Characterization of test specimens produced in reduced size for X-ray microtomography (µ-CT) tests

Autor: E. E. BERNARDES, A. G. DE MAGALHÃES, W. L. VASCONCELOS, E. V. M. CARRASCO, E. H. M. NUNES, L. B. DE LIMA

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 10, Iss 5, Pp 1025-1041

Abstract The need to use reduced sample sizes, in order to attain improved spatial resolution in (µ-CT) tests applied in Portland cement composites, makes researchers perform the fractionation of materials to obtain samples with dimensions compatibl

Externí odkaz: https://doaj.org/article/b1ef5feb0a824c47834ba02177f17a0a

Employing GPUs to Accelerate Exact Geometric Predicates for 3D Geospatial Processing

Autor: Marcelo Menezes, Salles V. G. de Magalhães, Matheus Aguilar de Oliveira, W. Randolph Franklin, Bruno Coelho

Publikováno v: Spatial Gems, Volume 1 ISBN: 9781450398138

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::171d63f17f7f271e61d1e79d7eed0930
https://doi.org/10.1145/3548732.3548744

Mode II Fracture Toughness of a Brittle and a Ductile Adhesive as a Function of the Adhesive Thickness

Autor: F. A. C. R. G. de Magalhães, Lucas F. M. da Silva, Fernanda Chaves, M.F.S.F. de Moura

Publikováno v: The Journal of Adhesion. 86:891-905

The main goal of this study was to evaluate the effect of the thickness and type of adhesive on the Mode II toughness of an adhesive joint. Two different adhesives were used, Araldite ® AV138/HV998 which is brittle and Araldite 2015 which is ductile

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6ac9a9979412e2336559d5ff8cf8111
https://doi.org/10.1080/00218464.2010.506155

Effect of LLLT Ga–Al–As (685 nm) on LPS-induced inflammation of the airway and lung in the rat

Autor: Renato Amaro Zângaro, R. Albertine, Maria Cristina Chavantes, R. G. de. Magalhães, Rodrigo Álvaro Brandão Lopes-Martins, M.T.T. Pacheco, Hugo C. Castro-Faria-Neto, Flavio Aimbire

Publikováno v: Lasers in Medical Science. 20:11-20

The purpose of this study was to investigate the effect of low level laser therapy (LLLT) on male Wistar rat trachea hyperreactivity (RTHR), bronchoalveolar lavage (BAL) and lung neutrophils influx after Gram-negative bacterial lipopolyssacharide (LP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c13d955e0b6b6b4776c9f39a7b9621a
https://doi.org/10.1007/s10103-005-0339-9

Evaluation of the effect of varying the workability in concrete pore structure by using X-ray microtomography

Autor: Wander L. Vasconcelos, A. G. De Magalhães, E. E. Bernardes, Eduardo Nunes

Publikováno v: Revista IBRACON de Estruturas e Materiais v.6 n.4 2013
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Vol 6, Iss 4, Pp 582-597
Revista IBRACON de Estruturas e Materiais, Volume: 6, Issue: 4, Pages: 582-597, Published: AUG 2013

The useful life of concrete is associated with the penetrative ability of aggressive agents on their structures. Structural parameters such as porosity, pore distribution and connectivity have great influence on the properties of mass transport in po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2b6955080e4b124c0521c1602f5d2dc
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952013000400005