The article substantiates the necessity to address the effects of fog and rain when designing mobile robotic platforms and to define the fog numerical indicators and conditions of its occurrence. The common braking system structure and the working principle of brake disk drying through periodic rubbing of brake pads and disks are brought. The electrical diagram of brake control system with microcontroller and the fog and rain sensors and reliability analysis of this device are given. In a proposed control device operation algorithm the conditions of fog occurrence and the sensor parameters are considered. The algorithm is required to create a software system for mobile robotic platform.

Keywords: mobile robotic platform, fog, braking system, microcontroller, sensors, control system, software system

The authors considers the sustainable development of the housing stock of a large city from the perspective of four factors: the energy efficiency of buildings under construction and reconstruction; capital repairs of apartment buildings, taking into account their energy requirements; the choice between the building and reconstruction on the criterion of resource costs; management of housing resources on the basis of the requirements of a comfortable stay of owners and improving the quality of exerting-proxy services in the housing sector. According to the authors, for the sustainable development of housing is necessary to apply energy saving modern building materials, products and structures and assess the life cycle of buildings in the choice of organizational and technical decisions on the demolition or renovation of buildings.

Keywords: Sustainable development, energy-efficient buildings, big city, building, construction, reconstruction

The article actualizes the issue of increasing farm labor efficiency through automation and the introduction of robotics. The study found that farms of various types have a need to automate the process of harvesting the crop, which determined further directions of analysis. The authors presented the overlook of the current state of the market of agricultural robots and identified its key players. Suggested the solution to automate the process of harvesting fruits and vegetables by the family of AgroMultiBot robots.

Keywords: agriculture, robotics and automation of agricultural production; productivity, competition (competitors), family of AgroMultiBot robots

The article analyzes the impact of displacement that taking place at the mouth of the Don River. This leads to a weakening self-cleaning process of water and increasing concentrations of contaminants. The basic sources of pollution of waters of the river Don and the main types of anthropogenic impact on the aquatic ecosystem. Cases of accidents in factories and transport, violation of wastewater treatment technology, as well as simply by negligence.The necessity of the control of non-periodic oscillations of water bodies located on them intakes, to prevent loss of quality drinking water supply. The main influence of these displacement prone city like Azov, Aksay, Bataisk and Rostov-on-Don. The conclusion about the necessity and the possibility of monitoring the state of the river Don, the organization without expensive continuous observation system with an extensive list of hydro-ecological indices.

Keywords: River Don, displacement, heavy metals, sediments, aquatic ecosystems, water intake structures, hydrological post

The article describes a partial solution to the problem of disposing of waste plastic as their use in the manufacture of fiberglass reinforcement. The comparison of the calculation of the foundation slab reinforcement using the class A-500S and fiberglass reinforcement with a thickness of 300 mm plate. From calculations that by recycling the plastic in the manufacture of fiberglass reinforcement observed economic benefits for the producer (cost of fiberglass reinforcement with the same thickness of the foundation plate 3 times less than steel), as well as environmental benefit for the planet, as this will help reduce the amount of plastic waste without recycling.

Keywords: plastic, recycling, waste fiberglass rebar, reinforced concrete structure, the foundation

this article describes trends in modern architecture of public buildings associated with dynamic architecture. Examines the relationship of imaginative solutions and transformable facade systems. Identified main areas of application of transformable systems and elements in the formation of facade solutions. Given the wide descriptive database design examples of dynamic architecture

Keywords: architecture, dynamic architecture, architectural transformation, transformable facade, public buildings, sustainable architecture.

In the article the urgency of improvement of buildings of educational institutions, creative solutions and architecture educational institutions in the conditions of reforming of the Russian system of education, the essential principles of the conceptual model for the design of modern educational institutions, determined the status of the existing Russian architectural environment of the educational buildings, the examples of the foreign experience of complex design and construction of efficient educational institutions of the Republic of Singapore

Keywords: architecture, building educational institutions, modern education institutions, outdated facades educational institutions, educational organizations, architectural design of buildings, projects, educational institutions, architecture, green architecture,

The paper presents a classification of two-dimensional as well as three-dimensional fractals, fractal characteristics, methods for modeling fractals. The algorithm of visualization fractals have used in the "3D simulation of fractals" software for the first time. The points’ generator module unites the points of space into a set of triangular finite elements in the environment of the computing complex SCAD. Complex fractal geometry have transformed into a spatial finite element model of the fractal.

