Statistical analysis of acoustic emissions during shrinkage of restoration in dental substrate
DC Field | Value | Language |
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dc.contributor.author | Gu, J.U. | - |
dc.contributor.author | Choi, N.S. | - |
dc.contributor.author | Arakawa, K. | - |
dc.date.accessioned | 2021-06-23T11:36:50Z | - |
dc.date.available | 2021-06-23T11:36:50Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2011-08 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/38694 | - |
dc.description.abstract | Evaluation of marginal integrity at the composite resin-tooth interface is required for clinically successful restorations. Polymerization contraction of the composite resin that fills in a cavity occurs during light curing. This contraction competes with the bond strength and may cause marginal disintegration. There can be some unbonded state and/or cleavage formation around the margin of the composite resin part, leading to insufficient sealing of open dentinal tubules[1]. Various experiments such as SEM and dye penetration test[2] have been performed for observing the marginal gap along the composite resin-tooth interface. These studies did not show any temporal analysis of debonding mechanisms. The present authors investigated the fracture process of composite/tooth by an acoustic emission (AE) monitoring in real-time[3]. The AE data that was newly obtained needs to be differentiated according to various test conditions. In this study, a non-parametric statistic is applied to verify the difference of AE amplitudes and AE hits depending on substrate kinds and adhesive conditions. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.title | Statistical analysis of acoustic emissions during shrinkage of restoration in dental substrate | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, N.S. | - |
dc.identifier.scopusid | 2-s2.0-84875914383 | - |
dc.identifier.bibliographicCitation | ICCM International Conferences on Composite Materials | - |
dc.relation.isPartOf | ICCM International Conferences on Composite Materials | - |
dc.citation.title | ICCM International Conferences on Composite Materials | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Acoustic emission | - |
dc.subject.keywordAuthor | Composite restoration | - |
dc.subject.keywordAuthor | Non-parametric statistics | - |
dc.identifier.url | http://www.iccm-central.org/Proceedings/ICCM18proceedings/data/2.%20Oral%20Presentation/Aug26(Friday)/F11%20Analysis%20of%20Dental%20Composite%20Restoration/F11-3-AK0106.pdf | - |
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