11.   Logger Richard Dukes climbs a tree in search for a sutable place to tie off a cable for a cable pulling operation along the Mendocino Coast in Northern California.

12.   Surgeons removed the aneurysm from Rogers and from Soderstrom then and tied off the affected posterior circumflex humeral artery, a branch of the axillary artery that was dispensable.

13.   The bit of comic relief started when we sent Bridget Suckling up the mast to tie off our reaching sail.

14.   The next day, state divers found a second bag, tied off to kelp on the ocean floor.

15.   The primitive stem cells were then injected directly into the hearts of other mice that had been given heart attacks by tying off an artery.

16.   The Tigers tied it off Jimmy Key in the sixth and had runners on second and third with one out.

17.   Then he made a small incision across the vein near the ankle on each leg and another at the groin, tying off the ends.

18.   They found four liters of blood in her abdomen and quickly tried to tie off an artery that was gushing, but accidentally sliced through a nearby vein.

19.   They then induced heart attacks in the mice by tying off a blood vessel to the heart.

20.   They then injected human angioblasts into rats in which heart attacks had been induced by tying off a coronary artery.