A. N. Kosygin Moscow State Textile University

The current business conditions in the Russian Federation, which are closely correlated with external macroeconomic shocks and geopolitical transformation, necessitate the initiation of a project to create an integrated state corporation in the field of electrical engineering. The main function of which could be to provide comprehensive renovation of the electric power infrastructure of new administrative regions integrated into the economic space of the country. Two main technologies are actively used in the work: a) matrix aggregate calculator (MAC), which allows assessing economic resilience at the level of individual enterprises; b) industry indexing, which allows moving from the levels of sustainability factors for individual enterprises to the industry as a whole. Technologies for analyzing the strategic competitiveness of enterprises and industries are also used, implemented as part of relevant software solutions (including with the participation of the author of this article). The industry comparison showed that the Russian electrical engineering industry is well represented in its regional niche and has comparable (and even better) levels in comparison with foreign indicators. However, the Russian industry has a number of vulnerabilities: a) survival due to the conditional free commodity credit of the supplier; b) low volume of own industry capital; c) insufficient level of efficiency, in comparison with the level of the Central Bank’s key rate (the owner does not receive a risk premium). All these vulnerabilities are perfectly eliminated as part of the creation of a new state corporation due to: a) recapitalization; b) introduction of state factoring of the supplier; c) introduction of protective options for private business owners (for example, in terms of ROE at least 35% per annum).

Multiple drug resistance is one of the major threats to global health. One of the approaches to solving this problem is antimicrobial photodynamic therapy, however, currently used photosensitizers are not sufficiently effective against pathogens. Polycationic molecular constructs enhance the binding and penetration of photosensitizers into poorly permeable gram-negative bacteria. Such conjugates can be obtained by introducing polyethyleneimines into a photosensitizer molecule. In this study, we synthesized a branched tetraamine and introduced it into the pyrrole ringA of the natural chlorin molecule and assessed invitro the photoinduced toxicity of the new photosensitizer against Staphylococcusaureus, Enterococcus faecalis, Pseudomonas aeruginosa, and Escherichia coli bacteria. Compared to its structural precursor, the obtained chlorin with a branched polyamine residue demonstrated an increased bactericidal effect when irradiated with light.

Abstract—Information is provided on the synthesis of mono-azo compounds with 60–97% yields by the azo coupling reaction of 2-methylresorcinol with aryldiazonium salts of various structures. The synthesized mono-azo compounds are tested as acid and disperse dyes for dyeing of textile materials made of polycaproamide fibers. The results of research of color fastness to washing, sweat, and light show good operational properties of coloring. Conclusions on the dependence of color fastness on the structure of the studied azo compounds are made.

The article examines the normative, conceptual and ethical aspects of employers' responsibility for creating jobs that reduce risks and ensure the health of medical workers. An overview of the normative documentation of the World Health Organization and the International Labor Organization is presented, data reflecting the morbidity of health workers due to a weak degree of protection in the workplace are presented. It is concluded that the high degree of not formal, but real responsibility of the employer for ensuring working conditions conducive to the health of medical workers has a positive effect on their loyalty, reduces staff turnover, ensures the effectiveness and sustainability of the organization in the medical services market.

The article studies the Futurism concept in the stylistic ontogenesis of design and architectural solutions of XX -early XXI. The author refers to the origins of futuristic architecture to fix the primary ideology of this style and then evaluates its congruence with the conceptual views and the worldview position of the artists who created their architectural works at each stage of Futurism development. The hypothesis is put forward that architectural styles formulated as a result of visual art evolution, really accepted by the public and recognized by the professional community, and which occupied steady positions in the world arena of architecture, are the result of performance in which the artist, keeping the ideology of the style, integrates the extra perspective art elements, corresponding to trends of the particular epoch of architecture. The verification of this hypothesis, undertaken through the "sketching" of the contemporary Futurism image, was carried out by researching the actual trends in architecture of the 21 st century, identifying their main features, and formulating the parameters of the order on their basis, which will define the nature of the new steady state of the architectural system, expressed in a futuristic performance. The futuristic performance was defined as a processual kind of architectural art that extends and spreads to all the new stylistic solutions, thus becoming an interdisciplinary phenomenon, characterizing the synthesis of architectural, visual (painting, graphics, sculpture) and digital (visual effects, created through digital technology) arts, which allows us to see the eclectic vectors of its development. The study of the Futurism directions mentioned above allowed us to conclude that each architect, each artist or designer sought to reflect in their work not only the extrospective (material message) but also the introspective image of the environment (artistic and spiritual message), in which this work is embedded.

The effect of salt mist exposure on the surface structure and permeability of thermoplastic polyurethane used in the production of temporary storage tanks and transportation of diesel fuel was investigated. After exposure to salt mist, the analysis of photomicrographs showed the alignment of the surface of the polymer material. IR spectroscopy revealed a change in the chemical composition of thermoplastic polyurethane, and the appearance of a quaternary ammonium salt, which leads to an increase in the polarity of polymer macromolecules and increases the relaxation rate of the polymer material structure. An approach to modeling the natural loss of diesel fuel during storage in elastic tanks is proposed. The parameters of the model allowed us to quantify the effect of salt mist on the diffusion permeability of thermoplastic polyurethane for diesel fuel. At a storage temperature below 60°C after exposure to salt mist, the tightness time increases and the natural loss of diesel fuel decreases during storage in the tank.

<p>Данная монография представляет собой разностороннее исследование феномена зла в культуре, которое нацелено на раскрытие исторических и культурных основ понимания злодейства и образов злодеев различных эпох.</p> <p>Работы, вошедшие в книгу, могут быть интересны специалистам гуманитарной и социальной сфер, а также исследователям феноменов современной культуры и медиа-реальности.</p>

One of the main tools used to study the technological processes of waste gases purification from metallurgical production is physical simulation. The problems of large-scale transitions that arise in the course of such a study can be circumvented by conducting experiments on industrial and (or) semi-industrial units. The article presents possible options for reduction of emissions of chlorine-containing components, taking into account the chemistry of the reactions occurring throughout the entire operational cycle of neutralization.