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Analysis of color and hardness of a medical silicone with extrinsic pigmentation after accelerated aging
(2020-10-01)
Objective The aim of this study is to evaluate the color alteration and shore A hardness of a medical silicone with extrinsic pigmentation, before and after accelerated aging. Materials and Methods Twenty samples (Silastic ...
Effect of different methods of hygiene on the color stability of extrinsically pigmented facial silicone
(2018-01-01)
Aim: Evaluate the color stability of facial silicone pigmented extrinsically under the influence of the hygiene process. Methods: 160 samples were prepared and divided into 8 groups (n = 20) according to the pigmentation ...
Effect of extrinsic pigmentation and surface treatments on biaxial flexure strength after cyclic loading of a translucent ZrO2 ceramic
(2019-11-01)
Objective: To evaluate the influence of extrinsic pigmentation on the biaxial flexural strength and surface topographic of translucent Y-TZP (InCoris TZI – Sirona – USA) subjected to several surface treatments. Methods: ...
Pigmentación cromógenas extrínsecas y su relación con la caries de infancia temprana en niños de 3 - 5 años de edad. Distrito V cruce Piraymiri y Valle Nuevo - Municipio de Monteagudo Agosto 2016 - Agosto 2017.Extrinsic chromogenic pigmentation and its relationship to early childhood caries in children 3 - 5 years of age. District V Piraymiri and Valle Nuevo crossing - Monteagudo Municipality August 2016 - August 2017
(Sucre: Universidad Andina Simón Bolívar, Sede Central Sucre, 2020)
Efeito da pigmentação extrínseca nas cerâmicas à base de dissilicato de lítio submetidas aos processos de desgaste e biodegradação nas propriedades mecânicas e aderência bacteriana
(Universidade Estadual Paulista (Unesp), 2019-04-26)
O objetivo deste estudo foi avaliar se há alteração no comportamento mecânico e na aderência microbiológica da cerâmica à base de dissilicato de lítio com a técnica de pigmentação extrínseca aplicada, após ser submetida a ...
Frecuencia de pigmentaciones negras extrínsecas y caries dental en niños de una institución educativa del distrito de barranca - Lima, 2018
(Universidad Privada Antenor Orrego - UPAO, 2018)
Objetivo: Determinar la frecuencia de pigmentaciones negras extrínsecas y de caries dental en niños de la I.E 21571 Ricardo Palma Soriano, 2018.
Materiales y Métodos: Se realizó un estudio prospectivo, transversal, ...
Prevalencia de pigmentaciones extrínsecas negras en niños con dentición decidua de la Institución Educativa Inicial 253- La Noria, Trujillo 2018
(Universidad Nacional de Trujillo, 2018)
TITULO: “Prevalencia de pigmentaciones extrínsecas negras en niños con dentición decidua de la Institución Educativa Inicial 253- La Noria, Trujillo 2018”
OBJETIVO: Determinar la prevalencia de pigmentaciones extrínsecas ...
Prevalencia de pigmentaciones extrínsecas negras en niños con dentición decidua de la Institución Educativa Inicial 253- La Noria, Trujillo 2018
(Universidad Nacional de Trujillo, 2018)
TITULO: “Prevalencia de pigmentaciones extrínsecas negras en niños con dentición decidua de la Institución Educativa Inicial 253- La Noria, Trujillo 2018”
OBJETIVO: Determinar la prevalencia de pigmentaciones extrínsecas ...
Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
(2019-06-01)
This study aimed to evaluate the effect of a bleaching agent on the color of extrinsically pigmented indirect composite resins. Samples of five resins (Adoro, Resilab, Cristobal, Sinfony, Epricord) were manufactured and ...