The issues of spatial orientation and navigation in the environment of large university complexes. The various functional and urban planning types of university complexes based on spatial orientation. The problems of spatial orientation in the built environment for the two types: urban "local" systems "integrated" type; Country (or suburban) campuses. Was investigated systematized modern "language" of visual communications for the university environment. Stand "information carriers" and "information structures" among university complexes "functional spatial structure" building "composite structure", "decorative plastic" and "semantic-graphic" structure. The conceptual model of the "frame of orientation" university environment as a complex system of spatial orientation of the inner and outer three-dimensional structure of the building. Marked methodological stages of the project forming a "frame of orientation" for new construction and modernization of university complexes. Stages based on three levels of visual contact "newcomers" and open objects and interior environment of the university complex "occurrence" on Wednesday, "awareness" of the environment, "dissolution" in the medium.

Keywords: university complex, spatial orientation, visual communication

The article discusses the dependence of mechanical flexural strength porcelain stoneware on the content and type of phases composing his ceramic body. It was found that the high strength characteristics of products is achieved by increasing the amount of content of crystalline phases and glass phase. An increase in the number of metakaolinite consisting stoneware contrary, leads to a reduction in its strength.

Keywords: porcelain gres, structure, crystalline phase, amorphous phase, glass phase, the flexural strength

Production of sodium hypochlorite as disinfectant agents to clean water, suitable to be deployed on the basis of a thermal power plant or nuclear power plant. Power plant-manufacturer GHN can profit from its implementation. The proposed scheme will facilitate rapid and efficient transfer of rural water supply in an environmentally and safer water treatment technology.

Keywords: sodium hypochlorite, water, disinfection, disinfectant, concentration, ecology

The article describes the structure, detailed description of the high-voltage switch-mode regulator integrated circuit LM5001-Q1 for the automotive electronics and the basic features of its application. This integrated circuit is designed to build effective pulse DC-DC converters with different topologies of power parts (boost, flyback, forward, SEPIC). It can be used for building of power supplies for industrial, telecommunications and automotive applications. The controller has in its structure a power MOSFET, current sense circuit, peak current limit circuit, a high-voltage bias regulator, bandwidth error amplifier. The article describes all possible modes of integrated circuit, principle of the current mode control and the slope compensation of current signal. The article explains the principles of operation of the current limit circuit and thermal protection, and specifics of the organization of external synchronization.

Keywords: LM5001-Q1, integrated circuit, high-voltage switch-mode regulator, pulse DC-DC converter, pulse-width regulation

The article reflects the contemporary problems of the transport component of the process of logging. The analysis of the financial costs during the development of annual allowable cut, taking into account the construction of roads. The recommendations, the implementation of which contributes to the efficient and cost-effective management of air timber harvesting using a helicopter. The characteristics of the cargo helicopters and slinging mechanisms for logging operations. The calculation of the cycle time of the helicopter on the harvesting operations. Conclusions in areas conducive to efficient use of helicopter logging.

Keywords: Helicopter timber harvesting, Logging operations hoisting mechanisms, cycle time,

In clause the opportunity of use balloon cable system descent to transport operations in remote mountain conditions is described. Dependence of system on wind influences is reflected. Proceeding from this, the design procedure of dynamic pressure which arise in the top suspension bracket of system is resulted, in view of mobility of a balloon under action of a wind. The technique allows to estimate the pressure arising in the top and bottom points of a suspension bracket at change of force of a wind, lengths of a suspension bracket, a corner and speed deviation of a balloon.

Keywords: Cable balloon system, timber transport operations, fluctuations of a rope, dynamic pressure of a rope

The technique of the research problem solution of influence of different types of concentrators on the stress-strain state of main gasline pipes involving compact flat specimen is considered. The algorithm of carrying out numerical experiment and its realization in the APDL language in the ANSYS is developed, one of possible forms of additional stress concentration – a circle is considered, and shown its influence on stress redistribution, the size and a form of area of a biaxial stress.

