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коллекция "revolution"
Главная Коллекция "Revolution" Производство и технологии
  • 271. The dynamics of in-situ combustion fronts in porous media

    The sustained propagation of combustion fronts in porous media is as a condition for the success of in situ combustion for oil recovery. The analysis of a method for modeling the propagation of combustion fronts in porous media. Problem of loss of a heat.

    статья (338,1 K)
  • 272. The evaluation of snowdrifting simulation by snow and wind tunnel for urban design in winter cities

    Factors of snowfall and wind load. Simulate snow and wind with wind tunnels that allow you to define the quality of city plans to reduce the impact of weather conditions. Computational fluid dynamics of snow drifts, its application in urban planning.

    статья (2,4 M)
  • 273. The formation of surface microrelief when grinding conical parts

    Methods of the equation of the cutting edge in the absolute coordinate system. A helix - a trace of movement of the cutting tool along the workpiece. Characteristics of the mathematical model of the formation of the microrelief surface when grinding.

    статья (195,4 K)
  • 274. The heat-and-mass transfer during filtration drying of feedstock for slag gravel production. Research of change of temperature of thermalagent is on height of layer ofmaterial

    Studies of Heat and Mass of drying in the process for the production of slag gravel. Determination of the temperature of the thermal agent at the height of the layer of materials. The dependence of the velocity of the mass transfer of temperature zones.

    статья (407,5 K)
  • 275. The history of jeans

    Revolution in denim fashion in the 60s of the twentieth century. The technology of using different colors and shades fabric for jeans. Release of the "Levis" final version of durable and comfortable original studded jeans with contrasting thread.

    статья (17,4 K)
  • 276. The history of the invention of jeans

    Creating Levi Strauss jeans in a working quality clothing for farmers. Features tissue, characteristic for trousers. Popularity of jeans among young people. A patent to a production of "workers in overalls strapless with pockets for knife and money".

    презентация (2,2 M)
  • 277. The impact of globalisation on strategic decision-making in paint manufacturing companies

    In recent decades, the phenomenon of globalisation has become increasingly pronounced, bringing opportunities and challenges for different businesses. Globalisation, defined as the process of integrating economies, cultures and societies across the globe.

    статья (20,9 K)
  • 278. The improvement of tribological parameters of nano structural multilayer coatings for unipolar modular joint applications

    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.

    статья (1,2 M)
  • 279. The influence of electrical discharge nonlinear bulk cavitation on the structural and chemical changes in water during the wool fiber bleaching

    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.

    статья (433,8 K)
  • 280. The influence of modified methyl cellulose on the main properties of expanding cementing slurries

    The effect of modified methylcellulose on the main properties of expanding cementing slurries. When cementing low-temperature wells, expanding cementing slurries based on a mixture of Portland cement (70-75% PCT-I) and gypsum alumina cement (30-25% GAC).

    статья (18,2 K)
  • 281. The influence of plastic deformation on properties of gazars

    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.

    статья (306,7 K)
  • 282. The influence of the main parameters of the SLM process on the density of volume parts

    Rational modes of printing volumetric samples with a working thickness of the 316L powder layer of 40 μm to achieve a density of volumetric samples/ Determination of the density of metal samples by the metallographic method on an optical microscope.

    статья (1,4 M)
  • 283. The limit of endurance, as the main indicator of operational properties details of devices

    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.

    статья (145,1 K)
  • 284. The mass variable and its relationship to the public sector and the kinetic variables

    The mass variable is considered the first and most important basis for motion events. Mass is what the body contains of matter, and mass exists in three states in the universe, and it is unique. From a mechanical point of view it is considered a variable.

    статья (19,0 K)
  • 285. The method of measuring the density of the pile distribytion according to the charges obtained upon contact with the electrode

    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.

    статья (704,3 K)
  • 286. The modern technological analysis research influence of installation of nozzles on the quality of coke gas purification

    The role of coke gas cleaning in ensuring optimal operational productivity and compliance with environmental requirements in coke production. The influence of configurations and optimization of nozzle placement strategies on the quality of coke gas.

    статья (25,0 K)
  • 287. The research of a phase composition and amicrostructure of hydrated cement bymechanoactivated bonding substancewith an additive ofmicrosilica

    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.

    статья (920,6 K)
  • 288. The role of artificial intelligence, sensors, and other innovations in facilitating logistics processes in the United States

    Examines the role of artificial intelligence, sensors, and other technological innovations in shaping and optimizing logistics processes in the United States. There are many new opportunities to innovate and improve efficiency and customer satisfaction.

    статья (40,8 K)
  • 289. The role of emerging IT-technologies in elective selection: AI, blockchain, and beyond

    Revolution in the way universities and students interact with academic resources, administrative tasks and decision-making processes. Developments in IT technologies for elective selection in higher education. Opportunities provided by digitalization.

    статья (70,0 K)
  • 290. The role of nanotechnology for improving crop production

    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.

    статья (25,7 K)
  • 291. The search for new super and ultrahard materials: Go Nano

    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.

    статья (289,4 K)
  • 292. The study of the stability of motion of the modular machine-tractor assembly

    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.

    статья (528,4 K)
  • 293. 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.

    статья (403,5 K)
  • 294. The use of combined heating systems

    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.

    доклад (19,6 K)
  • 295. The use of gis-technologies in heat supply

    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.

    статья (16,6 K)
  • 296. The Using of SCADA-systems in mining industry

    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.

    статья (15,7 K)
  • 297. Threads and upgrades of AI technology in the new media era

    Traditionally, media organizations have had an inner hierarchy. However, with the rapid development of technology, including introducing artificial intelligence into all aspects of modern society, the industries we are familiar with are becoming more.

    статья (23,6 K)
  • 298. Traffic control system based on neuron networks

    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.

    статья (1,1 M)
  • 299. Transcritical CO2 heat pump with expander-ejector cycle

    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.

    статья (756,7 K)
  • 300. Treated wood waste in Finland, 2012

    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.

    реферат (469,9 K)

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