introduction emigration from villages to cities has been happening constantly and nowadays too, and shows the motion of rural societies. but, today the great number of emigrations and the villages getting evacuated from skilled and youth is a social- economical inexpressiveness in our country. considering the important role of human authorities in rural development, youth has an important place...

Abstract There are well‐documented associations between life course changes and migration; yet, the occurrence, order, timing of reasons for migrating growing increasingly diverse. Migration following adverse events, such as a divorce or an involuntary job loss, may be qualitatively distinct from migration undertaken other reasons. Moves, especially long‐distance moves, defined more by seeking ...

ABSTRACT
 Migration is a phenomenon encountered in almost every period of human history. However, today it has become global problem. In addition to economic reasons, seen that the number people who migrate due reasons such as war and disasters increasing. Immigrants face various risks during after migration process. some countries, migrant workers are perceived cheap labor generally prefe...

Migration has always been a natural part of the lives of humans. In the history of humankind, individuals, groups, and whole nations have migrated for various reasons. Never, however, have so many people lived outside the land of their birth as they do now. Today, migration is a major, worldwide phenomenon. International data from 2013 published in the UN’s International Migration Report (UN, 2...

The change from depopulation to population increase in the more remote rural areas of England is analyzed using data from a survey of 300 households in North Devon. The heterogeneous nature of the migrants and their reasons for migration are stressed. "The reasons for leaving the former area of residence tended to relate to lifestyle, personal or environmental factors whereas the reasons for ...

Environmental change is an acknowledged factor influencing human migration. Analytical research regarding the relationship between the environment and human migration has increased in recent years yet still faces numerous hurdles, partly due to limited availability of suitable data. We review available data and methodologies for investigating the environment-migration nexus, identifying data in...

Density-functional-theory (DFT) calculations within the generalised gradient approximation (GGA) were used to examine the behaviour of point defects in the cubic BVIO3 perovskite-type oxide, ReO3. Energies of reduction and of hydration were calculated, and the results are compared with literature data for ABO3 perovskite oxides. The activation energies of migration were determined for O2-, H+, ...

Migration is a complex phenomenon which involves the relocation of individuals between geographical locations and effects population distributions. People may change locations for a variety of reasons. Potential important factors in a migration process can be linked to economic variables (e.g GDP per capita), to labour market variables (e.g levels of employment), to environmental variables (emb...