Yet Ms. Fiorina, speaking softly but firmly, proved a difficult witness to corner.
But as the endearing, wonderfully sung City Center Encores! production firmly proves, even second-tier Rodgers and Hammerstein musicals have their undisputable charms.
The claims for pet therapy are well established – if not firmly proved – and this week university students taking exams have been given an opportunity to cuddle up to piglets to relieve their stress.
As the recent Broadway revival directed by John Doyle firmly proved, a musical like Stephen Sondheim's "Company," while unmistakably redolent of the culture of the early '70s, can transcend its time period.
Until recently, the pathogenic effect of PALB2 missense variants has not been firmly proven.
Although causality can never be firmly proven on the basis of a small observational study, the effects we observed are biologically plausible including the diminution of risk with increasing habitual travel frequency.
If we found a candidate gene set which connects gene expression changes and lymph node invasion (A in Figure 7), it should be able to explain the relationship to cancer prognosis (C in Figure 7), because the correlation between lymph node invasion and cancer prognosis has been firmly proven (B in Figure 7).
At the top of the paper was drawn a triangle, and underneath was written firmly "To prove that Angle A is equal to Angle B".
On the basis of our results we cannot firmly establish the nature of this relationship, and although a cause-effect mechanism cannot be proven it seems to us plausible because of the independence of the aetiology of mucosal damage.
