ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Crude oil transportation: Pick your poison
We all know that nuclear energy is the best energy source available—the safest and most reliable with the lowest life-cycle carbon footprint and the lowest environmental impact of any source, according to the latest UN report (unece.org/sites/default/files/2021-11/LCA_final.pdf).
Sarah Scarboro, Nolan Hertel, Eric Burgett, Rebecca Howell, Armin Ansari
Nuclear Technology | Volume 168 | Number 1 | October 2009 | Pages 169-172
Dose/Dose Rate | Special Issue on the 11th International Conference on Radiation Shielding and the 15th Topical Meeting of the Radiation Protection and Shielding Division (Part 1) / Radiation Protection | doi.org/10.13182/NT09-A9120
Articles are hosted by Taylor and Francis Online.
In the event of a terrorist act involving a radiological agent, internal contamination due to inhalation is a potential health threat. When a large population is potentially impacted, there is need for methodology to serve as an initial screening or triage tool to rapidly identify individuals with significant amounts of internal contamination and to assist in prioritizing collection of large numbers of bioassay samples needed in such an incident. Common handheld radiation detectors and medical devices are tools that can effectively and rapidly screen a large number of people for internal contamination due to gamma-emitting isotopes. This work investigated the use of a common medical device, a thyroid uptake system or thyroid probe, in screening for internal contamination in individuals. The response of a thyroid uptake system in such a situation can be estimated by using a validated Monte Carlo model of the thyroid uptake system and various human phantoms. A computational model of the thyroid uptake system was built using the Los Alamos Particle Transport Code, MCNP Version 5. The validation of this computational model was demonstrated by comparisons to a series of benchmark measurements using the actual device and six isotopes with a range of gamma-ray emission energies.