Výsledky vyhledávání - "A. S. Demchuk"

Akademický článek

Combined system of extreme control of mineralized water dilution in river basins

Autor: P. I. Kovalchuk, O. S. Demchuk, V. P. Kovalchuk, Н. A. Balykhina

Publikováno v: Меліорація і водне господарство, Iss 2, Pp 33-44 (2021)

The theory of combined systems of extreme control, which is used in technical systems, was developed and adapted in socio-ecological-economic systems. For example, river basins are such systems. A combined extreme control system has been formalized t

Externí odkaz: https://doaj.org/article/b1c005c777574acf9fc374d3360347de

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Akademický článek

Balance method of integrated control of mine water removal by the volumes and mineralization rate within the Ingulets river basin

Autor: P. I. Kovalchuk, V. V. Stetsenko, Н. A. Balykhina, V. P. Kovalchuk, O. S. Demchuk

Publikováno v: Меліорація і водне господарство, Iss 1, Pp 23-32 (2021)

The balance method of determining the share of Kryvyi Rig Basin enterprises by the accumulated volume of mine water in the storage pond was considered. The balance method of participation of mining enterprises by the shares of mineral substances was

Externí odkaz: https://doaj.org/article/2ae4e97faa9d4ebab039e0132e7d43d1

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Akademický článek

Look but do not Touch: Perfect Women's Eating Behaviour in the Narratives and Imagery of the Late Middle Ages

Autor: S. Demchuk

Publikováno v: Vìsnik - Kiïvsʹkij nacìonalʹnij unìversitet ìmenì Tarasa Ševčenka: Ìstorìâ, Iss 146, Pp 13-18 (2020)

Food in the medieval culture functioned not only as everyday essential, but also as a tool for symbolic communication and marker of social or gender identity. From the 13th century onwards, one can grasp an exponential growth in number of various man

Externí odkaz: https://doaj.org/article/9e0e94a23ebe4cf6b8b3a0c026cf0f41

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Akademický článek

System model of integrated management of the water resources of the Ingulets River by a basin principal

Autor: V. P. Kovalchuk, P. I. Kovalchuk, M. V. Yatsyuk, R. Yu. Kovalenko, O. S. Demchuk, H. A. Balykhina

Publikováno v: Меліорація і водне господарство, Iss 1, Pp 37-48 (2020)

For integrated water management in river basins in Ukraine, there is no toolkit for system modeling and selection of management structure in river basins according to environmental and economic criteria, which corresponds to the creation of water man

Externí odkaz: https://doaj.org/article/7872d2139d4e46cfa2b95c0832250481

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