As he has campaigned with newly displayed vigor over the past few weeks, Pawlenty has increasingly drawn clear contrasts between himself and Bachmann, and his criticisms of her have grown more aggressive and less oblique.
Fidel Castro, 74, made no speeches as he led a throng of compatriots, estimated at 1.2 million, on a march to celebrate the start of the Cuban revolution, a display of vigor after his fainting spell during a speech last month.
First, all hybrids tested, except for the triploid hybrids with a tetraploid mother, display biomass vigor compared to their respective parents.
Willow and poplar triploids, in general, have been known to display improved vigor, but the basis for this observation has not been studied [ 5, 14, 15].
Ulyanovsk's elections have displayed a vigor absent nationally.
The ancient quarrel between philosophy and literature here displays undiminished vigor and renewed significance.
But as the race for the White House takes on a new air of volatility after President Obama's off-kilter debate performance last week — a poll from the nonpartisan Pew Research Center on Monday suggested that Mr. Romney had wiped out the president's lead among voters nationally — Mr. Romney is displaying new vigor in his fight for Ohio.
Despite some apparent internal dissension over the summer, the Obama administration has recently displayed unambiguous vigor in the realm of sanctions.
He displayed youthful vigor during the televised proceedings, at one point racing up the Elysee stairs to meet a protocol requirement ― something not all previous French presidents might have managed.
Moody and Les (2002) noted that M. spicatum × M. sibiricum hybrid (hereafter 'hybrids') populations in Connecticut, USA, displayed vegetative vigor that could indicate more aggressive growth by hybrid versus parental genotypes, although no quantitative comparison was conducted.
