Paleozoological Researches in the Sumy Region (Historical Aspect)

by A. N. Kovalchuk
Published 2012

Species Composition of the Comparative Ichthyological Collection in Department of Vertebrate Paleozoology, National Museum of Natural History NAS of Ukraine

by A. N. Kovalchuk
Published 2013

Social and Psychological Aspects of Labour Migration

by A. L. Kovalchuk
Published 2013

Analyzing Preconditions for Motivational Management of the Economic Security of Enterprises in the Machine-Building Industry

by A. M. Kovalchuk
Published 2020

Fish remains of the genus Perca (Actinopterygii, Percidae) from the Late Neogene strata of Southeastern Europe

by A. N. Kovalchuk
Published 2014

Safeguarding the Economic Security of an Enterprise by Encouraging Staff to Strategic Changes

by O. V. Arefieva, A. M. Kovalchuk
Published 2020

Institutional aspects of innovative financial technologies regulation in a cryptocurrencies development context

by A. T. Kovalchuk, Ya. V. Kotliarevskyi, S. I. Kniaziev
Published 2019

Short-term results in patients with refractory angina treatment using stem cells

by S. I. Estrin, T. V. Kravchenko, A. O. Kovalchuk
Published 2020

Nature and kinetics of nonstationary light absorption in C60 films induced by femtosecond laser pulses

by M. P. Gorishnyi, I. A. Pavlov, A. V. Kovalchuk
Published 2012

Influence of mesenchymal stem cells on efficiency of angiogenesis, state of vascular tone, intensity of lipid peroxidation and metabolic activity of cardiomyocytes in experimental...

by S. I. Estrin, T. V. Kravchenko, A. O. Kovalchuk, Ye. S. Akobirov
Published 2021

Investigation of the processes of wear-resistant surface alloying

by A. G. Kovalchuk, M. M. Jamshinskij, G. E. Fedorov
Published 2017

Improvement of technological processes of surface alloying of work pieces in a casting form

by A. G. Kovalchuk, M. M. Jamshinskij, G. E. Fedorov
Published 2017

Physical-chemical processes in castings with wear-resistant surface alloying

by A. G. Kovalchuk, M. M. Jamshinskij, G. E. Fedorov
Published 2018

Features of the Formation of an Enterprise's Economic Potential from the Perspective of its Image in the Conditions of Adjusting to Changes

by N. P. Safonik, A. M. Kovalchuk, I. O. Karpenko
Published 2021

Analysis of conditions for synthesis of CdS:Mn nanoparticles

by A. O. Kovalchuk, Yu. Rudko, V. I. Fediv, E. G. Gule
Published 2015

Synthesis and properties of azo-azomethine-containing core fluorinated polymer

by A. I. Kovalchuk, Ja. L. Kobzar, I. M. Tkachenko, O. V. Shekera, V. V. Shevchenko
Published 2018

Electro-conductive properties of cadmium octanoate composites with CdS nanoparticles

by D. S. Zhulay, D. V. Fedorenko, A. V. Kovalchuk, S. A. Bugaychuk, G. V. Klimusheva, T. A. Mirnaya
Published 2014

Untitled

by Yu. Rudko, I. P. Vorona, V. M. Dzhagan, A. E. Raevskaya, O. L. Stroyuk, V. I. Fediv, A. O. Kovalchuk, Jan E. Stehr, Chen WeiMin, I. A. Buyanova
Published 2019