The results of analytical researches of migration processes and turbulent diffusion of exhaust  aerosols, produced by traffic flows within reserve technical lanes of highways are given. It is concluded that rotors, determined as some areas of the rotary motion of an aerosol, are always formed within the diffusion divergence field of turbulent flows of exhaust aerosol.

Problems and Challenges of the US Social Policy in the Context of Migration Crisis

Problems and challenges of EU social policy in the context of migration crisis are considered in the article. An attitude of individual member states to the migration crisis in Europe is researched. It has been determined that nowadays EU social policy remains a vulnerable area that requires a comprehensive unified approach and appropriate support to all its member states.

Modern Approaches to the Solving Migration Problems: the Architectural Component of the Migrant's Socialization

The purpose of the article is to identify and reveal the relationship between the architectural type of housing/resettlement for migrants and the integration of such a category of persons into the structure of the native population of the receiving state.

Peculiarities of functioning and challenges of the EU development in the short term perspective (2017–2018)

The authors consider the newest internal and external threats to the EU in the nearest future (2017-2018) which are determined by global, regional and local trends of world development and changes of political, economic and security priorities of the EU within the context of signing the Rome Declaration in 2017. It is asserted that the economic risks and strengthening of Euroscepticism are considered as traditional for the functioning of the EU.

The Influence of Polystyrene Modifier and Plasticizer Nature on the Properties of Poly(vinyl chloride)

Poly(vinyl chloride) (PVC) has been modified by dissolution of polystyrene modifier in diesterphthalate plasticizer, followed by dispersive mixing with PVC. The effects of the kind of modifier and plasticizer used on the wetting of PVC by the plasticizer have been evaluated. The degree of plasticizer migration out of the material and the effects of the migration on mechanical and thermophysical properties of modified materials have been determined.