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2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
What’s the most difficult question you’ve been asked as a maintenance instructor?
Blye Widmar
"Where are the prints?!"
This was the final question in an onslaught of verbal feedback, comments, and critiques I received from my students back in 2019. I had two years of instructor experience and was teaching a class that had been meticulously rehearsed in preparation for an accreditation visit. I knew the training material well and transferred that knowledge effectively enough for all the students to pass the class. As we wrapped up, I asked the students how they felt about my first big system-level class, and they did not hold back.
“Why was the exam from memory when we don’t work from memory in the plant?” “Why didn’t we refer to the vendor documents?” “Why didn’t we practice more on the mock-up?” And so on.
T. A. Gabriel, R. T. Santoro, H. W. Bertini, N. M. Larson
Nuclear Science and Engineering | Volume 53 | Number 3 | March 1974 | Pages 323-325
Technical Note | doi.org/10.13182/NSE74-A23357
Articles are hosted by Taylor and Francis Online.
A newly developed calculational model for nucleus-nucleus collisions has been applied to obtain secondary-neutron spectra from 100-MeV/nucleon alpha particles incident on 12C and from 100-MeV/nucleon 12C incident on 12C. These data can be used in estimating shielding requirements for medium-energy heavy-ion machines. Also included is a comparison between a previous model used only for calculating secondary-particle spectra from alpha-particle nuclear reactions and the new, more general nucleus-nucleus collision model.
