1.   A fracture to left arm and severe damage to the left pelvic area occurred during his recovery from the ice.

2.   A prime example occurs during search with heuristic rules, in the choice of a rule from a conflict set.

3.   All have returned to normal without permanent damage, although hyponatremia occurring during surgery has resulted in death or permanent brain damage.

4.   Also shown are photographs of some of the more notable news happenings that occurred during the first half of the present century.

5.   An incident occurred during one session when the children were drawing together.

6.   Fighting occurs during the rut as males compete for dominance.

7.   If pump failure should occur during your absence, the fishes could live for a considerable length of time.