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  • Innovative development of construction industry and its risks

    The reasons for a low susceptibility of construction to innovative processes are established. Requirements to system of classification риской in construction are certain. Three versions of uncertainty are specified. The system approach to definition of priorities of realization of innovations in construction is offered  

    Keywords: Innovative processes, construction, resources, risk, planning, the system approach

  • Efficiency of the organization of work of a building enterprise

    Personnel records and personnel management within the construction organization is of great importance to increase profits. The complex of the measures raising efficiency of the organization of work in the average and large building enterprises Is offered. The possibility of increase of such efficiency at the organization-investor is investigated  

    Keywords: Management of the personnel, methods, normalization, investments, planning

  • Assessment of the most effective version of land tenure

    The conventional methods of a choice of the most effective version of land tenure are analyzed. It is offered to use instead of them an expert method of the analysis of hierarchies. The diagram of a choice of the most effective version of land tenure on the basis of this method is represented. The degree of influence of various factors on a choice of the most effective version of use of the ground on an example of interrogation of experts in a Rostov-on-Don is certain  

    Keywords: Assessment, effective, land tenure, methods, expert, factors, hierarchy

  • Synthesis interpolation algorithm line segment for planning trajectory of confluent two-tier mechanism

    Considered original interpolation method of the working tool path using confluent two-unit manipulator. This method is based on the separation of the links on the master and slave and the use of polar coordinates to determine the incremental rotation of angle units. It is adapted for use calculating hardware with floating point.

    Keywords: two-tier mechanism, circular interpolation, the kinematic model, floating point operations, the static accuracy of interpolation

  • Innovation-oriented approach to the use of urban land

    One of the main conditions for effective use of resources is a methodically correct determination of the price of land. Analyzes approaches to the development of science-based methodology for determining the price of the land. Innovation-oriented approach to the use of urban land is especially important, since the city as opposed to rural areas there are so many competing uses of the site  

    Keywords: Resources of the city lands, cost, a policy concerning the city lands, an innovative principle, effective

  • Estimating of generator frequencies with coupling treatment of formed signal phases

    The method of estimating of generator frequencies for radio-electronic devices based on coupling treatment of formed signal phases is considered. The correlations setting the correspondence of potentially achieved accuracy of frequency estimations for each generator to their number and parameter values are presented.

    Keywords: generator, frequency estimation, function of maximum likelihood estimation, estimation of dispersion

  • Technology of logic modeling and analysis of complex systems

    The methodology, language and tools for rapid development of logic models of systems and processes are proposed. Language is defined in the first-order predicate calculus with equality and a representation of negatives, modules, discrete time intervals. The proposed computable mathematical semantics allows to construct interpreters whose complexity is O(nlogn) relative to the power of models. Interpretations result is a model derivated from the logical specification of objects by direct inference. The model can be used as a working prototype of the system. The technology is designed to address a wide range of problems of language analysis, projects, processes, development of training and expert systems.

    Keywords: logical model, predicate calculus, logical mistakes, logical semantics, analysis, interpreter

  • Construction of high-rise buildings

    The concept of high-rise building. The concept of a skyscraper. The installation conditions of these buildings. Structural basis for high-rise buildings. Installation of kernel hardness. Sustainability and spatial rigidity of high-rise buildings. Way to perform a monolithic kernel hardness. Particularly the construction of high-rise buildings in hot climates. Technology features pouring concrete in hot climates. The implementation of "green" ideas to improve the environmental situation in the region. Reducing the need for air conditioning. The use of monolithic construction. Life-support system in a tall building.

    Keywords: tall buildings, skyscrapers, kernel hardness, prestressed concrete, hot climate, the life support system

  • Innovative technology fire prevention in electrical networks

    The basic problem of fires at various locations due to power surges, electrical network, modern technical ways to protect electrical equipment from power surges, electrical outlet and are encouraged to develop a device that allows fundamentally solve the problem.

    Keywords: Power surges, electrical network, fire, device.

  • Abstracts

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  • Study of possible cathode intercalation of alkali metal platinum under an alternating pulse current

    • Abstract

    The work investigated the cathode intercalation process alkali metal platinum under the influence of the alternating pulse current of aqueous and non-aqueous solutions containing alkali metal cations. By means of the method of pulse chronopotentiometry found that processes taking place at the platinum cathode polarization in water (neutral and alkaline) and in non-aqueous electrolytes include electrochemical adsorption and intercalation of solvent molecules into the adsorption layer of alkali metal ions. When this surface is oxidized in the intercalation platinum milder than pure platinum.
    Keywords: Cathodic intercalation, the intercalation capacity, platinum.

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