Results 111 to 120 of about 11,550 (294)

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

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

open access: yesThe Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li   +12 more
wiley   +1 more source

Avaliação da presença de guia de desoclusão lateral e protrusiva da mandíbula [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2014.Neste estudo avaliou-se a presença de guias de lateralidade e protrusão em alunos do curso de ...
Rosa, Mariela Francisco Machado
core  

FIGURE 9. Micronephthys stammeri. A. Pharynx, dorsal view. B. Jaw. C in Nephtyidae (Annelida, Polychaeta) from southern Europe 2682

open access: yes, 2010
FIGURE 9. Micronephthys stammeri. A. Pharynx, dorsal view. B. Jaw. C. Prostomium and anterior chaetigers, dorsal view. D. Dorsal (left) and ventral (right) cirrus from median parapodia. E. Barred chaeta from notopodia of chaetiger 1. F.
Cunha, Marina R.   +2 more
core   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

Fig. 4. Right upper jaw with P4–M3 in Propalaeocastor (Rodentia, Mammalia) from the Early Oligocene of Burqin Basin, Xinjiang

open access: yes, 2004
Fig. 4. Right upper jaw with P4–M3 (IVPP V13690) of Propalaeocastor irtyshensis, n.sp. A, Occlusal view of right P4–M3 (stereograph); B, occlusal view of right P4–M3 (inverse); C, anterior view of P4, showing unihypsodonty; D, lingual view; E, labial ...
YE, JIE, NI, XIJUN, WU, WENYU, MENG, JIN
core   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

The effect of different curing methods and variables on the adaptation of sprinkled-on record bases.

open access: yes, 1995
The fitness of record bases in the patient's mouth affects the accuracy of jaw relation records and ultimately the occlusion. In this study the effect of three curing methods, polishing, and variation in cast contour on the adaptability of sprinkled on ...
Sadig, W., Abdelhakim, A., Talic, Y.
core   +1 more source

['معاییر اختیار حالات الزرع للاسنان', 'Criteria for selection of Implant cases']

open access: yesAl-Rafidain Dental Journal, 2006
60 years during the period from February 2002 to February 2005. A case sheet was specially prepared for this study containing information needed to determine the suitable criteria of implantation.
Nadira A Hatim   +2 more
doaj  

FIGURE 17. Nephtys hombergii. A. Pharynx, dorsal view. B. Jaw. C in Nephtyidae (Annelida, Polychaeta) from southern Europe 2682

open access: yes, 2010
FIGURE 17. Nephtys hombergii. A. Pharynx, dorsal view. B. Jaw. C. Prostomium and anteriormost chaetigers, dorsal view. D. Right parapodium of chaetiger 1, posterior view. E. Left parapodium of chaetiger 10, anterior view. F.
Cunha, Marina R.   +2 more
core   +1 more source

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