Matches in SemOpenAlex for { <https://semopenalex.org/work/W2319874958> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2319874958 endingPage "1183" @default.
- W2319874958 startingPage "1170" @default.
- W2319874958 abstract "Wear-induced changes in the crown topography of molariform teeth have been widely used to index relative age in rodents. To assess the consistency of molar-wear estimates in natural populations of a sigmodont rodent (Bolomys lasiurus), we investigated the association between molar wear and two other age-dependent craniodental characters: degree of exposure of molar roots from the alveoli and ossification of the basisphenoid-basioccipital suture. We compared magnitudes of Spearman correlation coefficients among states of these characters in samples cross-classified by vegetation, season, and locality, under the null hypothesis of high correlation in the absence of differential environmental effects on molar wear. A bootstrap procedure was used to derive empirical sampling distributions of the age-index correlations and, thus, to establish realistic confidence intervals. We then employed a multivariate procedure to reduce subjectivity of classifying combinations of indices of age into age classes. Using a principal component analysis of the correlation matrix of craniodental indices, variation expressed among indices was summarized as a multivariate age factor. An objective ordering of sets of indices of age (the various combinations of tooth-wear, molar-root exposure, and suture-ossification conditions observed among all samples) was provided by projecting individuals onto the first principal component. The method revealed age-frequency differences between wet- and dry-season samples from northeastern Brazil, ostensibly due to the occurrence of a reproductive peak at the beginning of the rainy season, and predicted a maximum life span for B. lasiurus of ca. 1—1.5 years in the wild." @default.
- W2319874958 created "2016-06-24" @default.
- W2319874958 creator A5012706978 @default.
- W2319874958 creator A5029979800 @default.
- W2319874958 creator A5077349190 @default.
- W2319874958 date "1998-12-03" @default.
- W2319874958 modified "2023-10-14" @default.
- W2319874958 title "Assessing Relative Age and Age Structure in Natural Populations of Bolomys lasiurus (Rodentia: Sigmodontinae) in Northeastern Brazil" @default.
- W2319874958 doi "https://doi.org/10.2307/1383008" @default.
- W2319874958 hasPublicationYear "1998" @default.
- W2319874958 type Work @default.
- W2319874958 sameAs 2319874958 @default.
- W2319874958 citedByCount "16" @default.
- W2319874958 countsByYear W23198749582013 @default.
- W2319874958 countsByYear W23198749582015 @default.
- W2319874958 countsByYear W23198749582017 @default.
- W2319874958 countsByYear W23198749582018 @default.
- W2319874958 countsByYear W23198749582021 @default.
- W2319874958 countsByYear W23198749582023 @default.
- W2319874958 crossrefType "journal-article" @default.
- W2319874958 hasAuthorship W2319874958A5012706978 @default.
- W2319874958 hasAuthorship W2319874958A5029979800 @default.
- W2319874958 hasAuthorship W2319874958A5077349190 @default.
- W2319874958 hasBestOaLocation W23198749581 @default.
- W2319874958 hasConcept C105795698 @default.
- W2319874958 hasConcept C151730666 @default.
- W2319874958 hasConcept C188126409 @default.
- W2319874958 hasConcept C18903297 @default.
- W2319874958 hasConcept C202271784 @default.
- W2319874958 hasConcept C27438332 @default.
- W2319874958 hasConcept C33923547 @default.
- W2319874958 hasConcept C42972112 @default.
- W2319874958 hasConcept C71924100 @default.
- W2319874958 hasConcept C86803240 @default.
- W2319874958 hasConcept C9777977 @default.
- W2319874958 hasConceptScore W2319874958C105795698 @default.
- W2319874958 hasConceptScore W2319874958C151730666 @default.
- W2319874958 hasConceptScore W2319874958C188126409 @default.
- W2319874958 hasConceptScore W2319874958C18903297 @default.
- W2319874958 hasConceptScore W2319874958C202271784 @default.
- W2319874958 hasConceptScore W2319874958C27438332 @default.
- W2319874958 hasConceptScore W2319874958C33923547 @default.
- W2319874958 hasConceptScore W2319874958C42972112 @default.
- W2319874958 hasConceptScore W2319874958C71924100 @default.
- W2319874958 hasConceptScore W2319874958C86803240 @default.
- W2319874958 hasConceptScore W2319874958C9777977 @default.
- W2319874958 hasIssue "4" @default.
- W2319874958 hasLocation W23198749581 @default.
- W2319874958 hasOpenAccess W2319874958 @default.
- W2319874958 hasPrimaryLocation W23198749581 @default.
- W2319874958 hasRelatedWork W1972403261 @default.
- W2319874958 hasRelatedWork W1975632186 @default.
- W2319874958 hasRelatedWork W1998578391 @default.
- W2319874958 hasRelatedWork W2070545134 @default.
- W2319874958 hasRelatedWork W2087790437 @default.
- W2319874958 hasRelatedWork W2326991062 @default.
- W2319874958 hasRelatedWork W2480943119 @default.
- W2319874958 hasRelatedWork W2531880140 @default.
- W2319874958 hasRelatedWork W3027745756 @default.
- W2319874958 hasRelatedWork W3205213561 @default.
- W2319874958 hasVolume "79" @default.
- W2319874958 isParatext "false" @default.
- W2319874958 isRetracted "false" @default.
- W2319874958 magId "2319874958" @default.
- W2319874958 workType "article" @default.