This suggests that central nodes are producers of emigrants, contain high-quality habitat (i.e., deep snow can make locomotion energetically costly) and that fishers were migrating from high to low quality habitat.
Therefore interventions aimed at controlling tuberculosis in persons migrating from high incidence countries, including those based on active finding of individuals with active disease or latent infection, have been advocated as an important component of tuberculosis elimination strategies [ 3].
†p value comparing incidence rates after ≤1 year to years 5 10, based on assumption that incidence rate in years ≤1 year was overestimated by a factor of 2. Numerous studies have documented elevated rates of TB among groups migrating from high-incidence areas to low-incidence areas.
The above system describes the phenomenon that species always migrate from high concentration regions to low concentration ones, i.e., the movement is a function of species density [24].
This means that the particles migrate from higher shear rate regions to lower shear rate regions.
After the earthquake, fluids will migrate from high-pressure areas to low-pressure areas resulting in time-dependent surface deformation associated with poroelastic rebound (Peltzer et al., 1996, 1998).
In this true melting pot, the original immigrants from Spain and Portugal are now admixed with European immigrants who escaped from the World Wars, Native Americans (now the majority in Bolivia and in very high numbers in Guatemala, Peru and Mexico) and the descendants of the slaves migrating from Africa (very high numbers in Brazil; fewer in Colombia and Uruguay).
Therefore, when compared to natives of higher latitudes with lighter skin pigmentation, natives of tropical regions migrating from lower to higher latitudes may become disadvantaged in terms of their ability to synthesize physiologically required quantities of vitamin D under low levels of annual/winter solar irradiation [29], [30].
Although Aymara children have migrated from the high Andean plateau to the city, this migration has not resulted in a greater presence of anxiety and depressive symptoms.
In Fick's model, molecules migrate from a high concentration to regions of low concentration, with a magnitude proportional to the concentration gradient and in linear relationship with time [ 18].
During film formation, evaporation of water led to the repartitioning of the coalescing agent such that it preferred to migrate from the high T g polymer to the soft polymer.
