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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
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
Commercial nuclear innovation "new space" age
In early 2006, a start-up company launched a small rocket from a tiny island in the Pacific. It exploded, showering the island with debris. A year later, a second launch attempt sent a rocket to space but failed to make orbit, burning up in the atmosphere. Another year brought a third attempt—and a third failure. The following month, in September 2008, the company used the last of its funds to launch a fourth rocket. It reached orbit, making history as the first privately funded liquid-fueled rocket to do so.
Stavros Christoforou, J. Eduard Hoogenboom
Nuclear Science and Engineering | Volume 167 | Number 1 | January 2011 | Pages 91-104
Technical Paper | doi.org/10.13182/NSE09-107
Articles are hosted by Taylor and Francis Online.
Proof of a zero-variance scheme for Monte Carlo criticality calculations using adjoint function biasing is given and demonstrated computationally. Although the scheme is of theoretical value, it is shown that biasing using adjoint functions can improve the variance of the keff estimate. The method is general and can be applied to any type of system, as long as the adjoint functions can be obtained, usually from a deterministic calculation.