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
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
DOE-EM awards $37.5M to Vanderbilt University for nuclear cleanup support
The Department of Energy’s Office of Environmental Management announced on January 16 that it has awarded a noncompetitive financial assistance agreement worth $37.5 million to Vanderbilt University in Nashville, Tenn., to aid the department’s mission of cleaning up legacy nuclear waste.
C. Eisenhauer
Nuclear Science and Engineering | Volume 19 | Number 1 | May 1964 | Pages 95-101
Technical Paper | doi.org/10.13182/NSE64-A19793
Articles are hosted by Taylor and Francis Online.
We have studied the thermal-neutron flux near the boundary of a semi-infinite non-absorbing gas which scatters neutrons isotropically. The THERMOS code was used to obtain numerical solutions to the integral transport equation. The properties of the flux, integrated over all energies, at the surface of the semi-infinite medium were found to be very insensitive to variations in the scattering properties of the medium.
