The paper introduce modern information about localization of function of human cerebral cortex from the viewpoint of brain’s structure.

Keywords: brain, cerebral cortex, contex cerebi, neocortex, cytoarchitectonics, functional map of cere-bral cortex, localization of function of cerebral cortex, sensomotor centers

Synthesis of the TiO2 nanoparticles was carried out by sol-gel method. The optimal conditions for stable TiO2 gel obtaining was determined. The resulting samples were studied by IR spectroscopy. Studies have shown the presence of chemically and physically bounded water in TiO2 powders, dried at 125 ° C. Studying of the influence of the pH on the acid-base properties of the surface of the resulting TiO2 powders was performed by indicator method.

Keywords: TiO2 nanoparticles, sol-gel method, acid-base properties, indicator method, infrared spectroscopy, pH of the medium

The study of copper ion (Cu2+) environment in aqueous solution was performed by means of X-ray absorption spectroscopy. X-ray absorption spectra for various concentrations of aqueous solutions of CuCl2 were measured. The testing of near-edge fine structure approach for calculating X-ray absorption Cu K-edge spectra of copper ion (Cu2 +) coordinated complex by finite difference method for solution of Schrödinger equation were held . A model of local environment of copper ion (Cu2 +) in aqueous solutions is proposed.

Keywords: X-ray absorption spectroscopy, 3d-metals ions, aqueous solutions, local environment, finite difference method, coordination complexes

In this article authors examine integrated method of ring cross-section concrete constructions diagnostics after the example of overhead contact system pylons. Complex physical-mechanical process of carcass and concrete working needs to take into consideration the state of these components. Authors suggest modern device of magnetic-particle method making for carcass state rating and its location in a pylon body. Concrete jacket defectoscopy may be done with modified device population of ultrasonic diagnostics. Examination zones of constructions are found depending on pylons workload scheme. The authors give correlations which let determine parameters of destructions (cracks) that lead to degradation of load-carrying capability. In the article there are graphic materials got as a result of ultrasonic inspection and mathematical expressions for estimating of residual load-carrying capability with a glance of carcass and concrete destructions.

Keywords: overhead contact system pylons, residual load-carrying capability, ultrasonic diagnostics, hodograph, cracks, carcass corrosion, technical state

It reveals the triad approach in the "man - military equipment" to ensure the harmony and integrity of the system. Application of the "golden mean" in the distribution of resources and benefits for high quality development and operation of three-dimensional system "service living environment - the military staff - military equipment."

Keywords: urban planning, military, armed forces, service living environment, harmony

This article describes a way of reducing dust emissions of pollutions exhausted in the atmosphere in the manufacture of building construction materials (expanded clay aggregates, asbestos cement, etc.) applying by approach of desire and the development of precipitators. This promising method based on the results of analysis of variance expanded clay dust, and other building materials proposed generalized approach to the definition of the hydraulic size (effective size' diameter) of dust particles. Proposed method was tested and applied in practice to determining the functional dependence of the integral (cumulative) distribution of dust particles on the equivalent size (effective size). It was mentioned to need to make rationing (norm of containing) dust РМ2.5 и РМ10 fractions in exhausting emissions of pollutions of building construction materials in atmosphere based on the results of analysis of variance volume' data fractions of dust РМ2.5 и РМ10. It is reasonable to use the results of analysis of variance for determination and evaluate equivalent size of dust particles for modeling dispersion and stratification in atmosphere. There described a practical way to determine the critical (minimum) is equivalent to the size of dust particles, maximal potential degree of dust separation in trapped dust cleaners (cyclones, inertial collectors and etc.) from powder and gases flows in decreasing dust aspiration and ventilation schemes in this paper. It were presented some principles of the development of new designs and highly efficient dust different kinds of precipitators (cyclones, inertial collectors) with significant meaning' of separation' degree using the results of analysis of variance of captured dust.

Keywords: Dust, dust collector, the degree's separation, analysis of variance, expanded clay, building material, hydraulic size, equivalent diameter, system, aspiration, dust removal, emissions, atmosphere.

This article describes a way of reducing dust emissions of pollutions exhausted in the atmosphere in the manufacture of expanded clay aggregates and building construction industry, production of building materials using high effective dust cleaners. There described a promising approach to determining the actual size of the particles of dust emission building industry and construction in this article. It was proposed a common generalized approach to determine the actual effective or hydraulic sized dust particles. It could be done based on the on the results of analysis of variance (ANOVA) for expanded clay dust and bulk building construction materials. The development of new dust collectors with a high degree of separation, as a method to reduce dust emissions decreasing dust separation systems of aspiration scheme in the production of construction materials exhausted in the atmosphere. It was shown so that the hydraulic size of dust particles should be taken into consideration for design and account of dust separation devices. It was disclosed a practical method of estimating the effective value of horizontal cross-sectional area of projection of the dust particles. There presented one of the ways for numerical determination of hydraulic equivalent of particle size particle’s size in this paper. The results of this research should be considered when developing new designs of highly effective precipitators using ANOVA results of captured dust.

