Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Igor A. Potapov"'
Autor:
Igor A. Potapov
Publikováno v:
Арктика и Север, Vol 56, Iss 56, Pp 230-243 (2024)
The article compares the spatial organization of retail food trade in Arkhangelsk in 1988 and 2022 in order to identify the changes that have occurred in the post-Soviet period. Its transformation was facilitated by the closure of industrial enterpri
Externí odkaz:
https://doaj.org/article/5a1babc69a25495c84cf36796cf07f2e
Publikováno v:
Компьютерные исследования и моделирование, Vol 11, Iss 3, Pp 449-461 (2019)
The Exner equation in conjunction phenomenological sediment transport models is widely used for mathematical modeling non-cohesive river bed. This approach allows to obtain an accurate solution without any difficulty if one models evolution of simple
Externí odkaz:
https://doaj.org/article/40f6a77a6731459bba52fb8ee30dea53
Publikováno v:
Компьютерные исследования и моделирование, Vol 10, Iss 1, Pp 47-60 (2018)
The movement of bed load along the closed conduit can lead to a loss of stability of the bed surface, when bed waves arise at the bed of the channel. Investigation of the development of bed waves is associated with the possibility of determining of t
Externí odkaz:
https://doaj.org/article/c9061becbf2c476a83dcfd4e6c158a26
Publikováno v:
Computer Research and Modeling. 14:581-592
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08bca3505bc71caef99caeddb521c69
https://doi.org/10.20537/2076-7633-2022-14-3-581-592
https://doi.org/10.20537/2076-7633-2022-14-3-581-592
Publikováno v:
Proceedings of the Institute for System Programming of the RAS. 34:243-250
The paper proposes an algorithm based on central differences and FCT correction for solving the shallow water problem. The results of numerical testing were compared with known data. The comparison showed that the proposed algorithm has similar accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c776009acad809075e6ff2b620d0ab87
https://doi.org/10.15514/ispras-2022-34(5)-17
https://doi.org/10.15514/ispras-2022-34(5)-17
Publikováno v:
Computer Research and Modeling. 13:979-992
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::487e1a6219b3fc02041d82f8f0673dea
https://doi.org/10.20537/2076-7633-2021-13-5-979-992
https://doi.org/10.20537/2076-7633-2021-13-5-979-992
Publikováno v:
Компьютерные исследования и моделирование, Vol 7, Iss 5, Pp 1061-1068 (2015)
In this paper on the basis of the riverbed model proposed earlier the one-dimensional stability problem of closed flow channel with sandy bed is solved. The feature of the investigated problem is used original equation of riverbed deformations, which
Externí odkaz:
https://doaj.org/article/c6fd3db26ee445a78b8b7e5794a6f1ef
Publikováno v:
Компьютерные исследования и моделирование, Vol 7, Iss 2, Pp 315-328 (2015)
In the paper the model for a one-dimensional non-equilibrium riverbed process is proposed. The model takes into account the suspended and bed-load sediment transport. The bed-load transport is determined by using the original formula. This formula wa
Externí odkaz:
https://doaj.org/article/6a98dca17f994ce5ab7eac7dff667eaa
Autor:
Oleg S, Zaitsev, Anna A, Poddubskaya, Alexey A, Tomskiy, Anna A, Gamaleya, Olga A, Maksakova, Igor V, Potapov, Eduard E, Tsukarzi, Sergey N, Mosolov
Publikováno v:
Progress in brain research. 272(1)
Neurosurgical interventions (destructive or neuromodulation) are considered as a therapeutic option for patients with treatment resistant mental disorders. However, the issues of indications and contraindications for psychiatric surgery, method and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b6e28f54373fd5b5bd68dd61a4e85de8
https://pubmed.ncbi.nlm.nih.gov/35667801
https://pubmed.ncbi.nlm.nih.gov/35667801
Publikováno v:
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA. 64:49-56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00f73445a60e186c39fd22cb05ce6d40
https://doi.org/10.6060/ivkkt.20216408.6404
https://doi.org/10.6060/ivkkt.20216408.6404