Results 221 to 230 of about 60,085 (259)
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An analysis of margin adaptation of all-porcelain facial margin ceramometal crowns
The Journal of Prosthetic Dentistry, 1986E limination of the metal collar or metal substructure at the facial margin of a ceramometal crown will greatly improve the esthetic result of the completed restoration. A number of techniques for fabrication of facial porcelain margins for these restorations (platinum foil, refractory die, and direct lift-off) have been described.‘-’ The least ...
D J, Wanserski +3 more
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Factors influencing the marginal adaptation of amalgam
The Journal of the American Dental Association, 1967Results of this study indicated that under controlled technics the best adaptations were obtained by using small increments of 50 to 52 percent mercury amalgam mix without expressing mercury, and by use of lateral condensing thrusts.
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Marginal adaptation of nine commercial intermediate resins
Dental Materials, 1991The bonding efficacy of nine commercially available intermediate resins was examined by measuring the maximum contraction gap of a light-activated composite in a cylindrical cavity of human dentin. With only one exception, the marginal adaptation of the composite improved significantly when the intermediate resins were combined with an experimental ...
H, Chigira, K, Itoh, S, Wakumoto
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Marginal adaptation of resin veneers to gold castings
Acta Odontologica Scandinavica, 1985The magnitude of the fissures between resin facing materials and gold castings was measured by light microscopy. Two different products and two different processing procedures were used. The effect of water sorption on the fissure size was also studied. Mean fissure sizes varied between 3 and 25 microns.
M, Berge, N R, Gjerdet, J, Silness
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MARGINAL ADAPTABILITY AND FIT OF CERAMIC MILLED INLAYS
The Journal of the American Dental Association, 1995The authors investigated the marginal adaptation and internal fit of ceramic inlay made by a ceramic milling system. The study's results indicated that the mean marginal and internal gap size of the ceramic inlay restorations was less than 100 microns, making the fit clinically acceptable.
K, Kawai +3 more
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Adaptive maximum margin analysis for image recognition
Pattern Recognition, 2017Abstract Most existing discriminant manifold learning methods aim to maximize the margin among nearby data, which is determined in the high-dimensional original space. As such, they do not necessarily best maximize the margin between different classes in the low-dimensional space, which is a critically important property for image classification.
Qianqian Wang 0001 +5 more
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Marginal adaptation of porcelain margins in ceramometal restorations
The Journal of Prosthetic Dentistry, 1988H N, Arnold, S A, Aquilino
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Marginalized Augmented Few-Shot Domain Adaptation
IEEE Transactions on Neural Networks and Learning SystemsDomain adaptation (DA) has recently drawn a lot of attention, as it facilitates unlabeled target learning by borrowing knowledge from an external source domain. Most existing DA solutions seek to align feature representations between the labeled source and unlabeled target data.
Taotao Jing +3 more
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Marginal adaptation of ceramic inserts after cementation.
Operative dentistry, 2002The advantage of using ceramic inserts is to prevent major drawbacks of composite resins such as polymerization shrinkage, wear and microleakage. This in vitro study evaluated the marginal adaptation of two approximal ceramic insert systems after cementation to the cavities opened with ultrasonic tips.
Ozcan, M +2 more
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