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

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.

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

In recent years reconstruction of buildings and constructions became one of the main directions in the field of construction. Considering that at reconstruction capital investments it is significantly less, and payback is higher, than at new construction, the share of capital investments in reconstruction will increase.
It is necessary to apply intensive methods of repair and reconstruction of buildings and constructions as one-time costs of reconstruction and repair there are less than one-time costs of new construction in construction production. Considering a significant amount of the factors significantly influencing the organization of construction at reconstruction of buildings and constructions, previously before development of organizational and technological documentation it is necessary to prepare the list of the data necessary for the organization of construction works and to make their analysis which concerns the analysis of projects and the territory of a building site, including situational plans.

Keywords: reconstruction, specifics of the organization, factors, systematization, analysis, feasibility study

We study the problems in the propagation of acoustic waves of a sound range near the boundaries of media. The features of the wave processes occurring at the water-air interface, due to the influence of inhomogeneous waves. Considered in detail the properties and parameters of an inhomogeneous plane wave. The mathematical calculations of the transmission coefficients L.M. Brekhovskikh for spherical and cylindrical waves through this boundary, allowing to take into account the contribution of inhomogeneous components. It is shown that than the frequency of radiation of a source is lower and the closer it is located to water-air interface, the acoustic transparency of this border is higher. Study of the dependence of the transmission coefficient of the water-air interface at low frequencies can have important consequences in a number of fundamental and applied problems. Increase the transparency of the interface requires a reassessment of the feasibility of acoustic communication from water in the air, the detection of underwater sources without dipping into the water and acoustic monitoring of the physical processes occurring in the water.

Keywords: Inhomogeneous plane wave, water-air interface, transmission coefficient, wavelength, spherical wave, acoustic impedance.

In our hard time the main methods of decision-making are axiomatic, heuristic and verbal. Heuristic approach corresponds to the repeating difficult situations which aren't giving in to the direct mathematical analysis. The selection process is modeled as solutions to reproduce the course of human reasoning.
The emergency situation on separate object is comparable to crisis in economy of the whole state. On the detailed analysis and checks simply there is no time. The most perspective directions here – application of heuristic models and the quantum theory on the basis of system approach to the solution of arising problems. Conscious intervention of managers in development of system is carried out by control of signs of the organization of processes. To reduce novelty and complexity of a problem, it is necessary to receive additional information. Based on this information, the experience and intuition, the head gives to results estimated probability. When costs of collecting additional information are great, it is possible to assume probability of events on the basis of last experience and judgments.
Achievement of the planned purpose with orientation to the future can be provided at concentration of the main influence on the future analysis (including on the analysis of hypothetical crisis situations), instead of the past.  

Keywords: сrisis, methods, axiomatic, verbal, heuristic, uncertainty, information, risk, system, chaos

Zoning of territories is one of the mechanisms of real estate management. Economic analysis of real estate includes consideration of the problems of spatial – economic development of real estate which exists in specially organized space. Difference in land value, expressed through economic parameters of real estate, forms the basis of territorial – economic zoning, definition of cost equivalent of real estate objects. Global practice shows, that it is increase of land value as a result of zonal-territorial policy realization that leads to the maximal economic benefit. Only joint influence on real estate objects and their spatial environment сan provide the best social and economic results.

Keywords: Zoning of territories, real estate management, economic analysis, zonal-territorial policy realization, spatial – economic development of real estate

The article discusses  features of online monitoring using interactive questionnaires in educational sphere. The main features of  online programs are given for carrying out research. The factors which determine  quality of  monitoring program are considered. There are represented the main advantages of  online questionnaires usage for researchers and respondents.

Keywords: educational monitoring, interactive questionnaire, online monitoring, quality of educational processes

Discusses the main changes in kolorostike residential interiors in the period from 2003 to 2013 on the basis of analysis of works by Russian disigners. Whole Russian interior designers have lost some identity. Changing the color palette for the interior, executed in the style of "Art Deco", "modern", "fusion". Novation - "Ecostyle" and interiors in a light-color installations. Basically, the color palette has become more complex and sophisticated, perhaps less distinctive.

Keywords: palette, styles, art deco, fusion, ideally Ecostyle, color, private interiors, contrast

Design unique buildings and structures is a complex task requiring high qualifications, training and experience specific performers. The article describes in detail the contents of the various etapovproektirovaniya, the basic requirements and features, starting with the technical specifications of the project and finishing expertise. Outlines the features of pre-training, the issues that must be resolved before the start of work. We consider the load that must be considered and especially the calculations. The requirements on the development of specific technical specifications (CTS) on the object and scientific and technical support of the project (NTS) Particular attention is given of experimental studies of physical models of buildings and unique structures. The following material can serve as a basis for program and algorithm for the design of long-span and high-rise buildings and unique structures.

Keywords: Unique building, maintenance building, pre-project, load a single spatial system, structural analysis, specific technical specifications (CTS), scientific and technical support, monitoring, model, examination

The express-method of estimate of the rate of wetting  of pulverulent powder of KCl is developed. The wettability of potassium chloride powder containing the admixtures of flotoreagents by solutions of different binders is studied.

Keywords: wettability, flotoreagent, binder, transformation, muriatic amine, sodium metasilicate

  Bbiomechanical parameters of the competitive exercise «bench» during the All-Russian competitions (Cup of Russia, Sochi 2011) were revealed in powerlifting athletes of various qualifications with motor disorder. Comparative analysis showed that there are significant differences between athletes of high, medium and low skills.

Keywords: Powerlifting, sports techniques, sportsmen of different qualifications with motor disorder

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

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

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