The article is devoted to improving the performance of cryptographic transformations performed encoders stream ciphers made on the basis of the inner product generator. Such generators are a variety of clock-controlled shift register that can improve the statistical properties of the resulting sequence. The disadvantage is that to get a one character of sequence to submit several clock. The scheme of the inner product generator, based on the algorithm reimplementing feedback shift register recurrence, which allows for one step to produce a single character of sequence, is constructed and described in this article.

Keywords: parallel logical computations; cryptographic transformation; Linear Feedback Shift Register; stream ciphers; clock-controlled shift register, inner product generator

  We show that the sharp increase in the number of businesses, due to the disintegration processes in transformational economy of Russia, can disrupt their reproduction, which creates conditions for large-scale integration.

Keywords: disintegration, integration, enterprise transformation, economy

  This paper presents the methodology of experimental studies of the sample jet nozzle for handling of objects of housing - communal, as well as graphs of response surfaces of the objective function, recommendations on the choice of parameters adopted by the factors.

Keywords: Fluid Technology, jet nozzle, surface treatment and nozzle - gate

  Modern problems of reproduction processes at regional level taking into account globalization requirements are considered in article. The main attention is given to the analysis of preconditions of cluster development of regional economy which in the conditions of globalization become the major reproduction factor.

Keywords: regional economics, total regional economics, global economics, basic fund, regional cluster

The article considers the problems of institutionalization of the consumer market of Russia. A scientific assessment by the author of the resulting vector of modern evolution of the institutional structure of supply chains in the consumer market is based on the determination of how much the forming composition of the commodity distribution network meets the rational understanding from the point of view of logistics of optimality arising in this process and institutional isolation of certain groups of operations. 

Keywords: consumer market, commodity distribution network, the supply chain

  Rational organization of information retrieval is quite important scientific, technical and practical problems, which are inextricably linked to the performance and the speed of decision-making, both in management and in other areas of human activity. Fairly widespread vector space model considered in this article.

Keywords: vector space model, model search, information retrieval

  The article considers the basic problems of modern development of Russian ports in the Black sea-Azov sea basin, there are substantiated directions and ways of increasing the effectiveness of their work in the conditions of active development of the Sea main routes of International transport corridor TRACECA. As an important factor of modernization of existing and construction of new port capacities of Russia in the Black sea-Azov sea it is marked an index of predictability of dynamics of growth of the domestic economy and the prospects for the further increase of transit of hydrocarbon stock from minefields of the Caspian sea and the Caspian sea countries through the North Caucasus and South regions.

Keywords: Black sea-Azov sea basin, Russian ports, modernization, capacity, competitiveness

  The article contains geometric and computer simulation of helical surface corner cutter. When the geometric modeling shows how to get the analytical dependences for determination of envelope surface collection features both display the hyper surface in the hyper plane. Shows the polygonal model envelope and one of the sections of hyper surface. Computer solid modeling process forming opportunity of obtaining models srezaemyh layers and their quality characteristics.

Keywords: Computer modeling, shaping, angular milling, helical surface

   A brief analysis of development problems of the regional engineering. The basis adopted engineering complex of Karelia. A relationship between the state and federal aspects of engineering.

Keywords: analysis, engineering, development, regional

  Semicars, as is known, are a universal rolling stock. For today in RZD and in transport HIGH SCHOOLS of the country works of research character on regulation and operation optimization by a universal rolling stock are actively conducted. In article a task in view on optimum control empty cars of various patterns of ownership with use of a transport problem.

Keywords: Park of semicars, cars own involved (ВСП), empty a traffic volume, the First cargo company (ПГК), the Second cargo company (ВГК), and the basic plan

  The features of the construction of effective solutions to the problems of excitation of multi-media internal sources of oscillations. Examples of numerical calculations of the displacements and strains in the environment depending on the position of the source and observation point.

Keywords: many layers of base, internal source, harmonic oscillations

  This article discusses the technology developed in Russia, internal mounting elements (crystal chip) on the printed circuit board (PCB). Due to a number of advantages, in many cases, the internal assembly is able to replace the classical surface-mount technology. authors also provides the development for implementation of considered technology on flexible printed circuit boards.

Keywords: internal installation; conformal boards; polyimide; frameless crystals; printed circuit board

  The results of screenings’ modifying made by fractionating and improving of the grains’ form are given. The comparison of the main properties of sand, ordinary, fractionated and modified fractionated screenings are presented. The influence of different types of fine aggregate on mobility and keeping of concrete mixes, durability of a concrete at early and branded age is defined.

Keywords: screenings, modifying, fractionated, hollowness, water requirement, concrete mixes, mobility, keeping, concrete, strength, density

  The model of optimization of a cargo transportation of production of the timber industry enterprise which describes process of transportation of wood from wood-procuring enterprises to wood-processing enterprises is offered in this article. Search of an optimum multiple contour of a transport network is considered in model.

