Zobrazeno 1 - 10
of 175
pro vyhledávání: '"V A, Volchkov"'
Autor:
V. Yu. Volchkov, D. D. Tregubova
Publikováno v:
Евразийская интеграция: экономика, право, политика, Vol 18, Iss 3, Pp 193-196 (2024)
Externí odkaz:
https://doaj.org/article/38a9fe45bba347aa986eabbab030d82b
Autor:
V. V. Volchkov, Vit. V. Volchkov
Publikováno v:
Проблемы анализа, Vol 11 (29), Iss 3, Pp 125-142 (2022)
The article for the first time studies the approximation of a function together with its derivatives on the real line by solutions of a multidimensional convolution equation of the form 𝑔 * 𝑇 = 0, where 𝑇 is a given compactly supported rad
Externí odkaz:
https://doaj.org/article/ae57e43d7a0f45308d38773432c48381
Autor:
V. V. Volchkov, Vit. V. Volchkov
Publikováno v:
Проблемы анализа, Vol 10 (28), Iss 3, Pp 129-140 (2021)
Let 𝑛 >= 2, 𝑉_𝑟(R^𝑛) be the set of functions with zero integrals over all balls in R^𝑛 of radius 𝑟. Various interpolation problems for the class 𝑉_𝑟(R^𝑛) are studied. In the case when the set of interpolation nodes is finit
Externí odkaz:
https://doaj.org/article/d331d5b073254c539a220e2ffda80d23
Autor:
V. V. Volchkov, Vit. V. Volchkov
Publikováno v:
Проблемы анализа, Vol 9 (27), Iss 2, Pp 138-151 (2020)
This paper is devoted to a study of the following version of the mean periodic extension problem: (i) Suppose that 𝑇 ∈ ℰ′ (R^𝑛), 𝑛 ≥ 2, and 𝐸 is a non-empty subset of R^𝑛. Let 𝑓 ∈ 𝐶(𝐸). What conditions guarantee t
Externí odkaz:
https://doaj.org/article/524e9fb845914c6bbfe3241a39fb8a4b
Publikováno v:
Туберкулез и болезни лёгких, Vol 97, Iss 9, Pp 45-51 (2019)
The objective: to determine the effect of prolonged oxygen therapy (POT) on changes in the clinical and functional status of patients with chronic obstructive pulmonary disease (COPD) and severe hypoxemic chronic respiratory failure.Subjects and met
Externí odkaz:
https://doaj.org/article/040e8c423d814e04ac6ba3c3e12df604
Autor:
V. V. Volchkov, Vit. V. Volchkov
Publikováno v:
Mathematical Notes. 113:49-58
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d94784873f1928d23b3f84e3bfcd570d
https://doi.org/10.1134/s0001434623010066
https://doi.org/10.1134/s0001434623010066
Autor:
V. V. Volchkov, Vit. V. Volchkov
Publikováno v:
Siberian Mathematical Journal. 64:48-55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5329ff695cc8a64c875b7bd92831fe5
https://doi.org/10.1134/s0037446623010056
https://doi.org/10.1134/s0037446623010056
Autor:
E. A. Akulova, O. V. Stepanova, A. A. Seiliev, A. Ed. Shulga, O. V. Lovacheva, S. A. Lukyanov, K. G. Shapovalov, V. A. Volchkov, O. A. Rosenberg
Publikováno v:
International Journal of Biomedicine, Vol 7, Iss 3, Pp 167-170 (2017)
Background: Damage to lung surfactant (LS) enabling the lung local immunity may contribute to the development of bronchial inflammation in patients with bronchial asthma (BA). Methods and Results: A 70-day course of 21 LS (Surfactant-BL) inhalations
Externí odkaz:
https://doaj.org/article/b88a6ece31304d2381a86415af515394
Publikováno v:
Бюллетень сибирской медицины, Vol 15, Iss 5, Pp 126-133 (2017)
Purpose. To study the functional state of the diaphragm in patients with chronic obstructive pulmonary disease (COPD) complicated by chronic hypoxemia.Materials and methods. The study included 90 patients with COPD III–IV stages, group D (GOLD, 201
Externí odkaz:
https://doaj.org/article/e14e1cb9c09b41e4a82d5bc8ffe9df13
Publikováno v:
Вестник хирургии имени И.И. Грекова, Vol 171, Iss 6, Pp 032-034 (2018)
The authors have performed 18 circular resections of the trachea (CRT) for adenocystic cancer and typical carcinoid. In 10 of these patients more than 5 cm of the tracheal segment were ablated. Postoperative radiotherapy was made on 8 patients with a
Externí odkaz:
https://doaj.org/article/62a3c21b65ed47ddb4e610e3f0f7e17b