Results 151 to 160 of about 787,640 (369)

Dental Developmental Defects: A Pilot Study to Examine the Prevalence and Etiology in a Population of Children between 2 and 15 Years of Age

open access: yesDentistry Journal
Dental development defects (DDDs) are quantitative and/or qualitative alterations produced during odontogenesis that affect both primary and permanent dentition.
Jorge Alvarado-Gaytán   +5 more
doaj   +1 more source

Comparative and functional anatomy of masticatory muscles and bite force in opossums (Didelphimorphia, Didelphidae)

open access: yesThe Anatomical Record, EarlyView.
We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley   +1 more source

Mixed Dentition Caries – Predictor Of Carious Activity In Permanent Dentition

open access: yesRomanian Journal of Oral Rehabilitation, 2013
Aim of the study is the optimisation of the child’s dental management, especially regarding the health and odonto-periodontal integrity of mixed dentition.
Laura Maria Gavrilescu   +4 more
doaj  

Tooth characters of protohippine horses with special reference to species from the Merychippus zone, California [PDF]

open access: yes, 1934
The critical review of equine tooth characters attempted in this paper is the result of a study of the protohippine horses obtained from the Merychippus Zone of the north Coalinga district, California.
Bode, Francis D.
core  

Green Teeth in the Primary and Permanent Dentition [PDF]

open access: yesThe Journal of Pediatrics, 2017
Isabella Bittencourt do Valle   +4 more
openaire   +3 more sources

The relationship between form and function of the carnivore mandible

open access: yesThe Anatomical Record, EarlyView.
Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley   +1 more source

Shaping the human face: Periosteal bone modeling across ontogeny

open access: yesThe Anatomical Record, EarlyView.
Abstract Facial morphology is a defining aspect of Homo sapiens that distinguishes our species from fossil ancestors and plays a central role in estimating age, sex, and ancestry in both past and present populations. Understanding how the face develops during postnatal ontogeny is essential for interpreting adult facial variation.
Sarah E. Freidline   +5 more
wiley   +1 more source

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