Zobrazeno 1 - 10
of 33
pro vyhledávání: '"J.F. Curado"'
Autor:
Marcia de Almeida Rizzutto, D. L. Toufen, V. A. B. Zagatto, C. L. Rodrigues, Nemitala Added, José R. B. Oliveira, Valdir Brunetti Scarduelli, Roberto Vicençotto Ribas, P. R. P. Allegro, Eduardo Luiz Augusto Macchione, Manfredo Harri Tabacniks, Juan Antonio Alcantara-Nunez, R. Escudeiro, Vitor Ângelo Paulino de Aguiar, J.F. Curado, Nilberto H. Medina
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
A non-destructive standard-free analytical method of obtaining stable isotope ratios in materials using nuclear reactions excited by an 11.75 MeV proton beam is demonstrated for a special 63Cu/65Cu target characterized traceably by Rutherford backsca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53330cc0e7b716049746c1e62435e3a2
https://doi.org/10.1039/d0ja00283f
https://doi.org/10.1039/d0ja00283f
Publikováno v:
Journal of Physics: Conference Series. 2340:012004
The study proposed in this paper aims to analyze macro and micronutrients in coffee powder samples from Brazil, Venezuela and Colombia, in two different stages of coffee preparation: before and after coffee filtering. In the analyzed samples, presenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70480e0983e81b089e86c1db8fbd384e
https://doi.org/10.1088/1742-6596/2340/1/012004
https://doi.org/10.1088/1742-6596/2340/1/012004
Autor:
N.F. Aguero, Manfredo Harri Tabacniks, R.F. Assis, Marcia de Almeida Rizzutto, J.F. Curado, Tiago Fiorini da Silva, P. R. P. Allegro, M.R. Antonio, Fernando Aguirre, P.H.O.V. Campos, C. L. Rodrigues, J.M. Restrepo, A. Mangiarotti, Nemitala Added, A. R. Leite, Gustavo F. Trindade
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 422:68-77
The elemental mapping of large areas using ion beam techniques is a desired capability for several scientific communities, involved on topics ranging from geoscience to cultural heritage. Usually, the constraints for large-area mapping are not met in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfcb3f4641f6ec6b838d9e8fbba4b40f
https://doi.org/10.1016/j.nimb.2018.03.006
https://doi.org/10.1016/j.nimb.2018.03.006
Autor:
Silvio Yuji Onary-Alves, Mírian Liza Alves Forancelli Pacheco, Elidiane Cipriano Rangel, Fabio Rodrigues, Renato Pirani Ghilardi, Victoria Giopato Benini, Marcia de Almeida Rizzutto, Isaac Daniel Rudnitzki, Gabriel Ladeira Osés, Guilherme Raffaeli Romero, Douglas Galante, J.F. Curado, Bruno Becker-Kerber, Pedro Victor Buck
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
This study tests the presence of differential preservation in the Devonian Malvinokaffric fauna from the Chapada Group (Parana Basin, Brazil). Results of EDXRF, EDS, Raman Spectroscopy, and petrographic analyses show differential preservation of shel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31bf3508206bb178633602aaaae4c377
Autor:
Heinrich Riesemeier, Uwe Reinholz, J.F. Curado, Oliver Scharf, Martin Radtke, Günter Buzanich
Publikováno v:
J. Anal. At. Spectrom.. 29:1339-1344
Recent advances in synchrotron sources and detector technology have led to substantial improvements in spatial resolution and detection limits for X-ray fluorescence analysis (XRF). However, the non-destructive three-dimensional elemental sensitive c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ebf0efff7331a9d912399982668095
https://doi.org/10.1039/c4ja00085d
https://doi.org/10.1039/c4ja00085d
Akademický článek
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Autor:
Setembrino Petri, Bruno Becker-Kerber, Tiago Fiorini da Silva, Mírian Liza Alves Forancelli Pacheco, J.F. Curado, Gabriel Ladeira Osés, Marcia de Almeida Rizzutto, Elidiane Cipriano Rangel, Fabio Rodrigues, Guilherme Raffaeli Romero, Douglas Galante, Rafael Parra Ribeiro
Publikováno v:
Biblioteca Digital de Teses e Dissertações da FEI
Centro Universitário da Fundação Educacional Inaciana (FEI)
instacron:FEI
PeerJ
PeerJ, Vol 4, p e2756 (2016)
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Centro Universitário da Fundação Educacional Inaciana (FEI)
instacron:FEI
PeerJ
PeerJ, Vol 4, p e2756 (2016)
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Made available in DSpace on 2018-11-28T01:36:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-12-21 Brazilian Council for Scientific and Technological Development Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Exceptionall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfd0e8a785a61540cacaa468069524d2
https://repositorio.fei.edu.br/handle/FEI/1395
https://repositorio.fei.edu.br/handle/FEI/1395
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 266:1455-1459
The characterization of nitridated steel samples, in special the depth profile of nitrogen, aims to help improving the quality of the surface and to increase the durability of the steel pieces. In this work we used ERDA and NRA to determinate the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6482e160d6feb41a130b6559fcccc5c9
https://doi.org/10.1016/j.nimb.2007.12.111
https://doi.org/10.1016/j.nimb.2007.12.111
Autor:
J.F. Curado
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
O presente trabalho tem por objetivo caracterizar e identificar a natureza de recursos cerâmicos brasileiros utilizando métodos físicos não destrutivos. O estudo está inserido na área interdisciplinar da Arqueometria e envolve a participação
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c26f8ae7b8aeee8dc8971d1bbb5c4385
https://doi.org/10.11606/t.43.2012.tde-07082012-160635
https://doi.org/10.11606/t.43.2012.tde-07082012-160635
Autor:
A. Quinelato, F Falla-Sotelo, Matsuyoshi Mori, J.F. Curado, Manfredo Harri Tabacniks, F. Youssef, Roberto Adrian Markarian, C. Francci, Marcia de Almeida Rizzutto, Michel Nicolau Youssef, Nemitala Added
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 269:683-687
A collaboration project between the School of Dentistry and the Institute of Physics of the University of Sao Paulo has been established to measure elemental concentrations in teeth by proton induced X-ray emission (PIXE) and heavy ion elastic recoil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfdf468ab73b11c45167be0dbf10ef79
https://doi.org/10.1007/s10967-006-0286-3
https://doi.org/10.1007/s10967-006-0286-3