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Source evaluation of (137)Cs in foodstuffs based on trace (134)Cs radioactivity measurements following the Fukushima nuclear accident
We performed gamma-ray analysis to determine the amount of radioactive cesium-134 ((134)Cs) and cesium-137 ((137)Cs) in 259 foodstuffs five years after the Fukushima nuclear accident of 2011. Using measurements of trace (134)Cs radioactivity, we investigated the contribution ratio of (137)Cs derived...
Autores principales: | Hori, Mayumi, Saito, Takuya, Shozugawa, Katsumi |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6235920/ https://www.ncbi.nlm.nih.gov/pubmed/30429521 http://dx.doi.org/10.1038/s41598-018-35183-z |
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