T Dyer Master Technician Contact DYERTA@ORNL.GOV All Publications Simultaneous Separation of Protactinium-230 and Uranium-230 Isotopes from a Proton-Irradiated Thorium Matrix Separation and Purification of Berkelium-249 and Einsteinium-254 Organizations Isotope Science and Enrichment Directorate Radioisotope Science and Technology Division Radioisotope Production Engineering and Analysis Section Radioisotope Infrastructure Development Group Radioisotope Research and Development Section