This HTML5 document contains 52 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n15http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n7http://linked.opendata.cz/resource/domain/vavai/subjekt/
n5http://linked.opendata.cz/ontology/domain/vavai/
n8http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
rdfshttp://www.w3.org/2000/01/rdf-schema#
n4http://linked.opendata.cz/ontology/domain/vavai/riv/
n19http://bibframe.org/vocab/
n17http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00023272%3A_____%2F13%3A%230002039%21RIV14-MK0-00023272/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n6http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n10http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n20http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n14http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n16http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n11http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n13http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00023272%3A_____%2F13%3A%230002039%21RIV14-MK0-00023272
rdf:type
n5:Vysledek skos:Concept
rdfs:seeAlso
http://www.journals.elsevier.com/homo
dcterms:description
According to many investigations, changes in mandibular morphology can occur synchronously with changes in the environment, and sexual dimorphism of the mandible can be influenced by the environment. Sexual dimorphism during the last 1200 years was evaluated using geometric morphometric analysis of virtual cranial models. The method of geometric morphometrics allows differences in size and shape to be assessed separately. We analyzed groups of adult individuals dating to Early Middle Ages, High Middle Ages, Early Modern Ages and from a modern Czech population (21st century). Significant sexual dimorphism in mandibular size was found in all populations. A trend in the sexual dimorphism of size was seen, with differences between the sexes increasing gradually over time. Size changes in female mandibles were a better reflection of environmental conditions and climate than size changes in male mandibles. Regarding changes in the sexual dimorphism of shape, significant dimorphism was found in all four samples. However, the pattern of mandibular shape dimorphism was different and varied considerably between samples. There was only one stable shape trait showing sexual dimorphism across all four samples in our study: the gonion lies more laterally in male than in female mandibles and male mandibles are relatively wider than female mandibles. Sexual dimorphism of shape is not influenced by the climate; instead sexual selection might play a role. This research supports earlier studies that have found that the degree and pattern of sexual dimorphism is population-specific and the factors regulating sexual dimorphism today may not be the same as those in the past. According to many investigations, changes in mandibular morphology can occur synchronously with changes in the environment, and sexual dimorphism of the mandible can be influenced by the environment. Sexual dimorphism during the last 1200 years was evaluated using geometric morphometric analysis of virtual cranial models. The method of geometric morphometrics allows differences in size and shape to be assessed separately. We analyzed groups of adult individuals dating to Early Middle Ages, High Middle Ages, Early Modern Ages and from a modern Czech population (21st century). Significant sexual dimorphism in mandibular size was found in all populations. A trend in the sexual dimorphism of size was seen, with differences between the sexes increasing gradually over time. Size changes in female mandibles were a better reflection of environmental conditions and climate than size changes in male mandibles. Regarding changes in the sexual dimorphism of shape, significant dimorphism was found in all four samples. However, the pattern of mandibular shape dimorphism was different and varied considerably between samples. There was only one stable shape trait showing sexual dimorphism across all four samples in our study: the gonion lies more laterally in male than in female mandibles and male mandibles are relatively wider than female mandibles. Sexual dimorphism of shape is not influenced by the climate; instead sexual selection might play a role. This research supports earlier studies that have found that the degree and pattern of sexual dimorphism is population-specific and the factors regulating sexual dimorphism today may not be the same as those in the past.
dcterms:title
Changes in the sexual dimorphism of the human mandible during the last 1200 years in Central Europe Changes in the sexual dimorphism of the human mandible during the last 1200 years in Central Europe
skos:prefLabel
Changes in the sexual dimorphism of the human mandible during the last 1200 years in Central Europe Changes in the sexual dimorphism of the human mandible during the last 1200 years in Central Europe
skos:notation
RIV/00023272:_____/13:#0002039!RIV14-MK0-00023272
n5:predkladatel
n7:ico%3A00023272
n4:aktivita
n14:Z n14:S n14:I
n4:aktivity
I, S, Z(MSM0021620843)
n4:cisloPeriodika
6
n4:dodaniDat
n13:2014
n4:domaciTvurceVysledku
n15:3446026
n4:druhVysledku
n16:J
n4:duvernostUdaju
n10:S
n4:entitaPredkladatele
n17:predkladatel
n4:idSjednocenehoVysledku
64948
n4:idVysledku
RIV/00023272:_____/13:#0002039
n4:jazykVysledku
n20:eng
n4:klicovaSlova
Geometric Morphometrics; secular change; craniofacial morphology; ramus flexure; population; skull; shape; dimensions; allometry
n4:klicoveSlovo
n6:secular%20change n6:allometry n6:Geometric%20Morphometrics n6:population n6:dimensions n6:shape n6:ramus%20flexure n6:craniofacial%20morphology n6:skull
n4:kodStatuVydavatele
AU - Australské společenství
n4:kontrolniKodProRIV
[6088F496AF15]
n4:nazevZdroje
HOMO – Journal of Comparative Human Biology
n4:obor
n11:AC
n4:pocetDomacichTvurcuVysledku
1
n4:pocetTvurcuVysledku
5
n4:rokUplatneniVysledku
n13:2013
n4:svazekPeriodika
64
n4:tvurceVysledku
Krajíček, Václav Horák, Martin Velemínský, Petr Bejdová, Šárka Velemínská, Jana
n4:wos
000328587500002
n4:zamer
n8:MSM0021620843
s:issn
0018-442X
s:numberOfPages
17
n19:doi
10.1016/j.jchb.2013.05.003