The inclined tensions and compressions in the bars of a braced web are equivalent to this shear.
Compressions are delivered at a rate of 100 times per minute, giving five chest compressions followed by one rescue breath in successive cycles.
The compressions help you get used to transferring your weight from foot to foot.
There is ample proof throughout the country of alterations of level within recent geologic periods; and there have even been compressions, resulting in a relative rise of the ground, over the crests of anticlinal folds, within historic record.
Cardiopulmonary resuscitation (CPR)-An emergency procedure designed to stimulate breathing and blood flow through a combination of chest compressions and rescue breathing.