Objective: The purpose of this study was to evaluate in vitro the Knoop microhardness (Knoop hardness number [KHN]) and the degree of conversion using FT-Raman spectroscopy of a light-cured microhybrid resin composite ...

Payload and high-tech are important characteristics when the goals are aerospace applications. The development of the technologies associated to these applications has interests that transcend national boundaries and are ...

Payload and high-tech are important characteristics when the goals are aerospace applications. The development of the technologies associated to these applications has interests that transcend national boundaries and are ...

The Boston keratoprosthesis (KPro) has been used successfully in eyes with poor prognosis for conventional penetrating keratoplasty. However, postoperative changes in iris configuration after Boston KPro may occur, including ...

Different light sources and power densities used on the photoactivation process may provide changes in the degree of conversion (DC%) and temperature ( T) of the composite resins. Thus, the purpose of this study was to ...

Objetivos: Determinar la eficacia de la Trabeculoplastia Argón Láser (ALT) en pacientes con glaucoma de ángulo abierto en el Instituto Nacional de Oftalmología, durante el periodo 2008 - 2012. Material y métodos: Se realizó ...

Purpose: The aim of this study was to evaluate the curing efficiency, through tooth slices (0, 1.2, 1.5 and 2.0 mm), of three different light sources. Materials and Methods: Three caries-free mandibular 3rd molars were ...