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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Latest News
What’s in your Dubai chocolate? Nuclear scientists test pistachios for toxins
For the uninitiated, Dubai chocolate is a candy bar filled with pistachio and tahini cream and crispy pastry recently popularized by social media influencers. While it’s easy to dismiss as a viral craze now past its peak, the nutty green confection has spiked global pistachio demand, and growers and processors are ramping up production. That means more pistachios need to be tested for aflatoxins—a byproduct of a common crop mold.
A. Saplakoglu
Nuclear Science and Engineering | Volume 11 | Number 3 | November 1961 | Pages 312-317
Technical Paper | doi.org/10.13182/NSE61-A26009
Articles are hosted by Taylor and Francis Online.
A careful measurement has been made of the total cross section of U235 as a function of neutron energy for neutrons within the energy range 0.004 to 0.4 ev. The cross section at an energy of 0.0253 ev has been found to be 694 ± 1.5 barns.
