11.   This shows that the rectal luman is bigger and that the rectum is more compliant at low induced pressures in women.

12.   We need further investigations, however, including larger populations of men and women to confirm the tendency of higher low pressure distensibility in women than in men.

13.   Consequently, on reaching the surface they have a comparatively low residual pressure and explosive activity is very limited.

14.   The answer in this case was the arrival of warm air and its combination with an area of low pressure over Britain.

15.   Ample clouds, showers and embedded thunder will surround low pressure from northern Indiana to western South Dakota.

16.   An area of light snow accompanying weak low pressure will slide eastward into parts of southern Maine, Vermont, and New Hampshire on Tuesday.

17.   An area of low pressure forming along the front will produce many showers and thunderstorms in the Tennessee and Ohio Valleys on Friday afternoon.

18.   An area of low pressure moving into the Rockies will yield showers, especially on the high peaks.

19.   An area of low pressure will promote clouds and isolated showers Tuesday in northern California, northern Nevada and Utah.

20.   An area of rain will brush southeastern New England as low pressure moves south of Cape Cod.