Chemo-mechanical characterization of carious dentine using Raman microscopy and Knoop microhardness [PDF]
Royal Society Open Science, 2020 One of the aims in the clinical operative management of dental carious lesions is to remove selectively the highly infected and structurally denatured dentine tissue, while retaining the deeper, repairable affected and intact, healthy tissues for long ...
M. Alturki +3 more
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Effect of CPP-ACP on remineralization of artificial caries-like lesion: an in situ study [PDF]
Brazilian Oral Research, 2020 The purpose of this double-blind, randomized, crossover in situ study is to compare remineralization of preformed enamel lesions by casein phosphopeptide-stabilized amorphous calcium phosphate (CPP-ACP) and fluoride dentifrice products.
Patrícia Regina Almeida de OLIVEIRA +3 more
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Developing definitions of conventional hardness tests for use by National Metrology Institutes
Measurement: Sensors, 2021 This paper describes the process used by the Consultative Committee for Mass and Related Quantities - Working Group on Hardness (CCM-WGH) of the International Committee of Weights and Measures (CIPM) to develop international definitions of the ...
S. Low +4 more
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The effect of various pre-cured temperature of different resin materials on the degree of conversion and microhardness of cured composite resin [PDF]
Al-Rafidain Dental Journal, 2014 Aims: The aims of this in vitro study were to evaluate the effect of different temperatures of the pre- cured composite resin materials on the degree of conversion and knoop microhardness of cured composite resin.
Manal A. Sultan
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The Rhyming Peg Mnemonic Device Applied to Learning the Mohs Scale of Hardness [PDF]
, 2003 NOTE: This is a large file, 55.7mb in size! This article describes the use of the rhyming peg mnemonic device to teach Moh's scale of hardness. The "pegs" consist of a set of words, each rhyming with a number from one to ten, to which the mineral names ...
Audrey Rule
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Comparative evaluation of Knoop hardness and depth of cure of ORMOCER based resin composites
Brazilian Dental Science, 2010 The purpose of this study was to evaluate the Knoop hardness and the depth of cure of Ormocer based composites and to compare them with traditional Bis-GMA or derivatives based composites.
Roberta Caroline B. Alonso +4 more
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Characterisation of PVD-TiN coated austempered ductile iron: Effects of nodule count and austempering temperature [PDF]
, 2011 In this work PVD-TiN coatings are deposited on ADI substrates austempered at 280 and 360°C, with nodule counts varying between 490 and 1 100 nod/mm2. The deposition is performed at 300°C by the arc ion plating technique.
Colombo, Diego Alejandro +3 more
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Physicochemical characterization of two bulk fill composites at different depths [PDF]
Restorative Dentistry & Endodontics, 2021 ObjectivesThis study analyzed the physical-chemical behavior of 2 bulk fill resin composites (BFCs; Filtek Bulk Fill [FBF], and Tetric-N-Ceram Bulk Fill [TBF]) used in 2- and 4-mm increments and compared them with a conventional resin composite (Filtek ...
Guillermo Grazioli +4 more
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Wear, friction, and microhardness of a thermal sprayed PET: poly (ethylene terephthalate) coating
Materials Research, 2009 The effects of combustion thermal spraying parameters namely combustion pressure, feeding rate, and carrier gas on the wear resistance, friction coefficient, and Knoop hardness of poly (ethylene terephthalate) (PET) films were investigated.
Rogério Antônio Xavier Nunes +3 more
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Effect of indentation load and time on knoop and vickers microhardness tests for enamel and dentin
Materials Research, 2009 The aim of this study was to determine the effect of variations in indentation load and time on the Knoop and Vickers hardness numbers (KHN and VHN) for enamel and dentin.
Chanya Chuenarrom +2 more
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