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pro vyhledávání: '"A. Cheban"'
Autor:
Cheban, David
The aim of this paper is studying the problem of existence of asymptotically periodic solutions of the scalar differential equation $x'=f(t,x),$ where $f:\mathbb R\times \mathbb R\to \mathbb R$ is a continuous asymptotically $\tau$-periodic function.
Externí odkaz:
http://arxiv.org/abs/2311.03005
Autor:
Cheban, David
We establish an averaging principle on the real semi-axis for semi-linear equation \begin{equation}\label{eqAb1} x'=\varepsilon (\mathcal A x+f(t)+F(t,x))\nonumber \end{equation} with unbounded closed linear operator $\mathcal A$ and asymptotically P
Externí odkaz:
http://arxiv.org/abs/2308.14283
The mechanical vulnerability of the Nb3Sn-coated cavities is identified as one of the significant technical hurdles toward deploying them in practical accelerator applications in the not-so-distant future. It is crucial to characterize the material's
Externí odkaz:
http://arxiv.org/abs/2307.08757
Autor:
Eremeev, G., Pudasaini, U., Cheban, S., Fischer, J., Forehand, D., Posen, S., Reilly, A., Rimmer, R., Tennis, B.
Two CEBAF 5-cell accelerator cavities have been coated with Nb3Sn film using the vapor diffusion technique. One cavity was coated in the Jefferson Lab Nb3Sn cavity coating system, and the other in the Fermilab Nb3Sn coating system. Both cavities were
Externí odkaz:
http://arxiv.org/abs/2307.10268
Autor:
Narug, C., Arkan, T., Cheban, S., Chen, M., Hartsell, B., Kaluzny, J., Orlov, Y., Kashikhin, V.
A Buncher or Capture Cavity (BCC) Cryomodule is currently in development at Fermilab for use in a second injector for LCLS-II-HE. The BCC Cryomodule is designed to contain one 1.3 GHz cavity and one solenoid magnet as part of a 100MeV low emittance i
Externí odkaz:
http://arxiv.org/abs/2307.05791
Autor:
Maxim Cheban, Serafima Filatova, Yaroslav Kravchenko, Konstantin Scherbakov, Dmitry Mamonov, Sergey Klimentov, Maxim Savinov, Maxim Chichkov
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 7, Pp 2775-2780 (2024)
Special methods for cleaning surfaces of stainless steel with a coating simulating radioactive contamination have been developed and studied. The removal of simulated surface contamination was performed using lasers in the micron spectral range with
Externí odkaz:
https://doaj.org/article/c0f1764dd26243ad922011fff82e8954
Autor:
Contreras-Martinez, C., Chandrasekaran, S., Cheban, S., Eremeev, G., Gonin, I., Khabiboulline, T., Pischalnikov, Y., Prokofiev, O., Sukhanov, A., Yun, JC.
The PIP-II linac will include thirty-six beta=0.61 and twenty-four beta=0.92 650 MHz 5 cell elliptical SRF cavities. Each cavity will be equipped with a tuning system consisting of a double lever slow tuner for coarse frequency tuning and a piezoelec
Externí odkaz:
http://arxiv.org/abs/2208.06315
Autor:
V. I. Cheban
Publikováno v:
Науковий вісник Ужгородського національного університету. Серія Право, Vol 3, Iss 82 (2024)
Ця стаття присвячена проблемним аспектам реалізації процедури екстрадиції при наданні правової допомоги у кримінальних справах. Автор
Externí odkaz:
https://doaj.org/article/9952cd53f8a54445adf71a0a1ea1ba89
Autor:
Cheban, Maxim, Filatova, Serafima, Kravchenko, Yaroslav, Scherbakov, Konstantin, Mamonov, Dmitry, Klimentov, Sergey, Savinov, Maxim, Chichkov, Maxim
Publikováno v:
In Nuclear Engineering and Technology July 2024 56(7):2775-2780
Autor:
Gostev, Alexander A., Valiev, Emin, Zeidlits, Galina A., Shmidt, Evgeniya A., Osipova, Olesya S., Cheban, Alexey V., Saaya, Shoraan B., Barbarash, Olga L., Karpenko, Andrey A.
Publikováno v:
In Journal of Vascular Surgery: Venous and Lymphatic Disorders July 2024 12(4)