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Prices of urban real estate are formed under the influence of several groups of factors, among which we can identify demand and supply, characteristics of the external market environment, specifics of users, factors of effective use, etc. However, the role of factors is not equal, and the redistribution of their "weight" occurs almost constantly. The importance of the environmental factor (both positive and negative points) is generally not in doubt, but its impact on real estate prices is also constantly changing...

The mouth areas of the seas are the most interesting and complex objects for studying the distribution of pollutant flows and the factors of their formation. Different approaches can be used to identify pollutant flows and the role of the geochemical barriers, in particular the analysis of the distribution of marker compounds that most clearly reflect the pollution levels themselves and possible sources of their entry into the components of the aquatic systems. Polycyclic aromatic hydrocarbons (PAHs) are considere...

Snow cover is of greatest interest for geoecological studies due to the fact that it accumulates a complex of pollutants from natural and anthropogenic sources over a long period. Control and modeling of marker compounds in the snow cover are particularly interesting because marker compounds are toxic on the one hand, and on the other hand they allow to identify anthropogenic pollution pathways and ways of transformation. Polycyclic aromatic hydrocarbons (PAHs) belong to such compounds. The article presents the re...

The aquatic systems of Kerch peninsula are unique groundwater manifestations situated on the area with a low technogenic pressure. Thereby these are very interesting object for the study of processes of the migration and accumulation of the geochemical markers (polycyclic aromatic hydrocarbons, PAHs) as the background areas. The study is devoted to the assessment of the processes on the geochemical barriers (GCB) ? self-organizing components of geochemical systems, where the activation of physical and chemical pro...

The federal information system for providing state final certification and admission can be transformed from a tool of adherence to and compliance with the law in the sphere of admission to higher education programs as the basis for an automated information system for organizing a centralized competitive selection for Russian universities. The research shows that this system needs only a small modification in terms of expanding the list of stored information. At the same time, the technical capacity of the federal...

The present paper focuses on describing the method of bringing dynamic space images of various celestial objects to the uniform reference system. This approach is designed to analyze coordinate and time parameters of cosmic bodies in various phase spaces.Based on this method, images of the Moon and stellar areas obtained with CCDmatrixes were studied. As a result, reducing the images to the single system achieved the accuracy between 0.05 and 0.11 arc seconds by declination and between 0.04 and 0.13 arc seconds by...

Among the key factors and the physical-geographical conditions of the environment in which plants grow and are harvested, the soil presents a major component, which has the role, on the one hand, of a complex indicator of the evolution of characteristics that determine the growth of plants and, on the other hand, of a depository of the influence of all other conditions and factors, faithfully and continuously recording all the phenomena occurred in a certain place and time. This is illustrated by the level of must...

Aerospace engineering is the engineering field concerned with aircraft and spacecraft development and operating. Thus it correspondingly has two major and actually overlapping sectors, as aeronautical and astronautic engineering. Aeronautical engineering was the original term for the field, but as flight technology advanced to include craft operating in outer space as well, this means the field of astronautics, the broader term of aerospace engineering has come since a while into common use. Aerospace engineering,...