No. 5 (2019): Reports of the National Academy of Sciences of Ukraine

DOI: https://doi.org/10.15407/dopovidi2019.05

Published: 27.05.2019

Mathematics

On exact solutions of the nonlinear heat equation

A.F. Barannyk, T.A. Barannyk, I.I. Yuryk

11-17
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DOI: https://doi.org/10.15407/dopovidi2019.05.011
Equivalence groupoids of classes of nonlinear second-order evolution equations

O.O. Vaneeva

3-10
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DOI: https://doi.org/10.15407/dopovidi2019.05.003

Information Science and Cybernetics

Convergence of the Bregman extragradient method

Ya.I. Vedel, S.V. Denisov, V.V. Semenov

18-23
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DOI: https://doi.org/10.15407/dopovidi2019.05.018

Mechanics

On a surface wave along the cylindrical cavity in an inhomogeneous elastic material

J.J. Rushchitsky

24-33
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DOI: https://doi.org/10.15407/dopovidi2019.05.024
Effective elastic properties of layered composites under imperfect adhesion

L.P. Khoroshun, O.I. Levchuk

56-66
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DOI: https://doi.org/10.15407/dopovidi2019.05.056
Solving a problem on an edge crack with cohesive zone by the regularization of a singular integral equation

M.F. Selivanov

34-43
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DOI: https://doi.org/10.15407/dopovidi2019.05.034
Deformation of three-layer cylindrical shells with transversally elastic core in a vicinity of the critical compression

N.P. Semenyuk, V.M. Trach , N.B. Zhukova

44-55
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DOI: https://doi.org/10.15407/dopovidi2019.05.044

Physics

On the methodology of tensoresistance determination for n-Ge and n-Si in the crystallographic directions 〈110〉

G.P. Gaidar

66-74
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DOI: https://doi.org/10.15407/dopovidi2019.05.067

Chemistry

8-(Methyl sulfo nyl)-2,6-dihydroimidazo[1,2-c]pyrimidine-5- (3H)-ones — new heterocyclic derivatives of sulfones with antiviral activity

R.M. Solomyannyi, V.S. Brovarets, O.V. Shablykina , V.S. Moskvina, V.P. Khilya

75-81
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DOI: https://doi.org/10.15407/dopovidi2019.05.075
Features of the formation of the composite system polymethylsiloxane/silica/water in the presence of a surfactant — decamethoxine

V.V. Turov, I.I. Gerashchenko, T.V. Krupska, K.O. Stepanuk

82-90
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DOI: https://doi.org/10.15407/dopovidi2019.05.082

Biology

The effect of X-irradiation on β-glucosidase PYK 10 gene expression in Arabidopsis thaliana (L.) Heynh. seedlings

S.M. Romanchuk

91-96
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DOI: https://doi.org/10.15407/dopovidi2019.05.091
P1P2;1 aquaporin gene expression in maize hybrids different for drought tolerance to water deficit

I.I. Ovrutska, E.L. Kordyum

97-101
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DOI: https://doi.org/10.15407/dopovidi2019.05.097

Medicine

Phosphorylation of PRAS40 in leukocytes of patients with cancer and diabetes

T.S. Vatseba, L.K. Sokolova, V.V. Pushkarev, O.I. Kovzun, V.M. Pushkarev, M.D. Tronko

102-107
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DOI: https://doi.org/10.15407/dopovidi2019.05.102