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In this article the author makes an attempt to explore the most important ethical and moral issue facing the ambulance service specialists. Each person may require assistance, it is a universal service and assistance is provided as quickly as possible. All this requires that emergency service personnel have the necessary moral and ethical qualities, which at the same time are an essential component of the psychological burden.

Modern labor markets and educational services have moved to the stage of development which is characterized by significant mismatch between supply and demand. This disbalance is exacerbated by the fact that there are significant discrepancies between the educational and professional standards. In these circumstances, it clears the importance of intensifying marketing all market operators, including the educational institution (institutions of further training) that apply competitive strategies. The necessity to find new forms of cooperation between educational institutions with enterprises of the real economic sector (agribusiness companies and fuel and energy companies) is evident. Due to new industrial facilities these enterprises face the serious problem with personnel. Implementation of effective strategies in education and industry is possible by means of corporate education provided by further training institutions. This education combines the resources of the educational institution and the employer, it enhances harmonization of educational and professional standards when training specialists according to the programmes adapted to concerete requirements of business and employers. The issue on formation and development of human capital assets can be solved by means of the cluster approach to a common educational, scientific and production space only.

The paper states that personal worldview, personal thinking mechanisms, specific ways of cognition and personal communications are changed due to the modern era of total informatization. The dynamics of these processes was impossible in the previous history, but today it leads to great contradictions that contribute to both progress and degradation of humanity. The purpose of this article is to identify the socio-historical causality and direction of these trends from the point of view of opportunities and risks of human formation as a subject of modern social processes, in particular, and of the historical process as a whole. The article focuses on the problem of understanding the emerging opportunities for the development of a new subjectivity.

The article explores the system of somatic training of professional and applied physical qualities of cadets of military higher education institution. The author’s opinion is the system includes the purpose, functions, components and diagnostic tools. The system is aimed at development of professional and applied physical skills by means of cadets’ somatic training. The paper highlights internal and external factors influencing development of professional and applied physical qualities of cadets of military higher education institution. Functioning of each component of system of somatic education is registered in educational and educational process of Military Institute of Internal Troops named after Colonel I.K. Iakovlev of the Ministry of Internal Affairs of Russia.

The article is devoted to the study of questions about the legal minds on abortion doctors referred to in Article 52 of the Criminal Code of Poland. The research results indicate that this problem is not adequately studied and is a serious ethical problem of our time.

The application possibility of the earlier elaborated preparation method of bactericidal Ag-containing coatings on synthetic fibres for the synthesis of more accessible and inexpensive bactericidal coatings based on Cu and Zn was investigated. It was identified that the transition to more active metals liable to the formation of oxides significantly hampers the synthesis of the desired compounds on the metallised surface of fibres and led to the localization of the precipitate growth and a dramatic decline in its mass. Another synthesis method of slightly soluble compounds of these metals that is based on the use of ion-exchange fibres and allows increasing the mass of the synthesizable coatings and improves the uniformity of their distribution over the surface was proposed. Coatings with slightly soluble Cu and Zn compounds (copper carbonate and a mixture of copper oxide and hydroxide, oxide and a mixture of zinc hydroxide and oxide) using FIBAN K-1 cation exchange fibres (Byelorussia) were synthesized. A comparative analysis of the antimicrobial activity of these materials on two bacterial test cultures was carried out: Staphylococcus aureus and Escherichia coli . It was demonstrated that the resulting coatings exhibited various bactericidal and bacteriostatic activities depending on the type of the material and the coating, their sample weight, type of the test strain and its contact duration with the material. In all cases, materials based on ion exchange fibres demonstrate higher antimicrobial properties. Materials with Cu- and Zn-containing coatings can be promising for the application as bactericidal filters in air and water purification systems.

