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коллекция "otherreferats"
Главная Коллекция "Otherreferats" Производство и технологии
  • 181. Landauer – Datta – Lundstrom Generalized Transport Model for Nanoelectronics

    Estimating the number of conduction modes can, their evaluation. Analysis of the model for the mean free path for backscattering. Calculation of near equilibrium thermoelectric transfer coefficients. Setting the differences in voltage and temperature.

    статья (399,3 K)
  • 182. Linking science and strategy: challenges and opportunities for using technology mining

    Overview of the development of technologies as a basis for economic growth. Development approaches for linking science and policy through the use of production technology to data sources, indicating S&T development and implementation of STI policies.

    дипломная работа (2,0 M)
  • 183. Loss control system in the electric network

    The production of electricity, losses during its distribution are considered as an important issue. Currently, loss control and electricity metering. Electricity measurement, detection and elimination of losses affect energy-saving technologies.

    статья (755,1 K)
  • 184. Machining on a grinding machine

    Grinding machine and its use for finishing workpieces, which must demonstrate high surface quality and high accuracy of shapes and sizes. Roughing operations in which grinding removes large volumes of metal fairly quickly. The components of machine.

    статья (13,7 K)
  • 185. Management and control of quality parameters of wear-resistant coatings

    Learning algorithm of consistent actions to obtain quality coatings made by the complex technological method electrocontact strengthening of sprayed coatings. Analysis Ishikawa diagram which allows identify the causes of the impairment coatings obtained.

    статья (315,1 K)
  • 186. Mathematical model of dynamic processes during friction hardening of flat surfaces

    Characteristics of mathematical model of dynamic processes that occur in frictional hardening of flat surfaces of machine parts with use of the tool with the cut transverse grooves on its working parts. Cyclic circuit of the machine’s oscillations.

    статья (360,7 K)
  • 187. Mathematical modeling of trajectory of the maximum subsidence of points on the earth surface caused by working out of coal layers

    The use of the boundary values of parameters of mould displacement of the earth's surface and refining the workings of the design scheme to predict the trajectory of sedimentation. Determination of empirical coefficients of mathematical equations.

    статья (188,5 K)
  • 188. Measures to prevent emergency situation at a dairy plant

    Requirements to design and placement of dairy enterprises. The basic stages of development, preconditions and signs of emergency situations in such enterprises are provided. Schedule of trouble-free stop shop production of condensed canned milk.

    статья (286,0 K)
  • 189. Measuring methodology and parametric tests of rotary positioning table

    Methodical approach to the determination of key parameters of rotary positioning units intended for manufacturing technology and robotics. The applicability of the selected methodology for measuring selected parameters of the uniaxial positioning table.

    статья (1,2 M)
  • 190. Mechanical strengthening technology for cylinder shaped details in printing machines

    Technological solutions that allow us to solve the problem of premature wear of the printing machines. A new technology of strengthening and recovery of details based on vibration roll burnishing is offered. Experimental work and scientific conclusions.

    статья (1,2 M)
  • 191. Metal-cutting machines lathes. Hydroelectric power-station

    Appointment, device and action of the turning machine. Types of lathes, depending on the application. Metal processing on machine tools, turning operations. The use of water energy to drive. The principle of operation of the hydroelectric station.

    статья (13,9 K)
  • 192. Method for ultrasonic dispersion of materials

    Grinding of loose materials in order to increase the contact surface, improving rheological activity for the intensification of a number of chemical and physical. Select the most efficient and economically viable method of grinding a hard material.

    статья (17,2 K)
  • 193. Method of increasing the reliability of knowledge-oriented systems software through code reuse mechanisms

    Development and active application of automation methods and tools that ensure the creation of Zois with specified high quality indicators with real restrictions on the use of development resources. Diagram of the "Get Function Listing" use case.

    статья (886,3 K)
  • 194. Methodical approaches to designing cabinet kitchen furniture

    Methods for designing individual kitchen cabinet furniture. The kitchen as a component of the environment of residential buildings. Description of the artistic-figurative type of interiors, design of cabinet furniture in the kitchen of living quarters.

    статья (21,4 K)
  • 195. Methodological problems in the study of the psychological aspects of socialchange

    Consideration of the concept of social change in the framework of social psychology. The role of different levels of methodology varies depending on the level of social change. Specifics of psychological research of social changes at different levels.

    статья (21,4 K)
  • 196. Methods of analysis of chromes leather composition and recycling of leather waste

    The compositional analysis of wastes and finding environmentally sustainable and innovative alternatives for waste disposal for tanneries. The processing and evaluation of hydrolyzed collagen and skin waste for the realization of composite materials.

    статья (300,2 K)
  • 197. Methods of measuring pH in milk and dairy products

    The peculiarity of studying the value of the protein-hydrogen index in the technology of milk production. Colorimetric and potentiometric methods of measuring pH in chemical and biological systems. Determination of basic acidity of dairy products.

    статья (22,6 K)
  • 198. Methods of mechanical joining

    The two main methods of mechanical assembly of plastic parts. Requirements for reliable mechanically bonded plastic joints. Special consideration for composites. The main advantages and disadvantages of adhesive bonding (gluing or glue bonding).

    статья (14,4 K)
  • 199. Microstructure of dental casting alloy Ni-Cr-Mo (Rodent)

    Research microstructure Rodent dental alloy based on Ni-Cr-Mo after casting in a vacuum furnace. Chemical analysis of crystallographic orientation and topography. Bold molybdenum carbides, eutectic-P and particles of aluminum oxide within dendrites.

    статья (2,3 M)
  • 200. Minimum standards of anorectal manometry

    The configuration of an anorectal pressure gauge probe, the study of the location of sensors, the radial array of anal sensors, the location and length of the balloon, the pressure sensor inside the balloon. List of tests based on potential indication.

    статья (1,1 M)
  • 201. Model of changes in transport system operation qualitative states

    Evaluation of the technical system and its subsequent use for decision-making to ensure complex technical systems with appropriate quality of work. The characteristics and specificity of the model changes performance States based on the Markov chain.

    статья (316,3 K)
  • 202. Models of processes in technologies of industrial systems quality control

    Approaches to optimization and the development of the model given the parameters and constraints of the subject area to improve the efficiency of product quality. Modules of adaptation and realization of adaptation functions and testing system components.

    статья (182,5 K)
  • 203. Modernization of the transport system control of the production system

    Modernization of the transport system of the production system MPS 500. Creation of a new control program in the environment of the TIA portal. The main functions of the frequency converter. Investigation of the final state of the control cabinet.

    статья (761,3 K)
  • 204. Modification of mechanical properties of cement mortar by adding zinc oxide nanoparticles

    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.

    статья (19,6 K)
  • 205. Modification of the lightweight aggregate with the use of spent zeolite sorbents after the sorption of diesel fuel

    Consideration of lightweight aggregate that obtained from the raw material modified by clay minerals, zeolites. Protection the environment from petroleum substances. Modification of the lightweight aggregate with the use of spent zeolite sorbents.

    статья (363,1 K)
  • 206. Multi-party protocol for agreement of shared secret permutations-keys of significant dimension with their isomorphic representations

    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.

    статья (6,3 M)
  • 207. Multicriteria optimization in the computer-aided design of unmanned aerial vehicles

    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.

    статья (389,2 K)
  • 208. Multispectral images technology in polarized light в задачах автоматичної оцінки якості харчових продуктів

    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.

    статья (626,9 K)
  • 209. Mетоды обработки и сборки мужской демисезонной куртки

    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.

    курсовая работа (61,1 K)
  • 210. Nanostructure formation in superior quality rails

    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.

    статья (600,2 K)

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