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Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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The U.S. Million Person Study of Low-Dose-Rate Health Effects
There is a critical knowledge gap regarding the health consequences of exposure to radiation received gradually over time. While there is a plethora of studies on the risks of adverse outcomes from both acute and high-dose exposures, including the landmark study of atomic bomb survivors, these are not characteristic of the chronic exposure to low-dose radiation encountered in occupational and public settings. In addition, smaller cohorts have limited numbers leading to reduced statistical power.
Jang-Yeol Kim, Chang-Hwoi Kim (KAERI)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 629-634
This paper describes the configuration management process using classified Computer Code. Hardware can confirm the configuration visually, but it is not only difficult for the software to show its integrity or errors, but also hard for developers or user to determine the overall configuration. Due to the properties of the software, it is essential for the entire configuration to be identified and to verify the quality requirement management. Therefore, for the software being developed to be used, configuration management must be handled at the highest level and each software component requires configuration control at its lower level. Computer codes are package software that is used as a tool for design, development, and licensing in the nuclear industry. In general, computer codes are divided into computer design codes, computer analysis codes, and regulatory computer codes. Software includes computer code, which is embedded software that is mounted as part of the hardware system, and supported software being used for additional computer code. The newly developed computer code must be subject to management, analysis, development, coding, testing, installation, operation and maintenance, and retirement phase according to the quality assurance requirements. In this paper, the kind of computer code describes its assignment in the developing of the computer code process and changing of the computer code process. According to the classification, codes were divided into three categories of SW Life Cycle, Combined Cycle, and Simplified Cycle. Depending on the classification, we have three different tick issue classes among the software life cycle. We propose a method of configuration management to manage the quality data of computer codes in a comprehensive manner in an interface.