51.   Later in the same briefing, Bacon was asked how he could be sure the losses are occurring without the photographic evidence.

52.   Momentous events occur without sufficient foreshadowing.

53.   Most ACL injuries occur without contact, Aiello added.

54.   Often, it occurs without any conscious effort, says psychologist Susan Goldin-Meadow, a professor at the University of Chicago and a leading researcher on gesturing.

55.   Oddly, this soggy year occurred without any tropical storms affecting the region!

56.   Resort officials also said that no development could occur without meeting rigorous state and federal environmental standards.

57.   Rehiring displaced workers and creating additional jobs must occur without help from telecommunications companies, industry executives said.

58.   Seventy percent of ACL injuries in female athletes occur without a collision with another player, many after a sudden stop or a landing on one leg.

59.   Some violence is occurring without apparent motive.

60.   Stone throwing and other violence in the West Bank and Gaza can occur without warning and can escalate quickly.