No. 1 (2023): Reports of the National Academy of Sciences of Ukraine

View No. 1 (2023): Reports of the National Academy of Sciences of Ukraine

DOI: https://doi.org/10.15407/dopovidi2023.01

Published: 09.03.2023

Mathematics

On the theory of stability of discontinuous dynamical systems

A.A. Martynyuk

3-9
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Bernstein-type characterization of entire functions

O.A. Dovgoshey, J. Prestin, I.O. Shevchuk

10-15
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Information Science and Cybernetics

Structural and functional model of the system of providing information and information- psychological security

A.B. Kaczynski

16-23
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Mechanics

Free vibrations of pentagonal plates with a hole

A.Ya. Grigorenko, M.Yu. Borysenko, O.V. Boychuk, S.O. Sperkach, A.D. Bezuglaya

24-32
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Determining the change of stress concentration with time in a 3-D viscoelastic transverse isotropic plate

M.F. Selivanov, P.V. Fernati

33-39
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The effect of liquid bound by microparticles (ions) on the membrane selectivity

V.L. Poliakov

40-48
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Geosciences

Way of determination of parameters of rheological model of soil layer by experimental creep curve of layer

O.V. Kendzera, J. J. Rushchitsky

49-57
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Chemistry

Adsorption of congo red onto wetting-drying silica A-300 and its mixture with hydrophobic silica AM1-300

N.Yu. Klymenko, T.V. Krupska, V.V. Turov

58-63
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Impact of steric factors on enzymatic resolution of 2,3-dihydro-1H-indenols taking into account the Koshland effect

D.V. Prysiazhnuk, A.O. Kolodiazhna, O.I. Kolodiazhnyi

64-73
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Biology

Dynamics of the content of protein, lipids and glycogen in the organs and tissues of pike perch of the Kremenchuk reservoir in the pre-spawning and feeding periods

N.Yu. Yevtushenko, N.Ya. Rudyk-Leuska, M.V. Leuskyi

74-80
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Potential trends in invasion risk of the yellow-legged hornet, Vespa velutina, in Ukraine

V.M. Tytar, I.I Kozynenko

81-86
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