Our programs are based on decades of scientific research in the fields of medicine and nutrition. (emetabolic.com)
But it's not impossible - especially when the marriage counseling techniques are based on four decades of scientific research with couples who make their relationships last. (couplescounselingalameda.com)
Society's knowledge of current and future climate change has been established through decades of scientific research into the natural causes of past changes in climate, the buildup of anthropogenic greenhouse gases in the atmosphere, and the linked behavior of the oceans, atmosphere, ice, land, and biosphere. (environmentalresearchweb.org)