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U.S. Transuranium and Uranium Registries News

Postdoctoral Opportunity at the USTUR

A Postdoctoral Research Associate position is available immediately at the USTUR. The research will focus on evaluation of uncertainties in radiation dose assessment for internally deposited radionuclides in support of radiation epidemiology. The successful candidate will also have the opportunity to work on several biokinetic modeling projects in close collaboration with operational health physicists, biostatisticians, and radiochemists.

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2018 Annual Report

The FY2018 USTUR Annual Report has been completed and is available for download. It summarizes organization, activities, and scientific accomplishments at the USTUR from April 1, 2017 to March 31, 2018.

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Avtandilashvili gives keynote lecture at dosimetry conference

Maia Avtandilashvili was invited to provide a keynote lecture at the 12th International Conference on the Health Effects of Incorporated Radionuclides (HEIR). This conference, which is held every 4 years, focuses on topics related to radionuclides that have been incorporated into the human body. In total, USTUR faculty gave four presentations at HEIR – two by Dr. Avtandilashvili and two by USTUR director, Sergei Tolmachev.

HEIR website
USTUR presentations

National and international scientists tour the USTUR’s laboratory facility

Oleg Belyakov (center) with USTUR faculty during the laboratory tour

Three tours of the USTUR’s laboratory facility were given to attendees of the Low Dose Conference in Richland, WA, September 30 – October 3, 2018.

Prior to the meeting, Oleg Belyakov of the International Atomic Energy Agency (IAEA) gave a presentation at the USTUR titled, “Overview of NAHU/ARBR Radiation Biology Coordinated Research Projects (CRPs)”. This was followed by a tour of the laboratory facility, which includes an autopsy room, a radiochemistry laboratory, an alpha spectrometry counting room, and a sample storage area.

During the conference, several additional individuals expressed interest in a laboratory tour. A tour was given to Michael Bellamy and Sandra Davern of Oak Ridge National Laboratory, and Yuliya Lyamzina of Fukushima Medical University, Japan. The different types of tissue materials that are available at the USTUR, such as frozen organs and paraffin embedded tissue blocks, were discussed. Following the tour, Maia Avtandilashvili demonstrated unique features of the USTUR’s academic version of the Integrated Modules for Bioassay Analysis (IMBA) biokinetic modeling software. An additional tour was given to Doug Boreham (Bruce Power, Canada), Stephanie Puukila (Flinders University, Australia and Laurentian University, Canada), Jake Pirkkanen (Laurentian University, Canada), and Christopher Thome (Northern Ontario School of Medicine, Canada).

USTUR research presented at joint conferences

The 2018 Meeting of the Conference on Radiation & Health (CRH) was held in conjunction with the Radiation Research Society’s (RRS) annual meeting in Chicago, IL, September, 23-26, 2018. The USTUR was well represented at the joint meetings, with one invited lecture and one poster at CRH, and two posters at the RRS meeting.

The invited lecture was given by USTUR director, Sergei Tolmachev, as part of a special session on International and domestic health studies among radiation exposed. This special session was organized by the Department of Energy’s Office of Health and Safety.

DOE article about special session

Former USTUR director donates radiological book collection to WSU Tri-Cities

Ronald and Susan Kathren

Former USTUR director and WSU professor emeritus, Ronald Kathren, and his wife, Susan, donated an extensive collection of radiological books to WSU Tri-Cities. The collection consists of books on topics relevant to the radiological sciences, such as radiation biophysics, and radioactivity and health. The Ronald and Susan Kathren Radiological and Affiliated Sciences Collection is located in the Max E. Benitz Memorial Library, and was dedicated during a ceremony on Friday May 18. Kathren directed the Registries from 1989-1999, and transferred the program from the Hanford Environmental Health Foundation (HEHF) to WSU in 1992.

WSU Tri-Cities news article

Sara Dumit defends her PhD research

Sara Dumit and her graduate committee: Sayed Daoud, Kathryn E. Meier, Sergei Tolmachev, Jeannie Padowski, Daniel Strom.

The USTUR is pleased to announce that USTUR/College of Pharmacy student, Sara Dumit, successfully defended her doctoral dissertation on May 14, 2018. Her dissertation, titled “Development of a new compartmental model for plutonium decorporation therapy,” describes a new biokinetic model for the removal of plutonium from the human body following administration of the decorporating agent DTPA. Ms. Dumit will submit a paper describing the model to the Health Physics journal.

USTUR director participates in Million Person Study workshop

Sergei Tolmachev participated in the 3rd Million Person Study workshop, held at Oak Ridge National Laboratory on May 2-4, 2018.

L to R: Michael Bellamy (ORNL), Katie Bayles (ORNL), Keith Eckerman (ORNL, NCRP), Betsy Ellis (Oak Ridge Institute for Science and Education, ORISE), Ashley Golden (ORISE), Mike Mumma (Vanderbilt, IEI), John Boice (NCRP, Vanderbilt), Rich Leggett (ORNL), Luiz Bertelli (LANL), Sergei Tolmachev (USTUR), Shaheen Dewji (ORNL). Photo courtesy of M Bellamy.