Keywords: mathematical model, optimization of a cargo transportation, automobile forest transport, multigrocery transport problem

  To assess the strength and deformability of the railway road bed must have analytical expressions for calculating the oscillation amplitudes at any point in the road bed and beyond. The results of experimental determination of the amplitudes of the oscillations in the sub grade of sandy loess sin the Republic of Uzbekistan. Shows plots of the decay amplitudes of the oscillations in the sub grade and beyond by passing high-speed trains. The analytical dependence of the calculation of the amplitudes of the oscillations.

Keywords: Embankment, roadbed, the amplitude oscillation damping, vibrodinamika, loess-like sandy loam

  The article is devoted to the methodology of construction of fields of knowledge through the use of procedures inversion, allowing to most fully present the essence of the studied object, its inner content, expressed as a unity of diversity contradictory properties ensuring its integrity required for the generation of new knowledge as an increase to the number of criteria for the classification and, accordingly, the space of the classification.

Keywords: conceptual design, fields of knowledge, classification, inversion

A special place to identify the characteristics of the oscillatory process of the ballast material, you need to take, first of all, the nature of the process fluctuations. Its identification contributes to the elucidation of their causes, it is important to assess the impact of fluctuations on the properties and condition of the ballast. Knowledge of the nature of the oscillatory process can continue to simulate it in the laboratory to determine the degree of reduction of the strength properties of the ballast material, clogged sand under the influence of vibrodynamic load, with the passage of rolling stock.

Keywords: Track bed, crushed granite, amplitude, oscillation, damping of oscillation, vibrodynamics

  Optimization of cycles of development of decisions at management of the automated production is considered. Dependence of validity on option of the organization of process of development of the decision is considered. Statements of optimizing tasks for definition of distribution of time of obtaining the decision for various contours of management are given.

Keywords: optimization, management cycle, model, process of development of decisions

  Two basic problems of using secondary waste logging are considered in the paper. It is secondary waste logging are contaminated mineral impurities and high cost of its collection. New technology of processing of secondary waste logging is described in the paper. The technology allows these problems.

Keywords: secondary waste logging, logging, processing, mineral impurities, chipper, fuel chips

  The paper contains a mathematical formulation of the problem of synthesis interferometric determination of the relative coordinates of the radio-emitting objects. Option structural implementation of the interface for it to work in real-time microcomputer-based system of passive location proposed. Version of the algorithm operation interface includes a primary carrier detect and calculate the phase difference between the received signals was proposed. Hardware requirements are formulated its implementation.

Keywords: interface structure, the coordinate, algorithm, the interferometer, radio-emitting objects

  Mathematical models describing the process of group wood barking in the barking drums are suggested.

Keywords: group barking, mathematical model, barking drum

  The paper discusses options for the synthesis of op-amp circuits, with the effect of their own compensation to the systematic component of the voltage offset and drift in temperature and radiation effects. In the analyzed operational amplifier without a significant increase in the number of elements significantly improved the accuracy of the static and the voltage gain in comparison with the basic scheme. The results of computer simulations have confirmed the qualitative analysis of the considered circuit design. The proposed options for the implementation of operational amplifiers based on different types of voltage-current converters allow the designer to synthesize electronic devices with desired accuracy and dynamic characteristics of the light conditions.

Keywords: operational amplifier, the synthesis, the offset voltage, the simulation, the inverter, the compensation

  Work results of technical decisions concerning improvement of damping devices for large-size containers in order to protect their contents from damage research are provided.

Keywords: container, damping device, shipping package

  In this paper for the solution of the transformation "voltage-to-pulse" is proposed implemented in CMOS basis (technical process SGB25VD) structure based on high-frequency converter and comparator multiplexer with symmetrical hysteresis. Increasing the accuracy of the transformation achieved by the proposed method switching input voltages, excluding the through-analog switches. The results of computer simulation confirmed the effectiveness of the developed structure. Practical implementation of an analog-to-digital converter has shown that the proposed method of construction reduces the technological requirements for the components of the system-on-chip and increase its productivity.

Keywords: system-on-chip, analog-to-digital converter, structure, multiplexer, switching, measurement error, comparator, integrator

  In this paper the results of introduction of energy-saving technologies as part of enterprise modernization are elaborated using statistical modeling with specific index of investments referred to the cost of annual electricity of the facility, the profit factor and the absolute profitability indicator from the technology introduced. The graphical mapping technique of cost-effectiveness of modernization projects for various companies is reviewed.

Keywords: energy resources, statistical modeling, investment, modernization, profit margins, energy-saving measures