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Rain scavenging of tritiated water (HTO): A field experiment and theoretical considerations
Abstract An HTO rain scavenging experiment was performed under measured atmospheric field conditions. Dry deposition was minimized and undercutting of the plume by sampled precipitation was avoided.Expand
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Precise trace rare earth analysis by radiochemical neutron activation
A rare earth group separation scheme followed by normal Ge(Li), low energy photon detector (LEPD), and Ge(Li)−NaI(Tl) coincidence-noncoincidence spectrometry significantly enhances the detectionExpand
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Deposition and Resuspension Section
Nineteen papers are covered in this section. Significant contributions were made in 1975 in both the theoretical and the more practical experimental measurements of particle deposition andExpand
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Cosmogenic Isotope Production in Apollo Deep Core Samples
SAMPLES L. A. Rancitelli, J. S. Fruchter, W. D. Felix and R. W. Perki'ns Battelle-Northwest, P.O. Box 999, Richland, WA 99352 One of our strongest tools in defining the lunar regolith history is theExpand
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The Integration Process for Incorporating Nuclear Explosion Monitoring Research Results into the National Nuclear Security Administration Knowledge Base
The process of developing the National Nuclear Security Administration (NNSA) Knowledge Base (KB) must result in high-quality Information Products in order to support activities for monitoringExpand
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A large detector, anticoincidence shielded multidimensional gamma-ray spectrometer
Abstract A multidimensional gamma-ray spectrometer has been fabricated using two 11″ in dia. × 6″ thick NaI(Tl) crystals which are shielded from their phototubes with 4-inch thick pure NaI lightExpand
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Cosmogenic and Primordial Radionuclides in Lunar Samples by Nondestructive Gamma-Ray Spectrometry
The 7Be, 22Na, 26Al, 44Ti, 46SC, 48V 51Cr, 54Mn, 56Co, 57Co, 57CO, 40K, 238U, and 232Th were measured in lunar fines and portions of three rocks. Major production of cosmogenic radionuclides is dueExpand
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An all sodium iodide anticoincidence shielded multidimensional gamma-ray spectrometer for low-activity samples
Abstract A multidimensional gamma-ray spectrometer detector system has been developed which employs two 23 cm dia. by 20 cm thick NaI(Tl) cyrstals as its principal detectors. Each detector is viewedExpand
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