Zobrazeno 1 - 10
of 24
pro vyhledávání: '"James D. Pampush"'
Autor:
Jordan Crowell, Peter S. Ungar, Aleksis Karme, Scott A. Macrae, James D. Pampush, Richard F. Kay
Publikováno v:
American Journal of Physical Anthropology. 169:179-185
Objectives There remain many idiosyncrasies among the values calculated for varying dental topography metrics arising from differences in software preferences among research groups. The aim of this work is to compare and provide potential conversion
Autor:
James D. Pampush, Richard F. Kay, Paul E. Morse, Darbi M. Griffith, Lauren A Gonzales, Justin T. Gladman, Jackson P Spradley
Publikováno v:
Biological Journal of the Linnean Society. 124:584-606
Autor:
David J Daegling, W Scott McGraw, Peter S Ungar, James D Pampush, Anna E Vick, E Anderson Bitty
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e23095 (2011)
Morphology of the dentofacial complex of early hominins has figured prominently in the inference of their dietary adaptations. Recent theoretical analysis of craniofacial morphology of Australopithecus africanus proposes that skull form in this taxon
Externí odkaz:
https://doaj.org/article/2ef8836fbfa54ba4ae59ab1276fde516
Publikováno v:
Journal of Human Evolution. 161:103077
An accurate prediction of the body mass of an extinct species can greatly inform the reconstruction of that species' ecology. Therefore, paleontologists frequently predict the body mass of extinct taxa from fossilized materials, particularly dental d
Autor:
Mackie C. O'Hara, James D. Pampush, Song Xing, Debbie Guatelli-Steinberg, Rebecca J. Ferrell, W. Scott McGraw
Publikováno v:
The Anatomical Record. 301:125-139
Enamel formation front (EFF) angles represent the leading edge of enamel matrix secretion at particular points in time. These angles are influenced by rates of enamel extension (the rates at which tooth crowns grow in height), rates of enamel matrix
Publikováno v:
American Journal of Physical Anthropology. 163:94-109
OBJECTIVES Dirichlet normal energy (DNE) is a metric of surface topography that has been used to evaluate the relationship between the surface complexity of primate cheek teeth and dietary categories. This study examines the effects of different 3D m
Autor:
James D. Pampush, Doug M. Boyer, Richard F. Kay, Julia M. Winchester, Paul E. Morse, Alexander Q. Vining
Publikováno v:
Journal of Mammalian Evolution. 23:397-412
Researchers studying mammalian dentitions from functional and adaptive perspectives increasingly have moved towards using dental topography measures that can be estimated from 3D surface scans, which do not require identification of specific homologo
Autor:
James D. Pampush, David J. Daegling
Publikováno v:
Evolutionary Anthropology: Issues, News, and Reviews. 25:20-35
Although modern humans are considered to be morphologically distinct from other living primates because of our large brains, dexterous hands, and bipedal gait, all of these features are found among extinct hominins. The chin, however, appears to be a
Publikováno v:
Anatomical record (Hoboken, N.J. : 2007). 302(7)
Bone remodeling is at least partially mediated by the mechanical environment created by an animal's behavior. Here, we test the hypothesis that bone remodeling is primarily induced by high magnitude loads, likely encountered during leaping/bounding b
Autor:
James D. Pampush, David J. Daegling
Publikováno v:
American Journal of Physical Anthropology. 159:256-266
Objectives This research theoretically models and empirically records symphyseal surface strain during in vitro human mandibular wishboning (lateral transverse bending) in order to test one aspect of the hypothesis that the chin is an adaptive respon