Results 21 to 30 of about 12,029 (161)

Surface hardness evaluation of a 3D printable resin designed for final restorations

open access: yesBrazilian Dental Science
Objective: Advancements in the digital area have triggered significant interest among researchers in recent years, particularly concerning 3D printers.
Bruno Trivelato Rodrigues   +4 more
doaj   +1 more source

Influence of gold and blue heat treatments on mechanical properties and phase transformation behavior of flat-designed rotary instruments

open access: yesBrazilian Dental Science
Objective: To evaluate the mechanical properties and austenite phase transformation temperature of flat-designed rotary instruments manufactured with gold and blue heat treatments.
Anne Rafaella Tenório Vieira   +7 more
doaj   +1 more source

Abordagem Clínica de Pacientes com Necessidades Especiais [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A abordagem clínica odontológica de pacientes com necessidades especiais gera bastante dúvida e ansiedade entre alunos de graduação e cirurgiões-dentistas ...
Polli, Virgínia Annett
core  

Occupational risk due to use of mercury in dentistry: a bibliographic review [PDF]

open access: yes, 2008
Este trabalho visa apresentar dados referentes ao gerenciamento de resíduos perigosos na área da saúde, com ênfase no uso de mercúrio em odontologia. Foi elaborado com base numa revisão bibliográfica sobre o uso do mercúrio em amálgama dentário e seus ...
ALBERGUINI, Leny Borghesan Albertini   +4 more
core   +2 more sources

Knoop microhardness test in polymers used for surgical guide manufacturing after the disinfection process

open access: yesBrazilian Dental Science
Objective: To analyze the Knoop microhardness of samples made from Dima® Print Guide polymer (Kulzer – Brazil) after different disinfection methods.
Gustavo Macedo Pereira   +5 more
doaj   +1 more source

Physiologic and psychological changes in old age considerable in dental treatment [PDF]

open access: yes, 2005
O envelhecimento faz parte de um processo natural do organismo. Em muitos países, o grupo que cresce mais rapidamente é o de idade mais avançada, refletindo o resultado de novas terapias, estratégias preventivas e programas de controle de natalidade ...
Fajardo, Renato Salviato   +4 more
core  

Remineralizing potential of a fluoride varnish modified by bioactive nanoparticles

open access: yesBrazilian Dental Science
Objective: Evaluate a fluoride varnish modified by nanostructures with the bioactive qualities of silica (SiO2) and niobium pentoxide (Nb2O5), testing its remineralizing potential by surface hardness (SH) and energydispersive X-ray spectroscopy (EDX ...
Alyssa Teixeira Obeid   +5 more
doaj   +1 more source

Mechanical properties of orthodontic wires on ceramic brackets associated with low friction ligatures

open access: yesRevista de Odontologia da UNESP, 2017
Introduction Few studies investigated the mechanical properties of orthodontic wires on ceramic brackets associated the ligatures. Objective This study aimed to compare the load-deflection of orthodontic wires with round section of 0.016” made of ...
Fernando KOIKE   +4 more
doaj   +1 more source

Evaluation of dimensional alteration and porosity in ocular prosthetics polimerized with microwaves [PDF]

open access: yes, 2004
A proposta desse estudo foi avaliar a alteração dimensional linear e porosidade em próteses oculares polimerizadas por energia de microondas. Para isso, foram obtidos 30 corpos-de-prova incluídos com dois diferentes silicones; as íris artificiais foram ...
Dekon, Stefan Fiúza de Carvalho   +4 more
core  

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