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DTRA’s advancements in nuclear and radiological detection
A new, more complex nuclear age has begun. Echoing the tensions of the Cold War amid rapidly evolving nuclear and radiological threats, preparedness in the modern age is a contest of scientific innovation. The Research and Development Directorate (RD) at the Defense Threat Reduction Agency (DTRA) is charged with winning this contest.
S. J. Piet
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 896-901
Innovative Concepts for Power Conversion | Proceedings of the Seveth Topical Meeting on the Technology of Fusion Energy (Reno, Nevada, June 15–19, 1986) | doi.org/10.13182/FST86-A24850
Articles are hosted by Taylor and Francis Online.
To greatly increase the attractiveness of fusion energy, one should focus on innovative ideas that improve the picture from three perspectives - economics, maintenance and reliability, and safety and environment. Although these differing perspectives can lead to some conflicting desires, five common desired features are apparent - (a) minimum failure rates, (b) minimum failure effects, (c) minimum complexity, (d) minimum short-term radioactivity, and (e) maximum mass power density. Achievement of many desired features cannot yet be quantified. Some innovative fusion concepts are briefly examined in the light of these commonalities.