Scaramella is also being test for radiation contamination.

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One criticism of the coronary CT scan has been the radiation exposure associated with the test.

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The candidate will be expected to performance radiation performance measurements, create test plans, execute them, publish test reports, provide feedback to the other design engineers, and lead some of the manufacturing of antenna.

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Adding more radiation to the antibody could convert the test to a treatment.

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Had their victim died sooner, nobody would have tried the highly unusual test for that kind of radiation poisoning.

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The satellite launched by Seoul is designed to analyze weather data, measure radiation in space, gauges distances on earth and test how effectively South Korean-made devices installed on the satellite operate in space.

NPR: SKorea: Satellite Working Normally, Sending Data

Other instruments will test for atomic elements, organic materials, radiation and water.

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In fact, while the low-risk patients might not receive any benefit from the test, there is at least some risk from radiation--which is higher for a CT angiogram than a traditional X-ray.

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It was one of these citizen groups that detected a spike in radiation in the "Meiji Step" powder that prompted the company to test the product.

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When cardiac CT angiography is being used appropriately -- meaning, for example, in people with chest pain suggesting blocked heart arteries, rather than as a screening test for people with no symptoms of heart disease -- the benefits far outweigh the risk of the radiation, according to Einstein and Hausleiter.

CNN: Heart test can pack radioactive wallop