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Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
2023 ANS Winter Conference and Expo
November 12–15, 2023
Washington, D.C.|Washington Hilton
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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Environmental regulator gives nod to plans for first Polish nuclear plant
Poland’s General Directorate for Environmental Protection (GDOŚ) has given its imprimatur to the Central European nation’s plan to build and operate its first nuclear power facility, state-owned utility Polskie Elektrownie Jądrowe announced last Friday.
PEJ, which submitted its environmental impact report for the proposed project to GDOŚ in March 2022, called the decision “a key permit obtained in the investment process, because subsequent administrative approvals, including the decision to determine the location of the investment and the building permit, must comply with the arrangements and conditions contained in the decision on environmental conditions.”
Ionizing radiation affects living things on the atomic level by ionizing cells. When the radiation reaches a cell, any of the following can happen.
In addition, there is evidence to suggest that unless radiation exposure reaches ten (10) times the normal background level, there is no harm to humans from radiation. Furthermore, there appears to be evidence that radiation at or near the normal background level may be beneficial to, and even necessary, for life.
For low levels of radiation exposure (under 10,000 mrem), the biological effects are so small they may not be detected at all. The body’s natural repair mechanisms often repair any damage to the cells before any effect is felt or detected. This protective effect of low levels of radiation is called “radiation hormesis.”
Last modified April 16, 2020, 10:51pm CDT