Deals with the actual problems of linguistic communication in the organization and management of construction production, speech activities of employee organizations of the construction industry. Highlighted the problematic aspects, conducts analysis, provides possible solutions.

Keywords: linguistic communication, organization and management in construction, applied linguistics

In article some technical solutions in a design of vortex inertial dust collectors with the counter twirled flows are described. These solutions are proposed by creative staff of the Volgograd state of Architecture and Civil Engineering

Keywords: dust collectors with the counter twirled flows, a vortex collector- dust collector, the two-level dust collector, fine particles

The audit is one of the most important business services, the establishment and development of which is closely associated with the development of market relations in the domestic economy.

Keywords: audit services, marketing expertise, service support management decisions, forecast

The article talks about the need for a systematic approach to environmental management, strengthening the involvement of business in improving the efficiency of environmental activities to ensure ecological and economic security both domestically and internationally. Before Britain and North Africa is the solution to many serious problems such as stimulating economic growth, combating climate change, environmental protection.

Keywords: environmental safety, economic growth, international exposure, innovative-investment process, the system of nature management, efficiency, environmental and economic strategy

Introduction. The present invention generally relates to construction elements for erecting structures, and also to methods of erecting structures with the use of construction elements. Construction elements for erecting structures are conventionally flat elements, which are assembled at a site of construction for erecting a structure. Such flat constructions elements cannot be too wide because their transportation with the use of conventional transportation means is not possible. It is therefore necessary to use the construction elements with reduced width to allow their transportation, or to produce wide construction elements at the construction site. It is therefore believed that it would be advisable to improve existing construction elements and methods for erection of structures with their use. Result. The new technology of construction, based on the use of precast reinforced concrete large-sized spatial structures with variable geometry, allowing transportation without the special vehicles. After truck shipment and restore the geometry, structure is mounted to final position. As a result of the only one mounting stage, load bearing and (or) enclosure structure, permanent formwork of a monolithic slab floor are erected. The proposed technology is confirmed by the author’s priority (Patent № US 8,615,967 B1 / Dec. 31, 2013) Conclusions. Patent search report and the actual fact of the U.S. Patent allow us to draw a conclusion on feasibility and prospect of new technology.

Keywords: technology of construction, precast reinforced concrete structures, spatial structures, transportation

Are considered urgent problems of complex mechanization of transport processes in construction. Highlighted the problematic aspects of their analysis is carried out, are possible solutions. Of particular interest is the definition of a method for forming sets of machines based on multi-multi-criteria optimization Are considered urgent problems of complex mechanization of transport processes in construction. Highlighted the problematic aspects of their analysis is carried out, are possible solutions. Of particular interest is the definition of a method for forming sets of machines based on multi-multi-criteria optimization. Are considered urgent problems of complex mechanization of transport processes in construction. Highlighted the problematic aspects of their analysis is carried out, are possible solutions. Of particular interest is the definition of a method for forming sets of machines based on multi-multi-criteria optimization.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: sets of machines, external and vnutripostroechny transport, construction materials, organization of delivery

The article is devoted to highlighting the problems of fish protection identified in the inspection process intake of Rostov-on-Don in pos.Aleksandrovka. Based on studies graphs of velocities in different alignments ladle water intake.

Keywords: water intake, hydro-morphological study of fish protection, water intake scoop, slush, freezing, water inlet filter is applied, siltation of the reservoir

The article is devoted to the results of morphological studies in the area of the Don river water intake facilities of Rostov-on-Don. Investigations of ice phenomena, water-level regime, built hydrographers.

Keywords: water intake, hydro-morphological study of fish protection, water intake scoop, slush, freezing, water inlet filter is applied, siltation of the reservoir

The results of processing of experimental studies of physical and mechanical properties of the samples centrifuged and vibrated. Evaluation of heterogeneity of fresh concrete properties to determine the changes in water-cement ratio (W / C), the residual water content and density of the thickness of the sample centrifuged, and the change of the strength properties of the hardened betona.Analiz experimental data showed that there is a significant change in the average density of the concrete (up to 4 %), the total porosity of the layer in a slurry is increased by almost 18%, while the strength of the concrete is changed in thickness to 18-25%. Using the method of least squares, obtained the strength of concrete patterns of change in the thickness of the samples.

