Results 21 to 30 of about 113,679 (360)

Galvanic Corrosion of Dental Alloys and Amalgam in Artificial Saliva Containing Citric Acid [PDF]

open access: yesEngineering and Technology Journal, 2013
In this work galvanic corrosion potentials and currents were measured usingpolarization curves of some dental alloys (amalgam, Co-Cr-Mo, Ni-Cr-Mo, SS 316L, Ti-6Al-4V alloys) in artificial saliva containing citric acid with three concentrations 3,6 and9 g/
Rana A. Majed
doaj   +1 more source

Microleakage of bonded amalgam restorations using different adhesive agents with dye under vacuum: An in vitro study

open access: yesIndian Journal of Dental Research, 2011
Aim: In an effort to minimize tooth preparation, yet provide additional retention to compromised tooth structure, bonded amalgam restorations were introduced. Various resin-based adhesives have been tried earlier under bonded amalgam restorations.
Abhishek Parolia   +6 more
doaj   +1 more source

The comparative evaluation of fracture resistance and microleakage in bonded amalgam, amalgam, and composite resins in primary molars

open access: yesIndian Journal of Dental Research, 2015
Background : The intense development of adhesive restorative materials and parents′ preferences for esthetic restorations prompt clinicians to use alternative restorative materials for primary molars.
H S Vanishree, B M Shanthala, W Bobby
doaj   +1 more source

Awareness About Dental Amalgam Among Turkish Dentists and Patients: A Questionnaire and Search Engine Based Cross-Sectional Study

open access: yesInternational Dental Journal, 2021
Objectives: There has been considerable controversy concerning the health risks and benefits of using mercury-containing amalgam. This study aimed to evaluate the Turkish dentists’ and patients’ preference and opinion about amalgam and to assess Internet
Özlem Erçin   +3 more
doaj  

Evaluation of Class II restoration microleakage with various restorative materials: A comparative In vitro study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background and Objectives: The quest for a suitable esthetic material for tooth restoration has resulted in significant advancements in both material properties and application technique.
Madhura Pawar   +5 more
doaj   +1 more source

Some definable types that cannot be amalgamated [PDF]

open access: yesMath. Log. Quart., 69: 46-49 (2023), 2022
We exhibit a theory where definable types lack the amalgamation property.
arxiv   +1 more source

Side effects of mercury in dental amalgam

open access: yesDental Journal, 2008
Dental amalgam is an alloy composed of mixture of approximately equal parts of elemental liquid mercury and an alloy powder. The popularity of amalgam arises from excellent long term performance, ease of use and low cost. Despite the popularity of dental
Titiek Berniyanti, Ninuk Hariyani
doaj   +1 more source

Evaluation of Shears Strength of Dowel Amalgam and Post-amalgam in Root Canal-treated Teeth [PDF]

open access: yesJournal of Dental Materials and Techniques, 2020
Introduction: Amalgam, which can be applied with or without dowel, is one of the commonly used restorative materials for core restoration in pulpless teeth.
Sina Abyari   +4 more
doaj   +1 more source

$1$-cohomology of simplicial amalgams of groups [PDF]

open access: yes1-cohomology of simplicial amalgams of groups. R. J. Blok and C. G. Hoffman. J. Alg. Combin. 37(2013) no. 2:381-400, 2015
We develop a cohomological method to classify amalgams of groups. We generalize this to simplicial amalgams in any concrete category. We compute the non-commutative 1-cohomology for several examples of amalgams defined over small simplices.
arxiv   +1 more source

The impact of the use of amalgam in dental treatment on the prevalence of restless legs syndrome in older people

open access: yesMedycyna Pracy, 2019
Background The link between restless legs syndrome (RLS) and the number of amalgam fillings in older people was investigated. Restless legs syndrome decreases the quality of life and impairs normal functioning.
Magdalena Szklarek, Tomasz Kostka
doaj   +1 more source

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