51.   In urging expanded use of rapid testing, the disease control centers said there were compelling reasons to know test results quickly.

52.   In the first days of the Games, Botello monitored the action from the central control center.

53.   Instead, they recommended calling a poison control center.

54.   Instead, he found a pair of anxious, unarmed security guards who said the control center, normally staffed by hundreds, was empty.

55.   Integrated Cargo has been testing the system for more than a year from a computerized control center in San Antonio.

56.   It may be impossible to operate the submarine if several compartments, including the control center, are flooded.

57.   It has already purchased a control center for lower-altitude traffic in California.

58.   Ivanov had been called to the Kremlin to explain the cutoffs, which struck military offices and a satellite control center.

59.   John Haviland, a British architect, designed a radial penitentiary, a hub with a control center monitoring seven cellblocks radiating outward.

60.   Last month it alerted local poison control centers to the hoax.