Uranium is not always the same: depending on whether this chemical element is released by the civil nuclear industry or as fallout from nuclear weapon tests, the ratio of the two anthropogenic, i.e. man-made, uranium isotopes ...
Materials Science
Mar 9, 2020
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179
Elevated levels of uranium in water supplies is an environmental safety and health concern, but current methods of detecting it are cumbersome, costly and time consuming. Gary C. Tepper, Ph.D., chair of the Department of ...
Materials Science
Jul 8, 2017
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4
Nobel laureate Otto Hahn is credited with the discovery of nuclear fission. Fission is one of the most important discoveries of the 20th century, yet Hahn considered something else to be his best scientific work.
General Physics
May 24, 2022
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38
(PhysOrg.com) -- In efforts to reduce contamination at a former uranium mill tailings site, Dr. Krishna Mahadevan is developing genome-scale models to determine why certain bacteria reduce uranium better than others. The ...
Cell & Microbiology
Jun 8, 2011
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The predictive models that describe the fate and transport of radioactive materials in the atmosphere following a nuclear incident (explosion or reactor accident) assume that uranium-bearing particulates would attain chemical ...
Analytical Chemistry
May 5, 2020
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63
The word "exotic" may not spark thoughts of uranium, but Tyler Spano's investigations of exotic phases of uranium are bringing new knowledge to the nuclear nonproliferation industry.
Materials Science
Jan 4, 2023
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42
The German Ministry of Education and Research is funding a long-term soil remediation project run by the University of Jena. The project is to investigate and test biological methods for remediating soils contaminated with ...
Ecology
Aug 1, 2019
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11
New research by University of Alberta scientists on the risks for metal contamination at an inactive mining site in northwestern Saskatchewan could help inform a strategy for a safe long-term reclamation of the site.
Earth Sciences
Sep 17, 2020
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57
French nuclear energy conglomerate Areva said on Thursday it had beefed up safety procedures at two uranium mines in Niger after green activists said contaminated scrap metal from the facilities had been discovered at a local ...
Energy & Green Tech
Jan 17, 2013
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0
A team of researchers from Sandia, Lawrence Berkeley and Pacific Northwest national laboratories tested a "sponge-like" mineral that can "soak up" uranium at a former uranium mill near Rifle, Colorado.
Materials Science
Jun 9, 2021
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