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The top documents tagged [year half life]
Global Threat Reduction Initiative Mobile Source Tracking Projects Presented by: Kurt Silvers, Pacific Northwest National Laboratory
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Tritium Management at Fermilab Stuart Henderson Associate Laboratory Director for Accelerators Community Advisory Board Meeting August 23, 2012
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The Evolution of Stars and Gas in Galaxies: PhD Midterm Philip Lah A journey with noise and astrometry
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Composition of the Sun and meteorites serves as a standard reference for all other solar system, galactic and cosmic chemical/abundance research. Outline
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Solar Elemental Abundances LPL/NSO Summer School 2008 A. A. Norton
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In 1800’s, Fraunhofer discovered dark lines in solar spectrum
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Outline
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For commentary, questions and answers
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