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Solubility, porosity and fluid uptake of calcium silicate-based cements
(Univ Sao Paulo Fac Odontologia Bauru, 2018-01-01)
Objective: To evaluate the absorption/fluid uptake, solubility and porosity of White mineral trioxide aggregate (MTA) Angelus, Biodentine (BIO), and zinc oxide-eugenol (ZOE). Material and Methods: Solubility was evaluated ...
Influences of the insertion method in glass ionomer cement porosity
(Wiley-Blackwell, 2012-05-01)
The aim of this study was to evaluate the presence of porosities inside the glass ionomer cement (GIC) after different techniques of material insertion. MATERIAL and METHOD: Specimens were prepared with high-viscosity GIC ...
Influences of the insertion method in glass ionomer cement porosity
(Wiley-Blackwell, 2012-05-01)
The aim of this study was to evaluate the presence of porosities inside the glass ionomer cement (GIC) after different techniques of material insertion. MATERIAL and METHOD: Specimens were prepared with high-viscosity GIC ...
Patterns and origins of the porosity in the productive reservoirs of the upper part of the Chubut Group, southern flank of the Golfo de San Jorge Basin, Patagonia Argentina
(Pergamon-Elsevier Science Ltd, 2020-05)
The Mina del Carmen, Bajo Barreal and Cañadón Seco Formations bear the most important Cretaceous reservoirs in the southern flank of the Golfo de San Jorge Basin, in which the porosity is mainly secondary in origin. Primary ...
Porosity measurement of solid pharmaceutical dosage forms by gamma-ray transmission
(Pergamon-Elsevier B.V. Ltd, 2010-12-01)
The aim of the present work is the determination of porosity in tablets by using the gamma-ray transmission technique Tablet dissolution depends on some inherent characteristics of the manufacturing process, such as ...
Porosity measurement of solid pharmaceutical dosage forms by gamma-ray transmission
(Pergamon-Elsevier B.V. Ltd, 2010-12-01)
The aim of the present work is the determination of porosity in tablets by using the gamma-ray transmission technique Tablet dissolution depends on some inherent characteristics of the manufacturing process, such as ...
Study of Shrinkage Porosity in Spheroidal Graphite Cast Iron
(INTEMA - UNMdP-CONICET, 2014)
Study of Shrinkage Porosity in Spheroidal Graphite Cast Iron
(INTEMA - UNMdP-CONICET, 2014)
A method based on rf spectral featuresfor evaluating the porosity degree in ceramic materials
(IEEEPE, 2018)
In this paper, a classification system of the degree of porosity of ceramic materials based on a Radio Frequency system is presented. The system uses methods from the machine learning field to learn patterns from spectral ...
Three-dimensional porosity characterization in carbon/glass fiber epoxy hybrid composites
(2019-10-01)
The main objective of this study is to analyze the effect of the stacking sequence of glass/carbon-reinforced hybrid composites on the impregnation quality and on the formation of voids. This was achieved by creating a ...