Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Nívia Aparecida da Silva"'
Publikováno v:
Medical physics. 30(1)
The spatial accuracy of magnetic resonance imaging(MRI) Fricke-gel dosimetry is limited by diffusion of ferric ions. This paper describes a honeycomb structure to limit diffusion of Fe 3+ ions in a three-dimensional phantom. Such a phantom containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fdca5eaedde57320ade5bcc4787e99d
https://pubmed.ncbi.nlm.nih.gov/12557973
https://pubmed.ncbi.nlm.nih.gov/12557973
Publikováno v:
AIP Conference Proceedings.
Ionizing radiation can create stable free radicals in solids that can be quantified, in a nondestructive way, by Electron Spin Resonance (ESR) leading to a dosimetric technique. Ionizing radiation can change the valence of iron ions and the viscosity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a915103bcd0f052b7d10ec8b3cf604aa
https://doi.org/10.1063/1.1420463
https://doi.org/10.1063/1.1420463
Autor:
Maria Luiza Moretti, Roberto Martinez, Reinaldo Salomão, Nívia Aparecida da Silva, Arnaldo Lopes Colombo, João Silva de Mendonça, Thais Guimarães, Marcio Nucci, Ligia R. Brito
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
SummaryBackgroundCandidemia affects patient populations from neonates to the elderly. Despite this, little information is available about the epidemiology of candidemia in elderly patients.MethodsWe performed a retrospective analysis of 987 episodes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f4712b7769e4bf06926e0ffcd0f1358
Autor:
Nivia Aparecida da Silva
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
A imagem por ressonância magnética (IRM) tem se tornado uma poderosa ferramenta clínica na avaliação da anatomia cerebral. Recentemente, várias técnicas têm tornado possível a caracterização da função cerebral através da estimativa de a