Zobrazeno 1 - 10
of 707
pro vyhledávání: '"Koshcheev, A."'
Autor:
M. V. Osipova, R. R. Shakirov, A. G. Koshcheev, S. V. Pisarchuk, A. G. Naymushin, O. P. Nesterov
Publikováno v:
Georesursy, Vol 25, Iss 3, Pp 34-39 (2024)
This work is devoted to the peculiarities of sedimentation and geological structure of clinoform deposits of the Yarudeisky megaswell (Western Siberia). The main feature of the clinoforms under consideration is that the sediments are confined to the
Externí odkaz:
https://doaj.org/article/9fd61c9344b64ff39ff239a67a582a87
Autor:
A. V. Chernov, A. G. Koshcheev, E. A. Potapova, A. Y. Smirnov, A. A. Pashinskiy, A. A. Rasskazov
Publikováno v:
Georesursy, Vol 25, Iss 3, Pp 40-48 (2024)
In order to clarify the structure of promising oil and gas objects in the South Tambey field (Western Siberia), an integrated approach to the study of Achimov deposits has been developed. The oil and gas potential level includes layers from PK1 to Yu
Externí odkaz:
https://doaj.org/article/3403f75148f74076b0aeedab35edba7f
Autor:
Koshcheev, V. P., Shtanov, Yu. N.
In the first order of perturbation theory, the total energy of a diatomic molecule in the ground state is calculated taking into account the Pauli principle and plasma oscillations of atomic electrons. The Fourier component of the potential energy of
Externí odkaz:
http://arxiv.org/abs/2112.07372
Autor:
Koshcheev, V. P., Shtanov, Yu. N.
An equation for the evolution of the energy of a dynamical system (Keldysh model with one degree of freedom), which contains a white noise source, is constructed. It is shown that self-oscillations (flutter) are suppressed if the intensity of white n
Externí odkaz:
http://arxiv.org/abs/2111.02819
Autor:
R. R. Kozakov, V. A. Koshcheev
Publikováno v:
Vestnik MGSU, Vol 18, Iss 11, Pp 1821-1835 (2023)
Introduction. The relevance of the analysis of transaction costs is associated with a significant share of the transaction sector in the gross domestic product (GDP) of the national economy, a change in which can be associated with both the efficienc
Externí odkaz:
https://doaj.org/article/1626d9ee49644fd3a80ee9d543f8d0c9
Autor:
Bezgodov, E.V., Nikiforov, M.V., Pasyukov, S.D., Tarakanov, A.A., Moshkin, D.L., Popov, I.A., Davletchin, Yu.F., Ryakin, A.A., Koshcheev, A.V.
Publikováno v:
In Nuclear Engineering and Design June 2024 422
Autor:
Koshcheev, Vladimir, Shtanov, Yuriy
In the first order of the perturbation theory, the correction to the electronic terms of a diatomic molecule is calculated taking into account the Pauli principle.
Externí odkaz:
http://arxiv.org/abs/2102.03825
The Fourier component of the potential energy of interaction of an atom with an atom is represented as a polynomial of the fourth degree from the atomic form factor. A numerical calculation was performed for the atomic form factor in the approximatio
Externí odkaz:
http://arxiv.org/abs/2004.12077
Autor:
M. M. Tanashyan, R. B. Medvedev, P. L. Anufriev, E. G. Gemdzhian, V. L. Shchipakin, A. Yu. Koshcheev, M. V. Krotenkova
Publikováno v:
Неврология, нейропсихиатрия, психосоматика, Vol 15, Iss 2, Pp 49-56 (2023)
Carotid stenting is an effective method for improving cerebral perfusion; risk assessment of cerebral embolism associated with this intervention remains a hot research topic. Objective: to identify predictors of cerebral embolism associated with caro
Externí odkaz:
https://doaj.org/article/b91b0cf2b21e450f923edf3f47f1a25b
Publikováno v:
Journal of New Economy, Vol 23, Iss 4, Pp 69-86 (2023)
New economic circumstances developed by the COVID-19 pandemic fallout, the sanctions, and the special military operation have paved the way for intensifying the development of Russia’s domestic industrial production. An efficient method to deal wit
Externí odkaz:
https://doaj.org/article/42b9fbd96cf04439a818bb6cd83a55b8