In the model aeration tank and pilot conditions, there are shown the effectiveness of ceramic aerators made of Artik tufa which is mined in the Republic of Armenia and determined technological parameters of biological and oxidative purification of waste water in the continuous and discontinuous mode of aeration. 

Keywords: aerators tuff, continuous and discontinuous mode of aeration, Artik field, biological and oxidative purification, waste water, process parameters.

It is considered the dependence of the operation mode of floor radiant panel heating systems depending on the design parameters for the internal air  

Keywords: panel-radiant heating, heat-insulated floor, parameters of the internal air

The state of the atmospheric air in such industrial cities of the Rostov region, as Belaya Kalitva, Donetsk, Kamensk-Shakhtinsky over the last 10 years (2003-2012). Identified main pollution sources and priority pollutants. Analysis of the concentrations of pollutants in areas of concentration of industrial enterprises, on highways and in dwelling zones. It is established that industrial cities are specific «geochemical provinces», in which abnormally elevated concentrations of many chemical elements. On the background of the decrease of the role of industrial enterprises in the air pollution increases the role of motor transport  

Keywords: Anthropogenous influence, industrial production, ecological situation, environment, an ecosystem, the industry, transport, pollution.

The state of surface water in such industrial cities of the Rostov region, as Belaya Kalitva, Donetsk, Kamensk-Shakhtinskiy. Identified the main sources of their pollution and priority pollutants. Analysis of the concentrations of pollutants in R. Sowing. Donets river and its tributaries. It is established that the water management situation in the industrial cities remains unfavourable, and the level of water pollution is assessed as «dirty»  

Keywords: Anthropogenous influence, industrial production, ecological situation, environment, an ecosystem, the industry, transport, pollution, water objects.

Reviewed the status of groundwater in such industrial cities of the Rostov region, as Belaya Kalitva, Donetsk, Kamensk-Shakhtinskiy. Identified the main sources of their pollution and priority pollutants. The causes of expansion spots dirty waters in the areas of industrial cities, education depression funnels. The conclusion about influence of a large number of technogenic factors on the change of the status of groundwater  

Keywords: Anthropogenous influence, industrial production, ecological situation, environment, an ecosystem, the industry, transport, pollution, water objects.

In this paper a form of expression in the matrix to determine the unknown ratios in double rows, appoksimiruyuschih displacement of a point of the middle surface of the shell, which is used in calculating the shell variation-energy method  

Keywords: envelope variation-energy method, the minimum total potential energy of the system, movement, deformation.

The article presents the author's method of evaluation competitiveness of construction technologies. The main factors that have influence on the choice of the most competitive construction technology are indicated. The paper contains suggestions on forming the aggregation of local criteria intended for complex estimation of efficiency of any construction technologies. Expediency of vector optimization of competitive technologies is substantiated. The field of rational application of research results is shown  

Keywords: construction technologies, complex estimation of efficiency, competitiveness, local and global criteria.

This article discusses the definition of the bearing capacity of piles to strengthen the base of the building, with the considering differential settlement, with formulation of a  nonlinear problem of a residential building in Belovo, Kemerovo region. These results were used at develop methodology for restoration of buildings and structures on the basis of monitoring  

Keywords: differential settlement, bearing capacity of piles, physical nonlinear formulation, finite element method

This paper describes application of different criteria for estimating parameters of traffic simulation. For comparison following methods were used: statistical methods for comparison of a flow and speed in control points of a network - analysis of variance (ANOVA), Theil's U-statistics; relationships between flow, density and speed; relationships between trip time and stop time with using two-fluid models of traffic flow. For this aim we also used concept of meta-model. In order to implement this method we need on the first step to create separately relationship between traffic flow parameters for observation and simulation data and then to estimate combined model. The paper included results of calculation  

Keywords: validation, traffic, simulation, flow, speed

The article is devoted to the formation of an evidence-based algorithm for strategic planning the urban city environment. The methodology of goal setting is the most important element in any science-based management, in the Russian strategic planning system of social and economic development the territories it is not fully used. In the majority of municipalities of Russia there are no quantitative targets for strategic development. The problem of formation targets for urban development causes the need of study the functional characteristics of the urbanized areas in the city. Authors considered features of a goal-setting in the strategic development plan of the urbanized territories, the main stages of functional approach to the integrated development of the city are studied, the structural and logical scheme of formation the complex strategy for town-planning development the urbanized territories is offered and described in detail. Formation of integrated program for development of the city is supposes the definition of target reference points in town-planning development enhancing their effectiveness by coordinating with the social, environmental and economic targets  

Keywords: algorithmization, urban development strategy, development, urban areas, goal-setting, city

The article briefly describes the history пояявления hydrophobic cements. Considered one of the прспективных directions for the use of water-repellent additives today - in the dry construction mixtures and confirmed the significance of this direction. The article describes the results of experiments on the impact on the indicators of a cement-sandy solution additives series GMI and the analysis of the received data  

Keywords: hydrophobic cement, hydrophobic additives, dry construction mixtures, porosity of a cement stone, strength cement-sandy solution, involving air, antifoam, antifoam agent

Transition to market economy predetermines radical restructuring ground attitudes. Essential value gets a question on the landed property. The given problem has historical character. In clause patterns of ownership and forms of managing in modern conditions are considered.  

