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  • Criteria equality modal frequencies sensitive elements micromechanical gyroscopes-accelerometers

    Developed criteria for matching the oscillation frequencies of sensitive elements biaxial functionally integrated micromechanical gyroscopes-accelerometers LL-type. Review the results of modeling.

    Keywords: microsystm technology, element base, model, modeling, gyroscope, accelerometer, sensor

  • A description of the potential function for the more accurate equation of lines motion

    In the present work proposes a specified description of potential functions when the free spreading  in the two-dimensional turbulent flow of planning. In contrast to previous decisions, new parameter satisfies the continuity of flow when the flow flowing  from rectangular tubes on the discharging  track  

    Keywords: final line of motion, lines of equal potential, horizontal rectangular tube, diverting from the mainstream flow

  • Model of integration of construction production

    Now development of the administrative principles is directed on selection of the corresponding forms of total activity of employees of the investment and construction sphere. The methodology of a point of profitability shows, how many production the organization has to realize to refund the expenses. We offer model of management of integration in construction, using the mathematico-statistical analysis and considering calculation of a point of profitability. Here factors – receptor, administrative and effector take place. In experience information of the construction enterprises of Rostov-on-Don was used. The profit after introduction of innovations grows quicker, than before their introduction since the point of profitability decreases after calculation of the organization for invested in innovations. On examples the criterion of expediency of merge of the construction organizations – the carried-out amount of works is shown. On the basis of this criterion it is possible to solve a problem of streamlining of operations in construction systems by integration of information space of organizational and technological, economic and other applied systems.

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

  • Key component of a personnel management system

    Selection of shots – one of key components of a personnel management system. Trial and error methods of the personnel share on active and passive, and sources of attraction of shots – external and internal. Active trial and error methods use, in the majority when on a labor market demand exceeds the offer. Passive trial and error methods use when the offer on a labor market exceeds demand. Most widespread of passive methods can call placement of announcements in which the name of open vacancy, requirements to competitors is indicated to a position, work terms of payment. To external sources of attraction of the shots, applied most actively, rank: the announcement on television, in newspapers, on radio, on the Internet; visit by employees of the company of educational institutions; appeal to the centers of employment of the population and staff recruitment agency. Search plus in the company is that fact that when filling vacancy to this position the person familiar with orders of the organization, with its personnel and rate of work that is pledge of successful work gets. The worker adapts for a new position easier. Advantage of an internal set is an increase of motivation at employees to better performance of duties. One more plus – comparative low cost in comparison with external. Qualitatively new approach to selection of the shots arriving for work in the prestigious companies is offered. The experts possessing desire and ability of strategic planning of development of business and as persons are necessary for the advanced company.  

    Keywords: personnel, selection, selection, integrated approach, strategic thinking, profit, collective

  • Capitalization industrial enterprise resource in the cluster in innovative development strategies

    The problems of finding and implementing provisions increasing the competitiveness of domestic production due to the effective capitalization of resources , which is a set of multi-level institutional processes and management actions to ensure efficient binding of economic resources for the modernization of innovation based on the reproduction processes in the enterprise. Shows a conceptual view of the process of strategy formation capitalization resource industries in the cluster. A scheme of structure-function relationships of subjects clustered relations conditional capitalization of resources.

    Keywords: capitalization of resources, institutional bondage, clustering relationships, competitive potential, enterprise, innovation development

  • Factors and principles for the regulation of the market value of land and housing projects

    The article discusses the factors and principles for regulating the real estate market taking into account the interaction between the cost of land and housing projects, and also makes suggestions for a balanced model of regulation of the market.

    Keywords: real estate, land, housing, the cost of the regulation.

  • Modeling the ab initio structure of layered aluminosilicates.

    This work deals with the study of atomic and electronic structure of kaolinite samples (Glukhovtsy deposit) and montmorillonite (Millerovsky deposit) by density functional theory. The applicability of existing exchange-correlation potential in the local density approximation (LDA) and the generalized gradient approximation (GGA) is analised for an adequate description of the physical properties of layered aluminosilicate. An experimental and theoretical study of the IR spectra of minerals, as well as the identification of the most intense absorption bands, performed in the approximation of DFT using the exchange-correlation potential PW91. The analysis of the band structure of these minerals, which showed that these compounds are direct-gap insulators.

    Keywords: DFT, clay, clay minerals, phyllosilicates, atomic and electronic structure, crystalline systems, IR spectrum band strukutra, the electron density

  • Prospects for the development of remote methods of the quality control of construction products by measurement

    The article presents the results of the analysis of the known methods of measuring the quality control of construction products. 
    Advantages of extending the scope of remote methods of the control by measurement including photogrammetry are listed. 
    Expediency of colour-texture analysis of surfaces at the quality control of construction products is substantiated.
    The field of rational application of colour-texture analysis at manufacturing supervision and field inspection of buildings and constructions is shown.  

