Development of urban areas, especially Rostov-on-Don, which is one the largest city of the south of Russia, should be based on a comprehensive assessment and analysis of the structure of housing stock and engineering services, which provide all types of resources for the city. Research of the structure of housing stock, analysis of residential and private housings, municipal and business buildings, information on the territorial distribution of these objects with reference to the topography would allow to create a reliable information base for the development of district heating schemes. Housing stock of Rostov-on-Don was ranked by the year of construction, number of floors and material of the wall. The article assesses the providing of municipal and business buildings, kindergartens, schools, institutions consumer services, culture and sport institutions.

Keywords: urban development, energy, heating, year of construction, material of walls, floors

  The main maintenance of a diversification of production as activity of subjects of managing is considered. being shown in purchase of the operating enterprises, the organizations of the new enterprises, redistribution of investments in interests of the organization and development of new production on available floor spaces. The most important organizational economic targets of a diversification of management are presented by innovative activity of the industrial enterprise.

Keywords: diversification of management, production diversification, financial and economic purposes of a diversification, technological purposes of ensuring flexibility of production

In work the scheme of regulation of a dynamic level of a liquid which can be used in systems of oil extracting with the purpose of increase of efficiency of their work is offered. The scheme of a regulator of the level consisting of proportional and integrated discrete elements that has allowed to reduce a static mistake is described and on the basis of to raise efficiency of regulation of a dynamic level. Modelling process of work of the offered scheme of regulation is lead, results are analysed and recommendations on parameters of a regulator are developed. Procedure of use of the offered scheme also for the control of a degree not fillings the pump is described.

Keywords: The scheme of regulation of a dynamic level of a liquid, is proportional-integrated regulator of a level, regulation of a dynamic level of a liquid in a chink, not filling the pump.

Is considered the superstructure of attic floors, as the most simple and effective техническиое decision in the reconstruction of buildings of massive series . Considered two variants of the device attics for residential buildings of the first mass series. The superstructure of mansard floors this is a very difficult technical, economic and social problem, and requires a scientific substantiation and consideration of a complex of organizational and technological issues of reconstruction, a detailed examination of each building, thorough comparative analysis of alternative variants of engineering solutions. In each case it is necessary to take into account the totality of the various factors and first of all the social aspects of reconstruction

Keywords: apartment, reconstruction of the buildings of the first mass series, technical solutions

  Is devoted to the actual problem of constructing classifiers objects given by a point in a multidimensional space of feature values. A version of the geometric separation of sets by hyperplanes normal to the center-distance data sets. This approach to separating planes reduces the computational operations performed. This author separability criterion allows a normal quite effective in terms of computational complexity the exact solution of the normal separation, which requires only a linear search of points separated sets. Proposed in the article the approach to classification of sets in the multidimensional space of values ​​of their attributes can be used as a starting point for building effective in terms of computational complexity classification not only for normally separable sets, but also for more complex variations thereof. This is the most significant practical importance of materials submitted by the authors.

Keywords: recognition, classification, feature space, the geometric method

Winter concreting is considered. Problems and the reasons of a tverdeniye of concrete at negative temperatures and their possible decision. Introduction of additives for frost resistance increase. Thermos method. Concrete warming up. And as sharing of several methods for economy of resources and improvement of quality of winter concreting.

Keywords: concreting at low temperatures, a thermos method, concrete warming up, concrete concealment by a film and Temami, sharing of all methods

In the article an estimate is given of the state of housing-and-municipal complex of Russia. Considered the primary objectives of the rapid assessment of the technical condition of objects of communal infrastructure. Considered the importance of forecasting the technical status of the site in order to enhance its operational reliability.

Keywords: municipal infrastructure, prediction, diagnosis, maintenance, methods of diagnosis.

Information technologies play an important role in the increase mobility and providing a transport safety. The examples of the effective use information technologies are resulted for passenger transportations. The analysis possibilities programmatic complex Pikas is conducted. Possibilities and advantages modern information technologies are considered in the field providing a transport safety.

Keywords: mobility, transport safety, passenger transportations, information technologies

  Analysis and evaluation of geological and hydrogeological risks is a special kind of design and survey activities aimed to provide public safety, economyfacilities and the environment within the areas exposed to dangerous geological and engineering-geological processes. The article deals withreduce environmental risksmeasures in case of dangerous geological processes. A variant of engineering-geological zoning of the urban area, depending on the state and properties of the geological environment.

Keywords: ecology, geology, risk

  Analysis and evaluation of geological and hydrogeological risks is a special kind of design and survey activities aimed to provide public safety, economyfacilities and the environment within the areas exposed to dangerous geological and engineering-geological processes. The article deals withreduce environmental risksmeasures in case of dangerous geological processes. A variant of engineering-geological zoning of the urban area, depending on the state and properties of the geological environment.

Keywords: ecology, geology, risk.

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  The article suggests a structural model of the system and process of controlling an industrial enterprise. In this article the method of six levels of hierarchy - six levels of detail building model controlling system. We describe the elements of the system controlling an industrial enterprise, a model is made up of decision-making, identifies the criteria for raising the efficiency of the process of enterprise management.

Keywords: controlling, planning, modeling, stability organization, system analysis.