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  • Charge-symmetric description of electrons and positrons in the Dirac theory without negative energies 
    Poluektov, Yu.M. (Вопросы атомной науки и техники, 2020)
    A formulation of the Dirac theory, symmetric with respect to particles and antiparticles, in which negative energy states are excluded, is proposed. Fields of particles and antiparticles are associated with wave functions ...
  • Charge transition phenomena in the heterostructure crystalline Si-Bi-amorphous film Ge₃₃As₁₂Se₅₅ 
    Kondrat, O.; Popovich, N.; Dovgoshej, N. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    Ge₃₃As₁₂Se₅₅-Si(n) heterostructures with modified by bismuth atoms transition layer were obtained by the discrete thermal evaporation method. Described are formation and investigation methods for these heterostructures. ...
  • Charge transport in bismuth orthogermanate crystals 
    Bochkova, T.M.; Plyaka, S.N. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2011)
    Current-voltage relations in bismuth orthogermanate crystals with Ag, Pt, InGa electrodes have been measured in the modes of double and unipolar injection of charge carriers. It has been shown that Bi₄Ge₃O₁₂ is relaxation ...
  • Charge transport in electrochromic films of poly-orfho-toluidine 
    Aksimentyeva, O.I.; Konopelnyk, O.I.; Grytsiv, M.Ya.; Martyniuk, G.V. (Functional Materials, 2004)
    Optical and electrochemical properties of poly-ortho-toluidine films on SnO2 electrodes have been studied in acid electrolytes. The electrochemical oxidation-reduction of films has been found to be accompanied by reversible ...
  • Charging of macroparticles in a high-voltage vacuum arc sheath 
    Bizyukov, A.A.; Girka, I.A.; Romashchenko, E.V.; Chibisov, A.D. (Вопросы атомной науки и техники, 2015)
    Charging of macroparticles (MPs) in front of the negatively biased surface emitted the secondary electrons due to bombardment by multiply charged ions (MCIs) has been investigated. It was found that MPs can be either ...
  • Charging processes of metal macroparticles in the low-temperature plasma at presence of high-energy electron beam 
    Bizyukov, A.A.; Sereda, K.N.; Chibisov, A.D. (Вопросы атомной науки и техники, 2011)
    The dependences of potential of macroparticle from the parameters and characteristics of plasma-beam system are studied. The modeling of charging processes of the macroparticles in approach of ions and electrons orbit ...
  • Charles Darwin and ecological explanations of biotic invasions: a historical analysis and modern concepts 
    Mosyakin, A.S. (Український ботанічний журнал, 2009)
    The contribution of Ch. Darwin to invasion eco logy is discussed. Darwin considered biotic invasions as complex but integral phenomena involving ecological, biogeographical, evolutionary, taxonomic and other aspects, such ...
  • Charletonia stekolnikovi sp. n. (Acari, Erythraeidae) from Iran 
    Hakimitabar, M.; Saboori, A. (Вестник зоологии, 2011)
    Charletonia stekolnikovi sp. n. (Acari, Erythraeidae) is described and illustrated from herbaceous plants (off host) from Taleghan city, Tehran province, Iran.
  • Chatostoma giraudi Frauenfeld - новый для фауны СССР вид мух-пестрокрылок (Diptera, Tephritidae) 
    Корнеев, В.А. (Вестник зоологии, 1983)
  • Checking spanning trees optimality using associative parallel processors and its visualization 
    Nepomniaschaya, A.S.; Borets, T.V. (2004)
    In this paper, by means of an abstract model of the SIMD type with vertical data processing (the STAR-machine), we present a simple associative parallel algorithm for implementing the criterion of Chin and Houck to verify ...
  • Checking the Integrity of CCTV Footage in Real Time at Nuclear Facilities 
    Bobok, I.; Kobozeva, A.; Maksymov, M.; Maksymova, O. (Ядерна та радіаційна безпека, 2016)
    Video surveillance has become an important constituent part of the integrated security system of nuclear power plants. Due to this, the integrity and authenticity of the video transmitted by the surveillance camera are ...
  • Check-Operators and Quantum Spectral Curves 
    Mironov, A.; Morozov, A. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    We review the basic properties of effective actions of families of theories (i.e., the actions depending on additional non-perturbative moduli along with perturbative couplings), and their description in terms of operators ...
  • Chemical bond deviation in group VI hydrids 
    Okhrimenko, B.A.; Yushko, O.A.; Yablochkova, K.S. (Functional Materials, 2013)
    Ab initio calculations of the chemical bond deviation in molecules were carried out using Gaussian 09 software. The results correlate with the estimations of the deviation angle obtained earlier using experimental data.
  • Chemical bonding and optical bowing in III-nitrides solid solutions 
    Voznyy, O.V.; Deibuk, V.G. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    Chemical bonding and electronic properties of III-nitrides solid solutions are studied using a model empirical pseudopotential method in modified virtual crystal approximation taking into account positional and compositional ...
  • Chemical bonds deviation in NH₃, PH₃, AsH₃, and SbH₃ molecules 
    Okhrimenko, B.A.; Gaididei, G.I.; Samoilenko, D.M. (Functional Materials, 2004)
    Force matrices for PH3, ASH3 and SbH molecules have been computed. Approximation for two anharmonic parameters separately for stretching and bending vibrations is used. Form parameters for the investigated molecules are ...
  • Chemical capacitance proposed for manganite-based ceramics 
    Molak, A. (Condensed Matter Physics, 2013)
    The measured value of effective electric permittivity ϵeff of several compounds, e.g., (BiNa)(MnNb)O₃, (BiPb)(MnNb)O₃, and BiMnO₃ increases from a value ≅10÷100 at the low temperature range (100÷300 K) up to the high value ...
  • Chemical characteristics of rainwater in central India 
    Patel, K.S.; Ambade, B.; Nicolás, J.; Yubero, E. (2009)
    In the present work, the rainwater chemistry in the most industrialized area of central India, Raipur city (capital, Chhattisgarh state) is described. The volume weighted mean value (n=31) of pH, conductivity and TDS of ...
  • Chemical composition and light emission properties of Si-rich-SiOx layers prepared by magnetron sputtering 
    Khomenkova, L.; Korsunska, N.; Sheinkman, M.; Stara, T. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2007)
    The process of thermal decomposition of SiOx layers prepared by magnetron sputtering is studied with the use of photoluminescence and Auger and SIMS spectroscopies. From these measurements, we obtained the distributions ...
  • Chemical Design of Carbon-Coated Al2o3 Nanoparticles 
    Sharanda, L.F.; Babich, I.V.; Plyuto, Yu.V. (Хімія, фізика та технологія поверхні, 2010)
    The novel approach to chemical design of carbon-coated Al2O3 nanoparticles with an average particle size of 8-10 nm was developed. Carbon coating was synthesised by modification of fumed alumina support with 4,4’-methyle ...
  • Chemical dissolution of indium arsenide in the Br₂-HBr solutions 
    Tomashik, Z.F.; Danylenko, S.G.; Tomashik, V.N.; Kravetski, M.Yu. (Semiconductor Physics Quantum Electronics & Optoelectronics, 1999)
    The nature and kinetics of InAs chemical dissolution and chemical cutting, in the bromine solutions in hydrobromic acid have been investigated. It was shown that at low (up to 6 vol.%) bromine concentrations the InAs ...