Zobrazeno 1 - 10
of 467
pro vyhledávání: '"Tsvetkov, AS"'
Autor:
V.A. Kamynin, S.A. Filatova, B.I. Denker, B.I. Galagan, V.V. Koltashev, O.I. Medvedkov, S.E. Sverchkov, V.B. Tsvetkov
Publikováno v:
Results in Physics, Vol 27, Iss , Pp 104512- (2021)
The amplification of a weak narrow-spectrum pulsed signal at a wavelength of 2.27 µm in Tm3+-doped tellurite fiber was demonstrated. The double-clad Tm3+-doped TeO2–ZnO–La2O3–Na2O glass fiber was used as an amplifier active medium. The pulsed
Externí odkaz:
https://doaj.org/article/26558d426fe2445fbf51cf490a8a8aa3
Autor:
Sergej V. Belov, Yurij K. Danilejko, Sergey V. Gudkov, Aleksej B. Egorov, Vladimir I. Lukanin, Vladimir B. Tsvetkov, Evgeny L. Altukhov, Marina V. Petrova, Alexey A. Yakovlev, Elkhan G. Osmanov, Mikhail V. Dubinin, Evgenia A. Kogan, Viktor P. Seredin, Aleksandr M. Shulutko
Publikováno v:
Applied Sciences, Vol 12, Iss 16, p 8354 (2022)
The results of a clinical study of the complex treatment of pressure ulcers using the method of activation of reparative processes in tissues by cold plasma discharges initiated by high-frequency current are presented. Activation was carried out with
Externí odkaz:
https://doaj.org/article/845c73e4ce0b4d74a10bb2c53b48a6c5
Autor:
Zorin, Ivan M., Fetin, Petr A., Mikusheva, Nina G., Lezov, Alexey A., Perevyazko, Igor, Gubarev, Alexander S., Podsevalnikova, Anna N., Polushin, Sergey G., Tsvetkov, Nikolai V.
Publikováno v:
Molecules; Jan2024, Vol. 29 Issue 1, p26, 16p
Autor:
Mariya S. Kopyeva, Serafima A. Filatova, Vladimir A. Kamynin, Anton I. Trikshev, Elizaveta I. Kozlikina, Vadim V. Astashov, Victor B. Loschenov, Vladimir B. Tsvetkov
Publikováno v:
Applied Sciences, Vol 12, Iss 8, p 3825 (2022)
We present the results of ex vivo exposure by an ultrafast all-fiber Holmium laser system to porcine longissimus muscle tissues. A simple Ho-doped laser system generated ultrashort pulsed radiation with less than 1 ps pulse width and a repetition rat
Externí odkaz:
https://doaj.org/article/5f3d27f0da9a43348fc1e30eeca30d77
Autor:
Ganapol B., Tsvetkov P.
Publikováno v:
EPJ Web of Conferences, Vol 247, p 14005 (2021)
In many nuclear reactor physics texts (excluding Elmer Lewis’s recent text however), “Chapter 5” is dedicated to diffusion theory; hence, the title of this submission. Here, we will investigate analytical solutions to the most basic form of the
Externí odkaz:
https://doaj.org/article/18bdfdff9a8248a48d61ccc653412bab
Autor:
Vladimir N. Manuilov, Anton S. Sedov, A. G. Luchinin, A. V. Chirkov, E. A. Soluyanova, Gregory G. Denisov, A. N. Kuftin, M. D. Proyavin, Dmitriy I. Sobolev, E.M. Tai, Andrey P. Fokin, Sergei Yu. Kornishin, Alexander I. Tsvetkov, Mikhail Yu. Glyavin, Mikhail V. Morozkin
Publikováno v:
IEEE Electron Device Letters. 42:1666-1669
To cover the so-called terahertz gap in powerful sources of coherent electromagnetic waves, a second-harmonic gyrotron operating in a 10 T liquid helium-free superconducting magnet has been designed, manufactured, and tested. With an operating voltag
Publikováno v:
EPJ Web of Conferences, Vol 243, p 14002 (2020)
Externí odkaz:
https://doaj.org/article/05e6ca5c72b944fa9940b065dbe32bf0
Autor:
Zhluktova I.V., Kamynin V.A., Arutyunyan N.R., Pozharov A.S., Trikshev A.I., Filatova S.A., Obraztsova E.D., Tsvetkov V.B.
Publikováno v:
EPJ Web of Conferences, Vol 243, p 14003 (2020)
Externí odkaz:
https://doaj.org/article/1f14b1761024456c9621558af67190aa
Autor:
Andrade Pedro, Aimar Alberto, Brundu Simone, Garrido Bear Borja, Menendez Borge Gonzalo, Magnoni Luca, Lima Nicolau Diogo, Tsvetkov Nikolay
Publikováno v:
EPJ Web of Conferences, Vol 245, p 07049 (2020)
Monitoring of the CERN Data Centres and the WLCG infrastructure is now largely based on the new monitoring infrastructure provided by CERN IT. This is the result of the migration from several old in-house developed monitoring tools into a common moni
Externí odkaz:
https://doaj.org/article/a5bc119c77ad4827b726126ed3a0a943
Autor:
N. N. Pavlyuk, M. G. Ushakova, G. A. Borman, A. M. Tatarnikov, E. G. Larionova, D. Yu. Tsvetkov, A. A. Nikiforova, O. V. Vozyakova, N. I. Shatsky, S. I. Blinnikov, P. V. Baklanov
Publikováno v:
Astronomy Letters. 47:291-306
The results of UBVRIJHK photometry for the type II-P supernova SN 2018aoq in NGC 4151 obtained from April 4, 2018, to January 14, 2019, with several telescopes, including the 2.5-m telescope at the Caucasus Mountain Observatory of the Sternberg Astro