Results 161 to 170 of about 90,972 (303)
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
Epidemiology of hospitalization for hip replacement: Which implications for orthopaedics and rehabilitation? A 15-year longitudinal study. [PDF]
Longo UG+11 more
europepmc +1 more source
Sharpening our understanding of saber‐tooth biomechanics
Abstract Saber‐teeth are a striking example of convergent evolution in vertebrate predators, having evolved multiple times in mammals and their early ancestors. While there is broad consensus that saber‐toothed taxa employed a distinct biting strategy compared to conical‐toothed carnivores, like the lion, the precise mechanics and variability of this ...
Tahlia Pollock, Philip S. L. Anderson
wiley +1 more source
The bumpy road to recovery: older adults' experiences during the first year after hip replacement surgery - a longitudinal qualitative study. [PDF]
Bergman L+5 more
europepmc +1 more source
An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia)
Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Rodolfo Otávio Santos+2 more
wiley +1 more source
Impact of pay-for-performance program on postoperative infection and revision risk in diabetic patients with hip replacement: a Taiwanese Cohort Study. [PDF]
Huang HL+6 more
europepmc +1 more source
Prosthetic Replacement of the Hip [PDF]
Key Yong Kim+2 more
openaire +1 more source