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The occurrence of porosity in reline acrylic resins. Effect of microwave disinfection
(Wiley-Blackwell Publishing, Inc, 2009-03-01)
Microwave energy has proved to be an effective method for disinfecting acrylic dentures. However, the effect of microwave heating on the porosity of autopolymerising denture reline resins has not been investigated.The ...
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 ...
Effect of Ultrasonic Excitation on the Porosity of Glass Ionomer Cement: A Scanning Electron Microscope Evaluation
(Wiley-liss, 2011-01-01)
Background: Ultrasonic excitation (US) was applied to glass ionomer cement (GIC) during early set time to increase the advantageous properties of this material. Purpose: The aim of this in vitro study was to assess the ...
The effect of biomass immobilization support material and bed porosity on hydrogen production in an upflow anaerobic packed-bed bioreactor
(2013)
The aim of this study was to investigate the effect of the support material used for biomass attachment and bed porosity on the potential generation of hydrogen gas in an anaerobic bioreactor treating low-strength wastewater. ...
POROSITY ENHANCEMENT IN SOME BAKED CLAY SAMPLES UNDER HYDROTHERMAL TREATMENTS
(Sociedad Chilena de Química, 2007)
Kinetics of carbonate dissolution and its effects on the porosity and permeability of consolidated porous media
(Elsevier Science BvAmsterdamHolanda, 2013)
The Effect of Coating Patterns with Spinel-Based Investment on the Castability and Porosity of Titanium Cast into Three Phosphate-Bonded Investments
(WILEY-BLACKWELL, 2010)
Purpose: This study evaluated the effect of pattern coating with spinel-based investment Rematitan Ultra (RU) on the castability and internal porosity of commercially pure (CP) titanium invested into phosphate-bonded ...
The Effect of Coating Patterns with Spinel-Based Investment on the Castability and Porosity of Titanium Cast into Three Phosphate-Bonded Investments
(Wiley-Blackwell, 2010-10-01)
Purpose: This study evaluated the effect of pattern coating with spinel-based investment Rematitan Ultra (RU) on the castability and internal porosity of commercially pure (CP) titanium invested into phosphate-bonded ...
Effect of addition of surface water treatment sludge to biomass in biochar porosity
(Springer, 2019-12-01)
Samples of pruning sawdust (PS) and water treatment plant (WTP) sludge residue were collected and mixed in proportions of 10 to 80% of WTP sludge in PS, submitted to torrefaction at 260 degrees C, and the resulting biochar ...