Zobrazeno 1 - 10
of 23
pro vyhledávání: '"M.L.G. Andrade"'
Autor:
M.L.G. Andrade, R. Pugliesi, Marco A. Stanojev Pereira, Juliana M.L. Basso, Ivone C. Gonzales, Cibele Gasparelo Voltani
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
In the last decade, Neutron Tomography significantly gained importance as an analyzing tool to inspect samples of paleontological interest. In general, neutrons are able to provide new and complementary information when compared to the ones provided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b80e0852abf0c682b766e22abe10a6
https://doi.org/10.1016/j.nima.2018.12.001
https://doi.org/10.1016/j.nima.2018.12.001
Publikováno v:
Brazilian Journal of Radiation Sciences. 8
Neutron Tomography – NT is a non-destructive technique, ideal for imaging hydrogen-rich substances even when wrapped up by thick rock layers. In the present study, the NT was employed for investigating the oil concentration and distribution in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1857a55215c3e41a9a2ad47deb26707
https://doi.org/10.15392/bjrs.v8i2.1231
https://doi.org/10.15392/bjrs.v8i2.1231
Autor:
Marco Antonio Stanojev, Otávio Beruski, Amit M. Manthanwar, Anthony Kucernak, Efstratios N. Pistikopoulos, Fabio C. Fonseca, Ivan Korkischko, R. Pugliesi, M.L.G. Andrade, Thiago Lopes, Julio Romano Meneghini, Joelma Perez
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
In situ and ex situ spatially-resolved techniques are employed to investigate reactant distribution and its impacts in a polymer electrolyte fuel cell. Temperature distribution data provides further evidence for secondary flows inferred from reactant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bfd3bb04432d5fe3611e678ae971de1
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 804:59-63
A methodology to investigate damages in CCD sensors caused by radiation beams of neutron tomography facilities is proposed. This methodology has been developed in the facility installed at the nuclear research reactor of IPEN-CNEN/SP, and the damages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2e29f8545ff16c3c2af29b018c32b9
https://doi.org/10.1016/j.nima.2015.09.067
https://doi.org/10.1016/j.nima.2015.09.067
Publikováno v:
Química Nova, Volume: 40, Issue: 7, Pages: 781-784, Published: AUG 2017
Química Nova v.40 n.7 2017
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Vol 40, Iss 7, Pp 781-784
Química Nova v.40 n.7 2017
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Vol 40, Iss 7, Pp 781-784
The neutron tomography technique was employed to study the penetration and distribution of the consolidant Paraloid® B-72 in ceramic. This study was carried out in white contemporary ceramic vessels which were maintained in two distinct and controll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3f6b60cf569c515b08a959b121dfdcf
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000700781&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000700781&lng=en&tlng=en
Publikováno v:
Neutron News. 25:40-43
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61928c3870484426f78603b79162e50c
https://doi.org/10.1080/10448632.2014.955427
https://doi.org/10.1080/10448632.2014.955427
Autor:
M.A. Stanojev Pereira, M.L.G. Andrade, R. M. Schoueri, Claudio Domienikan, R. Pugliesi, F. de Toledo
Publikováno v:
Applied Radiation and Isotopes. 84:22-26
A new facility for neutron tomography has been installed at the IEA-R1 nuclear research reactor of IPEN-CNEN/SP. A tomography can be obtained in 400 s and the spatial resolution in the image is 263 μm. The neutron dose per tomography, in the video c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1525a5d66872c0335a7f4feba24e9368
https://doi.org/10.1016/j.apradiso.2013.10.019
https://doi.org/10.1016/j.apradiso.2013.10.019
Autor:
R. Pugliesi, M.A. Stanojev Pereira, M.L.G. Andrade, F. de Toledo, Claudio Domienikan, R. M. Schoueri
Publikováno v:
Applied Radiation and Isotopes. 75:6-10
A neutron tomography (NT) facility was installed at the IEA-R1 nuclear research reactor of the Nuclear and Energy Research Institute IPEN-CNEN/SP. According to the determined operational characteristics, the time spent to obtain a complete tomography
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0de4baa65a5e0f126c465416fdd1869
https://doi.org/10.1016/j.apradiso.2013.01.030
https://doi.org/10.1016/j.apradiso.2013.01.030
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 542:81-86
In the present work, a new radiographic methodology which makes use of conventional X-ray films and low-energy electrons as penetrating radiation, to inspect low-thickness samples, has been investigated. The radiographic characteristics for the “el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91e0780a7539c41bcd9ea40cc85a9025
https://doi.org/10.1016/j.nima.2005.01.015
https://doi.org/10.1016/j.nima.2005.01.015