ABSTRACT Objective: To measure visual acuity in high contrast and low contrast sensitivities in different grades of visible light transmission films in three different positions (front, lateral and rear windows). Methods: Forty-four healthy volunteers between 30-75 y-o, with BCVA better than 0,5, were ...
Estudios Transversales,
Agudeza Visual,
Sensibilidad de Contraste,
Automóviles/normas,
Automóviles/legislación & jurisprudencia,
Conducción de Automóvil/legislación & jurisprudencia,
Accidentes de Tránsito,
Color,
Percepción Espacial,
Pruebas de Visión,
Iluminación,
Luz,
Vidrio
Objective: To evaluate color and surface gloss stability of bis-acryl resins and resin composites, submitted to artificial staining with cigarette smoke. Material and Methods: Specimens of each material were prepared (n=15). Two resin composites (GrandioSO [RCG], Filtek Supreme [RCZ]) and five bis-acryl ...
Objective: Resin-modified glass ionomer (RMGI) cements are among the commonly used restorative materials in low stress-bearing areas and also for temporary restorations. The competition between acid-base reactions and light polymerization reactions in delayed curing of RMGIs can affect their physical and...
Objective: Elastomeric chains are commonly used to apply force for orthodontic dental movements. However, force decay and discoloration are two important weak points of these materials. The present study intended to compare the force decay and color stability of different types of elastomeric chains. Mat...
ABSTRACT Objective To assess the effects of coloring beverages on the color stability of two types of hybrid ceramics with different surface treatments. Material and Methods 180 specimens of two hybrid ceramics (Vita Enamic and Mazic Duro) and a feldspathic ceramic (Vita Mark II) were prepared (n=60 in...
Colorantes,
Color,
Bebidas,
Cementos Dentales,
Café,
Jugos de Frutas y Vegetales,
Agua Destilada,
Análisis de Varianza,
Cerámica,
Porcelana Dental,
Espectrofotometría/instrumentación,
Diseño Asistido por Computadora/instrumentación,
Prótesis Dental,
Propiedades de Superficie,
Irán/epidemiología
A presente produção versa sobre as consequências do racismo na saúde mental das mulheres negras integrantes do Movimento de Mulheres Dandara do Sisal (MMNDS), atuante no Território do Sisal, na Bahia. A intersecção de raça e gênero fomentou a organização do movimento, já que o gênero influi ...
Salud Mental,
Población Negra,
Racismo,
Feminismo,
Psicología,
Factores Socioeconómicos,
Discriminación Social,
Androcentrismo,
Color,
Empoderamiento,
Esclavización,
Familia,
Mujeres,
Sexismo,
Violencia
Este artigo teve como objetivo analisar se a cor da pele do imigrante (negro ou branco) influencia as justificativas para a tomada de posição frente a uma situação de violência policial cuja vítima era um imigrante suspeito de tráfico de drogas. Participaram do estudo 300 estudantes universitário...
Discurso,
Conducta,
Grupos Raciales,
Emigrantes e Inmigrantes,
Psicología,
Color,
Estructura Social,
Factores Socioeconómicos,
Negro o Afroamericano,
Piel,
Racismo,
Violencia,
Policia,
Estudiantes,
Concienciación,
Derechos Humanos,
Blanco,
Marginación Social,
Causas Externas,
Agresión,
Conducta Criminal,
Respeto,
Autoritarismo,
Conducta Social,
Seguridad,
Áreas de Pobreza
RESUMO Objetivo Avaliar o impacto da triagem de retinopatia diabética de paciente diabéticos realizada com retinografia colorida. Métodos Estudo retrospectivo, de caráter descritivo, avaliando laudos de retinografias realizadas desde a implementação do protocolo da triagem de retinopatia diabé...
Estudios Retrospectivos,
Centros de Atención Terciaria,
Hospitales Públicos,
Sistema Único de Salud,
Diabetes Mellitus Tipo 1/complicaciones,
Diabetes Mellitus Tipo 2/complicaciones,
Retinopatía Diabética/etiología,
Retinopatía Diabética/diagnóstico por imagen,
Retinopatía Diabética/epidemiología,
Complicaciones de la Diabetes,
Color,
Fotograbar/métodos,
Retina/diagnóstico por imagen,
Midriasis/inducido químicamente,
Fondo de Ojo,
Programas de Detección Diagnóstica,
Técnicas de Diagnóstico Oftalmológico
ABSTRACT: CAD/CAM blocks are widely used in dental restorations around the world. This study aimed to investigate the effects of different polishing and finishing systems on surface roughness and color change of resin-based CAD/CAM blocks. In this study, material samples of 2×7×12mm were prepared. In t...
Aim: This study analyzed the effect of whitening mouth rinses on water sorption (WS), solubility (SL), color change, and surface roughness of a nanofilled composite. Whitening perceptibility and acceptability (WID) were also studied. Methods: Forty specimens of Filtek Z350XT, shade EA2 were produced and ...
