Comparison of the results of processing arrays light absorption alternate method of incorporating calibration surface with other methods. Determination of Ni2 +, Co3 +, Fe2 +, Cu2 + from 1-(2-pyridylazo)-2-naphthol in aqueous-micellar environment.
Рассмотрение результатов исследований двигателя на собранном самолете-разведчике. Изучение достижений Лу Шалька, Билла Пэрка, Джима Истхэма и Боба Гиллиленда, которые были летчиками-испытателями. Анализ тренировочного варианта стратегического разведчика.
The mode of longitudinal motion of attached underwater vehicles under the action of propulsors is considered. Analysis of experimental data of design variants of models and natural objects. The behaviour of the devices in the aqueous environment.
- 244. Starch production
Theoretical study of the basic functioning of the starch industry. The raw materials used for the а production of polysaccharide under consideration. The structure of the modified starches and dextrin. The use of the ingredient as a food additive.
Improving the method of dynamic analysis of mechanical systems dynamic factors dynamic model which can be represented by three-mass system of row with the first driving mass with prestressing elastic drive connections. Finding the dynamic coefficients.
The role of piezoelectric transducers in electro- and hydroacoustics, where they are intended for radiation and reception of acoustic vibrations in air or aquatic environment. The use of monomorphic and bimorph elements for the manufacture of transducers.
- 247. Strength characteristics of a composite laminate with a center hole under biaxial tensile loading
The developing of a useful model dealing directly with biaxial loading of composite plates with stress concentrations, which can be called progressive damage model. Progressive damage model was utilized to analyze the damage evolution of specimen.
Model for calculation of nominal stresses in characteristic points of the surface fatigue crack to the tubular shaft in bending with rotation. Reasons for the decrease of the propagation velocity of cracks in the center and changing the geometry.
- 249. Structural and electro-physical properties of heterogenous film materials based on refractory metals
Structural phase composition analysis of heterogenous film materials based on refractory metals is presented. A thermal activity nature of their conductivity was determined. Of investigation were estimated thermal resistance coefficient and energy.
The study of magnetron sputtered coatings on base AlN-TiB2(TiSi2). The structural composition, morphology coated materials. Features amorphous-like coatings AlN-TiB2(TiSi2) after annealing and their impact on physical and mechanical properties changes.
Application and classification of construction materials. Definition of key indicators affecting the choice of material. Alloys based on copper and aluminum. Properties, applications and benefits of innovative materials, thermosetting plastics, ceramics.
Study the structure of the coating made of composite material that contains wear-resistant components SiC-Al2O3. The use of a metallic binder based on iron in composite production. The properties of the obtained coatings with the steel counterface.
An overview of the current trend in the development, production and application of efficient biodegradable polymer materials and composites. Ways of hybrid modification of biodegradable polymeric composite for obtaining effective products based on them.
Adding ginger extract to the technology of table margarine production. Expanding the margarine market range and extending its shelf life. The effect of adding an additive on an organoleptic characteristics of margarine, giving it a spicy taste and aroma.
The concept and functional characteristics of diamond-like films of amorphous carbon with a high concentration of carbon with SP3. The peculiarities of their practical use. Diagram of the coating, its physical and chemical properties, the benefits.
Substantiation of expediency of enzymatic processing of canola meal for increasing its nutritional value. The role of enzymatic hydrolysis in reducing the amount of cellulose and hemicelluloses, increasing the amount of free phosphorus in rapeseed rape.
Features of defining the basic principles of the formation of the "unisex" style direction as a design practice in clothing design. Analysis of ways to identify the design and artistic compositional properties of the development of a costume collection.
- 258. Substantiation of the fashion system as the concept of fashion conduct in modern consumer society
Determination of the principles of formation of fashion innovations in society in the context of the functioning of the modern fashion system. Characteristics of fashion innovations as objects of the fashion system and means of fashion communication.
Development of flexible-wing Micro Air Vehicles at the University of Florida. Design intent and approach, identifying airplane components, fabrication techniques and various testing methods used to assess overall airplane and component performance.
In scientific work, for the first time in the country, the technology of extracting organ bentonite composition used in hydrocarbon-based drilling fluid from local raw materials - bentonite is being investigated. The processes of sieving and cleaning.
Getting the coordination compounds of Zn (II) and Cd (II) from 3-methoxybenzene acid hydrazide using hot etanolnyh or water-ethanol solutions in weakly acidic medium. Participation organic ligand molecules in the formation of solid Zn(II) і Cd(II).
Systematization of lean production tools that can be implemented at enterprises. Possibilities of using each of the proposed tools to solve problems of Ukrainian business development. Determination of prerequisites for the formation of corporate culture.
- 263. Technological aspects of dicarboxylic acids esterification in the presence of aprotic catalysts
Investigation of obtaining diesteriv aliphatic dicarboxylic acid in the presence of aprotic catalysts - Lewis acids. Influence of catalysts on the technological indicators esterification process. Esterification process in the presence of aprotic acids.
The development of scientific and methodological bases of forming of structural and phase composition of alloys synthesized by the combined processes which consist of the metallothermic stage and SHS (self-propagating high-temperature synthesis).
Presents various methods of piling, using undercutting, as well as various combinations of these methods. The impact load on the pile head is created by special mechanisms. Driving piles by screwing is based on driving steel and reinforced concrete.
The development of the agricultural and industry in the 15 th, 16 th centuries required a large amount of potato. As a result, more and more people are engaged in potato selection and sorting. Varieties are working to improve the quality yield of potato.
New approaches to research and construction microbial producers of antibiotics. Nutrient mediums for biosynthesis. Oil refining, purification and quality control. Screening of libraries of synthetic compounds. Culturing producer strains broad spectrum.
Study of problems the sufficient conditions for the existence of solutions of linear nonhomogeneous impulsive boundary value problems with small perturbations when generating boundary value problem of impulsive has solutions for arbitrary right-hand side.
Integration of the R.I. 01 industrial robot into the working system of the BB-01 flexible line. Operational and design features of the R.I. 01 loading robot. The central spindle of the system. The horizontal frame holding the arm of the loading robot.
The model is based on a regional convolutional neural network architecture that can identify and classify different types of damage, including those caused by natural disasters, accidents, or deliberate warfare attacks, such as shelling and bombardment.