Zobrazeno 1 - 10
of 300
pro vyhledávání: '"V A, Litvinenko"'
Autor:
M. V. Tereshchuk, A. V. Zubkov, Yu. A. Orlova, D. R. Molchanov, V. A. Litvinenko, D. R. Cherkashin
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 51, Iss 2, Pp 154-163 (2024)
Objective. Today, capture is a chain for the implementation of medical rehabilitation systems, systems for measuring human physical activity and other medical applications. Their solutions often use hardware systems - sensors, which have a set of lim
Externí odkaz:
https://doaj.org/article/d314a09abc5c4441b8918f03b55df988
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The paper presents the first experimental observation of an atypical phenomena during self-organization of dust particles into a one-dimensional chain structure levitated vertically in the plasma of a DC glow discharge. Using a laser, the th
Externí odkaz:
https://doaj.org/article/f4329b00e64449929fd3ed198ab29646
Autor:
R. Zgadzaj, J. Welch, Y. Cao, L. D. Amorim, A. Cheng, A. Gaikwad, P. Iapozzutto, P. Kumar, V. N. Litvinenko, I. Petrushina, R. Samulyak, N. Vafaei-Najafabadi, C. Joshi, C. Zhang, M. Babzien, M. Fedurin, R. Kupfer, K. Kusche, M. A. Palmer, I. V. Pogorelsky, M. N. Polyanskiy, C. Swinson, M. C. Downer
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Laser-driven plasma accelerators provide tabletop sources of relativistic electron bunches and femtosecond x-ray pulses, but usually require petawatt-class solid-state-laser pulses of wavelength λ L ~ 1 μm. Longer-λ L lasers can potential
Externí odkaz:
https://doaj.org/article/38f7101263ff44a8a3a54cfb6e0c9c46
Autor:
B. M. Goldovskiy, V. P. Medvedev, I. V. Filimonova, Yu. O. Miheev, D. V. Lelyuk, A. I. Paketa, V. V. Litvinenko
Publikováno v:
Сучасні медичні технології, Iss 1(52), Pp 9-13 (2022)
Summary: Evaluation of the effectiveness of antibacterial therapy at different stages of necrotic pancreatitis (NP) is the most important area of scientific and practical research on the course of necrotic pancreatitis and the development of se
Externí odkaz:
https://doaj.org/article/40bc267e2196459082d39c739f239e2e
Publikováno v:
Physical Review Accelerators and Beams, Vol 26, Iss 6, p 064201 (2023)
In the aspect of longitudinal beam bunching, the bunching strength can be controlled by the rf cavity phase and voltage. However, these machine parameters are different from those that interact with the beam itself. In order to gain control of the be
Externí odkaz:
https://doaj.org/article/42c17e2575fb47c4b0245e86434326f3
Autor:
E. Wang, V. N. Litvinenko, I. Pinayev, M. Gaowei, J. Skaritka, S. Belomestnykh, I. Ben-Zvi, J. C. Brutus, Y. Jing, J. Biswas, J. Ma, G. Narayan, I. Petrushina, O. Rahman, T. Xin, T. Rao, F. Severino, K. Shih, K. Smith, G. Wang, Y. Wu
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract High brightness, high charge electron beams are critical for a number of advanced accelerator applications. The initial emittance of the electron beam, which is determined by the mean transverse energy (MTE) and laser spot size, is one of th
Externí odkaz:
https://doaj.org/article/86ae14a4e83d4f5b8a2ebdd5385ceab6
Autor:
E. V. Sid, V. V. Litvinenko
Publikováno v:
Сучасні медичні технології, Iss 1(44), Pp 25-31 (2020)
Despite all the preventive, diagnostic and therapeutic possibilities of our time, diseases of the circulatory system are the leading causes of death among adult population both in the world and in Ukraine. Modern consensuses of the European society o
Externí odkaz:
https://doaj.org/article/b0c3f30556f141859a385ce54091cb66
Publikováno v:
Сучасні медичні технології, Iss 3(42), Pp 72-77 (2019)
Ischemic heart disease is one of the urgent problems in modern cardiology, which is associated with a wide spread of disability and mortality mainly among young and employable aged people. The therapeutic drugs effect is individual and depends on the
Externí odkaz:
https://doaj.org/article/d1b398a686bc4db194d7fd622e76c106
Autor:
I. Petrushina, Y. Jing, V. N. Litvinenko, J. Ma, I. Pinayev, G. Wang, D. Kayran, F. Severino, G. Narayan, T. Hayes, J. C. Brutus, L. Smart, K. Decker, S. Belomestnykh
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 9, p 092001 (2022)
The recent achievements in the performance of superconducting rf (SRF) photoinjectors have opened a new era in the development of reliable high-brightness cw electron sources. While the SRF guns become one of the most promising technologies, the comp
Externí odkaz:
https://doaj.org/article/294834d2225c4cbfb04d60a1a4d4a231
Publikováno v:
Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, Iss 4 (2019)
Изложены основные подходы к организации параллельной работы генетических алгоритмов (ГА). Анализируются аппаратные требования, комбин
Externí odkaz:
https://doaj.org/article/6914e9d1bb3847f2ba98eb1f6ffc7a11