This article analyzes the role of organizational culture as an important tool for increasing staff motivation. There are revealed peculiarities of interaction of enterprise culture and corporate system of motivation and the substantial party culture from a position of strategic resource of the enterprise in the management of the personnel motivation.

Keywords: organizational culture, motivation, staff, culture, motivation, motivational policy of the enterprise, corporate incentive system

In the article the algorithm of construction of an array of points, put in correspondence to points of a compartment of a surface is resulted. Calculation formulas for the coordinates of points are shown. The possible cases of the location of the corner points of the array are considered. And the conclusion is made that this algorithm will help in modeling acoustic, optical and other processes.

Keywords: array of points, surface area, algorithm for matching array points, geometric modeling, radix-vector

Nhe proposed method save energy, including the classification of cars according to the power consumption and algorithm of measures whose implementation at the industrial enterprises will reduce the energy consumption

Keywords: the method of the power saving algorithm of measures to reduce energy consumption

Gas-powder dynamics within the off-axis nozzle of the Precitec YC52 laser cladding head (Germany) has been studied using the original Tepler shadow setup, the high-speed tracing system and the laser Doppler anemometer. The length of the laminar part of the gas-powder flow has been optimized for variety of the transport and shielding gas flow, as well as the diameter of the orifice of cyclone. Powder jet at the nozzle’s outlet follows the carrier gas flow structure. In case of 4 mm nozzle’s diameter, the powder stream separates into two stable vortex structures near the surface of the substrate, causing significant losses of powder particles (about 2/3 of the total powder mass) within the melting zone, which finally reduces the efficiency of the deposition process and the powder utilization. Practical recommendations on the application of the optical diagnostic to optimize gas-powder jets for laser cladding are provided.

Keywords: laser powder cladding, shadow method, off-axis nozzle, tracing, laser Doppler anemometry, gas-powder flow optimization

The assessment of the quality of the production of works on the construction of the upper layers of the road cover by the destructive and non-destructive method is considered, both methods are compared by searching for the main advantages and disadvantages. The order and the scheme of the production of each of the estimates are described.

Keywords: motor roads, quality assessment, road facilities, gamma density meters, electromagnetic (dielectric) densitometers, radioisotope densitometers, densitometer

This work is devoted to the automatic generation of verification sets of test procedures; the proposed and developed algorithm for selecting trial solutions for solving the problems of satisfiability of Boolean formulas.

Keywords: test sets, automatic generation, solver, Boolean constraints

The article deals with the characteristics of hydrophobic swollen perlite and methods of its research. The perspective of the use of expanded perlite in various industries is described. Possibilities of application of these materials in practical use are shown.

Keywords: composite materials, energy saving, modification of perlite, hydrophobic perlite, methods for improving properties

The article deals with the estimation of production risk and risk of occupational diseases on the basis of an assessment of the impact on the working factors of the labor process. Analysis of the working conditions according to special evaluation of working conditions. Definition of factors of production environment, harmful to the health of workers and comparative analysis of the working conditions for harmful production factors.

Keywords: occupational risk, harmful and hazardous production factors, identification, conditions of work

The main problem is to determine the bandwidth of the power cable system (PCS) through monitoring of the thermalfluctuation processes cable. Investigated the temperature field in the cross section of the cable in accordance with the theory of heat conduction. The results of studying the thermal conductivity of the PCS. In Matlab, using the system equations Fourier transform in the cylindrical coordinate system is built, the temperature gradient in the cross section of the cable and the environment. On the basis of the thermalfluctuation theory to examine the process of destruction of insulation by thermal vibrations of the atoms, with the partial discharges (PD). The study of failure-free operation of the insulating material PCS. Determined the probability of occurrence of the CR in dependence on influencing factors (temperature, insulation, number and size of inclusions). The distribution of the probability of occurrence of the CR in dependence on a value of density inhomogeneities insulation (y) and the energy of rupture of chemical bonds (D).

