Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tere A. Eggemeyer"'
Autor:
Shannon M. Morley, Mathew D. King, Erin C. Finn, C. Corey Hines, Donald E. Wall, Brienne N. Seiner, Mathew S. Snow, Tere A. Eggemeyer, Sue B. Clark, Samuel S. Morrison, Lori A. Metz
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:2501-2506
This work describes a radiochemical separation procedure for the determination of gold (Au), platinum (Pt), tantalum (Ta), and tungsten (W) activation in the presence of fission products. Chemical separations result in a reduction in the minimum dete
Autor:
Chelsie L. Beck, Samuel S. Morrison, James M. Bowen, Sue B. Clark, Lori A. Metz, Kaitlyn R. Restis, C. Corey Hines, Brienne N. Seiner, Tere A. Eggemeyer, Martin Leizers, Donald E. Wall, Mathew S. Snow, Shannon M. Morley
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 311:749-754
Determination of environmental tungsten (W) is inhibited by a lack of reference materials and practical methods to remove isobaric and radiometric interferences. We present a method that evaluates the potential use of commercially available sediment,
Autor:
I. J. Arnquist, John L. Orrell, Eric W. Hoppe, A.W. Myers, Sarah M. Shaff, Brian D. Glasgow, Kimbrelle S. Thommasson, Shannon M. Morley, Craig E. Aalseth, Martin E. Keillor, Cory T. Overman, Tere A. Eggemeyer
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 309:1271-1281
Assay methods for measuring 238U, 232Th, and 210Pb concentrations in refined lead are presented. The 238U and 232Th concentrations are determined using isotope dilution inductively coupled plasma mass spectrometry (ID-ICP-MS) after anion exchange col
Autor:
John L. Orrell, Shannon M. Morley, Brian D. Glasgow, Kimbrelle S. Thommasson, Craig E. Aalseth, I. J. Arnquist, Allen Seifert, Cory T. Overman, Tere A. Eggemeyer, Sarah M. Shaff, Martin E. Keillor, Erin S. Fuller, Eric W. Hoppe, A.W. Myers
Publikováno v:
Applied Radiation and Isotopes. 126:185-187
Low-background lead for radiation measurement shielding is often assayed for 210Pb to ensure acceptable backgrounds. Samples of lead assayed with a germanium spectrometer calibrated for bremsstrahlung-based assay of 210Pb provide a view into the 210P
Autor:
Zhicheng Zhang, Brienne N. Seiner, Tere A. Eggemeyer, C. Corey Hines, Donald E. Wall, Shannon M. Morley, Samuel S. Morrison, Mathew D. King, Lori A. Metz, Nic E. Uhnak, Sue B. Clark, Morgan M. Haney
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:2479-2485
Quantifying the iron (Fe) isotopes 55Fe and 59Fe radiometrically can be difficult due to emission interferences or high spectral backgrounds in the presence of other activation products or fission products. The purpose of this work was to demonstrate