The distribution and the composition of nitrogen-containing bases in heavy oil of the Usinsk deposit and its resinous components were studied. It was determined that resins of the Usinsk oil accumulated more than half of basic nitrogen contained in it. Nitrogen containing bases of oil and its resinous components are presented by high and low molecular compounds. Bases with various molecular masses were isolated using precipitation methods with hydrogen chloride and sulphuric acid extraction. The resulting concentrates were studied by structural group analysis and gas chromatography-mass spectrometry methods. It was demonstrated that middle molecules of nitrogen bases of oil and resins were composed of polycyclic nuclei including aromatic and saturated cycles with various alkyl framing. Naphthenic rings make the main contribution to the cyclicity of their middle molecules. Middle molecules of resins bases are notable by a more pronounced naphthenic nature and developed alkyl substitution. Quinoline, benzo-, and dibenzoquinoline alkyl derivatives are present in the composition of low molecular weight nitrogen bases of oil and resins, in the composition of high molecular mass - benzo- and dibenzoquinoline and azapyrene alkyl derivatives. The compounds identified are mainly presented by alkylbenzoquinolines, the qualitative composition of which practically does not depend on the nature and the molecular mass of the sample under study.

Extraction of nickel, cobalt, zinc and iron (III) with Versatic 10 acid hydrazides in a mixture with proton donor additives (HR) - 2-ethylhexanol, Cyanex 272, Versatic 10, was investigated. It was demonstrated that all mixtures of Versatic 10 acid hydrazides with HR could be used for effective purification of cobalt solutions from nickel. By the efficiency impact on the separation selectivity Ni and Co they form the following row: Versatic 10 > Cyanex 272 > 2-ethylhexanol. Mixtures of Versatic 10 acid hydrazides that are characterized by the maximum separation factors of nickel and cobalt: β_Ni/Co = 890-2240 are of the greatest interest. Additionally, extraction systems based on Versatic 10 acid hydrazides can be used for isolating nickel from iron-containing solutions, as well as when purifying zinc sulphate solutions from nickel. In a mixture of Versatic 10 acid hydrazides and 2-ethylhexanol, the following extraction order is observed: Ni > Fe(III) > Co > Zn. The following separation factors of metals were obtained at pH 1.5: β_Ni/Co ≈ 400, β_Ni/Fe = 50, β_Ni/Zn = 630, β_Co/Zn ≈ 1.6, i. e. nickel can be extracted from solutions containing these impurities. Extracting zinc and cobalt from iron-containing solutions is impossible, as and cobalt from zinc solutions due to extremely low separation factors of this pair of metals. The data on hydrazides based on tert -monocarboxylic acids obtained for the first time can be optimized, since extraction characteristics will depend heavily on various factors including the concentration of components in the organic phase, their ratio, the type of proton donors (alkylphenols, monocarboxylic acids, etc .), composition of the water phase etc . The work results are of practical interest for the hydrometallurgy of nickel, cobalt and zinc.

The composition of polyoses isolated from the products of the mechanochemical treatment of plant raw materials was studied by physicochemical methods. It was demonstrated that mechanochemical action exerted on the components of the cell wall of plants led to hydrolytic decomposition of glycoside bonds of polyoses. A decrease of the polymerization degree of polyoses and the removal of the reaction products as water soluble substances is observed. Complete hydrolysis of polyoses at cavitation does not occur; polyose accumulation with the minimum polymerisation degree of 70-80 units is registered. The intensity of hydrolytic destruction at cavitation is conditioned by the strength of the base used in the process of mechanochemical action. Alongside with hydrolysis, oxidation of primary and secondary hydroxyls in structural units of polyose molecules takes place, resulting in the formation of carboxyl and carbonyl groups, respectively. It was suggested that at the stage of tribochemical impacts, the primary hydroxyl glucoside ring is primarily oxidized, leads to the transformation of individual sections of the cellulose chain to structure resembling irregular polymer of the glucuronic acid. Subsequent cavitation in aqueous alkaline solutions leads to decarboxylation, resulting in the transformation of the glucuronic fragment of oxidized cellulose is transformed into the D -xylose. Herewith, the entire molecule of oxidized cellulose turns into an irregular polymer consisting of the glucuronic acid and xylose. The intensity of oxidative destruction at cavitation is also conditioned by the strength of the base used in the mechanochemical action process. It was demonstrated that all polyoses obtained as a result of the mechanochemical action in aqueous ammonia solutions contain organically bound nitrogen. The use of stronger bases at cavitation contributes to its partial removal from the polymer structure. It can be assumed that nitrogen is present in polyoses as amine and amide groups.