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  • Geometry of G-Structures via the Intrinsic Torsion 
    Niedziałomski, K. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We study the geometry of a G-structure P inside the oriented orthonormal frame bundle SO(M) over an oriented Riemannian manifold M. We assume that G is connected and closed, so the quotient SO(n)/G, where n=dimM, is a ...
  • Geometry of highly inclined protoplanetary disks 
    Zakhozhay, O.V.; del Burgo, C.; Zakhozhay, V.A. (Advances in Astronomy and Space Physics, 2015)
    We present a geometric model for the modelling of spectral energy distribution of inclined protoplanetary disks. We investigate peculiarities in the geometry of nearly edge-on disks with an inner hole and a central object. ...
  • Geometry of Invariant Tori of Certain Integrable Systems with Symmetry and an Application to a Nonholonomic System 
    Fassò, F.; Giacobbe, A. (Symmetry, Integrability and Geometry: Methods and Applications, 2007)
    Bifibrations, in symplectic geometry called also dual pairs, play a relevant role in the theory of superintegrable Hamiltonian systems. We prove the existence of an analogous bifibrated geometry in dynamical systems with ...
  • Geometry of Optimal Control for Control-Affine Systems 
    Clelland, J.N.; Moseley, C.G.; Wilkens, G.R. (Symmetry, Integrability and Geometry: Methods and Applications, 2013)
    Motivated by the ubiquity of control-affine systems in optimal control theory, we investigate the geometry of point-affine control systems with metric structures in dimensions two and three. We compute local isometric ...
  • Geometry of Spectral Curves and All Order Dispersive Integrable System 
    Borot, G.; Eynard, B. (Symmetry, Integrability and Geometry: Methods and Applications, 2012)
    We propose a definition for a Tau function and a spinor kernel (closely related to Baker-Akhiezer functions), where times parametrize slow (of order 1/N) deformations of an algebraic plane curve. This definition consists ...
  • Geophysical models of Drake passage and Bransfield strait crustal structure 
    Levashov, S.P.; Yakymchuk, N.A.; Korchagin, I.N.; Bakhmutov, V.G.; Solovyov, V.D.; Kozlenko, Yu.V. (Український антарктичний журнал, 2008)
    The 2004 (9th) and 2006 (11th) Ukrainian Antarctic expeditions acquired new geoelectrical data (‘short-impulse electromagnetic field formation’ – FSPEF, and ‘vertical electric-resonance sounding’ – VERS) along profiles ...
  • Geothermal resources of Ukraine 
    Gordienko, I.V.; Gordienko, V.V.; Zavgorodnyaya, O.V. (Геофизический журнал, 2018)
    Geothermal resources (W) are quite a novel type of extractable resources. Their consumption, however, is among the world’s fastest growing power industries. Our evaluations of W were largely focused on 1) resources that ...
  • Geranium purpureum (Geraniaceae) – новий вид адвентивних рослин у флорі рівнинної частини України 
    Шевера, М.В.; Маєкова, Я.; Заліберова, М.; Протопопова, В.В.; Андрик, Є.Й. (Український ботанічний журнал, 2015)
    Повідомляється про знахідку нового для рівнинної частини України виду адвентивних рослин Geranium purpureum Vill. (Geraniaceae). Вид таксономічно дуже близький до G. robertianum L.; його основні відмінні ознаки — забарвлення ...
  • Germanium quantum well with two subbands occupied: kinetic properties 
    Berkutov, I.B.; Andrievskii, V.V.; Komnik, Y.F.; Mironov, O.A. (Физика низких температур, 2017)
    Multisubband transport of the p-type Si₀.₄Ge₀.₆/Ge/Si₀.₄Ge₀.₆ heterostructure has been investigated by means of magnetotransport measurements at low temperatures and high magnetic fields. Two frequency Shubnikov–de Haas ...
  • Gesetzliches unrecht und übergesetzliches recht 
    Radbruch, G. (2004)
    В оригіналі статті 1946 р. видатного німецького філософа права Ґустава Радбруха (1878-1949) на основі судової практики ФРН після падіння нацистського режиму та правовій теорії вченого про ідею права як справедливості ...
