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Paleometry: a brand new area in brazilian science
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2014-11-01)
Paleometry is a promising research field that brings together different areas, such as physics and chemistry, applied to paleobiological issues. In spite of being recognized abroad, it is a new research field in Brazil. ...
Dental implants: Surface modification of cp-Ti using plasma spraying and the deposition of hydroxyapatite
(2003-03-13)
The commercial pure titanium (cp-Ti) is currently being used with great success in dental implants. In this work we investigate how the cp-Ti implants can be improved by modifying the metal surface morphology, on which a ...
Dental implants: Surface modification of cp-Ti using plasma spraying and the deposition of hydroxyapatite
(2003-03-13)
The commercial pure titanium (cp-Ti) is currently being used with great success in dental implants. In this work we investigate how the cp-Ti implants can be improved by modifying the metal surface morphology, on which a ...
Comparative in vivo study of commercially pure Ti implants with surfaces modified by laser with and without silicate deposition: Biomechanical and scanning electron microscopy analysis
(2013-01-01)
The purpose of this study was to evaluate commercially pure titanium implant surfaces modified by laser beam (LS) and LS associated with sodium silicate (SS) deposition, and compare them with machined surface (MS) and dual ...
Comparative in vivo study of commercially pure Ti implants with surfaces modified by laser with and without silicate deposition: Biomechanical and scanning electron microscopy analysis
(2013-01-01)
The purpose of this study was to evaluate commercially pure titanium implant surfaces modified by laser beam (LS) and LS associated with sodium silicate (SS) deposition, and compare them with machined surface (MS) and dual ...
Contribution to the study of the solid-state reaction of mercury with pure rhodium
(2000-01-01)
Thermogravimetry (TG) and other analysis techniques (EDX, SEM, Mapping surface, X-ray diffraction, inductively coupled argon plasma emission spectroscopy and atomic spectrometry with cold vapor generation) were used to ...
Contribution to the study of the solid-state reaction of mercury with pure rhodium
(2000-01-01)
Thermogravimetry (TG) and other analysis techniques (EDX, SEM, Mapping surface, X-ray diffraction, inductively coupled argon plasma emission spectroscopy and atomic spectrometry with cold vapor generation) were used to ...
Pigmentos en la cerámica del humedal del Paraná inferior: Análisis físico-químico MEB-EDXPigments in the lower Paraná wetland ceramics: MEB-EDX physical-chemical analysis
(Museo Chileno de Arte Precolombino, 2020-06)
La alfarería producida por los cazadores recolectores que habitaron la cuenca inferior del río Paraná refleja, dentro de sus variantes decorativas, la aplicación de diferentes pinturas. En este trabajo presentamos los ...
Isothermal decomposition kinetics in the Cu-9%Al-4%Ag alloy
(Elsevier B.V., 2004-07-28)
The influence of 4 wt.%Ag addition on the isothermal decomposition kinetics of the beta' phase in the Cu-9wt.%Al alloy was studied by microhardness measurements, optical and scanning electron microscopy (SEM), energy ...