Search

Your search keyword '"Malanchuk O"' showing total 2 results
Start Over Author "Malanchuk O" Publisher springer nature
2 results on '"Malanchuk O"'

1. On Nontrivial Solutions of a Homogeneous Two-Point (In Time) Problem for the System of Equations of the Dynamic Theory of Elasticity.

Author

Nytrebych, Z. M., Il'kiv, V. S., Pukach, P. Ya., and Malanchuk, O. M.

Subjects
DYNAMICAL systems, ELASTICITY
Abstract

We establish sufficient conditions for the existence of nontrivial solutions of a homogeneous system of Lamé equations satisfying homogeneous two-point (in time) conditions. The differential-symbol method is used to construct the required solutions. [ABSTRACT FROM AUTHOR]

Published
2021
Full Text
View/download PDF

2. Structure and Bactericidal Properties of Polymer Composites Derived from Melamine-Formaldehyde Polymer and Silver Nanoparticles Formed in situ.

Author

Tolstov, A., Matyushov, V., and Malanchuk, O.

Subjects
POLYMERIC composites, POLYMER structure, NANOCOMPOSITE materials, SILVER nanoparticles, CROSSLINKED polymers, MELAMINE-formaldehyde resins, BACTERICIDAL action, CHEMICAL precursors
Abstract

Nanocomposites derived from a cross-linked melamine-formaldehyde polymer matrix and silver nanoparticles (AgNP) were prepared in situ. An interaction between Ag ions and AgNP with fragments of the 1,3,5-triazine polymer matrix was established. The mean diameter of the AgNP consisting of nanocrystal aggregates in the nanocomposites did not exceed 60 nm and was independent of the type of silver precursor. The polymer composite nanosystems display strong bactericidal activity. [ABSTRACT FROM AUTHOR]

Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results