1.   The brickwork in the x-ray theatre is crossed, bonded and covered with a barium rich plaster which ensures that the room is sealed from radiation leakage.

2.   Federal tests in the area have never found radiation leakage.

3.   Plant officials said there was no danger of radiation leakage in the affected circuit, which was closed off pending further investigation.

4.   Barnes kept the handle in a safe after leaving NASA and performed periodic tests on it for the administration to test for radiation leakage.

5.   France on Wednesday shrugged off news on radiation leakage at a South Pacific nuclear test site, insisting there was no environmental danger.

6.   No injuries were reported, officials said the accident caused no radiation leakage, and the cause of the derailment was under investigation.

7.   No radiation leakage was reported in or around the plant.

8.   Officials said the accident caused no radiation leakage.

9.   Russian scientists headed for the Norwegian Sea aboard a scientific research ship Saturday in a bid to seal holes in a sunken nuclear submarine and prevent possible radiation leakage.

10.   Russian scientists headed for the Norwegian Sea on Saturday to seal holes in a sunken nuclear submarine and prevent possible radiation leakage.