Results 71 to 80 of about 24,707 (272)

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

open access: yesThe Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

MANDIBULAR CONDYLE FRACTURES

open access: yesThe Professional Medical Journal, 2016
Objectives: To analyze frequency, gender, age, cause of injury and type/locationof Condylar fracture among patients reported at Liaquat university hospital Hyderabad. Settingof Study: This study was conducted at Oral & Maxillofacial Surgery Department, Faculty ofDentistry, Liaquat University Hospital, and Hyderabad.
Syed Ghazanfar Hassan   +3 more
openaire   +2 more sources

Uppermost Pleistocene shrews (Mammalia, Soricidae) from Vaskapu Cave (N-Hungary) [PDF]

open access: yes, 1999
Three shrew species (Sorex araneus LINNAEUS1758, Sorex minutus LlNNAEUS1766 and Sorex alpinus SHINZ1837) were found in the fossiliferous sediments of Vaskapu Cave, near Felsötárkány.
Mészáros, L. Gy.
core  

Morphological evolution of the mammalian jaw adductor complex [PDF]

open access: yes, 2016
The evolution of the mammalian jaw during the transition from non-mammalian synapsids to crown mammals is a key event in vertebrate history and characterised by the gradual reduction of its individual bones into a single element and the concomitant ...
Abdala   +98 more
core   +4 more sources

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto   +3 more
wiley   +1 more source

Superolateral extracapsular dislocation of the mandibular condyle: Review of the literature and report of two cases

open access: yesOral and Maxillofacial Surgery Cases, 2019
Trauma to the temporomandibular joint may cause one of several injuries amongst which is the dislocation of the mandibular condyle. Several aetiological factors result in condylar dislocation, and although there are global variations, road traffic ...
Priyesh Gunvant Hira   +1 more
doaj   +1 more source

Mandibular condyle: structure properties and growth regulation [PDF]

open access: yes, 2014
Malocclusion is a developmental condition. In most instances, malocclusion and dentofacial deformity arise from variations in the normal development, and so it must be evaluated against a perspective of natural growth.
Ren, C, Yang, Y
core   +1 more source

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

open access: yesThe Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Radiological Society of North America (RSNA) 3D printing Special Interest Group (SIG): Guidelines for medical 3D printing and appropriateness for clinical scenarios [PDF]

open access: yes, 2014
Este número da revista Cadernos de Estudos Sociais estava em organização quando fomos colhidos pela morte do sociólogo Ernesto Laclau. Seu falecimento em 13 de abril de 2014 surpreendeu a todos, e particularmente ao editor Joanildo Burity, que foi seu ...
Burity, Joanildo   +2 more
core   +2 more sources

Bifid Mandibular Condyle: A Case Report

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2015
Background and Objectives:The double headed mandibular condyle is a rare deformity, which is commonly diagnosed as an incidental finding in a panoramic radiograph.
Mehrnoush Rostampour   +3 more
doaj  

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