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  1. No Access

    Chapter

    Time Scales of Sediment Focusing in Large Lakes as Revealed by Measurement of Fallout Cs-137

    The sediments of large lakes provide a sink for many of the trace contaminants that have been mobilized in the environment. Several models have been developed to describe the resultant concentration profiles i...

    D. N. Edgington, J. A. Robbins in Large Lakes (1990)

  2. No Access

    Article

    The relative sensitivity and accuracy of NaI(Tl) and Ge(Li) detectors for minor components

    A mixture of233Pa,140La,82Br,64Cu.72Ga,60Co, and24Na of known disintegration rates was counted on a NaI(Tl) and a large Ge(Li) detector. Both systems detected233Pa when present at 0.2%, and accurate results were ...

    H. F. Lucas Jr., D. N. Edgington in Journal of Radioanalytical Chemistry (1973)

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    Article

    A system for the neutron activation analysis of trace elements in samples of biological and environmental interest

    A neutron activation, ion exchange group separation and iterative least squares γ-ray spectroscopy method has been evaluated. This technique is suitable for multiple trace element analysis in a wide range of b...

    D. N. Edgington, H. F. Lucas Jr. in Journal of Radioanalytical Chemistry (1970)