Others ended when no more activity was recorded by the life support systems.

All their activities must be recorded in a log book, which the police may check.

Historical volcanic activity has been recorded since the 16th century.

No activities of his are recorded there, however, and the war soon ended by a truce.

Additional seismic activities were recorded in the days following the event.

"It's like you had the chest open and were recording electrical activity from the surface of the heart."

I don't understand how anyone can complain about openly recording activity on private property.

Past solar activity may be recorded by various proxies including carbon-14 and beryllium-10.

Gao Jifu's activities for the next several years are not recorded in history.

If you use this system, you should understand that all activities may be monitored and recorded.