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Effect of passive ultrassonic instrumentation as a final irrigation protocol on debris and smear layer removal
(WileyNew York, 2013-05)
This study sought to evaluate the efficacy of passive ultrasonic irrigation (PUI)
on removing the smear layer and debris from root dentin using scanning electron microscopy (SEM). Twenty-five bovine incisors were manually ...
Otimização do procedimento de solubilização de rochas silicáticas em recipientes abertos para análise por ICP-AES
(1996-12-01)
The main variables found on procedure of the dissolution silicate rocks using acid dissolution in teflon open vessel for analysis of micro elements by ICP-AES has been determined. The results obtained for some samples ...
Procedure optimization of silicate rocks dissolution in open vissels for icp-aes analysisOtimização dos procedimento de solubilização de rochas silicáticas em recipientes abertos para análise por icp-aes
(1996-01-01)
The mam variables found on procedure of the dissolution silicate rocks using acid dissolution in teflon open vessel for analysis of micro elements by ICP-AES has been determined. The results obtained for some samples showed ...
Desenvolvimento de sistema em fluxo empregando ultrassom para remoção de enxofre de óleo diesel
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2011-02-18)
In this work, the development of a continuous flow process for sulfur removal
from diesel oil is proposed. The process is based on the application of ultrasonic
energy for increasing the oxidation reaction rate of sulfur ...
Uso da pasteurização e do ultrasson para conservação de salsichas embaladas a vácuo refrigeradas
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilTecnologia em AlimentosUTFPR, 2019-07-09)
The present study aimed to evaluate which is the most effective treatment for preserving vacuum packed sausages in two different treatments with pasteurization and ultrasound. Microbiological standards were evaluated in ...
Efeito do processo de descafeinação de café arábica em meio aquoso auxiliado por ultrassom sobre a composição química e o perfil sensorial
(Universidade Estadual Paulista (UNESP), 2015)