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Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Elsa Gisquet, Sophie Beauquier, Emilie Poulain
Nuclear Technology | Volume 207 | Number 9 | September 2021 | Pages 1410-1422
Technical Paper | doi.org/10.1080/00295450.2020.1868891
Articles are hosted by Taylor and Francis Online.
Many initiatives intended to improve safety in nuclear facilities have used the concept of “safety culture,” which focuses on human and organizational factors and emphasizes the importance of the perceptions, interpretations, and behaviors of the individuals and groups within organizations.
Particularly when it comes to risk management, it is widely believed that safety culture can be a used as a lever to strengthen a company’s overall structure and organization. But how is it possible to ensure that a new safety policy or organizational infrastructure really will promote safe and reliable operations without unforeseen and undesired cultural consequences? Once recommendations have been issued, how is it possible to assess the extent to which safety culture has (or has not) improved?
This paper argues that using what we call a “cultural analysis framework” can be a powerful way to identify and understand cultural elements that have an impact on reliability and safety within organizations. We will use a case study of the introduction of a safety management system in a nuclear facility to present this original approach. Because safety culture is a highly complex topic that can be challenging to address directly, our cultural analysis framework approaches a system at three levels, which, when explored together, can help to develop a comprehensive understanding of the cultural aspects of safety in an organization. First, at the macro level this approach examines the cultural background of a system and how it is integrated into an existing organizational culture. Second, at the meso level it looks at the collective aspects of a given system within an organization. Third, at the micro level it investigates collective and social life (modes of socialization, relationships, trust, practice sharing), as well as the symbolic and identity-related aspects of a system.
Based on the findings of our study, this paper concludes that a socio-comprehensive approach to safety can be an effective means to identify “reasonable” actions to be taken in any organization seeking to improve risk management.