    Keywords: building structures, product quality inspection, control by measurement, organoleptic inspection, methods of photogrammetry, colour texture analysis

  • Possibilities of nonmetric digital cameras in ground-based photogrammetry

    One of the main advantages of digital imaging - the ability to create highly informative models of studied objects and terrain , which is achieved by the use of vector graphics primitives , as in the image plane and in the space of the stereo . Digital photogrammetry is available for many sectors of the economy , as does not require expensive equipment. However, the accuracy of the decided tasks affects the fact that the digital photographs have lower depictive properties and informativeness, with their comparison with the photographs, furthermore for their working large computational power be required.  Under the contemporary conditions ground-based stereophotogrammetrical survey, with the smaller cost of operation, allows rapidly, and also in the regime “real time”, to obtain the large volumes of information about the object being studied .

    Keywords: Photogrammetry, digital image, digital cameras, ground-based stereophotogrammetrical survey, the calibration

  • Innovative business – the progress engine

    Only innovative activity is able to unite all aspects of science, equipment, economy, business and management. The current state of the innovative sphere of Russia speaks about serious contradictions in its functioning. Considerable scientific and technical capacity of the country was lost in the period of economic reforms. Now often it is impossible to predict precisely succession of events in economic life of the country generally and each organization separately. In modern conditions scientific and technical progress represents innovative development which is defined by the state as the most important priority of economic policy. Innovative potential of any managing subject needs to be estimated as difficult social and institutional system. To encourage managers and the production personnel competently developed motivational strategy is necessary to conduct work on search of innovations. Achievement of the put indicators of innovative development of the Rostov region and the country as a whole has to become result of an offered method of interaction of science, business and authorities.

    Keywords: innovative activity, scientific and technical potential, economy, business, ideas, effect, development

  • Investments in the conditions of risk and uncertainty

    Each investment project is a difficult product and has a set of financial decisions. As the investment program of development of firm can include some investment projects, investment decisions need to be analyzed not only from positions quantitative, but also from a position of quality indicators of the long-term tasks facing the enterprise. Uncertainty is represented the main mechanism of many considerable economic events as is a component of a production activity. Development of different administrative decisions is influenced usually by risk. When at decision-making we don't take into account possible losses, they are unexpected are transferred heavier. The risk reason as uncertainty is instability of social and economic system. Application of an offered method of risk analysis allows to receive useful information about expected values of the discounted income and net earnings, and also to carry out the analysis of their probabilistic distributions.

    Keywords: Investments, projects, decision, resources, deviation, uncertainty, risk, probability, discounting

  • Information systems of planning in construction

    The construction organizations for successful implementation of the project need to carry out the whole complex of actions which structure includes planning, the organization and management of construction processes. It is especially important to be able to plan in modern conditions when degree of uncertainty of the future is very high. In this regard, in construction branch there was a need for program complexes on planning and management of projects. They are required for a choice of an optimum way of implementation of the project with the most effective use of resources.
    For development of such program complex authors took house reconstruction in Rostov-on-Don. Introduction of information system of planning can cardinally increase efficiency of implementation of the project. It is offered to reduce planning terms due to saving of time for search of demanded information and on computing operations.

    Keywords: information technologies, project, planning, reconstruction, algorithm, economy

  • Analysis and prevention of the risks of self-regulating construction organizations

    he main reason interfering effective steady activity of the self-regulating organizations (SRO) in construction branch,
    risks are. The risk is closely connected with the concept "uncertainty". Application of innovative approach allows to allocate two approaches to ensuring competitiveness of the construction organizations: marketing and integrated. During research the risks interfering stability of the self-regulating organizations in construction are revealed. The reasons of emergence of these risks are analysed, recommendations about their prevention are made. Minimization of approach of subsidiary responsibility according to obligations of members of the self-regulating organizations is especially considered.

    Keywords: The self-adjustable organizations, construction, risk, uncertainty, the information, the decision, the innovative approach, prevention

  • Kinetics of sylvinite ore desliming under ultrasonic treatment

    Operation of sylvinite ore desliming is an important step of potassium chloride production by floatation method. It is known that ultrasonic treatment is applied to increase the efficiency of insoluble rest separating from an ore. The purpose was to establish kinetic regularities of the insoluble rest removal from sylvinite ore crystals of the same particle size distribution. Investigations were carried out with mechanical stirring and sonication of varying intensity. It is established that process of sylvinite ore desliming occurs in the diffusion mode. Application of ultrasonic treatment allows to intensify process in 2-4 times as compared with mechanical desliming. Influence of sylvinite ore treatment parameters to chemical composition changing of the insoluble rest is defined. It is shown that sonication for 90 seconds leads to removing carbonates from ore crystals withal concentrating of the iron compounds.

    Keywords: desliming, sylvinite ore, ultrasonic treatment, sonication, insoluble rest.

  • Logistic organization of complex development of mass housing low construction

    In our country creation of country housing real estate was slowed down due to the lack of necessary infrastructure, and also high level of cost at its creation. The main factor promoting development of mass low housing, existence of the corresponding infrastructure and necessary communications, and also in certain cases objects of social infrastructure is.
      It is impossible to forget and the problems arising by consideration of potential of development of low housing: infrastructure dilapidation; small number of free land fund; complexity of preparation of infrastructure of the territory; difficulties in search of financial resources; small susceptibility of branch to innovative processes.
      The scientific logistic model of the organization of the mass low housing construction, considering creation of necessary objects of infrastructure for building is offered. Now need of strategically planned coordination of business and the state is the only way to the solution of infrastructure and other tasks connected with development of low housing construction from developers and builders.

    Keywords: housing, innovations, infrastructure, low, model