Results 151 to 160 of about 131,866 (268)

Zinc accumulation in the jaw of Nereis aibuhitensis. [PDF]

J Exp Biol
Kato Y, Kashiwabara W, Iijima M, Shimizu K, Negishi L, Kurumizaka H, Maekawa Y, Sasaki T, Hokura A, Homma-Takeda S, Suzuki M.   +10 more
europepmc   +1 more source

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

The Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison, James Gregory, Christopher Jackson, Jordan Bestwick, Katlin Schroeder, Samuel J.L. Gascoigne, Paul Bills, Laura B. Porro, Philip D. Mannion, Paul M. Barrett   +9 more
wiley   +1 more source

Effect of Intracapsular Pressure on Pulp Sensitivity in Teeth Affected by Jaw Cysts: A Clinical Study Combined With Finite Element Analysis. [PDF]

Int Dent J
Zhou W, Mao C, Lin Y, Lu M, Lai Y, Wang C, Chen W.   +6 more
europepmc   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Editorial: From molecules to function: the world of mesencephalic trigeminal nucleus neurons in health and disease. [PDF]

Front Cell Neurosci
Bae YC, Toyoda H, Kang Y.
europepmc   +1 more source

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

The Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund, Frederik P. Wolvaardt, Roger M. H. Smith, Jaganmoy Jodder, Julien Benoit   +4 more
wiley   +1 more source

Effect of Semi-sitting Position on Airway Clearance Obtained by Jaw Thrust During Oral Fiberoptic-Guided Intubation. [PDF]

Cureus
Saurabh K, Shami Y.
europepmc   +1 more source

Actinomycosis of the Jaw [PDF]

Proceedings of the Royal Society of Medicine, 1939
openaire   +2 more sources

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source

Multiscale adaptations underlie bite force variation in rodents. [PDF]

Commun Biol
Brocklehurst RJ, LaFave N, Reder BP, Moore JR, Konow N.   +4 more
europepmc   +1 more source