Showing 1 - 7 results of 7 for search 'A.V. Kovalchuk', query time: 0.01s Refine Results
  1. 1
    Wear-Resistant Metalloid-Containing Coatings on Steels Obtained by Thermal Diffusion Saturation and Vacuum Deposition

    Wear-Resistant Metalloid-Containing Coatings on Steels Obtained by Thermal Diffusion Saturation and Vacuum Deposition by V. M. Konstantinov, A. V. Kovalchuk

    Published 2020-11-01
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  2. 2
    Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal

    Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal by A.F. Shevchuk, A.V. Koval’chuk

    Published 2015-03-01
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  3. 3
    About one Approach to Blocking Goldstone Mode of Ferroelectric Liquid Crystal

    About one Approach to Blocking Goldstone Mode of Ferroelectric Liquid Crystal by A.V. Koval’chuk, A.F. Shevchuk

    Published 2014-04-01
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  4. 4
    COMPLEX SURFACE HARDENING OF STEEL ARTICLES

    COMPLEX SURFACE HARDENING OF STEEL ARTICLES by A. V. Kovalchuk, S. V. Konstantinov, F. F. Komarov, G. A. Tkachenko

    Published 2014-11-01
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  5. 5
    Increase in the heat resistance of carbon steels by thermodiffusion treatment and vacuum coating application

    Increase in the heat resistance of carbon steels by thermodiffusion treatment and vacuum coating application by A. V. Kovalchuk, E. K. Patseko, G. A. Tkachenko, N. A. Vereshchak

    Published 2020-12-01
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  6. 6
    The New Members of Filoviridae Family: Distribution, Natural Reservoirs, Potential Epidemic Danger

    The New Members of Filoviridae Family: Distribution, Natural Reservoirs, Potential Epidemic Danger by T. E. Sizikova, N. V. Boyarskaya, A. V. Kovalchuk, V. N. Lebedev, S. V. Borisevich

    Published 2023-07-01
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  7. 7
    Short Message Service-based intervention to improve child immunization visit rates: preliminary findings from a pilot activity in communities with low immunization appointment rates in the Lviv Region

    Short Message Service-based intervention to improve child immunization visit rates: preliminary findings from a pilot activity in communities with low immunization appointment rate... by Ye.O. Grechukha, N.M. Kolachynskyi, N.O. Ivanchenko, A.V. Kovalchuk, A.P. Volokha, G.V. Gnyloskurenko

    Published 2025-05-01
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