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The Effects of Sodium Dichloroisocyanurate and Calcium Hydroxide as Intracanal Medicaments on Microhardness and Fracture Resistance of Dentin: An In Vitro Study [PDF]
Clinical and Experimental Dental ResearchObjectives The aim of this study was to evaluate the effect of sodium dicholoroisocyanurate (NaDCC) as intracanal medicament on the dentin microhardness and fracture resistance of teeth compared to calcium hydroxide (CH). Material and Methods Root canals
Fereshte Sobhnamayan +4 more
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Effect of thermocycling on internal microhardness of high and low viscosity bulk fill composite resins in class I cavities [PDF]
RGO: Revista Gaúcha de Odontologia, 2023 Objective: To evaluate the effect of thermocycling on the Knoop internal microhardness of high- and low viscosity bulk fill resins applied in Class I cavities.
Sâmara Luciana de Andrade LIMA +5 more
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Journal of Dentistry, 2022 Statement of the Problem: One of the problems with light-cured composite resins is the limitation and inadequate depth of curing and polymerization, resulting in low surface microhardness and restoration failure.
Keyvan Saati +3 more
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Comparative studies of the strength properties of germanum and silicon single crystals
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022 In this paper, we present the results of microhardness tests performed by Vickers indentation of germanium and silicon single crystals. It’s shown that in the investigated samples there is a dependence of microhardness on the crystallographic directions ...
A.I. Ivanova +6 more
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Dental Research Journal, 2021 Background: The purpose of this study was to compare the microhardness values of ProRoot mineral trioxide aggregate (MTA), Biodentine, and total fill root repair material (TF-RRM) Putty at varying pH and times.
Koral Bayraktar +3 more
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Journal of Dental School, 2021 Objectives Interim restorations play a critical role in success of restorative treatments. However, they need to preserve their integrity in the oral environment.
Parinaz Ansari +2 more
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Influence of SAW Welding Parameters on Microhardness of Steel A516-Gr60 [PDF]
Engineering and Technology Journal, 2018 Submerged Arc Welding (SAW) process is generally used for industries, such as petroleum storage tanks, pressure vessels, and structural components.Good mechanical properties of welded joint lead to crack-free strong joints.
Sadeq Bakhy, Samir Amin, Fouad Abdullah
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Effect of processing condition and composition on the microhardness of Cu-(2.5-10)vol.%Al₂O₃ nanocomposite powder particles produced by high energy mechanical milling [PDF]
, 2010 Nanostructured Cu-(2.5-10vol.%)Al₂O₃ nanocomposites were produced using high energy mechanical milling. For the as-milled Cu- Al₂O₃ composite powder particles having Al₂O₃ volume fractions of 2.5% and 5%, the increase in average microhardness is ...
AAMIR MUKHTAR +5 more
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Materials Research Express, 2022 This paper investigates the discrete characteristic and edge effect of subsurface microhardness of Ti-6Al-4V alloy. The results show that the discrete degree of Ti-6Al-4V alloy microhardness decreases with increasing loading force. When the loading force
Ning Hou +4 more
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Effect of mouthwashes on the microhardness of aesthetic composite restorative materials
Anales del Sistema Sanitario de Navarra, 2023 Background. Mouthwashes are increasingly being used worldwide. However, these preparations are known to have a negative impact on composite resin dental restorations.
Noura Alessa
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