Results 151 to 160 of about 1,428,805 (196)

Dielectric Properties of Zinc Oxide-Eugenol Type Cements

Journal of Dental Research, 1974
Relative permittivity and resistivity of zinc oxide-eugenol cements was measured during setting. During setting the relative permittivity goes through a very pronounced maximum; simultaneously, resistivity suddenly increases by a few orders of magnitude. Such behavior is explicable in the initial function of water, which subsequently becomes bound.
M, Braden, R L, Clarke
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Mechanical mixing of zinc oxide-eugenol cements

The Journal of Prosthetic Dentistry, 1982
An analysis of the data yielded the following conclusions: 1. The use of a gelatin capsule in a metal casing combines the advantages of mechanical mixing and those of a disposable system. 2. In comparison to conventional mixing by hand, equal results can be obtained with mechanical mixing. 3. Mixing time and the use of a glass pestle will influence the
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Clinical Studies of Dental Cements: IV. A Preliminary Study of a Zinc Oxide-Eugenol Cement for Final Cementation [PDF]

Journal of Dental Research, 1970
An experimental reinforced zinc oxide-eugenol cement of compressive strength 8,000 to 9,200 psi (562 to 647 kg/sq cm) was studied clinically for the final cementation of all types of inlays, crowns, and bridges.
G E Myers
exaly   +2 more sources

Retentive and compressive strengths of modified zinc oxide–eugenol cements

Journal of Dentistry, 2000
This investigation sought to improve the handling and physical properties of a commonly used temporary zinc oxide-eugenol cement by changing the base/accelerator (B/A) ratio or combining it with a petroleum jelly or fluoride varnish.Twelve modifications of a temporary cement were evaluated in terms of retentive strength, compressive strength at 24 h ...
S Y, Lee, C C, Wang, D C, Chen, Y L, Lai
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Zinc oxide eugenol cements. VI. Effect of zinc oxide type on the setting reactions

Journal of Biomedical Materials Research, 1982
AbstractThe particle size and adsorbed water on zinc oxide from various sources have been investigated and related to the reactivity with eugenol. The reactivity of zinc oxide with eugenol alone increases with the amount of water reversibly adsorbed.
H J, Prosser, A D, Wilson
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Characterization of Zinc Oxide-Eugenol Cements Reinforced with Acrylic Resin

Journal of Dental Research, 1972
Zinc oxide-eugenol cements reinforced with poly(methyl methacrylate) have significantly higher strength than unmodified formulations. The degree of reinforcement appears to depend on the particle sizes and uniformity of distribution of the resin constituents.
S, Civjan, E F, Huget, G, Wolfhard, L S, Waddell   +3 more
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Cementation of fixed bridge prosthesis with zinc oxide-rosin-eugenol cements

The Journal of Prosthetic Dentistry, 1958
Abstract Clinical experience has shown that there is a justification for the cementation of fixed prosthesis by means of zinc oxide-rosin-eugenol cements. The successful employment of a temporary cementation technique depends upon the application of a thorough understanding of its disadvantages as well as its advantages.
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Status Report on Zinc Oxide-Eugenol and Modified Cements

The Journal of the American Dental Association, 1968
The stronger zinc oxide-eugenol cements currently available are capable of withstanding the forces developed during condensation of amalgam and those forces which may subsequently be transmitted through the restoration during function.
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Examination of the Test for Compressive Strength Applied to Zinc Oxide Eugenol Cements

Journal of Dental Research, 1976
The test for compressive strength has been studied using zinc oxide eugenol cements. The distribution of results is negatively skewed; however, removal of outlying results converts it to a normal one. Test parameters have little effect on results with the exception of the shape of the test cylinder.
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Improved Zinc Oxide-Eugenol Type Cements

Journal of Dental Research, 1962
G M, BRAUER, L, SIMON, L, SANGERMANO
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