Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Marcos Antônio Scapin"'
Autor:
Caio Almeida Justino Silva, Lilian Ninoska Muriel, Jesualdo Luiz Rossi, Marcos Antônio Scapin, Isolda Costa, Mitiko Saiki
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 10, Iss 3B (2022)
Magnesium-based alloys have been proposed for used in temporary biomaterials in the applications that request their biocompatibility and degradability. Analyses of these alloys are of great interest to verify if their element composition is within th
Externí odkaz:
https://doaj.org/article/9bf459632e9448dab06c9411df547d6d
Autor:
Ana Paula Garcia Martins, Andreza Portella Ribeiro, Maurício Lamano Ferreira, Marco Antonio Garcia Martins, Elnara M. Negri, Marcos Antônio Scapin, Anderson De Oliveira, Mitiko Saiki, Paulo Hilário Nascimento Saldiva, Raffale Lafortezza
Publikováno v:
Estudos Avançados, Vol 35, Iss 102, Pp 31-57 (2021)
RESUMO O Material Particulado (MP) está entre os principais contaminantes do ar. A Infraestrutura Verde (IV) vem sendo reconhecida como alternativa para melhorar a qualidade do ar. As árvores podem afetar diretamente os níveis de MP, interceptando
Externí odkaz:
https://doaj.org/article/3af21e63c6ad4671bdba551102ec66ec
Autor:
Sabine Neusatz Guilhen, Marycel Elena Barboza Cotrim, Solange Kazumi Sakata, Marcos Antônio Scapin
Publikováno v:
REM: International Engineering Journal, Vol 72, Iss 4, Pp 609-617
Abstract Wavelength dispersive X-ray fluorescence spectrometry (WDXRF) is a suitable technique for the characterization of contaminated mining sites, providing a quick and reliable screening for areas of significant contamination. This study establis
Externí odkaz:
https://doaj.org/article/10fb9e189c694c6695fb8972b192735b
Autor:
Jefferson Koyaishi Torrecilha, Ana Paula Torres Mendes, Carolina Yume Sawamura Theophilo, Horacio Marconi da Silva Matias Dantas Linhares, José Henrique de Paula, Marcos Antonio Scapin, Rafael Henrique Lazzari Garcia, Francisco Maraver, Paulo Sergio Cardoso da Silva
Publikováno v:
Journal of Trace Elements and Minerals, Vol 6, Iss , Pp 100098- (2023)
Introduction: Since the early days of humankind, peloids have been used for therapeutic purposes. However, the safety and efficacy of these materials for therapeutic treatments has never been regulated in most of the countries where it is commonly us
Externí odkaz:
https://doaj.org/article/1a3dbc4a87dd4028a8a9674bfa7764e9
Autor:
Maria Cristina Tessari-Zampieri, Alessandro Ferreira Santiago, Renan N. Lopes, Marycel E. B. Cotrim, Marcos Antonio Scapin
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 11, Iss 1A (2023)
Materiality should be used as a strategic business tool, with implications beyond social, economic, and environmental responsibility in sustainability reporting. Organizations can benefit by incorporate materiality into their existing economic proces
Externí odkaz:
https://doaj.org/article/c87c960ec3b0483ab055495c773e909f
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 11, Iss 1A (2023)
This study aims to develop reliable analytical methodology that is, cost-effective, and requires minimal sample quantity to quantify uranium content in nuclear waste and others. The Energy Dispersive X-ray Fluorescence Spectrometry (EDXRF) technique
Externí odkaz:
https://doaj.org/article/b3db1eff5ef844be9abd9a3c6c29e309
Autor:
Natália Carrillo Gaeta, Daniel Ubriaco Oliveira Gonçalves de Carvalho, Mario Augusto Reyes Alemán, Jeferson Silva Carvalho, Patrícia Cedraz, João Cristiano Ulrich, Luigi Jovane, Lilian Gregory, Marcos Antonio Scapin
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 10, Iss 3B (2022)
Assessment of heavy metal content in biological fluids is essential to determine human and animal health as a result of exposure to contaminated environments, food, and water. WDXRF is a non-destructive method that involves no chemical treatments. It
Externí odkaz:
https://doaj.org/article/b02d97e3090e4550aefe22ee960da86c
Autor:
Marcos Antonio Scapin
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 7, Iss 2A (2019)
The determination of silicon (Si), total uranium (U) and impurities in uranium-silicide (U3Si2) samples by wavelength dispersion X-ray fluorescence technique (WDXRF) has been already validated and is currently implemented at IPEN’s X-Ray Fluorescen
Externí odkaz:
https://doaj.org/article/97f15ccbf027403fae635d9966088eee
Autor:
Marcos Antonio Scapin
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Os óleos lubrificantes automotivos durante o seu uso sofrem degradação parcial de compostos orgânicos e incorporam elementos inorgânicos indesejáveis. Estas substâncias tornam o óleo lubrificante usado classificado como perigoso e altamente t
Autor:
Marcos Antonio Scapin
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Os argilominerais são elementos estruturais do solo multiplamente aplicados segundo suas propriedades. A caracterização desse material se faz cada vez mais necessária por fatores tecnológicos, ambientais, ecológicos e legais. Neste âmbito disp