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Aging effect of atmospheric air on zirconia surfaces treated by nonthermal plasma
(2015-01-01)
Purpose: The purpose of this study was twofold: 1) to characterize the zirconia (Y-TZP) surfaces through scanning electronic microscopy associated with energy-dispersive spectroscopy and atomic force microscopy after the ...
Feature extraction using frequency spectrum and time domain analysis of vibration signals to monitoring advanced ceramic in grinding process
(Inst Engineering Technology-iet, 2019-01-01)
New alternatives for monitoring the ceramic grinding process have been studied. Monitoring vibration signals is one of the most successful methods because some characteristics that describe the behaviour and influence of ...
Immobilisation of apatite on Ti30Ta alloy surface by electrospinning of PCL
(Ice Publishing, 2017-06-01)
Surface modifications of titanium alloy have been extensively researched for the purpose of increasing the biocompatibility of medical implants. In this study, a Ti30Ta alloy surface was modified by functionalisation with ...
Surface chemistry can unlock drivers of surface stability of SARS-CoV-2 in variety of environmental conditions
The surface stability and resulting transmission of the SARS-CoV-2, specifically in indoor
environments, have been identified as a potential pandemic challenge requiring investigation. This
novel virus can be found on ...
The use of elevation map histograms for topographic heterogeneity analysis
(2013-07-01)
Surface defects are extremely important in mechanical characterization of several different materials. Therefore, the analysis of surface finishing is essential for a further simulation of surface mechanical properties in ...
The use of elevation map histograms for topographic heterogeneity analysis
(2013-07-01)
Surface defects are extremely important in mechanical characterization of several different materials. Therefore, the analysis of surface finishing is essential for a further simulation of surface mechanical properties in ...
Surface finishing of glass ionomer
(1997-12-01)
Purpose: To evaluate the surface roughness and staining of a glass ionomer cement when subjected to different finishing procedures. Materials and Methods: Sixty-four discs of Chem-Fil II glass ionomer cement were submitted ...