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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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
Contractor selected for Belgian LLW/ILW facility
Brussels-based construction group Besix announced that is has been chosen by the Belgian agency for radioactive waste management ONDRAF/NIRAS for construction of the country’s surface disposal facility for low- and intermediate-level short-lived nuclear waste in Dessel.
D. L. Fleming, C. O. Brewer, D. L. Coffey
Nuclear Technology | Volume 8 | Number 6 | June 1970 | Pages 536-538
Radioisotope | doi.org/10.13182/NT70-A28654
Articles are hosted by Taylor and Francis Online.
A 238Pu-Powered heat source for use in an experimental model of a cardiac pacemaker was developed. The encapsulated source has a thermal power of 0.134 ± 0.013 W and is fueled with three 238Pu metal pins. Each fueled pin was TIC welded into a tantalum inner capsule. The inner capsules were electron beam welded into Hastelloy-C middle capsules. These middle capsules were platinum plated to prevent a reaction between the Hastelloy-C and the titanium outer capsules. Three middle capsules were electron beam welded into each outer capsule.
