Residential segregation by economic status and especially by race is a major characteristic that can shape differential exposure to environmental risks (Morello-Frosch and Lopez 2006).
More recently, Williams and Collins (2001) have extended this argument, suggesting that race-based residential segregation is a fundamental factor influencing health disparities shaping differential access to multiple resources including but not limited to, education, income, and wealth necessary to maintain health.
The resulting variation in traits between and within species is shaped by differential survivorship.
These observations verified that environmental adaptation has shaped the differential allele frequency distribution of eQTLs among human populations.
Reduced arylamine N-acetyltransferase 2 (Nactivityisity is another trait whose evolution was probably also shaped by differential, population-specific selective pressures [ 24– 26].
Our results indicate that the dlx repertoire of teleost fishes and cichlid fishes in particular, is shaped by differential selection pressures and rates of evolution after gene duplication.
Our analyses indicate the presence of dlx3a in cichlids and that the dlx repertoire of cichlid fishes is shaped by differential selection pressures and rates of evolution, with signs of positive selection on specific sites in dlx1a, dlx2a, dlx3a and dlx4b.
It is commonly acknowledged that female and male body size and their plasticities are shaped by differential but inter-related selective forces: fecundity and sexual selection, respectively (Nylin & Gotthard, 1998; Blanckenhorn, 2005), which makes it impossible to pinpoint sex-specific plasticities to single factors.
The mode shape differential equation is linear with variable coefficients.
We then derive a sensitivity result, based on shape differential calculus, for the proximity.
