The hypothesis that ecological differences play a role in the evolution of body colour variation within and between sexes in a radiation of endemic Hawaiian damsel? 1/4 ?ies is tested.
A simple two-sector effort-regulation model, which assumes that the cost of job loss responds to labor's bargaining power and which acknowledges influences of institutional change, import penetration and shifting employment, can account for the declining real wages for non-supervisory workers in goods sector industries in the 1980s.
Screen capture (taken February 4, 2015) of a web page listing several ACM (Association for Computing Machinery) copyrighted publications of Dr. Henry M. Walker, Grinnell College.
The Academic Resource Centers (ARC) is an evolving network of professionals from various offices and departments across the Grinnell College campus. As an informal affinity group, the ARC does not exist on the college organizational chart, nor does it have a budget. Members of ARC fluidly collaborate to support faculty and student fluency with cross-disciplinary skills that support teaching and learning in the liberal arts.
