Results 101 to 110 of about 57,878 (340)

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

open access: yesThe Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano   +3 more
wiley   +1 more source

Meningite bacteriana pós-traumática em idade pediátrica: análise de onze anos.

open access: yesActa Médica Portuguesa, 2011
Traumatic brain injury is a frequent reason for admission at pediatric emergency services. In severe cases, with basilar skull fracture, bacterial meningitis is a serious and potentially fatal complication to be considered.To describe clinical and ...
Sara Figueiredo Santos   +5 more
doaj   +1 more source

The prevalence of cocaine-associated chest pain in a London hospital [PDF]

open access: yes, 2004
Objectives: To determine the prevalence of cocaine misuse in patients presenting to an Accident and Emergency department with chest pain.
Bandeeri, N.   +3 more
core  

New partial skeleton of Homo habilis from the upper Burgi Member, Koobi Fora Formation, Ileret, Kenya

open access: yesThe Anatomical Record, EarlyView.
Abstract KNM‐ER 64061 is a partial skeleton from the upper Burgi Member of the Koobi Fora Formation (2.02–2.06 Ma) associated taphonomically and geochemically with a nearly complete mandibular dentition (KNM‐ER 64060) attributed to Homo habilis.
Frederick E. Grine   +8 more
wiley   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

open access: yesThe Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa   +2 more
wiley   +1 more source

An assessment of the usefulness of a coconut as a model of the human skull for forensic identification of a homicide weapon

open access: yesArchives of Forensic Medicine and Criminology, 2015
The authors made an attempt to verify if a coconut can be used as a model of human skull to determine the homicide weapon. During our experiment 27 strike attempts were performed with the use of 9 different tools.
Przemysław Pękala   +5 more
doaj   +1 more source

Biomechanics of Frontal Skull Fracture

open access: yesJournal of Neurotrauma, 2007
The purpose of the present study was to investigate whether an energy failure level applies to the skull fracture mechanics in unembalmed post-mortem human heads under dynamic frontal loading conditions. A double-pendulum model was used to conduct frontal impact tests on specimens from 18 unembalmed post-mortem human subjects.
Delye, Hans   +7 more
openaire   +2 more sources

Focal Spot, Winter 1983 [PDF]

open access: yes, 1983
https://digitalcommons.wustl.edu/focal_spot_archives/1033/thumbnail ...

core   +1 more source

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