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Division Spotlight
Human Factors, Instrumentation & Controls
Improving task performance, system reliability, system and personnel safety, efficiency, and effectiveness are the division's main objectives. Its major areas of interest include task design, procedures, training, instrument and control layout and placement, stress control, anthropometrics, psychological input, and motivation.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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May 2025
Latest News
Dragonfly, a Pu-fueled drone heading to Titan, gets key NASA approval
Curiosity landed on Mars sporting a radioisotope thermoelectric generator (RTG) in 2012, and a second NASA rover, Perseverance, landed in 2021. Both are still rolling across the red planet in the name of science. Another exploratory craft with a similar plutonium-238–fueled RTG but a very different mission—to fly between multiple test sites on Titan, Saturn’s largest moon—recently got one step closer to deployment.
On April 25, NASA and the Johns Hopkins University Applied Physics Laboratory (APL) announced that the Dragonfly mission to Saturn’s icy moon passed its critical design review. “Passing this mission milestone means that Dragonfly’s mission design, fabrication, integration, and test plans are all approved, and the mission can now turn its attention to the construction of the spacecraft itself,” according to NASA.
Ryou Yasuda, Naoaki Mita, Yasuharu Nishino, Masahito Nakata, Yukio Nozawa, Katsuya Harada, Teruo Kushida, Hidetoshi Amano
Nuclear Technology | Volume 151 | Number 3 | September 2005 | Pages 341-345
Technical Note | Materials for Nuclear Systems | doi.org/10.13182/NT05-A3656
Articles are hosted by Taylor and Francis Online.
A field emission-type scanning electron microscope (FE-SEM) for observation of irradiated fuels and materials was installed at the Reactor Fuel Examination Facility at the Japan Atomic Energy Research Institute. A cell with remote-handling systems only for the FE-SEM was made to enable safe manipulation of highly radioactive samples. Some parts of the FE-SEM were modified for the remote handling outside the cell. The energy dispersive spectrometer modified for the samples was also equipped on the FE-SEM to determine element compositions of the observed samples. After the modifications, characterization tests were carried out using deposited gold film and uranium rock samples that were unirradiated. In results of the tests, high-resolution images of those specimens were obtained with high magnification above 10 000. From those results, it was expected that the FE-SEM kept the high performance even after the modifications and would be utilized for radioactive samples.
