No abstract

No abstract

The materials of the article consider the possibilities of determining and applying the components of information and computing technologies for various specialties of student education. The work presents examples of the formation of complex knowledge about the principles of construction and operation of the software for determining the possibilities of effective use of modern information and communication technologies in the professional activity of a technologist according to the types of specialization of students starting from the first year of study. When writing the article, many years of experience in teaching the disciplines «General Food Industry Technology» and «Mathematical Modeling and Optimization of Chemical Technology Objects» at the National Technical University «Kharkiv Polytechnic Institute» at the Department of Integrated Technologies, Processes and Devices were used. This experience and good knowledge of the subject determined the high quality of the material for teaching the discipline, and the issues under consideration are overlooked through the prism of one's own creative perception, which makes the material particularly valuable. Developments were carried out using modern, highly effective scientifically based technologies for the use of raw materials, examples and some features of possible learning solutions are presented, which are based on experimental data for the development of process mechanisms and their scientific justification in the form of information technology objects; detailed and analyzed: components of information systems by types of activity;

processes in lipid-containing products and fight free radicals formed in the body. One of the important components in nutrition is fat-containing products. The problem related to using these com-1. Introduction Antioxidants are an important component of rational nutrition. These substances can slow down the oxidation

We investigated the possibility of a complex use of vegetable waxes as modifiers of surface properties of polymeric composites. The wax samples were extracted from vegetable raw materials and then introduced into the rubber formulations used for the manufacture of the sidewalls of passenger tires and pigmented paints as a dispersant additive. Physical-mechanical properties of the obtained compositions were determined. The introduction of the investigated wax into serial rubber formulations does not impair the technical characteristics of the mixtures. The investigated waxes ensure a good protection of the elastomeric compositions against atmospheric aging. The waxy substances can be effectively used as additives that increase the ability of inorganic pigments to dispersion. The results showed that the introduction of the wax increased the hardness of the film coatings of paint-and-lacquer materials, the gloss of the prepared coatings being not substantially decreased.