21 articles in this issue
Maksym N. Zahornyi,Alexander G. Zhygotsky,?nna A. ?vanchuk,Saide ?. Umerova,Anna K. Barshchevskaya,Oksana ?. Korniienko
Tatiana V. Luk’yanenko,Alexander B. Velichenko,Olga I. Kasian,Olesia B. Shmychkova,Pavlo Yu. Demchenko,Roman E. Gladyshevskii
A method for the combined synthesis of dimensionally stable anodes with an active TixOy/Pt layer on metal substrates is proposed, which consists of electrolytically depositing a thin layer of platinum on the substrate followed by termal treatment in air, ... see more
Larisa Lutsenko,Luidmila Oleksenko,Olexandr Ripko,Inna Vasylenko
Georgii V. Sokolsky,?aksym N. Zahornyi,?atyana F. Lobunets,Nadiya ?. Tyschenko,Alexander. V. Shyrokov,?ndrey V. Ragulya,Serhii V. ?vanov,Nadezhda V. Gayuk,Vladimir ?. Sokol’skii,Luiza V. Zudina
Olha S. Panteleieva,Kateryna A. Plyasovskaya,Olexandr V. Shtemenko
Viktor F. Vargalyuk,Yevhen S. Osokin,Volodymyr A. Polonskyy,Vitaly N. Glushkov
Elena Belyanovskaya,Roman Lytovchenko,Kostyantyn Sukhyyy,Oleksandr Yeremin,Irina Sukha,Elena Prokopenko
Vladimir K. Lukashov,Vita I. Sereda,Sergey D. Tishchenko
Aim. To establish patterns of starch nitration process, allowing to justify the choice of the composition of the nitrating mixture and the regime parameters of nitration. Methods. The degree of nitration was expressed in terms of the nitrogen content in t... see more
Olena S. Kositsyna,Olena Yu. Nesterova
In this paper, recent developments of high energy materials are reviewed. Attention is directed to the synthesis aspects and some of the physico-chemical properties and structure of such ballistic modifiers as energetic coordination compounds, high nitrog... see more
Vyacheslav ?. Skrypnyk,Andrii G. Farisieiev
The development of technological processes of heat treatment of meat with high content of connective tissue using elements of Sous Vide technology, which will ensure a sufficient level of collagen transfer into gluten in finished products, sufficient qual... see more
Elena V. Petrenko,Eduard V. Biletsky,Dmitrij P. Semeniuk
Introduction. We proposed a mathematical description of the flow of a Bingham fluid with transverse circulation in a rectangular channel of a worm machine. Materials and methods. As a material, we chose Bingham fluids with two constant parameters - viscos... see more
Elena Yu. Nesterova,Oleksiy L. Kyrychenko,Maxym M. Cheltonov
The main components of high-energy compositions are nitramines: octogen (HMX) & hexogen (RDX). The solution to the problem of the lack of these components is possible through the use of returnable resources, which are obtained using a certain technology f... see more
Alim G. Shishatsky,Yulia V. Voytenko,Kateryna A. Plyasovskaya,Marina S. Mondrusova
Yana Serhiienko,Kostyantyn Sukhyy,Elena Belyanovskaya,Elena Kolomiyets,Mykhailo Gubynskyi,Olga Tkalya,Irina Sukha,Oleksandr Zaichuk
Oleh S. Kabat,Krystyna V. Heti,Ihor L. Kovalenko,Anatoliy ?. Dudka
The finding a filler for the creation of polymer composite (PC) for constructional purposes, which is able not only for improving the level of polymer matrix properties, but also significantly for reducing its price was conducted. It was determined that s... see more
Tatyana V. Hrydnieva,Yuri E. Sknar,Pavel V. Riabik,Anna O. Liashenko,Oksana V. Demchyshyna
Anatolii I. Yaroshenko,Tamara V. Panasenko,Yevhen S. Pruhlo
Pharmaceutical products require appropriate quality control, which comprises a set of tests aimed at the determination of assays of the substances. Chromatographic methods are one of the most abundant analytical methods applied in routine analyses of phar... see more
Andriy B. Vishnikin,Larisa P. Sidorova,Alina O. Voloboy
A simple, rapid and highly sensitive method for the determination of the content of synthetic food dyes in binary mixtures using the standard H-point additives has been developed. The theoretical foundations of the method are given. The following analytic... see more
Yuliia V. Miekh,Andriy B. Vishnikin,Nataliya A. Tovstonog,Tatyana A. Denisenko,Halyna O. Petrushyna
A spectrophotometric method was developed for the determination of ascorbic acid in mixtures with cysteine using the reduction of 18-molybdodiphosphate heteropoly complex. In order to decrease the influence of the 18-molybdodiphosphate reduction with cyst... see more
Mehyeddine Hedjazi,Andriy B. Vishnikin,Svetlana N. Khudyakova