51.   UN peacekeepers, the study said, also sexually exploited children, demanding they strip or have sex in exchange for food or cash.

52.   Vincent Schiraldi, director of the institute, said other studies show juveniles in adult facilities also are more likely to be physically and sexually abused.

53.   While the premium conglomerates vary in the types of businesses they run, they share four key characteristics, the study said.

54.   Opening up telecommunication, finance, insurance and transport industries would help Botswana develop its trade, said the study.

55.   A natural protein that suppresses cancers may also help regulate aging, says a study that suggests mice age faster if the protein is overactive.

56.   Adolf Hitler and Hermann Goering were prominent customers of Swiss dealers who traded in art works plundered from Jews and other Nazi victims, a new study said Thursday.

57.   Americans are working only less than workers in South Korea and the Czech Republic, said the study by the U.N. agency.

58.   And athletes were more likely than nonathletes to have social conditions that raised the likelihood of binge drinking, the study said.

59.   Assigning clinical pharmacists to work with doctors on medication and dosage decisions could also reduce errors, the study said.

60.   Blacks and Hispanics who have the same financial status and credit records as whites continue to face pervasive discrimination from home mortgage lenders, a study said Wednesday.