Results 301 to 310 of about 2,714,411 (365)
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Flexure strength of repaired dental composites
European Journal of Oral Sciences, 1986Abstract — A study was conducted to determine differences in flexure strength between unrepaired and repaired dental composite bars. Four groups, each consisting of 10 samples, were investigated. Group A consisted of unrepaired samples, while groups B‐D consisted of samples which had been cut to lengths of 17.5 mm and repaired to a total length of 35.0
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Flexural Strength of WT Sections
Engineering Journal, 1992WT sections are commonly used as chord members in lightly and moderately loaded roof and floor trusses. In this application, these members are subjected to combined axial and flexural loads. The design of these sections for flexural loads was not specifically addressed in the ASD Specification.
Duane S. Ellifritt +3 more
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Glass-ionomer Cements of Improved Flexural Strength
Journal of Dental Research, 1986The effect of glass and polyacid composition on cement strength has been investigated with a view to improving the glass-ionomer cements. The flexural strength of glass-ionomer cements was found to be greatly dependent on the glass and polyelectrolyte used to prepare them.
H J, Prosser, D R, Powis, A D, Wilson
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Inelastic flexural strength of aluminium alloys structures
Engineering Structures, 2006Abstract In this paper, the results of an extensive numerical study devoted to the evaluation of the inelastic flexural behaviour of aluminium alloy structures are provided. The main aim of the research is to determine the required ductility for applying simplified methods of plastic analysis (i.e.
M. MANGANIELLO +2 more
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Journal of Prosthodontics, 2018
PURPOSE To evaluate the effect of adding Al2 O3 , SiO2 , and TiO2 nanoparticles in ratios of 1, 3, and 5 wt% to different acrylic resins on flexural strength.
M. Karci, N. Demir, Şakir Yazman
semanticscholar +1 more source
PURPOSE To evaluate the effect of adding Al2 O3 , SiO2 , and TiO2 nanoparticles in ratios of 1, 3, and 5 wt% to different acrylic resins on flexural strength.
M. Karci, N. Demir, Şakir Yazman
semanticscholar +1 more source
Relative flexural strength of dental restorative ceramics
Dental Materials, 1990The relative flexural strengths of ten brands of dental restorative ceramics were evaluated by a three-point bending test. The materials consisted of three low-fusing and one high-fusing feldspathic porcelains and six reinforced dental restorative ceramics which are currently in clinical use.
R R, Seghi, T, Daher, A, Caputo
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Scale Effect in Ice Flexural Strength
Journal of Offshore Mechanics and Arctic Engineering, 2019Ice flexural strength is an important parameter in the assessment of ice loads on the hulls of ice-class ships, sloped offshore structures, and sloped bridge piers.
M. Aly +3 more
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International Journal of Adhesion and Adhesives, 2014
Abstract Purpose This study evaluated the effects of storage time on dentin bond strength, biaxial flexural strength, and flexural modulus of four adhesive systems. Materials and Methods The following adhesive systems were tested: Easy Bond, Scotchbond SE, Single Bond Plus, and Scotchbond Multi-Purpose. Sixty human third molars were used for the
A.O. Carvalho +4 more
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Abstract Purpose This study evaluated the effects of storage time on dentin bond strength, biaxial flexural strength, and flexural modulus of four adhesive systems. Materials and Methods The following adhesive systems were tested: Easy Bond, Scotchbond SE, Single Bond Plus, and Scotchbond Multi-Purpose. Sixty human third molars were used for the
A.O. Carvalho +4 more
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"SP-172: High-Performance Concrete - Proceedings: ACI International Conference, Malaysia 1997", 1999
Fifteen high-strength concrete beams were tested under concentrated load at two points to investigate their ductile behavior including flexural strength with various compressive stress distribution. Six high strength concrete beams were tested to investigate the minimum reinforcement ratios requirements for high strength concrete.
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Fifteen high-strength concrete beams were tested under concentrated load at two points to investigate their ductile behavior including flexural strength with various compressive stress distribution. Six high strength concrete beams were tested to investigate the minimum reinforcement ratios requirements for high strength concrete.
openaire +1 more source