Keywords: dust, dust collector, degree, separation, dispersive analysis, expanded clay, construction material, hydraulic size, equivalent diameter, system, aspiration, dust removal, emissions, atmosphere

Paper presents results of full-scale test to failure of reinforced concrete room-sized module type "cap" by static loading. Loading process, used testing facilities, loading and measuring equipment are described. Obtained data considering module's strength, stiffness and cracking resistance are given.

Keywords: room unit, static loading test, data acquisition system, strain transducer

The article is devoted to the study of internal conditions under which there is a transition on a higher level investment strategy. The author conducted a financial analysis of 30 machine-building enterprises of the southern Federal district and the features of the financial status of enterprises with different types of investment strategy. According to the results of the research are formulated the conditions for changing type of investment strategy and assesses the probability of transition. The obtained results can be used in the framework of the organizational-economic mechanism of perfection of planning of the state support of investment development of enterprises of machine-building industry in the region.

Keywords: investment strategy development, base development strategy, engineering company, changing the type of investment strategy, financial condition

The article is devoted to the rationing measures creep of fine grained aerated concrete with regard to carbonation of the Proposed revised formula for determining the maximum creep of fine-grained measures of cellular concrete depending on the grade of concrete strength, given its carbonation by atmospheric carbon dioxide.

Keywords: cellular concrete, carbonation, creep deformation, a measure of creep, measurement of creep, durability, seismic loads, building envelope, load bearing skeleton of a building

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

The article is devoted to the development of identification criteria of the investment strategy of machine-building enterprises using the data of the accounting (financial) statements. The type of investment strategy to determine it is proposed to use a combination of three criteria, including the share of spending on modernization of the payments of the organization, the share of the upgrade costs in the cost of fixed assets and the share of portfolio investments in the payments of the organization. the author identified seven types of investment strategies engineering enterprises, depending on the combinations of values of these criteria. The advantage of such approach is that interested external users of financial information about the activities of enterprises, including potential investors, will be able to assess the type of the current investment strategy of the enterprise, and its possible change. These results can be used in the development of programs for the development of investment activity at the regional level.

Keywords: type of investment strategy, criteria of identification, accounting and reporting, payments on investment transactions

It is known that the presence of particles in the lubricating fluid additive or wear products, and also due to its molecular orientation of the wall near the solid support surface bearing lubrication is separation into layers of different viscosities. Laminar flow of a viscous incompressible fluid in the gap of the thrust and radial bearings considered in [1-16]. A significant drawback of the proposed methodology here is that the computational model is ignored pressure dependence of viscosity. For large values of the pressure in the lubricating layer of lubricant viscosity increases significantly, and there is a need to address the dependence of viscosity on pressure.

Keywords: double-layer lubrication, maintenance force adapted profile, stratified flow, pressure dependence of viscosity, viscoplastic grease

In the presence of liquid lubricant particles precipitate from wear products or additives, as well as from the wall of the adsorption and chemisorption on metal surfaces contacting bearing surfaces separation occurs at the layers of lubricants with different viscosity properties. For viscous incompressible stratified lubricant in the gap thrust and radial bearings seen in the works. A significant drawback of these studies is that the calculation model is ignored pressure dependence of viscosity. For large values of the pressure in the lubricating layer of lubricant viscosity increases significantly, and there is the need to address the dependence of viscosity on pressure.

Keywords: double-layer lubrication, maintenance force adapted profile, stratified flow, demfiruyuschie properties, pressure dependence of viscosity.

The most important problem of the city is that of economic entities with emission sources, developing projects of maximum permissible emissions (MPE) on their own sources of emissions, and the effect of summation of pollutants from all sources combined into the atmosphere of the city today moment, unfortunately, has not been investigated. An inventory of sources of emission of pollutants into the air, the optimization of observation posts and conduct the calculation of the dispersion of pollutants in Volgograd help to display detailed picture of air pollution in the city. Some problems in the development of a consolidated draft MPE invited to use the balance sheet liability method of pollutants in the city.

Keywords: pollution, the project of maximum permissible emission inventory of emission sources, pollutants, background contamination, the observation posts, balance method, rate limitation of the volume of seizures of oxygen