ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
General Kenneth Nichols and the Manhattan Project
Nichols
The Oak Ridger has published the latest in a series of articles about General Kenneth D. Nichols, the Manhattan Project, and the 1954 Atomic Energy Act. The series has been produced by Nichols’ grandniece Barbara Rogers Scollin and Oak Ridge (Tenn.) city historian David Ray Smith. Gen. Nichols (1907–2000) was the district engineer for the Manhattan Engineer District during the Manhattan Project.
As Smith and Scollin explain, Nichols “had supervision of the research and development connected with, and the design, construction, and operation of, all plants required to produce plutonium-239 and uranium-235, including the construction of the towns of Oak Ridge, Tennessee, and Richland, Washington. The responsibility of his position was massive as he oversaw a workforce of both military and civilian personnel of approximately 125,000; his Oak Ridge office became the center of the wartime atomic energy’s activities.”
2023 CONTE Virtual Meeting Plenary Session Speaker
Thomas Spahr is vice president of talent management and development. He is responsible for succession planning, selection and assessment programs, organizational development, performance management, associate listening tools, the design and delivery of the training and development programs.
Tom joined the Company in 2000 as divisional human resources manager. He has held roles of increasing responsibility including director of talent management, director of human resources, vice president of human resources for the northern division, and vice president of talent management and organizational effectiveness. Most recently, he was vice president of learning and development.
Prior to joining The Home Depot, Tom held various leadership positions within human resources and operations at national home improvement retailers Builders Square and Wickes Lumber Company.
Tom has a bachelor’s degree in communications from the State University of New York at Albany. He currently resides in Atlanta, GA with his wife Sandra, and twin daughters, Emily and Erica.
Last modified January 18, 2023, 9:18am EST
