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Evaluation and comparison of traditional methods and Electron Probe Micro Analysis (EPMA) to determine the chloride ingress perpendicular to cracks in self-healing concrete
(Elsevier, 2019-12)
The appearance of cracks in reinforced concrete structures accelerates the penetration of aggressive substances such as chloride ions into the concrete matrix. This leads to durability problems due to the accelerated onset ...
A noninvasive complementary study of an Egyptian polychrome cartonnage pigments using SEM, EPMA, and Raman spectroscopy
(John Wiley & Sons Ltd, 2020-11)
Raman spectroscopy, optical microscopy, scanning electron microscopy (SEM), and electron probe microanalysis (EPMA) were used to study pigments on an Egyptian cartonnage from the Ptolemaic period (305–30 BC). The surface ...
Characterisation of sugar cane combustion particles in the Araraquara region, Southeast Brazil
(Springer, 2004-04-01)
Biomass burning is an important primary and secondary source of aerosol particles. The presence of carbonaceous particles in the respirable size range makes the study of this fraction important in view of possible health ...
Monte Carlo simulation of characteristic secondary fluorescence in electron probe microanalysis of homogeneous samples using the splitting technique
(2015)
Electron probe microanalysis (EPMA) is based on the comparison of characteristic intensities induced by monoenergetic electrons. When the electron beam ionizes inner atomic shells and these ionizations cause the emission ...
Characterisation of sugar cane combustion particles in the Araraquara region, Southeast Brazil
(Springer, 2004-04-01)
Biomass burning is an important primary and secondary source of aerosol particles. The presence of carbonaceous particles in the respirable size range makes the study of this fraction important in view of possible health ...
Estudio de relaciones de intensidad de líneas K en compuestos de aluminio mediante EPMA
(Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física, 2007-12)
Se estudian cinco minerales del aluminio que presentan distintas formas
cristalinas. Los distintos tipos de ligadura del aluminio con el oxígeno dan lugar a
orbitales moleculares con niveles de energía y probabilidades ...
DISTRIBUTIONCOEFICIENTSOF TRACE ELEMENTS INCLINOPYROXENEANDPLAGIOCLASEOF BASALTIC SILLS FROM SERRA GERAL FORMATION, BRAZILCoeficientes de distribuição de elementos-traço em clinopiroxênio e plagioclásio de sills basálticos da Formação Serra Geral, Brasil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2011)
Th-U-PbT dating by electron probe microanalysis, part I. Monazite: analytical procedures and data treatmentDatação Th-U-PbT com microssonda eletrônica, parte I. Monazita: procedimentos analíticos e tratamento de dados
(Universidade de São Paulo, Instituto de Geociências, 2010)