1.   Another federal official said Thursday that bomb experts had several reasons to be cautious about the positive finding of explosive residue.

2.   A positive finding is that one third of the shows featuring teens talking about or having intercourse also contained educational sex messages.

3.   A positive finding was that children showed increased cognitive skills and school readiness after entering day care when their mothers went to work.

4.   Duke University Medical Center researchers are the latest to come up with positive findings.

5.   Everyone talked about their positive findings, as well as where she was struggling.

6.   Hilary Rosen, Washington lobbyist for the Recording Industry Association of America, limited her reaction to the positive findings in the FTC report.

7.   In that case as well, federal officials say the positive findings on five of those employees are only preliminary.

8.   Positive findings on herbs would be great news if Americans could obtain reliable products with known doses of substances that have medicinal effects.

9.   The negative test results this week do not disprove the two positive findings of anthrax last week in a trash bag at the postal center.

10.   The positive findings mean the Charlestown, Mass. company can file a new drug application with the US Food and Drug Administration.