Keywords: Forms of managing, market economy, the landed property, ground attitudes.

The values  the frequencies of the stretching vibrations of anions  SCN-,  NO2-, NO3-, CℓO4- in molten salts of alkali metals and their point group symmetry. There is a correlation with an increase in the frequency of symmetry  

Keywords: Raman Spectra; anions; molten solts; group symmetry.

In the implementation of dynamic re-routing of traffic it is important to notice that the threshold depends on the network layout and type of the roads. Full paper includes appropriate relationships, figures and analysis of simulation results to define the re-routing period of dynamic traffic rerouti  

Keywords: re-routing, cycle, dynamic traffic assignment, level of services

Justification of need of increase  energy efficiency in buildings of the raised number of storeys is given. The basic principles of increase  energy efficiency in residential buildings are formulated. The analysis of a complex of energy saving actions for different types of residential buildings is carried out  

Keywords: energy saving actions, residential buildings of the raised number of storeys, efficiency assessment.

The resolving equations for the calculation of the stability of polymer compressed rods with the creep using Galerkin method are obtained. The problem is solved in the case of a simply supported pivotally-rod having an initial bending in the plane of the lower stiffness, and in the case of off-center application of force. Galerkin method used in combination with the finite element method, that is the shape functions are taken as the basis functions . The solution is made numerically, using the software package Matlab. There are two variants considered: a variant of the rod with constant and variable in length stiffness. It is shown that for rods with variable cross-sections and the same mass, a critical time has increased by almost 4.5 times. The solution for the rods of constant cross section agrees well with the solutions obtained by the method of finite differences. This may indicate the reliability of the proposed method  

Keywords: polymer rod, creep, Galerkin method, stability, variable stiffness

 Quality of services of public passenger transport depends on many indexes. Reliability and regularity is important indexes of quality of public passenger transport. The example calculation of reliability is considered. Conclusions on reliability and regularity of routes are done  

Keywords: quality, public passenger transport, regularity, reliability

The main characteristics of the different types of landfills for disposal of solid waste consumption: buried landfills poluzaglublenny landfills and surface polygon. For each landfills for disposal of solid waste consumption the features of operation  

Keywords: Solid waste consumption, buried landfills, operation, poluzaglublenny landfills, surface polygons.

Methodical principles for selection of sites for the construction of solid waste landfills consumption suggested by other authors, based on which proposed a new method of selection of the site for the construction of a solid waste landfill consumption, examines its main stages and highlights the main advantages  

Keywords: Solid waste consumption, operation, methods of site selection for the disposal of solid waste consumption.

One of the main parametrs for traffic engeneering of pedestrians is pedestrian's speed. We don't have information about influence week's day, day's time, an ain of moving for pedestrian's speed. There'are results of researches in the article about alone pedestrian's speed, about speed of pedestrian's groups. A lot of pedestrian's groups have two or three persons. A key information about pedestrian's speed brought by mesurements distances and time of mouving. Those mesurements were during the each day of week from 08:00 to 20:00. Pedestrian's speed depends on size of pedestrian's group firstly, an aim of walking secondly  

Keywords: traffic engeneering, pedestrian flow, speed of pedestrians

 The  availability problems of public passenger transport are examined. The comfort of boarding-landing of passengers is inspected.  Measures on the increase of availability of transport vehicles are developed    

Keywords: availability of public passenger transport, transport vehicles, bus stop

In the publication the problematics of an estimation of emissions of polluting substances from motor transport is stated. Aplying foreign experience in estimation of the ecological situation at modelin  

Keywords: soiling the air pool, surge polluting material from motor transport, features of the transport flow.

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

Monitoring group's political attitudes among students RSUCE was conducted in November - December 2012, as a continuation of the long-term research. Primary data were collected by means of the questionnaire survey conducted by the method of semantic differential. Osgud's classical questions are put in a basis of the questionnaire. Students were offered to estimate the relation to four types of political orders. Two real, local and Central orders. And two ideal orders: the perfect positive political order that the Respondent satisfied in all respects, and the perfect negative, completely not arranging the respondent. According to the obtained data the average semantic portraits characterizing group perception of two real and two ideal political orders were constructed. Group emotional perception was estimated according to the degree of closeness images of real orders to the images of the corresponding ideal constructs in the space of the primary signs and in the space of the identified factors. Linear approximation according to which level of emotional perception is proportional to half-difference of relative distances from an image of a real order to images of negative and positive orders respectively was used. It is received that for the end of 2012 the students RSUCE perceived both local and central political orders negatively, with levels of emotional perception rloc=-0,26 and rCentr=-0,39. The estimation of the confidence of these results was carried out. It was equal 0,8.

Keywords: questioning, semantic differential, political order, level of emotional perception, theory of an ideal point, linear approximation, confidence level

Information about authors of issue №2 (2013)

Keywords: authors