| pubmed-article:7988752 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:7988752 | lifeskim:mentions | umls-concept:C0016658 | lld:lifeskim |
| pubmed-article:7988752 | lifeskim:mentions | umls-concept:C0242485 | lld:lifeskim |
| pubmed-article:7988752 | lifeskim:mentions | umls-concept:C1280500 | lld:lifeskim |
| pubmed-article:7988752 | lifeskim:mentions | umls-concept:C0205199 | lld:lifeskim |
| pubmed-article:7988752 | pubmed:issue | 4 | lld:pubmed |
| pubmed-article:7988752 | pubmed:dateCreated | 1995-1-11 | lld:pubmed |
| pubmed-article:7988752 | pubmed:abstractText | The objective of this study was to produce true Griffith-type cracks in composite specimens for measuring fracture toughness. A compact test specimen geometry, conforming to the ASTM standard (E-399-84) was chosen for the evaluation. Five methods of precracking were evaluated: 1) placing no precrack (notch in specimen left blunt); 2) placing a sharp notch with a Bard Parker blade under hand pressure; 3) placing a sharp notch with a Bard Parker blade under hand pressure, followed by stressing the sample at 60% of the failure load for 25 cycles; 4) forming a sharp notch by placing a razor blade in the sample during polymerization; and 5) placing a Griffith-type crack. Results indicate that the method of precracking a sample does have a significant effect on the measured value of the fracture toughness. | lld:pubmed |
| pubmed-article:7988752 | pubmed:language | eng | lld:pubmed |
| pubmed-article:7988752 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:7988752 | pubmed:citationSubset | D | lld:pubmed |
| pubmed-article:7988752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:7988752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:7988752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:7988752 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:7988752 | pubmed:month | Jul | lld:pubmed |
| pubmed-article:7988752 | pubmed:issn | 0109-5641 | lld:pubmed |
| pubmed-article:7988752 | pubmed:author | pubmed-author:FairhurstC... | lld:pubmed |
| pubmed-article:7988752 | pubmed:author | pubmed-author:KovarikR ERE | lld:pubmed |
| pubmed-article:7988752 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:7988752 | pubmed:volume | 9 | lld:pubmed |
| pubmed-article:7988752 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:7988752 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:7988752 | pubmed:pagination | 222-8 | lld:pubmed |
| pubmed-article:7988752 | pubmed:dateRevised | 2000-12-18 | lld:pubmed |
| pubmed-article:7988752 | pubmed:meshHeading | pubmed-meshheading:7988752-... | lld:pubmed |
| pubmed-article:7988752 | pubmed:meshHeading | pubmed-meshheading:7988752-... | lld:pubmed |
| pubmed-article:7988752 | pubmed:meshHeading | pubmed-meshheading:7988752-... | lld:pubmed |
| pubmed-article:7988752 | pubmed:meshHeading | pubmed-meshheading:7988752-... | lld:pubmed |
| pubmed-article:7988752 | pubmed:meshHeading | pubmed-meshheading:7988752-... | lld:pubmed |
| pubmed-article:7988752 | pubmed:meshHeading | pubmed-meshheading:7988752-... | lld:pubmed |
| pubmed-article:7988752 | pubmed:year | 1993 | lld:pubmed |
| pubmed-article:7988752 | pubmed:articleTitle | Effect of Griffith precracks on measurement of composite fracture toughness. | lld:pubmed |
| pubmed-article:7988752 | pubmed:affiliation | Department of Oral Health Practice, University of Kentucky College of Dentistry, Lexington. | lld:pubmed |
| pubmed-article:7988752 | pubmed:publicationType | Journal Article | lld:pubmed |
