Sentence examples for migration of males from inspiring English sources

Recent migration of males could be responsible of the low Y-chromosome diversity observed.

This study was undertaken in a rural, predominantly female headed area of South Africa, with migration of males for work.

A mating system to reduce the inbreeding of commercial females in the lower level was examined theoretically, assuming a hierarchical breed structure, in which favorable genes are accumulated in the upper level by artificial selection and the achieved genetic progress is transferred to the lower level through migration of males.

For instance, there is a strong negative association between temporary migration of males and communicable disease mortality early during the observation period; in contrast, the association of temporary migration and mortality turns positive in the latter part of the observation period.

Conservationists recommend the creation of corridors between forest fragments for the migration of male lion-tailed macaque.

She cited a number of factors to explain the increase in violence, including mass migration of male laborers to cities, unsafe working conditions, and the legacy of segregation and apartheid policies that encouraged violent crime in townships by leaving them deliberately unpoliced.

The expansion, carrying the diversified E-P2 mutation, may be responsible for the migration of male populations to different parts of the continent and henceforth the rise and spread of the bearers of the macrohaplogroup.

Therefore, the migration of male individuals should be culturally more limited than females and the analysis of maternal lineages, rather than male-specific and autosomal loci, should allow for the exploration of patterns related to geographical habitat differences and/or linguistic barriers.

Instead each time a females reproduces one randomly selected male is assumed to be the father (which implicitly assumed a high individual migration rate of males).

Whilst this study provided an insight into mental health issues faced by adult left-behind family members of migrant workers, further research is needed to explore the impact of migration on male versus female headed households, and how migration affects intra-household power dynamics and relationship outcomes.

Patterns of migration for males and females between 2000 and 2011 are shown in Fig. 1.