Results 151 to 160 of about 109,128 (264)

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Iatrogenic Gastric Perforation Following Emergency Endoscopic Decompression for Obstructive Shock Caused by an Incarcerated Hiatal Hernia: A Case Report. [PDF]

Cureus
Sugimori Y, Mahiro F, Tetsuei K, Sunagozaka H, Kouichiro S, Masahiro Y.   +5 more
europepmc   +1 more source

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Methodology for Static Pressure Measurement Under Confined Spatial Conditions in the Low-Pressure Range. [PDF]

Sensors (Basel)
Šabacká P, Maxa J, Bílek M, Bayer R, Binar T, Bača P, Hlavička V, Čupera J, Votava J, Kumbár V, Dobšáková L.   +10 more
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

External standard calibration method for high-repetition-rate shock tube kinetic studies with synchrotron-based time-of-flight mass spectrometry.

Analyst
Cano Ardila FE, Nagaraju S, Tranter RS, Garcia GA, Desclaux A, Roque Ccacya A, Chaumeix N, Comandini A.   +7 more
europepmc   +1 more source

Standard gastroscope-guided endotracheal intubation in the lateral position for life-threatening variceal bleeding: a report of technical feasibility and airway safety. [PDF]

BMC Anesthesiol
Zhang X, Sun C.
europepmc   +1 more source

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

Severe Sepsis After Vaginal Delivery: A Case Report. [PDF]

Case Rep Obstet Gynecol
Dehghan M.
europepmc   +1 more source

Towards a shock tube method for the dynamic calibration of pressure sensors. [PDF]

Philos Trans A Math Phys Eng Sci, 2014
Downes S, Knott A, Robinson I.
europepmc   +1 more source