The oil spill: Nuclear, take note

January 13, 2011, 7:00AMANS Nuclear CafeMargaret Harding

A few months ago, I had the honor of leading a class of future engineering leaders at Iowa State University. The dean, Dr. Jonathan Wickert, occasionally asks alums and others who have done interesting things with their engineering degrees to come in and lead the class in a case study. Events in the Gulf of Mexico that started in April 2010 with the Macondo oil spill provided an excellent opportunity to talk about crisis management and communications, with the added benefit of current technology relevance. This is an area that the nuclear industry also needs to study and understand.

China announces a 3000-year fuel resource

January 4, 2011, 7:00AMANS Nuclear CafeRod Adams

On Monday, January 3, 2011, China Central Television announced that scientists and engineers at the China National Nuclear Corporation's No. 404 Factory, located in the Gobi desert in Gansu province, had demonstrated their mastery of nuclear fuel recycling technology that would allow them to improve fuel utilization by a factor of 60 over the current once-through fuel cycle they are using. This means that a resource base that was projected to last between 50-70 years would now have the potential to last 3000-4200 years. For a country full of people who think in terms of millennia, I assume that this was very good news indeed.

Food irradiation, explained

December 23, 2010, 7:00AMANS Nuclear CafeJoseph Butterweck

Let's talk about food irradiation, which has made some in the general public fearful simply because a form of the word "radiation" is involved. Irradiation is used to destroy harmful bacteria and parasites that might be inadvertently present in some food matter. Irradiation makes the food safer for human consumption and, at low levels, it extends food's shelf life and can be used to control insects.

American Nuclear Society 2011-2012 scholarships available

December 22, 2010, 7:00AMANS Nuclear Cafe

American Nuclear Society scholarship applications for the 2011-2012 academic year are now online! Since ANS was established in 1954, it has promoted the awareness and understanding of nuclear science and technology (NS&T). To further that mission, ANS administers scholarships each year that support the development and education of those who will research and implement future applications of NS&T.