41.   The idea is being tested in other cities, but NCR has not put one to work in metro Atlanta, the company said.

42.   The idea has been tested elsewhere, and some teacher unions approve because it does not involve evaluation by supervisors.

43.   The partners tested the idea of marketing to gays in Out Magazine, a national gay publication.

44.   The study offered researchers in the often-acrimonious world of social science a chance to test competing ideas.

45.   They offer fledgling CEOs a forum for testing ideas and exchanging advice.

46.   Three years ago, the marketing company Supermarkets Online decided to test the idea of offering grocery coupons over the Internet.

47.   To test the idea, Lippert rented a room over a movie theater in Queens.

48.   To test this idea, Macklis and his colleagues injected a light-sensitive chemical into a certain area of brains of adult mice.

49.   Those ideas are tested by determining how they address the needs of the people who will use the product.

50.   To test that idea, the researchers took urine samples from hamsters, humans and cattle infected with known prion diseases, and from healthy controls.