migration

Migration factors on the main stage urban development

 

У статті розглянуто активний вплив міграційного натиску (переміщень і розселення по території) на планувальну структуру поселень. Елементи системи розселення – центри, периферії, вуличні мережі, інженерні комунікації, житлові райони формують багаторівневі структури, які з’єднані функціональними і просторовими зв’язками. Містобудівний контекст у вивченні міграційних переміщень населення має на меті розробити механізм структурної реорганізації архітектурного середовища.

Instruments for border crossing limitations in the circumstances of European migration crisis

The article identifies the historical origins of crisis phenomena in the field of migration to European countries. The most problematic aspects of migration processes are distinguished, those leading to strengthening anti-immigration moods. The ways of interaction with certain types of migration are systematized, and the role of border restrictions tools is defined. Common and distinct tools that can be targeted at forced or unregulated migrants are described.

RESEARCH OF MIGRATION PATTERNS OF HEAVY METALS IN THE SOIL ENVIRONMENT IN THE AREA OF PHOSPHOGYPSUM STORAGE INFLUENCE

The paper is focused on the research of migration process of heavy metals in the soil environment in the area of phosphogypsum storage in Sumy region. In the profile of the gray forest soils the corresponding genetic horizons were identified. The various structures of compounds containing heavy metals were detected in the samples by the diffractometric analysis. The increased gross content of lead in comparison with the background concentration in allocated humus and illuvial horizons has been determined.

Freedom of movement as a necessary element of migration system

The present article is dedicated to elucidating the issue of possibility to forecast movement of migration system, which immediately affects the community of states, tolerance and leniency towards migrants as necessary elements of the migration system, their conscious conduct in the field of observance of legal provisions and respect towards culture, mentality of population of the host country, which is also an element of this open system.

Impulsive causes of migration in modern conditions

The article explores migration processes, arising in modern transitive society and differently influencing the development of both donor states and recipient states. Present-day impulsive causes of migration are considered in the article. Peculiarities of contemporary migration processes, taking place in Ukraine, in the context of European integration are studied.

Migration processes: concept, essence, current state

The article deals with the concept, essence, modern state of migration processes. Based on international legal acts, the terminology used to determine migration and migration processes is analyzed. Characterizes the methodological principles of constructing a migration model based on the concepts and approaches that exist in the scientific literature, the peculiarities of migration processes, their connection with economic, social, demographic, cultural and legal factors, and the mutual relationship between immigration and emigration.

Administrative and legal mechanism of migration processes in the field of confessional relations

The article deals with the peculiarities of the administrative-legal mechanism of migration processes in the sphere of confessional relations. The migration process in modern conditions requires legislative regulation in various spheres of society. Confessional migration occupies a special place in migration processes, since every person has the right to religious beliefs and freedom of conscience in different countries.

Application of synergetic concepts in the study of migration in philosophic-legal context

This article deals with the explanation of the meaning of such notions as “synergetic effect” and “synergy” and the need for application of synergetic concepts in the study of migration. Determination of the need for a new complex of the methods and views on the system of migration: it has to be studied as an integral unity formed by the structural order of its component elements to achieve the synergetic effect. The article states, that the ideas of synergy deserve special attention when defining the system of migration.
 

DYNAMICSMODELING OF TRAFFIC-RELATED EXHAUST AEROSOLS

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.