Intensive development of marine oil fields is characterized by significant pollution of sea environment, linked with leaks of diesel fuel and oil products during production activities on ships, or as a result of technical means accidents. To assess the potential scale of environmental impact mathematical modeling of hypothetical spills is required. The main processes of distribution and physico-chemical transformation of diesel fuel determined. The spreading of diesel fuel slicks on sea surface in case of accidental spills in storm conditions evaluated. Assessment of spatial-temporal picture of emergency development allows to select and prove a strategy for spills control during a storm wind.

Today additive technologies are one of the most dynamically developing types of «digital» production. They allow to achieve acceleration of the solution of problems of preparation and adjustment of production and are already actively applied and to production of finished goods. Additive technologies are a part of industrial robots (IR). On their basis there is a possibility of the organization of complexes with a possibility of fast adjustment and readjustment which, in the majority, are intended for building in the flexible automated lines of additive production. The greatest efficiency of automation of layer-by-layer synthesis at the expense of IR can be reached due to the comprehensive approach to a question of creation and introduction of quality assurance systems considering features of structure and mechanisms of work of the additive installation. To control the quality of layer-by-layer synthesis by means of the control system of the additive installation, it is necessary to take into account the structural features of the 3D-Lapper. An important role in the work of additive plants is played by the properties of the polymers used in bulk printing, which affect the quality of the final product.

The actuality of the extended research of spatial factor of formation of the territory of the maximum long-term air pollution, as a prerequisite of health risks to residents in industrial cities and the corresponding indicator is specified. Due to the heterogeneity of the dispersion conditions, the real boundaries of the zones of negative impact of emission sources turn out to be more controllable, and due to the overlapping and layering of contamination fields, the concentration of impurities may exceed the norms. It was proposed to correct the known index of the ratio of the industrial site area and the pollution zone and use it to calculate the average annual area of the such fields, taking into account key meteorological parameters. Recommended correction factors that characterize the proportion of polluted urban areas, highlighted the key elements of the industrial hub as objects of environmental engineering and specified the direction of search for organizational and technical solutions.

Анотація. У статті досліджено вплив світового рейтингу університетів-Webometrics на якість ресурсів відкритого освітнього е-середовища. Проаналізовано показники та тенденції Київського університету імені Бориса Грінченка за даним рейтингом, описано досвід роботи університету щодо покращення позицій у Webometrics, зокрема, особливості організації відкритого освітнього е-середовища та запровадження внутрішнього вебометричного рейтингу структурних підрозділів. Розглянуто вплив на рейтингові показники публікацій науковців, розміщених в відкритому інституційному репозиторії та створення профілів у Google Scholar. Ключові слова: Webometrics; рейтинг університетів; вебометричний рейтинг; відкрите освітнє е-середовище університету; інституційний репозиторій; профіль науковця; якість есередовища.

Air monitoring makes it possible to zone the urban environment according to the degree of technogenic impact, using significant socio-ecological and economic indicators to optimize management decisions for a wide range of applied tasks of territorial strategic planning. Fuzzy expert assessment uses the representation of knowledge in the form of linguistic variables, so it is important to provide the developer of software tools with reliable characteristics of the subject area of monitoring. Based on the critical analysis of the known approaches to the ranking of the territory according to the criteria of environmental safety, a matrix method for zoning the territory of an industrial agglomeration is developed and discussed for the coordination of two indicators - «specific ecological and economic damage» and «the coefficient of localization of aerotechnogenic load from stationary sources of emissions». The indicators best reflect the complex pollution of the territory and the complex causal operational and natural links in the chain: «technology → gas purification system→ source of emissions → dispersion of substances in the surface layer of the atmosphere → formation of an active pollution zone → damage». Ignoring the role of the spatial factor reduces the diagnostic potential of existing predictive automated emission control systems. The author’s propositions are illustrated by the data on the air intensity of economic activity and the discussion of the prerequisites for the harmonization of Russian and international monitoring standards based on the principles of Directive 2004/3 5/CE11 of the European Parliament.