They will show a slowly rising curve for many centuries. (religion-online.org)
The calculation demonstrates that the shape of this energy barrier can vary, from a step - function to slow, continuously rising curves that lead to considerably lower losses. (sciencedaily.com)
Subsequent studies have borne out this view (Abramson et al. 1988, Herman and Chomsky 1988, Entman 1989, Chomsky 1991, Dahlgren and Sparks 1991, Greider 1992, Barnet and Cavanagh 1994, Krugman 1994), From 1972 to 1992 there has been a steeply rising curve of money and time spent on political campaign media, especially television, and it has directly matched a descending curve of actual political participation (Phelan 1992). (religion-online.org)