Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000307776> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2000307776 endingPage "449" @default.
- W2000307776 startingPage "445" @default.
- W2000307776 abstract "Abstract New x-ray diffraction data for gutta-percha and balata are given and considered in the light of von Susich's recent conclusion that these substances are identical and exist in two crystalline forms. The data also support the assumption that gutta-percha is a mixture of balata and another crystalline constituent, an assumption that is in some respects preferable to that of von Susich. Although the relation between gutta-percha and balata has been established and there may be no ultimate difference between them, it is pointed out that the majority of specimens examined of material classified commercially as balata produce a diffraction pattern different from that of gutta-percha, a fact of practical significance. THERE has been considerable disagreement as to the significance of x-ray diffraction data for gutta-percha and balata as reported by different investigators. The main point at issue has been the fundamental difference between gutta-percha and balata. Clark (1) and Hauser (2) have obtained different diffraction patterns for the two when unstretched, while Hauser has found them to be the same when stretched. Von Susich (3) has recently done much to clarify the problem. He reaches the conclusion, as a result of x-ray diffraction data, that gutta-percha and balata are identical, and that the substance exists in two different crystalline modifications, the alpha form being stable below about 60° C. and changing to the beta form when heated above this temperature. Of course, this at once explains Hauser's results, since the specimens were doubtless heated above 60° C. when stretched and would then show the beta pattern." @default.
- W2000307776 created "2016-06-24" @default.
- W2000307776 creator A5015766290 @default.
- W2000307776 creator A5072733795 @default.
- W2000307776 date "1931-09-01" @default.
- W2000307776 modified "2023-10-18" @default.
- W2000307776 title "Further X-Ray Studies of Gutta-Percha and Balata" @default.
- W2000307776 doi "https://doi.org/10.5254/1.3547503" @default.
- W2000307776 hasPublicationYear "1931" @default.
- W2000307776 type Work @default.
- W2000307776 sameAs 2000307776 @default.
- W2000307776 citedByCount "0" @default.
- W2000307776 crossrefType "journal-article" @default.
- W2000307776 hasAuthorship W2000307776A5015766290 @default.
- W2000307776 hasAuthorship W2000307776A5072733795 @default.
- W2000307776 hasConcept C105795698 @default.
- W2000307776 hasConcept C120665830 @default.
- W2000307776 hasConcept C121332964 @default.
- W2000307776 hasConcept C126348684 @default.
- W2000307776 hasConcept C185592680 @default.
- W2000307776 hasConcept C192562407 @default.
- W2000307776 hasConcept C199343813 @default.
- W2000307776 hasConcept C207114421 @default.
- W2000307776 hasConcept C2779245719 @default.
- W2000307776 hasConcept C2779747767 @default.
- W2000307776 hasConcept C3018023364 @default.
- W2000307776 hasConcept C33923547 @default.
- W2000307776 hasConcept C71924100 @default.
- W2000307776 hasConcept C8010536 @default.
- W2000307776 hasConceptScore W2000307776C105795698 @default.
- W2000307776 hasConceptScore W2000307776C120665830 @default.
- W2000307776 hasConceptScore W2000307776C121332964 @default.
- W2000307776 hasConceptScore W2000307776C126348684 @default.
- W2000307776 hasConceptScore W2000307776C185592680 @default.
- W2000307776 hasConceptScore W2000307776C192562407 @default.
- W2000307776 hasConceptScore W2000307776C199343813 @default.
- W2000307776 hasConceptScore W2000307776C207114421 @default.
- W2000307776 hasConceptScore W2000307776C2779245719 @default.
- W2000307776 hasConceptScore W2000307776C2779747767 @default.
- W2000307776 hasConceptScore W2000307776C3018023364 @default.
- W2000307776 hasConceptScore W2000307776C33923547 @default.
- W2000307776 hasConceptScore W2000307776C71924100 @default.
- W2000307776 hasConceptScore W2000307776C8010536 @default.
- W2000307776 hasIssue "3" @default.
- W2000307776 hasLocation W20003077761 @default.
- W2000307776 hasOpenAccess W2000307776 @default.
- W2000307776 hasPrimaryLocation W20003077761 @default.
- W2000307776 hasRelatedWork W1996225461 @default.
- W2000307776 hasRelatedWork W2032992625 @default.
- W2000307776 hasRelatedWork W2058122223 @default.
- W2000307776 hasRelatedWork W2068554424 @default.
- W2000307776 hasRelatedWork W2120402208 @default.
- W2000307776 hasRelatedWork W2350431802 @default.
- W2000307776 hasRelatedWork W2547005920 @default.
- W2000307776 hasRelatedWork W2991568709 @default.
- W2000307776 hasRelatedWork W4283838154 @default.
- W2000307776 hasRelatedWork W135226771 @default.
- W2000307776 hasVolume "4" @default.
- W2000307776 isParatext "false" @default.
- W2000307776 isRetracted "false" @default.
- W2000307776 magId "2000307776" @default.
- W2000307776 workType "article" @default.