The study of methods of improving mechanical properties of coatings of implants by reducing the value of young's modulus and coefficient of friction in the fluids of the body to improve the tribological parameters of the implants with ceramic coatings.
- 272. The influence mechanism of ferrite grain size on strength stress at the fatigue of low-carbon steel
The study of the properties of low carbon steel. Methods of cold plastic deformation. The rationale for the recommended annealing temperature. Is the microstructure of low-carbon metal. The study of the conditions of plastic deformation of ferrite.
Research of influence of the electric discharge machining on change the properties of water. The formation of free radicals and hydrogen peroxide under the influence of cavitation is established, which leads to an increase in the whiteness of the wool.
Processes of change of mechanical properties and microtexture of castings from gazars. Effect of monolithic areas formation inside the porous structure. Consideration of monolithic formations inside porous structure of gazar after annealing, x 50.
Research process to ensure the values of the endurance limit of the material details. The establishment of correlations between the modes of machining, quality of the surface layer and the fatigue limit. The characteristics of processed material.
The main criteria for the quality of a pile coating, obtained by electro-floating. Experimental data obtained on a sample of nylon pile used in applying pile coatings by electro-floating method, which prove the efficiency of the proposed method.
Experimental heat treatment of coal from the Shoptykol deposit of the Maikuben basin by carbonization, activation in a pilot laboratory unit. Analysis of the adsorption characteristics of the samples. Approbation of the obtained activated carbon.
Physical and chemical research methods of mechanically hydrated cement binder with organo-mineral additive - silica fume. Study the effect of additives on the kinetics of the formation of calcium silicate core lowly. Role the microsilica as a binder fume.
Some Nano fertilizers used nowadays globally, green synthesis of nanoparticles. Research on the application of nanotechnology in crop production. Characteristics of methods of exposure to pathogenic microorganisms. Background of Nanotechnology in systems.
Super ultrahard nanostructured and nanocomposite thin films. Preparation and industrial applications of hard and superhard nano-structured coatings on tools for machining (drilling, milling, turning), forming, stamping, injection moulding and the like.
Experimental improvement of the stability of the bolt connection of the technological and power modules of the new design of the modular machine-tractor unit. The new construction of the pivot connection of the technological module with the power module.
- 282. The theoretical substantiation of constructive parameters of the vibration digging working body
The length of the channel of the vibrating digging working body is substantiated by interaction with the body of the sugar beet root during its digging. A calculation scheme for the contact of the root crop with the working organ has been constructed.
Combined heating - a modern way of organizing the heat supply of the house. Use of independent sources of thermal energy. The advantages of using solar collectors. The principle of operation of the stove, fireplace insert. Types of combination boilers.
The main objective is the operation of heating systems heat supply residential, public and industrial buildings and structures in order to provide municipal needs (heating, ventilation and hot water supply). Checking calculation of heat supply systems.
Special supervisory control system responsible for the informative data acquisition about the current enterprise production and its control. The main SCADA. The general structure of SCADA. The Three main structure components modern SCADA-systems.
Biodegradable poly-3-hydroxybutyrate [P(3HB)] and birch sawdust - a material for the preparation of powder mixtures for molds in the production of granules and tablets. The prospect of a composite obtained on this basis for the building industry.
Физическая сущность дифракционно-временного метода, его главные преимущества. Недостатки метода TOFD (ультразвукового метода контроля). Дифракционно-временной метод (TOFD), используемый в комбинации с OmniScan и другими соответствующими инструментами.
Characteristics of an automated traffic management system based on the use of neural networks. Description of the mathematical model of the intersection. The strategy of motion control using a neurocontroller, based on the multilayer perceptron.
Class of application of heat pumps in industry. Review of the carbon dioxide heat pump in the transcritical cycle of operation according to the expander-ejector scheme. Development of methods for selecting control valves for a given heat pump circuit.
The research revealing of the amount of regular wood and hazardous wood treated in Finland in this year. The most common techniques are applied to wood treatment in this country. Hazardous waste processing. Prevention of producing waste. Energy recovery.
Research of new ecological and energy-saving methods of food processing. Analysis of biotechnological processing of food using enzymes of proteinases, glutamine transferases, galactosidases, enzymes of extremophilic and psychrophilic microorganisms.
The historical and formation stages of the Lviv school of glassmaking are approximated. The modernization of educational mechanisms are identified, ways of their solution are suggested and applied measures that will promote implementation are outlined.
Increase in the use of hard, high strength and temperature resistant materials in engineering necessitated the development of machining techniques. Abrasive flow machining as process non-conventional machining processes. Magneto abrasive flow machining.
Technological parameters (thermal loss, cooking time, etc.) grilling the second meat dishes. Use marinades based on vegetable oil and vinegar as the most common. The composition of the marinade with yogurt and kiwi. The energy value of ready meals.
Evaluation of the relevance of Vernadskyi's noosphere concept. Transformation of the biosphere by man with the help of the mind. Development in the direction of the creation of technical subjects and replacement of the biosphere with the technosphere.
Доповіді керівників центрів колективного користування науковими приладами про результати дослідно-конструкторських розробок, що будуть впроваджені в новітні наукові прилади. Сучасні прилади, які найближчим часом з’являться на ринку наукового обладнання.
Дослідження струменево-променевого різання твердих тіл з використанням лазера потужністю 400 Вт із широким діапазоном регулювання тривалості імпульсу та енергії. Вплив високошвидкісного потоку рідини малого діаметру на умови охолоджування в зоні різання.
Elements of a watermarking system. Recovery of the hidden information. Demonstration of rightful ownership. Requirements of data-hiding-based authentication. Bridging the gap between analog and digital objects. Direct embedding readable watermarking.
Familiarity with the basic method of identification of defects of the drive with induction motor using wavelet transform for the test signals. Analysis of a neural network model converted to the next subsequent stages on the basis of the algorithm.
Consideration and characteristics of the scheme double-point wheel-rail interaction. Familiarization with the erosive wearing. Definition of the dependence of the coefficient of adhesion on the temperature. Analysis of sand system of the locomotive.