The flexural and compressive strength of mortar by partial replacement of cement with Nano-ZnO particles has been studied. The results showed that the flexural and compressive strength of the cement mortars with ZnO were higher than pure cement mortar.

The processes of generating large-dimension permutation matrices and their matrix powers, including in their new spaces, along with their features and advantages for modeling a protocol for the agreement of a main cooperative secret key-permutation.

The optimization procedure in computer-aided design problem. The methodic of optimal weight coefficients values choice. The use of structural models in the form of tables and morphological trees of quality variants of the signs of aerial vehicles.

Аналіз властивостей технології машинного зору. Дослідження комбінованого методу діагностики поверхні біологічних об’єктів за допомогою технології мультиспектральних зображень в поляризованому світлі для автоматичної оцінки якості харчових продуктів.

Выбор и анализ методов обработки мужской демисезонной куртки, обеспечивающих повышение производительности труда и снижение затрат времени на изготовление. Оценка эффективности методов обработки и сборки. Инструкционно-технологическая карта обработки узла.

Using transmission electron microscopy methods the layer by layer analysis of the bulk hardened superior quality rails is carried out, phase state and defect substructure gradients are established. Character of changing of structure-phase states.

Представлено характеристики азбесту як мінералу. Азбест – назва шести змієвидних волокнистих мінералів і амфіболів. Описано процеси видалення азбестовмісної продукції, що створює високий ризик викиду азбестових волокон, шкідливих для здоров’я людини.

Consideration the influence of scandium on mechanical properties and heat-resistance of magnesium alloy ML10. Macrostructure of ML10 alloy with different scandium content. Sizes of microconstituents of heat-treated alloy with different scandium content.

Joint with interference fit as third in total connections in engineering after a gap of cylindrical and threaded. The inductor for locomotive wheelset disassembly - one of the typical representatives of the induction coil for heating intricate parts.

The developing of the numerical model of viscoelastic material using finite element method. The comparison of the obtained results with use of FEM software with experimental data. The calculation of the stress and strain state of the asphalt specimen.

Исследование поверхностного пластического деформирования как метода упрочнения деталей пожарных насосов. Рассмотрение плазменных и детонационных технологий напыления самых различных порошковых материалов. Коррозионная защита стали пожарных насосов.

Nonaxisymmetric boundary value problem of elasticity theory for multiconnected body with cylindrical boundaries. Boundary conditions by the generalized Fourier method. The numerical analysis of stresses in the areas of their greatest concentration.

The development of a new functional proposition, which uses the Poisson and Weibull distribution components, to simulate a functional U-shaped function. Estimating the effectiveness of the developed functional representation by numerical examples.

Strength is assumed - index for materials which can take standard, calculated values. Significant dependence between bending resistance, absolute size of structural elements. The structure of the wood fibers - factor which determine timber quality.

Calculation of the coefficients autopilot unit for homing rockets based on genetic algorithms in which the autopilot block (AB) quality parameters are considered as the criterion for evaluating the optimality of the AB. Optimality of AB coefficients.

Methods of optimization and control of asynchronous electric drives of pumping machine. Application of asynchronous electric drives in industry due to their efficiency, reliability and control flexibility. Vector speed control and pulse-width modulation.

Events held before the loading and unloading of heavy cargo, including taking into account the fact that the ship has an initial roll angle. The position of the keel when loading. The main criteria of ship stability during heavy lift operations.

Obtaining complex fertilizers by oxidation of Angren brown coal with a mixture of nitric and sulfuric acids and decomposition of oxidation products with a mineralized mass and slime phosphorite of the Central Kyzyl Kum. Fertilizers' commercial properties.

The model of spatially distributed curing process of epoxy matrix polymeric composite. The model using the projections of Pareto points set on the 8-dimensional space of design variables. Сontrol synthesis for the closed mould curing of composite spar.

Digital technologies are a modern challenge that has changed global economic processes, infrastructure and business environment. Studying the features of the digital business environment in Georgia and identifying opportunities for its improvement.

The effect of mobile messaging during a conversation on impression formation and interaction quality computers. Cellular phone use in class: implications for teaching and learning: A pilot study. The effects of “phubbing” on social inter action.

Investigation of physical and mechanical properties of the cement using of barium-containing clinker and gypsum stone. Effect of additives of barium-containing sulfateferrite clinker gypsum stone. Longer hardening and limits and compressive strength.

The conductive nanocomposite films on the basis of reactionary copolymers received. The threshold of their percolation is determined. It was shown that its value depends on the size of specific surface of nanotubes and conditions of composite obtaining.

Nanocomposites comprising ray in a polymer. The reflection mechanical properties material. Increasing the polymer properties by forming the interphase. Obtaining curves of stress-strain states of macroscopic samples irradiated polymer materials.

The purpose of this scientific work was to determine the polyphenolic composition and technological characteristics of colored whey of various origins, obtained by coagulation of milk proteins with traditional berry raw materials and wild herbs.

Review trapping processes in so-called “free” thick-film structures based on spinel-type Cu0.1Ni0.8Co0.2Mn1.9O4 ceramics. Studies need to add glass in the ceramic material. Positron trapping processes in temperature-sensitive thick-film structures.

History of the appearance of ceramics. Ceramic products, types of ceramics. Features of technology of production of ceramic products. Ceramics of the Urals. The Perm State Arts Gallery is big Museums in the Ural region. Changes to the "Willow Pattern".

Modeling and principle of operation positioner power consumption in the direct mode of automated management. Evaluation of the use of the corrected function decline in electricity consumption in the automated control system of technological process.

Description of stress-strain state and transfer characteristics of piezoelectric elements with partial surfaces electrogalvanism. The power method of the analysis of the physical condition of the piezoelectric elements in the mode of forced oscillations.

The place of interdisciplinary educational technology in the system of engineering training. The role of the course of theoretical mechanics in the system of engineering disciplines. Presentation of scientific and subject knowledge of the discipline.