Word: schulert
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...strontium 89, though they are similar in emitting damaging beta rays. Main difference: Sr-89 decays faster, losing half its activity in 54 days, v. 20 years for Sr-90. But of the two, Sr-89 may be a greater hazard to the unborn child, warned Dr. Arthur R. Schulert of Columbia University's Lamont Geological Observatory, because an atomic fission bomb produces 160 times as much of it, and 20 times as much as appeared in milk after weapons tests. While Sr-89 does not remain active long enough to harm an adult, it may be a threat...
...Columbia's Lamont Geological Observatory, in a project financed by the U.S. Atomic Energy Commission, they go under the scrutiny of scientists who analyze the bones for strontium 90. Last week the project's three scientists, Drs. Walter R. Eckelmann, J. Laurence Kulp and Arthur R. Schulert, made their second annual report. The bones told a sobering story of increasing amounts of radioactive fallout from nuclear-weapons tests...
...find out how much damage mankind should expect from strontium 90, one of the fallout isotopes, the U.S. Atomic Energy Commission financed a study by Drs. J. Laurence Kulp, Walter R. Eckelmann and Arthur R. Schulert of Columbia's Lament Geological Observatory. Last week the team made a report in Science...
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