These aspects combined certainly contributed to diminish the barriers imposed by geographical distances, thus enabling the interaction/collaboration of geographically apart groups of people.
It shows little indication of geographical variation apart from a low ASIR in Lesotho (ASIR 35, P<0.01) (Table 5).
However, we do not have a clear explanation for positive association between campylobacteriosis incidence and population density observed for some geographical units, apart from some effects due to differences in case reporting.
Along with the rapid pace of urbanization and the massive population migration, the social bonds built on blood and geographical proximity broke apart; as a result, the traditional norms that had shaped marriage behavior also lost its footing.
Apart from geographical separation, linguistic affiliation seems to be responsible to shape J2-M172 pool in India.
Apart from geographical focus, the company boasts about shying away from run-of-the-mill performance offers, and says it aims to focus rather on the integration of brands straight into the virtual currency ecosystem.
Another interesting example is the cluster of languages primarily spoken in the Middle Eastern countries (yellow), which apart from geographical proximity are closely intertwined due to (3) a shared religious tradition.
Apart from geographical formations and topographical transformations, the 3D animations show cave paintings, early human dwellings and humanity's control of fire in Cappadocia, an area known for its Christian monastic communities and structures, which was taken into consideration in planning the projection.
This suggests that either the dispersal ability of the migratory locust is not as strong as thought (such that gene flow cannot effectively prevent geographical populations from drifting apart genetically), or some other processes are involved, which caused population divergence.
Research has shown that rural students face many particular barriers to pursuing medical education, as apart from geographical isolation, rural communities generally lack the facilities and resources to support their candidates for training [ 17].