Keywords: stress-strain state, flat specimen, stress concentration, finite element method, automation of finite elements grid creation, defects in pipes, weld

Discusses ways to ensure trouble-free operation of hydraulic drive, a construction of the high pressure hose, which contains carbon-fiber yarn as reinforcement element

Keywords: Hydraulic drive, uglevolovkno, high pressure hose, pressure, negative temperature

In article it is shown that search of patentable decisions for centrifugal dehydration of wood materials is intensified. The design of basic knots of the device for centrifugal drying of forest products directed on clearing of vibration loadings is considered

Keywords: forest products, dehydration, centrifugal drying

The article is devoted to one of the urgent problems of the present-day Russian reality that is the family institution transformation which progresses in the network of the crisis of traditional family and forming the present-day family pattern. This period is characterized by forming transformational space in domestic and conjugal sphere that is presented with coexistence of traditional and new forms of domestic relations. What is in store for Russia and its diverse in ethnocultural and sociocultural respect regions? What pattern of family is going to be prevailing in Russian society in the nearest future? The author is trying to answer these questions in this article with using the synergetic methodological paradigm of investigation.

Keywords: the family institution, the family, the traditional family, the present-day family, egalitarian family, patriarchy, matriarchy, the crisis of traditional family, synergetic paradigm, transformation of family.

The article presents data on the coefficient of performance (COP) of the existing irrigation systems, data on losses from irrigation channels and the distribution of their filtration. Examines the implications, fuss-tic at lower efficiency and as a result, filtration of water from irrigation canals-systems. A number of measures to reduce the loss of water through seepage from irrigation canals, including: maintenance, engineering and design activities.

Keywords: Filtration, irrigation system, coefficient of performance, protivofiltratcionnye activities, covering, cladding, screens, geosynthetics

In order to improve minimally invasive technique knee arthroplasty authors propose "retractor to retract the patella in minimally invasive total knee arthroplasty," which can improve visualization during surgery to protect the extensor apparatus of the knee joint and reduce the number of complications and "Apparatus for carrying a minimally invasive knee arthroplasty" to improve the accuracy of the endoprosthesis implantation through access «quadriceps-sparing».

Keywords: invasive knee replacement, gonarthrosis, medical instruments

The article analyzes the demographic dynamics and settlement communities in the North Caucasus regions and territories of the South of Russia in the post-Soviet period. Fixed basic forms, directions and scope of migration, as well as gender and age structure of some communities. Understands the complexity of the interaction of host South Russian ethno-cultural communities and the North Caucasian diaspora, explores the peculiarities of "Slav-North Caucasus" etnokonfliktnogo capacity in urban areas and rural regions of the South of Russia. Outlines possible prospects of development of the North Caucasian communities within the "Russian dance" South macro-region

Keywords: North Caucasian diaspora, South Russia, population distribution strategies, migration activity,ethnocentric potential

At present an important role in solving energy conservation problem is assigned to thermal pumping plants (TPP). Using processes of evaporation and condensation of easily boiling liquid circulating in the system they extract low potential heat from environmental objects and provide heat supply for buildings, constructions, greenhousee and so on. Artificial sources of low potential heat for TPP of different capacity can be, for instance, ventilation air and exhaust gases, circulating and waste water,ground. Energy efficient reasonability of TPP use in the system of water disposal for the town of Novocherkassk in Rostov region is considered. Calculations indicate that there is a technical potential to replace a boiler house operating on expensive gas fuel and emissing into the atmospere more than 850 t of carbon dioxide - greenhouse gas - with ecologically clean TPP, one of which uses heat of waste water and the other - heat of ground.

Keywords: thermal pumping plant, renewable sources, energy conservation, evaporation, condensation, waste water, ground

The article analyzes the population dynamics, habitat settlement in the Rostov region of Ukrainians and Armenians, representing two major regional diaspora. We study their complex demographic and spatial relationship in the post-war decades, and in the post-Soviet period. The reasons rapidly declining regional Ukrainian community in the late twentieth century - beginning of the XXI century. Predicted the most likely scenario, the demographic dynamics of the two diasporas in the coming decades, examines the role in this process of modern Ukrainian crisis caused by the influx within the scope of large numbers of refugees.

Keywords: Ukrainians and Armenians, regional communities, and the number of resettlement, ethno-cultural structure of the Diaspora