Keywords: spun concrete, physical and mechanical properties of fresh concrete, strength characteristics of hardened concrete

The phenomenon of buckling under the creep of concrete arches was investigated. Solution of the problem carried out by means of the finite element method. To analyze the stability we used Newton-Raphson method. It has been established that there is a long-term critical load, beyond which the growth of the deflection has not fading character. As the equation of the relationship between the creep deformation and strains we used viscoelastoplastic hereditary model of aging concrete. To determine the creep strain we used a linear approximation with respect to time. It was found that the long critical load for considered arch was in 1.44 times lower than the instant critical load.

Keywords: reinforced concrete arch, stability, creep, geometric nonlinearity, finite element method, Newton-Raphson method

In article the essence of business activity as economic form of realization of economic activity is specified. The role and value of an indicator of profitability in business activity is revealed.

Keywords: business, businessman, profitability, efficiency, productivity

Due to a significant increase in stress effects on humans at the present time, there is a need to develop methodologies to optimize its functional state. The aim of this study was to search EEG correlates to define the permissible limits of the reserve functional state. The study was used the author's P-adic model of the trajectory transitions psychophysiological States. The study was conducted on 20 male students of the specialty " physical culture Taganrog Institute named after A.P. Chehova sessions free breathing. Removal of biological information produced by the international system "10-20" monopolar scheme on 8 leads (Fp1, Fp2, N3, N4, P3, P4, O1, O2), on the basis of computer EEG system "Kompakt-Neuro" (developer - scientific-medical firm "Neurotech"). These studies showed that paroxysmal activity can act as an EEG correlate of the permissible limits of the reserve functional status, beyond which begin serious pathological processes.

Keywords: electroencephalography, epileptic, the reserves of the organism, altered States of consciousness, extreme conditions.

An analysis of snowplows in urban environments. Determined that the efficiency of snow removal from roads, sidewalks areas affected humps (bumps), borders, etc. In line with this analysis of structures working bodies (dumps), used in Russia and abroad, as well as analysis of patents. In accordance with the foregoing, all decisions on the management of blade can be divided: extra lever systems; modernization of hydraulic drive; use microprocessors; the combination of these approaches. Obviously, the use of processor technology is justified for high-tech machines, as a consequence has disadvantages in price, qualification of operators and maintenance personnel. For the modernization of existing equipment, at the moment, it is advisable to use the combined system using the lever and hydraulic drive systems. It is necessary to take into account the energy-saving technologies.

Keywords: snow machines, blade, blade control automation, snow removal from roads, blade control, energy conservation, resource conservation

Now the technical condition of residential buildings 60s buildings has reached a high degree of wear when you want to repair their mass implementation of energy rehabilitation of housing and upgrading. This scientific article describes the organizational and technological features of the energy rehabilitation of housing built in the 60s of XX century. The article describes the main types of series of houses built in the period of their technical features of buildings energy efficiency class of buildings. A model of information resource and technological ensuring energy rehabilitation of housing, on the basis of which the selection of energy-efficient solutions of residential buildings at the pre-stage reconstruction or repair. The major elements of this system are the blocks of economic and technical evaluation of design decisions on the basis of which is determined by the most effective ones.

Keywords: organizational and technological support, the organization of repairs, energy conservation, energy efficiency

For the introduction of sycamore Spanish to in vitro culture most effectively used as explants cotyledonary leaves derived from a three-week seedlings. It is found that the optimal medium for the induction of callus formation is the MS medium supplemented with 2 mg BAP + 0.02 mg of 2,4 D + 0.2 mg IAA. Embryogenesis in callus cells of sycamore with a fairly high frequency induced on MS medium supplemented with 1 mg BAP + NAA 0.1 mg.

Keywords: Micropropagation, virus-free plants, Platanus hispanica, green building.