1.   From meteor studies we know that cometary meteors break up over a very wide range of dynamic pressures during atmospheric entry.

2.   Twenty five patients with acute liver failure were measured for hepatic venous pressure gradient as an index of portal pressure during the course of a transjugular liver biopsy.

3.   Definitive evaluation of the possible causes of oesophagopharyngeal reflux awaits the recording of UOS pressure during well defined episodes of such reflux.

4.   The rise in anal pressure during the manoeuvre was much lower in spinal patients than in controls and varied according to the level of the spinal lesion.

5.   This was a very even match with both goals coming under pressure during the first half.

6.   Arafat also endured considerable pressure during the negotiations, especially from radical Islamic movements and militant Arab opponents.

7.   A spokeswoman for the recreation branch denied China had applied any political pressure during the review.

8.   Bush stepped up the pressure during a news conference Friday, saying short-term tax cuts were needed to help consumers cope with energy costs.

9.   But he insists there will be little real pressure during the Nagano Games.

10.   Cotey maintained that the appeals court ruling vindicates her unwaver ing resistance to group pressure during deliberations.