The work is devoted to one of the indicators of hidden family aggression – emotional components of family attitudes. The research is based on the pilot measurements carried out by the survey using the method of semantic differential. A total of 50 people were interviewed, including 18 men and 32 women, aged 18 to 64 years. The option with calibration was used, and respondents were asked to characterize on a semantic scale the real families and both ideal positive and negative ones. Images of ideal constructs defined in semantic space the scale and direction. In accordance with Coombs's "ideal point" approach, the level of emotional perception was estimated by us from the relative distances from the image of the real object to the images of ideal constructs. Analysis was performed for each respondent separately, and based on the results the distribution functions of emotional perception by respondents were built. They reflected the internal structure of the group for affective components. The calculations were performed in the linear approximation (for half-difference of the above-mentioned relative distances) and within the framework of the non-linear psychosemantic phenomenological model. In the last the levels of perception are given in the form of differential equations, which were solved by the Monte Carlo method with by AnyLogic multi-agent simulation package. The obtained results confirm the earlier estimates based on the averaged data. The average value of the level of emotional perception throughout the study audience is positive (0.33 on a scale from -1 to +1), which indicates the absence of aggressive behavior for the majority of respondents. A strongly negative level (from -0.5 to -1) showed only 6%, against this background, they can develop aggressive behavior. Another 6% are characterized by a slight emotional irritation in the family sphere (the level from -0.1 to -0.3), this is an intermediate group which under adverse conditions can develop into a risk group. For the rest of the study audience (88%) emotional relationships in the family are not aggressive, positive.

Keywords: semantic differential, subjective perception, latent variables, psychosemantic phenomenological model, emotional perception, multi-agent modeling, distribution function

The paper contains an analysis of the results of experiments on obtaining radiative structures based on gallium antimonide, formed by the method of thermal melt migration in a semiconductor matrix. The epitaxial process modes within the selected range were optimized for such parameters as the wavelength corresponding to the fundamental transition, a small lattice discrepancy, a small discrepancy in the coefficients of thermal expansion of the growing TP and the matrix. An original effect is described - an increase in the solubility of the Bi content in solid solutions, isoperiodic binary compounds A3B5 under conditions of a gradient temperature field. This effect allows a wide variation in the optical parameters of the element base of instruments based on solid solutions of GaSbBi / GaSb. The mechanisms of the generation of dislocations in a crystallized solid solution and the features of electrophysical and photoelectric parameters are analyzed. A structural solution of a light-emitting diode with strip geometry is proposed.

Keywords: thermomigration, solid solutions, gradient epitaxy, diode with fine mes, gallium antimonide, fundamental transition, photoluminescence spectra

the development of the best available technologies, in particular, the disinfection of waste water from meat processing plants is possible in meat clusters, of which the universities are an indispensable element. Disinfection of waste water from meat-processing plants from sanitary-indicative microorganisms, pathogenic enterobacteria and helminth eggs during the electroflotocoagulation method was investigated. The effect of disinfection from E. coli, eterobacteria and salmonella averaged 99%.

Keywords: meat-processing enterprises, sewage, disinfection, electro-flotocoagulation

The problem of increasing the efficiency of underground construction through the use of progressive methods of labor organization is being studied. It is proposed to improve the work, by shortening the terms, modernizing production

Keywords: organization of construction; underground construction; efficiency of work organization

The technique of calculation of high-altitude temperature profile of electrons in the region E of the ionosphere of the Earth consided. Presented examples of the calculation of the profile of the electron temperature at altitudes of 100 - 170 km, depending on solar Zenith angle given. Discusses the problems of the heat balance of the ionospheric electrons of Earth.

Keywords: ionosphere electron temperature, concentration, heat balance, the heating rate, solar radiation, collisions of electrons, high-altitude temperature profile, probe measurements

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

The article substantiates the expediency of classification of technical heat-saving methods in the operation of residential and public buildings. The results of the study of the physical nature, efficiency and rational application of these methods were used in the classification according to their main function. The proposed classification of heat-saving methods is recommended for use in the integrated assessment of heat efficiency of residential and public buildings, and in determination of sources of heat savings during their operation.

Keywords: Operation of buildings, heat-saving methods, enclosing structures, heating system, hot water supply, ventilation

The method of calculating the heat flow to the ionospheric electrons from photoelectrons resulting from ionization of the neutral atmospheric components by solar radiation in region E of the ionosphere of the Earth is considered . Examples of the calculation of the spectra of photoelectrons and the rate of heat influx to the electron gas at an altitude of 130 km, depending on solar Zenith angle.

Keywords: solar radiation spectra of photoelectrons, the zenith angle of the sun, the collision of electrons, the ionization potential, secondary ionization, effective absorption cross section

The paper considers the issue of the reduction of radon daughter products exhalation from construction materials into the indoor air of residential buildings. The characteristics of materials obtained through the use of radiation technologies are given.

