Preliminary post-closure safety assessment for a borehole-type repository for disused sealed radioactive sources in Brazil

Autor: Goro Hiromoto, Aurélio Fernando Paiva Silva, Heidar Gharbieh, Stela Dalva Santos Cota

Publikováno v: Cota, S, Hiromoto, G, Gharbieh, H & Silva, A 2018, ' Preliminary post-closure safety assessment for a borehole-type repository for disused sealed radioactive sources in Brazil ', Progress in Nuclear Energy, vol. 103, pp. 74-80 . https://doi.org/10.1016/j.pnucene.2017.11.005

Brazil has a relatively large inventory of disused sealed radioactive sources (DSRSs). Until now, no decision has yet been made about the final destination of this category of radioactive wastes, although a repatriation of a small fraction of these s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f8598794fbc959f3be8f4bc96fbaf00
http://juuli.fi/Record/0332185518

Recuperação do Inventário Inicial em Cadeias de Decaimento Radioativo

Autor: Guilherme Galina Loch, Joyce da Silva Bevilacqua, Goro Hiromoto, Orlando Rodrigues

Publikováno v: Proceeding Series of the Brazilian Society of Computational and Applied Mathematics.

O uso de tecnicas nucleares baseadas em isotopos radioativos tem se mostrado cada vez mais presente em diversos campos da atividade humana. Alguns radioisotopos sao naturais e existem na natureza desde a formacao do planeta. Outros, por sua vez, sao

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https://doi.org/10.5540/03.2015.003.01.0357

Evaluation of indoor gamma radiation dose in dwellings

Autor: Marcelo Francis Maduar, Goro Hiromoto

Publikováno v: Radiation Protection Dosimetry. 111:221-228

The use of materials containing naturally occurring radionuclides for house construction may enhance the natural radiation background to which some population groups are exposed. External exposure results from gamma emitter radionuclides existing in

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https://doi.org/10.1093/rpd/nch329

Evaluation of 210Pb and 210Po in cigarette tobacco produced in Brazil

Autor: Ana Claudia Peres, Goro Hiromoto

Publikováno v: Journal of Environmental Radioactivity. 62:115-119

Cigarette smoking is one of the pathways that might contribute significantly to the increase in the radiation dose reaching man, due to the relatively large concentrations of 210 Pb and 210 Po found in tobacco leaves. In the present study, the concen

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https://doi.org/10.1016/s0265-931x(01)00146-1

Heavy metal partition in acid soils contaminated by coal power plant

Autor: Iara Maria Carneiro de Camargo, Goro Hiromoto, M. Flues

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 18, Issue: 4, Pages: 831-837, Published: 2007
Journal of the Brazilian Chemical Society v.18 n.4 2007
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

Metal partition coefficient (Kp) may vary by several orders of magnitude because of the different soil characteristics. Therefore, for human health risk assessment it is important to determine the specific soil metal Kp. For the coal-fired Figueira (

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532007000400024&lng=en&tlng=en