Particle debonding using different yield criteria
نویسندگان
چکیده
منابع مشابه
Enamel colour changes at debonding and after finishing procedures using five different adhesives.
The purpose of this study was to evaluate enamel colour alteration of five different orthodontic bonding adhesives by means of digital measurements after exposure to photoageing in order to simulate discolouration of adhesives in vivo. Seventy-five non-carious premolars were randomly divided into five equal groups. The brackets were bonded with five different adhesives (Transbond XT, Eagle Bond...
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Objective: To evaluate the shear bond strength of lingual orthodontic brackets with resin or metal pads, the location of bond failure and the adhesive remnant index (ARI). Methods: A total of 40 extracted upper premolars were randomly divided into two groups of 20 each: bonding with brackets having (1) pads with extended resin directly on the lingual surface of teeth, and (2) pads with metal...
متن کاملEffect of dental bleaching after bracket bonding and debonding using three different adhesive systems.
OBJECTIVE To evaluate the influence of bonding and debonding of orthodontic brackets on dental in-home bleaching, taking into account three different adhesive systems. METHODS Forty-four bovine incisors were divided into four groups according to the primer system used for orthodontic bracket bonding. Following the debonding of orthodontic brackets, the teeth were stored in staining solution f...
متن کاملEvaluation of Saffron Ecotypes for Stigma Yield and Yield Components Using Different Maternal Corm Weights
Several saffron ecotypes (Mashhad, Torbat-Jam, Torbat-Haydarieh, Gonabad, Birjand, Ghaen) were evaluated in Urmia for stigma yield and yield components using different maternal corm weights(6, 8, 10, 12 g) in 2013 cropping year. The experiment was arranged as factorial based on randomized complete block design. Analysis of variance showed that there were significant differences among saffron ec...
متن کاملDiagnostic Yield and Accuracy of Different Metabolic Syndrome Criteria in Adult Patients with Epilepsy
INTRODUCTION Metabolic syndrome (MetS) is an emergent problem among patients with epilepsy. Here, we evaluate and compare the diagnostic yield and accuracy of different MetS criteria among adult patients with epilepsy to further explore the best strategy for diagnosis of MetS among patients with epilepsy. MATERIALS AND METHODS Ninety-five epileptic adults from a tertiary epilepsy reference ce...
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ژورنال
عنوان ژورنال: European Journal of Mechanics - A/Solids
سال: 2004
ISSN: 0997-7538
DOI: 10.1016/j.euromechsol.2004.05.002