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Перегляд Фізико-технічні та математичні науки за назвою

Репозиторій DSpace/Manakin

Перегляд Фізико-технічні та математичні науки за назвою

Сортувати за: Порядок: Результатів:

  • U-3M plasma startup scenario sustained by gas puffing as a different plasma confinement scenario: first results 
    Dreval, M.B.; Sorokovoy, E.L.; Mironov, Yu.K.; Pavlichenko, R.O.; Lozin, A.V.; Romanov, V.S.; Pashnev, V.K. (Вопросы атомной науки и техники, 2013)
    In order to reduce flux of neutrals into the plasma confinement volume, discharge start-up scenario maintained by impulse gas puffing (GP) has been proposed. Absence of constant working gas feeding in this scenario opens ...
  • UBVRI-поляриметрия затменной двойной системы V393 Cyg 
    Антонюк, К.А. (Кинематика и физика небесных тел, 2004)
  • UBVRI-фотометрия антивспыхивающих звезд V 586 Ori и IU Ori 
    Ковальчук, Г.У. (Кинематика и физика небесных тел, 1986)
    Представлены результаты выполненных в 1979—1983 гг. фотоэлектрических (UBVRI) наблюдений антивспыхивающих звезд V 586 Ori и IU Ori.
  • UBVR-наблюдения сейфертовской галактики первого типа NGC 3516 
    Гусейнов, Н.А. (Кинематика и физика небесных тел, 2009)
  • u-Deformed WZW model and its gauging 
    Klimčík, C. (Symmetry, Integrability and Geometry: Methods and Applications, 2006)
    We review the description of a particular deformation of the WZW model. The resulting theory exhibits a Poisson-Lie symmetry with a non-Abelian cosymmetry group and can be vectorially gauged.
  • ²³⁸U fission near the threshold 
    Khvastunov, V.M.; Kasilov, V.I.; Kochetov, S.S.; Khomich, A.A. (Вопросы атомной науки и техники, 2020)
    Using the data on angular distribution of fission fragments, a threshold has been determined in a dipole fission channel with J=1 spin projection to the nucleus symmetry axis. It has been shown that the peak observed in ...
  • «UFO-toolkit» – BI-инструментарий нового поколения 
    Маторин, С.И.; Попов, А.С. (2005)
    Рассмотрены системно-объективная методология УФО-моделирования, функциональные возможности BI-инструментария новой генерации – UFO-tookit, проведено сравнение с Bpwin, анализируются направления развития.
  • UHF-generation in a coaxial slowing down structure filled with plasma 
    Markov, P.I.; Antipov, V.S.; Onishchenko, I.N.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2002)
    Microwave generation by an electron beam in a coaxial transmission line in which the inner and outer conductors are both corrugated is studied theoretically. An annular electron beam propagates in a transport channel ...
  • UHF–load 
    Dovbnya, A.N.; Kramskoy, G.D.; Zlunitsyn, E.S.; Zykov, A.I. (Вопросы атомной науки и техники, 2004)
    In this paper the brief description of the HF-load construction in which the HF-power dissipates only in the walls from stainless steel, and the preliminary results of tests on the Pimp to 12 MW and Pmean to 8 kW are ...
  • Ukraine in the Information and Communication Technology Development Ranking. I 
    Tutova, O.V.; Savchenko, Ye.A. (Управляющие системы и машины, 2019)
    The article considers the level and evolution of information and communication technology developments in Ukraine and its experience relative to other Eastern European and post-Soviet countries based on the Information and ...
  • Ukraine in the Information and Communication Technology Development Ranking. II 
    Tutova, O.V.; Savchenko, Ye.A. (Управляющие системы и машины, 2019)
    The paper considers the level and evolution of information and communication technology developments in Ukraine and its experience relative to other Eastern European and post-Soviet countries based on the Information and ...
  • Ukrainian Antarctic Bibliography: Publications in 2016–2018 
    Videnina, N.G.; Rybachuk, V.P.; Fedchuk, A.P.; Prymachenko, S.I.; Petrenko, N.S. (Український антарктичний журнал, 2018)
    Objectives of the study is to monitor the modern national scientific literature on Antarctic research, first of all, as an element of systematic information and bibliographic as well as scientometric support for the ...
  • Ukrainian Antarctic research: current bibliography and major trends in their evolution (2016–2017) 
    Videnina, N.G.; Rybachuk, V.P.; Fedchuk, A.P.; Prymachenko, S.I.; Petrenko, N.S. (Український антарктичний журнал, 2017)
    Оbjectives of the study: to create a bibliography of scientific works of Ukrainian scientists and specialists on Antarctic research for the period 2007–2017. Bibliographic support and scientometric monitoring of the ...
  • Ukrainian Аntarctic research: current bibliography (2012 – 2015) 
    Videnina, N.G.; Rybachuk, V.P.; Fedchuk, A.P.; Prymachenko, S.I. (Український антарктичний журнал, 2016)
  • ULF magnetic field depression as a possible precursor to the 2011/3.11 Japan earthquake 
    Schekotov, A.; Fedorov, E.; Hobara, Y.; Hayakawa, M. (Радіофізика та електроніка, 2013)
    The depression (reduction in amplitude) of ULF magnetic field variations of magnetospheric origin is studied at various distances from the epicenter of the strongest earthquake (EQ), which occurred in Japan on March 11, ...
  • Ultracool dwarfs 
    Pavlenko, Ya.V. (Кинематика и физика небесных тел, 2005)
    We present results of modelling of spectra of M-, L-, T-dwarfs. Theoretical spectra are fitted to observed spectra to study the main parameters of the low-mass objects beyond the bottom of the Main Sequence. Application ...
  • Ultradiscrete Painlevé VI with Parity Variables 
    Takemura, K.; Tsutsui, T. (Symmetry, Integrability and Geometry: Methods and Applications, 2013)
    We introduce a ultradiscretization with parity variables of the q-difference Painlevé VI system of equations. We show that ultradiscrete limit of Riccati-type solutions of q-Painlevé VI satisfies the ultradiscrete Painlevé ...
  • Ultradiscrete sine-Gordon Equation over Symmetrized Max-Plus Algebra, and Noncommutative Discrete and Ultradiscrete sine-Gordon Equations 
    Kondo, K. (Symmetry, Integrability and Geometry: Methods and Applications, 2013)
    Ultradiscretization with negative values is a long-standing problem and several attempts have been made to solve it. Among others, we focus on the symmetrized max-plus algebra, with which we ultradiscretize the discrete ...
  • Ultrafast all-optical control of the magnetization in magnetic dielectrics 
    Kirilyuk, A.; Kimel, A.; Pisarev, R.V.; Hansteen, F.; Rasing, T. (Физика низких температур, 2006)
    The purpose of this review is to summarize the recent progress on laser-induced magnetization dynamics in magnetic dielectrics. Due to the slow phonon–magnon interaction in these materials, direct thermal effects of the ...
  • Ultrafast dynamics of laser-pulse excited semiconductors: non-Markovian quantum kinetic equations with nonequilibrium correlations 
    Ignatyuk, V.V.; Morozov, V.G. (Condensed Matter Physics, 2004)
    Non-Markovian kinetic equations in the second Born approximation are derived for a two-zone semiconductor excited by a short laser pulse. Both collision dynamics and running nonequilibrium correlations are taken ...

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