Even though differentiation was low, migration between clusters was shown to be relatively limited.
In this same study, DiBP, DnBP and BBzP concentrations also exceeded the 300 μg/kg migration limit, however, levels in the two other studies were low for these particular phthalate species [ 26, 36, 44].
Furthermore demographic modeling indicated low migration rates with nearby populations.
We further proposed two hypotheses regarding migration between the derived sub-populations: an absence of migration or a low migration between groups (with a migration rate of 0.02%).
In addition, the Census 2009 projection incorporated four net international migration assumptions: a) high migration, b) constant/medium migration, c) low migration, and d) zero migration.
The migration data presented herein could be useful when defining acceptable migration limits for certain types of cemented femoral stems.
Migration limits the genetic divergence of populations and so impedes the process of speciation.
Nonspecific migration limited purity to 70%.
Cemented components showed the lowest migration.
