Results 131 to 140 of about 1,951,889 (321)

Silesaurid (Archosauria: Dinosauriformes) remains from the base of the Dockum Group (Late Triassic: Otischalkian) of Texas provide new insights to the North American record of dinosauriforms

open access: yesThe Anatomical Record, EarlyView.
Abstract Silesaurids (Archosauria: Dinosauriformes) are found in Middle to Upper Triassic deposits across Pangea, but few stratigraphic sections record the evolution of the group in one geographic area over millions of years. Here, we describe silesaurid remains from the oldest of the Upper Triassic stratigraphic sequence from the base of the Dockum ...
Frederick B. Tolchard   +2 more
wiley   +1 more source

Discovery of sexual dimorphism of the laryngeal sac in the common minke whale Balaenoptera acutorostrata

open access: yesThe Anatomical Record, EarlyView.
Abstract Mysticetes, or baleen whales, have an air sac on the ventral surface of the larynx known as the “laryngeal sac.” The primary hypothesis regarding this structure's function is that it is involved in sound production. However, several other functions have been proposed, including air recycling, air storage, and even buoyancy control.
Gen Nakamura   +7 more
wiley   +1 more source

Covid-19 pandemic: Impact of facemask wearing on nasal tissues healing after closed reduction of nasal bone fractures. [PDF]

open access: yesJ Plast Reconstr Aesthet Surg, 2023
Troise S   +5 more
europepmc   +1 more source

Development of the occipitopetrosal junctions: A histological study using human fetuses

open access: yesThe Anatomical Record, EarlyView.
Abstract The temporal bone petrosa is connected to the occipital bone at two sites: one junction with the basilar part (medial junction) and another with the lateral part (lateral junction). Using histological specimens from 45 human fetuses (approximately 7–39 weeks of gestational age or GA), we aimed to describe possible changes in histology and ...
Ai Hirano‐Kawamoto   +6 more
wiley   +1 more source

Efficacy of closed reduction surgery on treatment of nasal bone fracture in admitted patients to Shahid Bahonar Hospital, Kerman, Iran

open access: yesJournal of Oral Health and Oral Epidemiology, 2016
BACKGROUND AND AIM: Nasal fracture is one of the most common facial fractures and the main goal of this study was evaluation of closed reduction surgery of nasal bone fractures.
Javad Faryabi   +3 more
doaj  

Home - About - Disclaimer - Privacy