About: Elastic modulus of dental filling composites: Different determination methods.

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Materials for dental cavity filling such as amalgam and alloy were replaced by composite filling and ceramic inlay. Our team-work was focused on dental filling composites investigation with a view to prolong lifetime and minimize probability of failure. The most common failure types were filling fractures, secondary caries and losses of filling. Main reason for failure was stress incidence in filling and adhesive layer causing failure of tooth-adhesive-composite interface. Magnitude of the stress depended on many factors such as shrinkage of composite during polymerization, occlusal loading, cavity shape and method of cavity filling. Stress value could be mathematically analysed using finite element program. This analyses required knowledge of exact material properties. The goal of work was to determine values of composites Young's modulus by different experimental method: simple tensile test, three-point bending test, nanoindentation test and ultra-sonic test. Materials for dental cavity filling such as amalgam and alloy were replaced by composite filling and ceramic inlay. Our team-work was focused on dental filling composites investigation with a view to prolong lifetime and minimize probability of failure. The most common failure types were filling fractures, secondary caries and losses of filling. Main reason for failure was stress incidence in filling and adhesive layer causing failure of tooth-adhesive-composite interface. Magnitude of the stress depended on many factors such as shrinkage of composite during polymerization, occlusal loading, cavity shape and method of cavity filling. Stress value could be mathematically analysed using finite element program. This analyses required knowledge of exact material properties. The goal of work was to determine values of composites Young's modulus by different experimental method: simple tensile test, three-point bending test, nanoindentation test and ultra-sonic test. (en)
Title	Elastic modulus of dental filling composites: Different determination methods. Elastic modulus of dental filling composites: Different determination methods. (en)
skos:prefLabel	Elastic modulus of dental filling composites: Different determination methods. Elastic modulus of dental filling composites: Different determination methods. (en)
skos:notation	RIV/68407700:21220/09:00157616!RIV10-MSM-21220___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770012)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Konvičková, Svatava Eichlerová, Renata
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	312727
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/09:00157616
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	three-point bending test; dental restorative composites (en)
http://linked.open.../riv/klicoveSlovo	three-point bending test dental restorative composites
http://linked.open...ontrolniKodProRIV	[4CCDB577C847]
http://linked.open...v/mistoKonaniAkce	Sychrov
http://linked.open...i/riv/mistoVydani	Liberec
http://linked.open...i/riv/nazevZdroje	Experimental Stress Analysis 2009
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Eichlerová, Renata Konvičková, Svatava
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open...ain/vavai/riv/wos	000274790600009
http://linked.open.../riv/zahajeniAkce	2009-06-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Transdisciplinární výzkum v oblasti biomedicínského inženýrství II
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita
https://schema.org/isbn	978-80-7372-483-2
http://localhost/t...ganizacniJednotka	21220
is http://linked.open...avai/riv/vysledek of	Elastic modulus of dental filling composites: Different determination methods. Elastic modulus of dental filling composites: Different determination methods. Elastic modulus of dental filling composites: Different determination methods. Elastic modulus of dental filling composites: Different determination methods.

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