Results 71 to 80 of about 25,588 (209)

Recent progress in studies of the last million years of human physical and behavioural evolution Avancées récentes dans l’étude du dernier million d'années d’évolution physique et éthologique de l'espèce humaine

Journal of the Royal Anthropological Institute, EarlyView.
This article presents a synthesis of recent developments in the study of human evolution over the past five years. It begins with an overview of hominin species nomenclature and diversity, followed by an examination of the proposed population bottleneck ∼900,000 years ago.
James Cole, Eleanor M.L. Scerri, Mateja Hajdinjak, Chris Stringer   +3 more
wiley   +1 more source

Clinical Outcomes in Neurologically Intact Children With Small Intracranial Bleeds and Simple Skull Fractures. [PDF]

Cureus, 2023
Almuqamam M, Loven TC, Arthur Iii LG, Atkinson NK, Grewal H.   +4 more
europepmc   +1 more source

The Earliest Feathers from the Lower Cretaceous Dabeigou Formation of North Hebei: Implications for the Early Evolution of the Jehol Biota

Integrative Zoology, EarlyView.
This study reports two isolated feather fossils from the Lower Cretaceous Dabeigou Formation in northeastern China. Morphological analyses identified them as the earliest known feathered theropods (potentially including avian) in the Jehol Biota. This finding reveals a complex ecosystem at the dawn of the Jehol Biota, bridging the temporal and faunal ...
Qian Wu, Qian‐Nan Zhang, Dang‐Peng Xi   +2 more
wiley   +1 more source

Mortality From Rural Traumatic Brain Injury Are Underestimated Without Inclusion of Prehospital Deaths

ANZ Journal of Surgery, EarlyView.
ABSTRACT Background Rural residents are more likely to suffer moderate and severe traumatic brain injury (TBI) and experience delay to definitive care than urban patients. Prior studies comparing these populations were based on hospitalised patients only. We examined TBI outcomes incorporating pre‐hospital mortality to determine the association between
Gareth Rutter, Maria Joseph, Richard Ferch, Mitchell A. Hansen, Zsolt J. Balogh   +4 more
wiley   +1 more source

Morphometric and Paleobiological Insights Into Pleistocene Sicilian Wolf Populations

Acta Zoologica, EarlyView.
ABSTRACT The Pleistocene wolves (Canis lupus) from Sicily represent one of the few known insular populations of this species from that time period. Despite their potential relevance for understanding carnivore adaptations in insular contexts, no dedicated study has previously investigated their morphology and evolutionary significance.
Domenico Tancredi, Carolina Di Patti, Sabrina Lo Brutto, Matteo Cammarata   +3 more
wiley   +1 more source

Basilar Skull Fractures and Their Complications in Patients With Traumatic Brain Injury. [PDF]

Korean J Neurotrauma, 2023
Shafiei M, Aminmansour B, Mahmoodkhani M, Seyedmoalemi M, Tehrani DS.   +4 more
europepmc   +1 more source

“Yet the Problem Remains”: Why Genetic Determinism Still Haunts Biomedical Research

Bioethics, EarlyView.
ABSTRACT After the horrors of the Holocaust and its connections to eugenics were revealed to the world, many post‐war population geneticists sought to establish rhetorical distance from the Nazi's state‐led campaigns, without abandoning their belief that actively shaping the population's genetics would produce a prosperous society.
Christopher R. Donohue, Ian A. Myles
wiley   +1 more source

Skeletal survey yields in low vs. high risk pediatric patients with skull fractures. [PDF]

Child Abuse Negl, 2023
Isaac R, Greeley C, Marinello M, Herman BE, Frazier TN, Carroll CL, Armijo-Garcia V, Musick M, Weeks K, Haney SB, Wang M, Hymel KP, Pediatric Brain Injury Research Network Investigators.   +12 more
europepmc   +1 more source

Soluble Epoxide Hydrolase Inhibition Regulates Septoclast Activity to Promote Long Bone Growth and Fracture Healing by Enhancing Endothelial‐to‐Mesenchymal Notch Signalling

Cell Proliferation, EarlyView.
The sEH inhibitor TPPU upregulates endothelial HIF‐1α, activating the NOTCH signalling pathway between endothelial cells and mesenchymal stem cells. This promotes the differentiation and formation of FABP5+ septoclasts, enhances their participation in endochondral ossification, and ultimately improves longitudinal bone growth and fracture healing ...
Weixian Chen, Liangliang Liu, Xumeng Wang, Juanjuan Li, Jingyi Zhang, Xiaoli Shi, Qing Sun, Xu Chang, Jing Zhang, Jie Zhao, Fu Wang   +10 more
wiley   +1 more source

Lumbar Pneumorrhachis Associated With Basilar Skull Fractures. [PDF]

Cureus, 2021
Ross M, Shahin MN, O'Neill BE, Liu JJ.
europepmc   +1 more source