Keywords: forecasting, aging of insulation, partial discharges, thermalfluctuation theory

The article deals with the movement of erythrocytes along the narrow capillaries with a diameter smaller than the erythrocyte diameter. Red blood cell in narrow capillary has tank-treading motion. The erythrocyte rotation frequency reaches several dozen revolutions per second. Electric charges located on the surface of the erythrocyte, move together with the erythrocyte membrane and create a magnetic field in the surrounding space. A two-dimensional model of erythrocyte movement along narrow capillaries was constructed. If the erythrocyte surface area and erythrocyte charge are known, then the density of charges on the erythrocyte membrane can be determined. The magnetic field strength of a moving charged particle can be determined if the particle charge, the particle velocity, the distance from the particle to the point at which the magnetic field strength is determined, the angle between the direction of the particle velocity and the direct connecting particle, and the point at which the tension is determined are known. The total strength of the magnetic field of several moving charged particles is defined as the vector sum of the magnetic field strengths of the individual moving charged particles. In the two-dimensional model it is assumed that the red blood cells are rectangles that move along the capillary, and the erythrocyte membrane is the sides of the rectangle. Discrete charges are located on the sides of the rectangle and move either clockwise or counterclockwise. It is possible two variants. Their membranes either rotate in the same direction or in opposite directions. Calculations were carried out for both variants and at different rates of rotation of erythrocyte membranes (from 0 to 50 revolutions per second) and distances between red blood cells. It is shown that at distances between erythrocytes smaller than the two capillary diameters, the influence of neighboring red blood cells can be neglected (the difference is less than 3%).

Keywords: "mathematical model, magnetic field, erythrocytes, narrow capillaries, magnetic field strength "

The article deals with the issues of impact interaction of particles with layers of dispersed material of different thickness. The influence of the interaction velocity and the thickness of the substrate on the appearance and structure of the collision result is investigated. It is established that at low speeds there is a crater formation while the particle is on the substrate surface. With the growth of the interaction rate, the formation of a crown is observed, and particles penetrate into the substrate material. Experimentally determined the values of the velocity and thickness of the substrate, corresponding to the beginning of the formation of the crown.

Keywords: particle, blow, flow, splash, reflection, speed, stream, the bulk material flow, the recovery factor of speed, the substrate

The article is devoted to topical problems of modern construction - creating a comfortable environment for people in the premises and in the areas of construction by studying and researching the heat-wind processes in the city canyon. Particular attention should be paid to the role of insolation in the formation of the heat-wind regime of the canyon space, which is the determining factor of the thermal regime of the buildings and the building area.

Keywords: urban canyon, insolation, buildings, solar radiation, heat balance, radiation balance

The problems of young families are analyzed. The relevance of the study of the social welfare of modern young families is shown. A cognitive model of achievement and stabilization of the social welfare of a young family was constructed on the basis of the results of the study ""The Life of a Young Family in the Rostov Region"", 2017. It is shown that the basic model of achieving social well-being is a two-loop scheme with positive feedback. Each of the contours of which corresponds to the basic characteristics: socio-cultural and economic well-being. The principal problem of the factor of satisfaction of needs is revealed. The necessity of creating a full-fledged monitoring system of the socio-economic level of a young family included in the social policy framework of the state is shown.

Keywords: young family, social welfare, system characteristic, cognitive modeling, model, two-circuit scheme, feedback

The article examines the organizational and technical aspects of detecting leaks and unauthorized taps as an important area of safety of oil pipelines. Priority to the timely detection and prevention of leaks and illegal taps in oil pipelines is the improvement of technical methods of detection.

Keywords: oil pipelines, safety, leakage, unauthorized tapping, warning, technical methods

The paper is considered modelling the process elaboration of a pit for high-rise building in the case of dense urban area. The research is analyzed stress strain state of soil with retaning wall. The authors are developed various design solutions of the retainig wall to decrease of displacement of the nodals in soil finite element model. According the results, it has selected rational design solution of retaining wall.

Keywords: dense urban areas, retaining wall, finite element method, stress-strain state, soil massif