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Effect of Two Different Ultrafast Curing Exposure Durations on the Surface Hardness of Bulk Fill Composite - An In-Vitro Study
Published 2023-10-01Subjects: Get full text
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Users’ Perspectives of Direct-to-Consumer Telemedicine Services: Survey Study
Published 2025-02-01Get full text
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Effects of mixing of europium oxide in resin composites on the fluorescence characteristics and mechanical properties
Published 2025-02-01“…Regarding the mechanical properties, there were no significant differences in the flexural strength or modulus, and the Vickers hardness gradually increased with increasing Eu2O3 concentration. …”
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Mechanical evaluation of a novel resin infiltrated lithium-disilicate ceramic network versus resin infiltrated feldspathic ceramic network
Published 2025-02-01“…Rectangular specimens were prepared from both materials, afterwards, flexural strength, fracture toughness, brittleness and Vickers’ hardness tests were investigated. Data were analyzed using independent sample-t test and paired sample-t test (n = 12, α = 0.05). …”
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Evaluation the effect of sesame oil on root dentin microhardness after application of chloroform and orange oil as gutta percha solvents (an in- vitro study).
Published 2022-12-01“…The root halves from each group were subject to Vickers hardness test to measure micro hardness, then sesame oil were applied by bonding brush for 15 mint on each root dentin surface from all groups finally all roots subject to vicker hardness test to obtain the final micro hardness values. …”
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Response characterization on the microstructure, and mechanical and corrosion behavior of clad rebars of different weld materials
Published 2025-07-01“…The microstructure of the welded joints of four different types of welding metals was observed using a metallographic microscope, the hardness distribution of the welded joints was measured using a Vickers hardness tester, and the corrosion resistance and corrosion behavior of four types of welding materials were investigated through electrochemical corrosion experiments using a scanning electron microscope (SEM). …”
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Abrasive resistance and microhardness of self-adhesive (Surefil one) and conventional bulk fill composites: An- in vitro study.
Published 2023-12-01“…For the microhardness test, thirty cylindrical specimens (6 mm× 8 mm) (n= 10) were fabricated to assess the microhardness, top and bottom surfaces were tested using Vicker Hardness test. The results were analyized with a one-way ANOVA test, the post-hoc comparisons were examined in Tukey test. …”
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