Results 181 to 190 of about 612 (211)
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Effect of fire retardants on internal bond strength and bond durability of structural fiberboard
Building and Environment, 2007Abstract This study evaluated the effect of a number of chemicals on the internal bond (IB) strength and bond durability of phenolic-bonded structural fiberboard (medium density fiberboard) panels. Borax (BX), boric acid (BA), monoammonium phosphate (MAP), diammonium phosphate (DAP), and phosphoric acid (PA) were sprayed onto the fibers made from 50%
Nadir Ayrilmis
exaly +2 more sources
Dental Materials Journal, 2019 The objective of this study was to determine the effect of flowable composite lining and dentin location on internal dentin fracture formation in the microtensile bond strength (MTBS) test using swept-source optical coherence tomography (SS-OCT). MTBS test beams (1.0×1.0 mm) were prepared from human superficial and deep dentin, which was bonded with a ...
Alireza Sadr, , Keiichi Hosaka
exaly +5 more sources
Concurrent evaluation of composite internal adaptation and bond strength in a class-I cavity
Journal of Dentistry, 2013This study investigated class-I cavity floor adaptation by swept-source optical coherence tomography (OCT) in combination with microtensile bond strength (MTBS) using different filling methods.Two adhesive systems; Tokuyama Bond Force and Tri-S Bond Plus were used in conjunction with a universal composite (Estelite Sigma Quick) placed either ...
Alireza Sadr, , Turki A Bakhsh
exaly +3 more sources
Acta Odontologica Scandinavica, 2006
This study evaluated the relationship between bond strength and marginal and internal adaptation of composite restorations photocured using different methods with a quartz-tungsten-halogen light.A push-out test was performed to evaluate bond strength of conical restorations in 50 bovine incisors. To evaluate marginal (external) and internal restoration
Roberta Alonso +2 more
exaly +3 more sources
This study evaluated the relationship between bond strength and marginal and internal adaptation of composite restorations photocured using different methods with a quartz-tungsten-halogen light.A push-out test was performed to evaluate bond strength of conical restorations in 50 bovine incisors. To evaluate marginal (external) and internal restoration
Roberta Alonso +2 more
exaly +3 more sources
The Influence of Internal Surface Treatments on Tensile Bond Strength for Two Ceramic Systems
Operative Dentistry, 2007Clinical RelevanceAppropriate surface treatment in ceramic restorations is an important step in the cementation process and should be conducted for each type of ceramic.
Kiyan, V. H. +4 more
openaire +3 more sources
European Journal of Prosthodontics and Restorative Dentistry, 2022
To evaluate the influence of tannic acid and quercetin on the immediate microshear bond strength (μSBS) of two resin cements to dentin after internal bleaching.The access cavity in eighty extracted maxillary incisors was internally bleached except the control groups. The labial surfaces were ground to expose a flat dentin surface.
Z, Fattah, F, Shafiei, F, Rajabi
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To evaluate the influence of tannic acid and quercetin on the immediate microshear bond strength (μSBS) of two resin cements to dentin after internal bleaching.The access cavity in eighty extracted maxillary incisors was internally bleached except the control groups. The labial surfaces were ground to expose a flat dentin surface.
Z, Fattah, F, Shafiei, F, Rajabi
openaire +2 more sources
Push‐out strength and SEM evaluation of resin composite bonded to internal cervical dentin
Dental Traumatology, 1996Abstract The bond strength of a resin composite used with a dual‐cured dentin bonding system to internal cervical bovine dentin was evaluated using a direct or indirect placement technique. Teeth were sectioned transversely to produce 4 mm‐thick specimens.
J M, Patierno +4 more
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Journal of the Chemical Society, Perkin Transactions 2, 1989
Kinetic and equilibrium results have been obtained for removal of the hydrogen-bonded proton from substituted salicylate ions by hydroxide ion and buffer bases in 50%(v/v) Me2SO–H2O. From the values of the rate coefficients for proton removal it is concluded that the hydrogen bond is strengthened by electron-releasing substituents and by the change ...
Frank Hibbert, Karen J. Spiers
openaire +1 more source
Kinetic and equilibrium results have been obtained for removal of the hydrogen-bonded proton from substituted salicylate ions by hydroxide ion and buffer bases in 50%(v/v) Me2SO–H2O. From the values of the rate coefficients for proton removal it is concluded that the hydrogen bond is strengthened by electron-releasing substituents and by the change ...
Frank Hibbert, Karen J. Spiers
openaire +1 more source
Engineering Applications of Artificial Intelligence, 1997
Abstract Development of a model to identify process relationships and predict parameter values in a continuous manufacturing operation is often a difficult undertaking. Process parameters are typically dynamic, and are functions of complex relationships and interactions between process parameters. A radial basis function (RBF) neural network was used
Deborah F. Cook, null Chin-Chou Chiu
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Abstract Development of a model to identify process relationships and predict parameter values in a continuous manufacturing operation is often a difficult undertaking. Process parameters are typically dynamic, and are functions of complex relationships and interactions between process parameters. A radial basis function (RBF) neural network was used
Deborah F. Cook, null Chin-Chou Chiu
openaire +1 more source
AIP Conference Proceedings, 2010
The demand for wood based material is increasing but the supply is decreasing. Therefore the price of these raw materials has increased. Bamboo provides an economically feasible alternative raw material for the wood based industry. Its properties are comparable to wood. It is also compatible with the existing processing technology.
M. A. Jamaludin +7 more
openaire +1 more source
The demand for wood based material is increasing but the supply is decreasing. Therefore the price of these raw materials has increased. Bamboo provides an economically feasible alternative raw material for the wood based industry. Its properties are comparable to wood. It is also compatible with the existing processing technology.
M. A. Jamaludin +7 more
openaire +1 more source