  • Ge/Si heterojunction photodetector for 1.064 μm laser pulses 
    Ismail, Raid A.; Koshapa, Jospen; Abdulrazaq, Omar A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2006)
    Iso- and anisotype heterojunction Ge/Si photodetectors were made by depositing Ge layer onto monocrystalline Si using a vacuum evaporation technique. These detectors before and after annealing were utilized to detect 1.064 ...
  • Gesture-based interfaces for INTEROB: interacting with information and robotics systems 
    Vatavu, Radu-Daniel; Pentiuc, S.G. (Оптико-електронні інформаційно-енергетичні технології, 2009)
    We discuss in this paper several implementations of computer vision applications that were developed in the last two years in our laboratory and for which gesture-based interactions were introduced. The aim is to provide ...
  • GFAP as a marker of reactive astrocytes in the mice brain following hemorrhagic stroke and HSV-I 
    Gumenyuk, A.V.; Rybalko, S.L.; Savosko, S.I.; Guzyk, M.M.; Tykhomyrov, A.O.; Ryzha, A.A.; Chaikovsky, Yu.B. (Вiopolymers and Cell, 2017)
    Aim. To investigate reactive changes of GFAP-positive astrocytes as a marker of brain response following hemorrhagic stroke and HSV-I. Methods. The experiments were performed on 110 Balb/c mice weighing 18–20 g. The animals ...
  • Giant M1 resonance on the ground and excited states in 2s1d-shell nuclei 
    Kachan, A.S.; Vodin, A.N.; Deiev, O.S.; Korda, L.P.; Korda, V.Yu.; Kurhuz, I.V.; Olejnik, S.M.; Timchenko, I.S. (Вопросы атомной науки и техники, 2020)
    The gamma decay of the resonance-like structures observed in the reaction of radiative capture of protons by the nuclei ²²Ne, ²⁶Mg, ³⁰Si, ³⁴,³⁶S, and ³⁸Ar in the region of excitation energies of 7…12 MeV was studied. The ...
  • Giant magnetization of a superconductor–two-dimensional electron gas–superconductor structure 
    Romanovsky, I.A.; Bogachek, E.N.; Krive, I.V.; Landman, U. (Физика низких температур, 2008)
    Superconductivity induced phase-controlled mesoscopic magnetic effects in a two-dimensional electron gas that bridges two superconducting reservoirs are investigated. Giant paramagnetic response of the junction, occuring ...
  • Giant magnetooscillations of the Josephson current 
    Gor`kov, L.P.; Kresin, V.Z. (Физика низких температур, 2001)
    Josephson current flowing through an antiferromagnetic metallic barrier is studied. We consider the most interesting case of the spin-valve structure when the barrier is formed by ferromagnetic layers ordered antiferromagnetically ...
  • Giant magnetoresistance in La₀.₇Pb₀.₃MnO₃ thin film 
    Khartsev, S.I. (Физика низких температур, 1998)
    Epitaxial thin films of La₀.₇Pb₀.₃MnO₃ have been grown on (100) LaAlO₃ and (110) SrTiO₃ substrates by dc magnetron sputtering. The magnetic-field and temperature-dependent resistivity of as-deposited and post-annealed films ...
  • Giant multipole resonances 
    Khvastunov, V.M. (Вопросы атомной науки и техники, 2003)
    The review of the experimental discovery of and further research into giant multipole resonances performed at the Kharkov Institute of Physics and Technology is outlined. These results are compared with theoretical and ...
  • Giant oscillations of the current in a dirty 2D electron system flowing perpendicular to a lateral barrier under magnetic field 
    Kadigrobov, A.M. (Физика низких температур, 2017)
    The charge transport in a dirty 2-dimensional electron system biased in the presence of a lateral potential barrier under magnetic field is theoretically studied. The quantum tunnelling across the barrier provides the ...
  • Giant parametric amplification of the nonlinear response in a single crystal of beryllium in a quantizing magnetic field 
    Tsindlekht, M.I.; Logoboy, N.; Egorov, V.S.; Kramer, R.B.G.; Jansen, A.G.M.; Joss, W. (Физика низких температур, 2006)
    The nonlinear response to an ac magnetic field with and without parametric pumping was studied experimentally on a rod-like beryllium single crystal at low temperatures in a quantizing magnetic field applied parallel to ...