51.   Studies Clear Nasdaq of Collusion Both Nasdaq and a group of market makers released studies they say proves that there has been no collusion among market makers.

52.   That happened this year when his group released a study on Jet Skis showing that their engine sounds constitute noise pollution.

53.   That study was released in Fresno yesterday by the California Endowment and the Institute for Rural Studies.

54.   That was the advice offered Tuesday by the National Council of La Raza, which released a study of entertainment programs on networks and in syndication.

55.   That same year, the General Accounting Office released a study of the federal program so far.

56.   The AAA released the study as part of a lobbying campaign urging Congress to spend more money on highways and bridges.

57.   The agency also said it would release a study showing that pickups and sport utility vehicles are deadly to the occupants of cars hit in the side.

58.   The American Association of Marriage and Family Therapists releases a study showing a direct relationship between psychotherapy and improved mental health.

59.   The budget office released its study last week, and its findings generally tracked other research into the gap between rich and poor.

60.   The budget office study was released as House and Senate Republicans were pushing to complete a compromise welfare bill.