Keywords: fractal, non-Euclidean geometry, fractal characteristics, two-dimensional fractals, three- dimensional fractals, 3D modeling fractal, energy of fractal, iterations of modeling fractals

The effect of sodium chloride concentration on the job ORTA electrodes. It is found that the electrodes OPTA, especially in the sodium chloride concentration below 50 g/liter, three groups occur conjugate processes, oxidation of chloride ions, the solid-phase oxidation of the anode material, dissolution of the active catalytic coating. The processes of oxidation of chloride ions prevail in current densities of 0.001 - 0.032 A/cm2 at high current densities become essential processes of oxidation of the ruthenium oxide coating. The oxidation of chloride ions, especially at concentrations less than 50 g/liter can be described as occurring in a constantly evolving anode active material due to its corrosion and solid-phase oxidation.

Keywords: ruthenium oxide-titanium anode, sodium hypochlorite, polarization dependence, water disinfection, tafel dependence, oxidation of chloride ions, solid-phase oxidation of the anode material, changes in the activity of the anode material, anion ruthenate, an

In article the analysis of technological processes of repair construction works as sources of formation of fine dust is carried out. Results of pilot studies according to fractional composition and concentration of dust in urban air environment around carrying out such works are given

Keywords: dust, dust emissions, concentration, fractional structure, fine particles

The technique for automation the process of maintenance schedules formation, optimize and adjust and equipment of manufacturing business units repair to reduce their carrying costs is proposed. The information flow of "maintenance planning" LGOK diagram in DFD notation is presented. The uniform loading of equipment and personnel as optimization of maintenance schedules criterion are selected. The algorithm implementation is based on the analysis, lexicographic and successive concessions methods using. to The ranking criteria are assigned and arranged according for repair work ranking to their importance. Designed algorhythm can be used as a basis for decision-making support system for the main experts of the enterprise with its subsequent integration into the existing information system "maintenance planning."

Keywords: maintenance and repair information system, inventory items, database, scheduling, optimization, scheduled preventive maintenance

В статье рассмотрен способ повышения теплозащитных качеств ограждающей конструкции (наружной стены из кирпичной кладки толщиной 380 мм) жилого дома типовой серии, расположенного в г.о. Нальчик, по ул. Карашаева, 13. Представлен теплотехнический расчет ограждающей конструкции. Графическим способом определено распределение температур в толще ограждающей конструкции существующего здания, а также предложенного варианта с применением плит эффективного утеплителя ROCKWOOL для системы ФАСАД БАТТС.

Keywords: ROCKWOOL, эффективный утеплитель, жилой дом, ограждающая конструкция, теплозащита.

Readiness of contemporary youth for formation of stable marriage-family relations is a necessary factor forming stable functioning of a society and also a determining factor of social and national security, which is very essential nowadays in the conditions of non-stability, various challenges and risks. Compatibility/non-compatibility of ideal behavior models of the contemporary youth with the real models in the chosen aspect represents itself as an important criterion of determination of readiness/not readiness of youth for family formation. Today there have been distinguished the factors influencing the formation of an ideal partner of other gender, these are family (parents, relatives), referent groups, first experience of communication with other gender, mass media, etc.

Keywords: youth, Russian youth, student youth, family, marriage, gender, model, behavior model

Are represented the results of studies on the development of the high-temperature (oxidation-resistant) fibroarmirovannykh composites with the application of volcanic pumice. The application of basaltic fibers in the composites makes it possible to increase strength, high-temperature (oxidation-resistant) properties of composite and to decrease shrinkage strain. Are revealed optimum percentage reinforcements by the volume by the fibres of concrete matrix and the relationship of fiber length to the diameter with the application of a method of the mathematical planning of experiment. The mathematical models of the strength properties of the composite are obtained

Keywords: portland cement, volcanic pumice, basaltic fiber, high-temperature (oxidation-resistant) properties, limit, compression strength and bend of the composite

The article discusses the influence of design parameter of the spin flow of primary input on efficiency of dust collection and aerodynamic resistance of dust collector on the counter swirling flows. Covers theoretical and experimental dependences describing the effect of setting the initial twist of the flow on the collection efficiency and the aerodynamic resistance of dust collectors, and the optimal values of the initial intensity of the spin flow

Keywords: dust collector, inertia precipitator and counter-swirling flows, the separation chamber, the aerodynamics of the near-wall region, the motion parameters of the dust particles, the primary input stream, formparametr swirling flow, the dust collection effic