Zobrazeno 1 - 10
of 687
pro vyhledávání: '"Semen S"'
Autor:
Valery Y. Murylev, Javad Parvizi, Alexander I. Rudnev, Grigory A. Kukovenko, Pavel M. Elizarov, Aleksey V. Muzychenkov, Semen S. Alekseev, Nikolay E. Erokhin, Konstantin G. Yakovlev
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 30, Iss 2, Pp 29-39 (2024)
Background. Reinfection and recurrence of periprosthetic infection rates during the second stage of revision hip arthroplasty (RHA) remain quite high. Performing preoperative diagnostic aspiration in patients with the installed hip spacer is a contro
Externí odkaz:
https://doaj.org/article/3af581a477fa43c0b8e3a7dd6af4214d
Publikováno v:
Studia Litterarum, Vol 9, Iss 2, Pp 278-299 (2024)
The article explores the parallels in the structure of character systems of the Karachay-Balkarian version of the Nartiada and Yakut heroic epos Olonkho. The main focus is on the typical attributes and plot functions of such groups of characters as c
Externí odkaz:
https://doaj.org/article/0dd3cc6b7e2b4dcc85c91df08e612827
Autor:
Alexander S. Glazyrin, Semen S. Popov, Evgeniy I. Popov, Vladimir A. Kopyrin, Rustam N. Khamitov, Alexander A. Filipas, Vadim V. Timoshkin, Evgeniia A. Beliauskene, Yulia O. Kulesh, Evgeniy V. Bolovin, Vladimir Z. Kovalev, Marina V. Deneko
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 9 (2024)
Relevance. When operating submersible equipment for oil production in aggressive environments and transferring wells to the cyclic operation mode, a decrease in the service life of the submersible installation for oil production is observed. In the f
Externí odkaz:
https://doaj.org/article/690252e0dc594c8682e475e2531767f8
Autor:
Aleksey V. Chaplygin, Elizaveta P. Simonenko, Mikhail A. Kotov, Vladimir I. Sakharov, Ilya V. Lukomskii, Semen S. Galkin, Anatoly F. Kolesnikov, Anton S. Lysenkov, Ilya A. Nagornov, Artem S. Mokrushin, Nikolay P. Simonenko, Nikolay T. Kuznetsov, Mikhail Y. Yakimov, Andrey N. Shemyakin, Nikolay G. Solovyov
Publikováno v:
Plasma, Vol 7, Iss 2, Pp 300-315 (2024)
The short-term (5 min) exposure to the supersonic flow of carbon dioxide plasma on ultrahigh-temperature ceramics of HfB2-30vol.%SiC composition has been studied. It was shown that, when established on the surface at a temperature of 1615–1655 °C,
Externí odkaz:
https://doaj.org/article/a3b32ce92c2d4475853bca21f8d27e1d
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 2, Pp 293-305 (2024)
The possibilities of simulation of viscous incompressible fluid flows with lattice Boltzmann method are considered. Unlike the traditional discretization approach based on the use of Navier–Stokes equations, the lattice Boltzmann method uses a me
Externí odkaz:
https://doaj.org/article/f03b79d770314befbf61f37a8e32c3c5
Autor:
Alexander S. Glazyrin, Evgeniy I. Popov, Vladimir A. Kopyrin, Vladimir Z. Kovalev, Evgeniy V. Bolovin, Semen S. Popov, Sergey N. Kladiev, Alexander A. Filipas, Rustam N. Khamitov
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 6 (2024)
Relevance. In recent years, the oil industry has seen a tendency to transfer low-yield oil wells to intermittent mode. Unregulated electric drive and the open-loop controlled electric drive of electric centrifugal pumping with permanent magnet synchr
Externí odkaz:
https://doaj.org/article/1400d24628c8427391a8a37bc4d420e5
Autor:
Alexey V. Markin, Andrea Ciccioli, Andrea Lapi, Semen S. Sologubov, Natalia N. Smirnova, Stefano Vecchio Ciprioti
Publikováno v:
Molecules, Vol 29, Iss 17, p 4180 (2024)
The molar heat capacity of 1,4-bis(3-methylimidazolium-1-yl)butane bis(trifluoromethylsulfonyl)imide dicationic ionic compound ([C4(MIm)2][NTf2]2) has been studied over the temperature range from 6 to 350 K by adiabatic calorimetry. In the above temp
Externí odkaz:
https://doaj.org/article/c56c5263825b4974a9eeac85cd431494
Autor:
Valeriy Y. Murylev, Grigorii A. Kukovenko, Pavel M. Elizarov, Yaroslav A. Rukin, Alexey V. Muzychenkov, Aleksandr I. Rudnev, Aleksandr G. Zhuchkov, Semen S. Alekseev, Dmitrii S. Bobrov, Valeriy G. Germanov
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 29, Iss 3, Pp 18-30 (2023)
Background.The use of custom-made acetabular components is one of the promising methods for reconstruction of the acetabulum in cases of significant defects, including those associated with pelvic bone dissociation. It allows achieving stable fixatio
Externí odkaz:
https://doaj.org/article/266c3f3cbae44eea95b33b5be4346fb6
Autor:
Alexander S. Glazyrin, Ivan A. Nabunskiy, Semen S. Popov, Evgeniy V. Bolovin, Vadim V. Timoshkin, Sergey N. Kladiev, Alexander A. Filipas, Rustam N. Khamitov, Vladimir A. Kopyrin, Evgeniy I. Popov, Vladimir Z. Kovalev
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 12 (2023)
Relevance. The stock of oil wells in the Russian Federation, where production is carried out with the help of electric centrifugal pumps or electric-driven vane pumps, is expanding every year. This trend will continue for at least a couple of decades
Externí odkaz:
https://doaj.org/article/e16fea30baad4c9e95a33687c10f0886
Autor:
Sergey G. Mikhalchenko, Vadim V. Timoshkin, Nataliya A. Voronina, Sergey M. Semenov, Semen S. Popov, Kirill S. Afanasiev
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 7, Pp 166-177 (2022)
The relevance of the research is caused by the need to improve the quality factors of output voltage and current of voltage inverters in electric submersible pumps, used in oil production. The main aspects, which allow improving these quality factors
Externí odkaz:
https://doaj.org/article/7b3296e9ff534956abf0fa09284b64b4