The evaluation of the real alpha value in Brazil and its projection until the year 2050

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dc.contributor.authorPEREZ, CLARICE F.
dc.contributor.authorGHOBRIL, CARLOS N.
dc.contributor.authorSORDI, GIAN M.
dc.contributor.authorSAHYUN, ADELIA
dc.coverageInternacionalpt_BR
dc.date.accessioned2017-09-26T11:04:32Z
dc.date.available2017-09-26T11:04:32Z
dc.date.issued2017pt_BR
dc.description.abstractWhen a cost–benefit analysis is applied to the optimization of practices involving radiation protection, the alpha value is used to determine the amount of money required to be invested in a practice to minimize radiation doses to acceptable levels. The alpha value is often linked to the gross domestic product (GDP) per capita, so the monetary reference value of person-Sievert can often be different in each country. Evaluation of the alpha value in Brazil was performed in 1993 and 2000 making use of the procedure advised by ICRP to produce projections up to 2015 and subsequently in 2004 by using the procedure recommended by the IAEA. This paper, in response to the social and economic situation in Brazil, calculates the alpha value and compares it with the projections of the 1993 and 2000 papers and includes a dollar correction to take account of the differences in the purchasing power from that time. This procedure illustrates the significant gap of value in use and that the actual value should be two to three times higher. By GDP per capita, the authors could calculate the alpha value updated to various countries including the European Union and compare them with the official value currently in use. In conclusion, it is believed that all countries that adopt an alpha value should upgrade it to the present day.pt_BR
dc.format.extent69-72pt_BR
dc.identifier.citationPEREZ, CLARICE F.; GHOBRIL, CARLOS N.; SORDI, GIAN M.; SAHYUN, ADELIA. The evaluation of the real alpha value in Brazil and its projection until the year 2050. <b>Radiation Protection Dosimetry</b>, v. 173, n. 1-3, p. 69-72, 2017. DOI: <a href="https://dx.doi.org/10.1093/rpd/ncw352">10.1093/rpd/ncw352</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/27784.
dc.identifier.doi10.1093/rpd/ncw352pt_BR
dc.identifier.fasciculo1-3pt_BR
dc.identifier.issn0144-8420pt_BR
dc.identifier.percentilfi16.13en
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27784
dc.identifier.vol173pt_BR
dc.relation.ispartofRadiation Protection Dosimetrypt_BR
dc.rightsopenAccesspt_BR
dc.subjectcorrections
dc.subjectcost benefit analysis
dc.subjecteuropean union
dc.subjectgross domestic product
dc.subjecthuman populations
dc.subjectoptimization
dc.subjectradiation doses
dc.subjectradiation protection
dc.subjectbrazil
dc.subjectiaea
dc.subjecticrp
dc.titleThe evaluation of the real alpha value in Brazil and its projection until the year 2050pt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorADELIA SAHYUN
ipen.autorGIAN MARIA AGOSTINO ANGELO SORDI
ipen.codigoautor1003
ipen.codigoautor241
ipen.contributor.ipenauthorADELIA SAHYUN
ipen.contributor.ipenauthorGIAN MARIA AGOSTINO ANGELO SORDI
ipen.date.recebimento17-09pt_BR
ipen.identifier.fi0.822pt_BR
ipen.identifier.ipendoc23038pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.range.percentilfi0.00 - 24.99
ipen.type.genreArtigo
relation.isAuthorOfPublication15c83879-cd29-4db9-b3b3-1dde0c002fad
relation.isAuthorOfPublication6aadee3b-1635-4d85-8acd-2b7577f6c67f
relation.isAuthorOfPublication.latestForDiscovery6aadee3b-1635-4d85-8acd-2b7577f6c67f
sigepi.autor.atividadeSORDI, GIAN M.:241:1110:Npt_BR
sigepi.autor.atividadeSAHYUN, ADELIA:1003:1110:Npt_BR
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