Keywords: radon, exhalation, equivalent dose, volume activity, radon emanation, penetration, polymers, construction materials, gamma background, radon, radionuclides, alpha particles

Data mining methods were used to analyze publication activity of the university staff on the example of the Petrozavodsk State University (hereinafter referred to as PetrSU). In order to identify employees groups with similar indicators of scientific activity, they were clustered. As a result, teaching staff was divided into eight clusters, three of which included employees representing both present and future of science at Petrozavodsk State University, and others that would strive to get into these groups. The presented results of indicators’ statistical processing can be useful for university self-analysis. The university management could draw a conclusion on a current state of scientific activity, both of an individual employee and of the organization as a whole. This will allow to make scientifically-based management decisions in order to improve scientific performance of the organization.

Keywords: university permormance, scientific activity, data mining, clustering, scientometric indicators, h-index, RSCI

The estimation of intensity of patenting of results of intellectual activity by a scientific group is offered in the article. An example of its calculation is given following the analysis of Petrozavodsk State University data

Keywords: index of intensity of patenting, research group, university, h-index, RSCI

The models of resolution of the main types of intrapersonal conflict are given. They are all connected with the choice of the object or action (equal or different valence) of two equiprobable (still attractive). The models were built in the discrete event approximation. It is based on the assumption that the opinion of the subjects about the usefulness of the objects undergoing random fluctuations at each step. Their attraction is the same only average. The second basic hypothesis is that the subject intuitively changes its assessment of the probability of selection after the change of the attractiveness. The transformation probability is modeled using Bayesian theory of decision-making. Numerical experiments showed the viability of such model. It is obtained that in the end, the situation with the choice of is permitted in one direction or another (equiprobable at the level of the final decision). The time resolution is inversely proportional to the width of the fluctuation of attraction. In the work it is also investigated the influence of evaluation by the subject of the significance of the objects. Obtained as a very low evaluation, and Vice versa, too high, hinder the resolution of conflict. The minimum completion time is achieved a little distant relation of the subject to the object (process) conflict. The results are as purely situational, specific significance, and the overall methodological. The presented models allow for an easy generalization to more complex cases involving a variety of factors influence and can serve as a basis for such studies.

Keywords: conflict, intrapersonal, simulation, discrete-event approximation, the fluctuations of attraction, the choice situation, probability assessment, Bayesian theory, decision-making, perception of the significance of the objects of the conflict

In the paper there are examined intrapersonal conflicts associated with the mandatory selection of one option from two, equal their relative attractiveness. To study the effect of social environment we combined two models. The first was the previously developed model based on the theory of Bayesian model intrapersonal conflict one subject. Second was the model the spread of the epidemic presented in the base package of the agent-based modeling AnyLogic. In the numerical experiments it is studied as a manifestation on the intrapersonal level, social aspects of the environment, and Vice versa, the impact of these conflicts on the society. Found that the level of this impact strongly depends on the social value of objects of choice. If this objects important only for the individual, the near social neighbours can only shift the final probability of selection and to reduce the resolution time of the problem. The opposite effect is small. If the conflict causing problem is socially significant both for the subject and its environment, the picture changes dramatically. An association of individuals with the same choice as the conflict and the formation of clusters of two types are started with the development of the conflict in the study community. There is growth of these clusters and their absorption of each other. It was studied several scenarios final solution to the problem, such as the transformation of intrapersonal conflict in intergroup one and confrontation of the formed sub-groups, or complete absorption of one type of cluster other with the winning one of the variant. The obtained results point to the need for the study of social conflicts to pay attention to intrapersonal and the possibility of escalating into intergroup.

Keywords: conflict, intrapersonal, social environment, simulation, fluctuations of the appeal, a multi-agent approach, probability assessment, Bayesian theory, clustering of individuals, inter-group conflict

An analytical review of the production of biogas from plant substrates is giventerprise.

Keywords: biogas, substrate, bioreactor, technologies for biogas production

The article discusses research methodology of intrapersonal conflict by using the affective component of appropriate social attitudes. We analyze three kinds of internal contradictions. Which are classified by K. Levin as the conflict of ""Desire-Commitment"", ""Avoidance-Avoidance"" and ""Commitment-Avoidance"". They are all connected with a choice of appropriate object or action (equal or different valences) of the two equally probable. The affective component of perception of such internal contradictions is determined by the technology of semantic differential on the basis of the survey conducted at the end of 2016 among students DSTU. For the interpretation of the results used the previously developed technique. The distribution functions of the emotional perception of those conflicts are described in article. Which were calculated as in the linear approximation and a nonlinear lookup psychosemantic model. It is obtained that the average affective perception of the studied conflicts neutral or close to that. But the researched audience is very heterogeneous in its emotional attitude to such conflicts. The distribution function is strongly smeared almost all over the range of levels of perception. While approximately half of the respondents are characterized by positive attitude to internal contradictions. This suggests that positive role of conflicts associated with the resolution of problems of an appropriate level subconsciously affects on estimates. A few unexpected results were obtained by a comparison of the perception of conflicts ""the Desire-the Desire"" and ""Avoidance-Avoidance"". Distribution function for the problem of the choice of two positive options is being shifted to the left, in the negative direction, compared with the function for a choice of two unattractive possibilities. The work has shown the promising use of such figure as the affective perception for researching of intrapersonal conflict. The obtained results possess as General methodical so purely situational, specific significances.

Keywords: conflict, intrapersonal, emotional perception, semantic differential, psycho-semantic model, distribution function, stratification of groups, comparative analysis, perception of types of conflicts