Oak Ridge National Laboratory researchers have developed a method to simplify one step of radioisotope production—and it's faster and safer.
Analytical Chemistry
Jun 29, 2023
0
18
Radioactive contamination is the unwanted presence of radioactive substances in the environment. The environment is contaminated by naturally occurring and anthropogenic radionuclides, unstable isotopes of an element that ...
Environment
Jul 14, 2017
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26
Scientists at Los Alamos National Laboratory have developed a new, more thorough method for detecting underground nuclear explosions (UNEs) by coupling two fundamental elements—seismic models with gas-flow models—to create ...
General Physics
Dec 17, 2015
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57
(Phys.org)—Graphene oxide has a remarkable ability to quickly remove radioactive material from contaminated water, researchers at Rice University and Lomonosov Moscow State University have found.
Nanomaterials
Jan 8, 2013
16
1
New research documenting the melting of ice sheets in East Antarctica since the last ice age is providing crucial data for scientists to accurately project sea-level rises by the end of the 21st century.
Earth Sciences
Jun 5, 2012
1
0
Forecasting how plumes of particles, such as radioactive particles from a nuclear disaster, will be transported and dispersed in the atmosphere is an important but computationally challenging task. During the Fukushima nuclear ...
Earth Sciences
Mar 31, 2012
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0
With news this week of additional radioactive leaks from Fukushima nuclear power plants, the impact on the ocean of releases of radioactivity from the plants remains unclear. But a new study by U.S. and Japanese researchers ...
Environment
Dec 6, 2011
1
0
(PhysOrg.com) -- Uranium prefers petite particles. The radionuclide attaches quickly and abundantly to smaller subsurface grains, according to scientists at Pacific Northwest National Laboratory. The team found that gravel ...
Environment
Oct 25, 2011
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0
After Fukushima, it is now imperative to redefine what makes a successful nuclear power program - from cradle to grave. If nuclear waste management is not thought out from the beginning, the public in many countries will ...
Energy & Green Tech
Jul 1, 2011
7
0
Among the casualties of the March 11, 2011, earthquake and resulting tsunami in Japan was the country's Fukushima Daiichi nuclear power plant.
Earth Sciences
May 19, 2011
10
0
