PBS news executives pronounced their increased ratings as proof of their competing thesis: that there is a substantial audience engaged deeply enough in American politics seeking more complete coverage of the conventions.
This report represents the outcome of a substantial and engaged team effort, most extensively by Berkman Center researchers, with many contributions from others elsewhere at Harvard and in other institutions and centers around the world.
Ali had been "part of a very substantial operation engaged in terrorist activity in Afghanistan", he said.
Instead, the incentives are substantial to engage full force in the nomination process where the marginal value of each dollar is higher and more likely to influence the outcome than in the general election.
"We are becoming a real player in the areas we have targeted to build a substantial loyal and engaged audience online – big tabloid exclusives, improved photo sets, informative and entertaining live blog event coverage, timely and controversial opinion".
In response to criticisms made through peer-reviewed research, IBM and Microsoft have considered limitations in their software, made substantial improvements, and engaged more broadly in debate about the ethics of artificial intelligence.
Only about 12.5% are those proverbial teenagers; in fact, more than a third are aged 30-54, which are family-raising years, signifying that a substantial number are engaged in long-term employment.
A substantial minority also engaged in heavy binge drinking (drinking more than 20 drinks on an occasion).
They assumed disengagement to be universal and inevitable, claims which soon came under attack by researchers reporting substantial numbers of engaged (very) old people.
Fetal risk from maternal exposure to lead during pregnancy is substantial, so women engaged in occupations or crafts known to have a risk of lead contamination should be screened periodically.
