Another point of dissension about the evaluation was that two companies, using slightly different formulas, were manufacturing malathion during the periods of testing, in the 1980's and 1990's.
The writer can find no point of dissension with Jimmy Kilroe, handicapper to the Jockey Club, over the weights he assigned for the Experimental Free Handicap, which is the annual official appraisal of the past season's two-year-olds.
Vouchers, first proffered by the economist Milton Friedman in a 1955 essay, are among the most divisive issues in education, a critical point of dissension between this year's two major presidential candidates.
Though they touch only a fraction of the nation's 52 million schoolchildren, vouchers are among the most contentious issues today in cities including New York, and form a point of dissension between Mr. Bush of Texas and Vice President Al Gore, his expected Democratic opponent.
He represented a practical, reasoning voice in a period of dissension and chaos".
Although the veterans, from the perspective of middle age, look back fondly on the old days, they also recall various points of friction and dissension.
Relations between Tintoretto and Aretino did not come to an end at this point, even though one of Aretino's letters contains hints of dissension.
Aquitaine remained a centre of dissension.
Lot of dissension going on there.
Reports of dissension continued to filter out nonetheless.
Roiling cauldrons of dissension, about to spill over.
