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.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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!
Latest Magazine Issues
Nov 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
X-energy raises $700M in latest funding round
Advanced reactor developer X-energy has announced that it has closed an oversubscribed Series D financing round of approximately $700 million. The funding proceeds are expected to be used to help continue the expansion of its supply chain and the commercial pipeline for its Xe-100 advanced small modular reactor and TRISO-X fuel, according the company.
K. K. S. Pillay, C. C. Thomas, Jr., C. M. Hyche
Nuclear Technology | Volume 10 | Number 2 | February 1971 | Pages 224-231
Technical Paper and Note | Analysis | doi.org/10.13182/NT71-A30931
Articles are hosted by Taylor and Francis Online.
The applications of neutron activation analysis for the routine monitoring of airborne inorganic pollutants were investigated. The use of several filter media were studied and two suitable filter materials (Millipore EHWP04700 and Dexter X-1215) were chosen for this investigation. An air sampling procedure was used to obtain several representative samples during the period of monitoring. A non-isolative neutron activation analysis procedure involving multiple neutron irradiation and high resolution gamma-ray spectrometry was used to determine the concentrations of 16 elements found in the airborne particulates in samples collected over a 1-year period from the Buffalo, New York area. Differences from previous studies are due to higher filter efficiency and the particular local industrial workup. The findings of this investigation indicate that in the analysis of the elemental composition of air pollutants, neutron activation techniques can compete well with other analytical methods.