51.   Another failure would be disastrous.

52.   As we have seen, the failure was open-ended.

53.   At the trial in Delaware, she affirmed that failure is the furthest thing from her mind.

54.   At Mathworks, failure is no obstacle to advancement.

55.   ATI President Bob Calcaterra says there have been no failures among the companies that have been accepted into the incubator.

56.   Barak says his failures are the by-product of his search for peace and a result of his background as a general, rather than a politician.

57.   Besides, they say, the plane could have been hit by a missile or rocket, and a few still insist that mechanical failure is an outside possibility.

58.   BIDMC said that the reporting failure was inadvertent and that researchers had informed another government agency, the Food and Drug Administration, of the deaths as required.

59.   Boeing spokesman Russ Young acknowledged Saturday that the company had not reported its findings to safety investigators until last June, but said the failure had not been intentional.

60.   Bone marrow failure was the main cause of death among the irradiated mice.