Results 141 to 150 of about 73,603 (356)

Inferring bird migration from bone isotopes and histology: A fossil‐friendly methodological framework

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Bird seasonal migration is a remarkable biogeographic phenomenon, yet its deep‐time origin(s) and evolutionary history remain poorly understood, with the bird fossil record largely overlooked. This study explores the predictability of bird migratory behaviour from the oxygen isotope composition of their bone apatite phosphate (δ18Op), a ...
Anaïs Duhamel   +7 more
wiley   +1 more source

Ulna and tibia length measurements as alternatives for estimating height in hospitalized children [PDF]

open access: bronze, 2016
N.E. Lara-Pompa   +9 more
openalex   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

Development of a global forearm reconstruction system for post-tumor resection defects of the radius or ulna: a proof-of-concept study

open access: yesFrontiers in Bioengineering and Biotechnology
BackgroundBone defects resulting from sarcoma resection in the forearm present significant challenges for reconstruction, with limited guidance available in the literature.MethodsWe developed a novel series of 3D-printed endoprostheses, called the Global
Haijie Liang   +9 more
doaj   +1 more source

The Neurophysiological Effects of Cervical Transcutaneous Spinal Cord Stimulation With and Without a High Frequency Carrier in Able‐Bodied Adults

open access: yesArtificial Organs, EarlyView.
The Neurophysiological Effects of Cervical tSCS With and Without a High Frequency Carrier in Healthy Adults. kHz‐tSCS presents a less efficient waveform. In FCR, spinal inhibition was observed following sham and conv‐tSCS. kHz‐tSCS appeared to prevent FCR spinal inhibition.
Frances Gawne   +2 more
wiley   +1 more source

Neurophysiological Effect of Transcutaneous Electrical Spinal Cord Stimulation in Chronic Complete Spinal Cord Injury

open access: yesArtificial Organs, EarlyView.
TESCS‐ABT induced neurophysiological changes in individuals with chronic complete SCI, however these did not consistently translate into functional improvements. These findings highlight the role of residual supraspinal connectivity and inform future research to optimise this neurotechnology for SCI rehabilitation and identify likely responders ...
E. L. McNicol   +6 more
wiley   +1 more source

Ulna: A tool to estimate stature

open access: diamond, 2019
Viral Chauhan   +2 more
openalex   +2 more sources

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