1.   What happened rather surprised the research department when the concept was tested with a potential user group.

2.   We therefore sought clinical and pathological features that might test this concept and help us identify risk factors for the development of RP.

3.   A few researchers began testing a concept that cycles of starting and stopping drug therapy might strengthen the immune system and help people battle HIV.

4.   Both companies are testing the concept and may expand Net access to other stores.

5.   But Midwesterners love their autos, too, making this part of the country equally attractive for testing the concept.

6.   Fleming believed that starting in a suburban mall rather than in a cosmopolitan urban setting would be a better way to test the concept for an eventual national rollout.

7.   It also includes smaller projects to develop rockets that could help ferry supplies to the International Space Station, and to test concepts for new technology.

8.   Like the Lilith Fair, which tested its concept with smaller concerts before planning a big tour, Spitfire is experimenting.

9.   Ms. Taylor said that Klagholz would probably test the concept in a pilot program involving a handful of districts around the state before making it available to all students.

10.   Ms. Levy said that Kmart has tested the concept and that the Suncoast chain planned to introduce Kids First displays next year.