Traditional protection methods based on the use of …
ua, ru
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2026
article
OpenAlex
Oleksandr Dryuchko, Natalia Bunyakina, Оleksandr Shefer, Vasyl Halai et autres
Relevance. The use of perovskite-like layered oxide phases and their precursors of complex lanthanide nitrates opens an innovative approach for the controlled synthesis of highly active nanocomposites of transition and rare-earth elements. Research objects: Precursors - alkaline coordination nitrates of rare-earth elements. …
ua
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2026
article
OpenAlex
Oleksandr Ivashko, Andrii Dmytrenko, Aneta Pawłowska, Monika WIŚNIEWSKA-KIN et autres
The article analyzes the experience of modern use of the historical estate of Oskar Ziegler. The main problems in the re-profiling of low-rise historical buildings are identified: non-compliance with modern housing standards, emergency conditions of structures, obsolescence of engineering networks, lack of …
ua, pl
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2026
article
OpenAlex
Yulia IVASHKO, Andrii Dmytrenko, Pavol Tišliar, Aneta Pawłowska et autres
The study focuses on the functioning of local memorial museums in Poltava, specifically those dedicated to writers Ivan Kotliarevskyi and Panas Myrnyi. A feature of the activities of such museums in Poltava is the division into memorial and literary parts. Usually, each …
ua, cz, pl, ro
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2026
dataset
OpenAlex
Dmytro Usenko, Valery Usenko, Iryna Usenko
This dataset contains the publication-level numerical data underlying the results reported in the study “Statistically Distributed Interfacial Defects in Structurally Heterogeneous Media: Effects of Defect Fraction, Local Compliance, and Spatial Topology on the Effective Elastic Response”. It includes realization-level results for the …
ua
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Accès ouvert
2026
dataset
OpenAlex
Dmytro Usenko, Valery Usenko, Iryna Usenko
This dataset contains the publication-level numerical data underlying the results reported in the study “Statistically Distributed Interfacial Defects in Structurally Heterogeneous Media: Effects of Defect Fraction, Local Compliance, and Spatial Topology on the Effective Elastic Response”. It includes realization-level results for the …
ua
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Вікторія Петрівна Рубель, Станіслав Сергійович Павленко
The object of research is the formation processes and prevention methods of inorganic scale deposits (calcium carbonate CaCO₃, calcium sulfate CaSO₄, and barium sulfate BaSO₄) in downhole equipment and the near-wellbore zone (NWZ) during waterflooding of carbonate reservoirs. The problem addressed concerns …
ua
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2026
article
OpenAlex
Viktoriia Rubel, Станіслав Сергійович Павленко
The object of research is the formation processes and prevention methods of inorganic scale deposits (calcium carbonate CaCO₃, calcium sulfate CaSO₄, and barium sulfate BaSO₄) in downhole equipment and the near-wellbore zone (NWZ) during waterflooding of carbonate reservoirs. The problem addressed concerns …
ua
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Accès ouvert
2026
article
OpenAlex
Alona Buriak, Олександра Маслій
This study investigates the process of monitoring the digital transformation of the national economy. The task addressed relates to the lack of a single methodological approach that would make it possible to integrate indicators of digital development, digital resilience, digital risks, and …
ua
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Accès ouvert
2026
article
OpenAlex
Yevhen Zhyvylo, Alina Yanko, Юрій КУЧМА, Tatiana FESENKO et autres
Purpose. The study aims to develop and provide a theoretical and technical substantiation for a post-quantum multi-factor authentication (PQ-MFA) architecture tailored for multi-domain identity federations. The goal is to enhance the resilience of access control systems against quantum threats while ensuring adaptive …
ua
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