Abstract The vertebrate skull is composed of bones derived from neural crest cells and mesoderm. The evolutionary capacity of the skull has been linked, in part, to the emergence of neural crest cells; however, this increased capacity for evolutionary change requires that variation within neural crest‐ and mesoderm‐derived bones remains partly ...
Alyssa C. Moore +5 more
wiley +1 more source
The internal crest anatomy of Lambeosaurini (Hadrosauridae: Lambeosaurinae)
Abstract The supracranial crests of lambeosaurine hadrosaurids have long been a focus of study due primarily to their extreme morphology. The external anatomy of lambeosaurine crests is understood to be highly variable between species, but variation in their internal anatomy is less well understood.
Thomas W. Dudgeon +2 more
wiley +1 more source
Canadian certification exam pass rates are impacted by genetic counseling program location: A review of Canadian Board of Genetic Counselling data from 2007 to 2025. [PDF]
Krutish A +2 more
europepmc +1 more source
Understanding the spacing of placodes in the eye: A comparative study across age and species
Abstract The conjunctival placodes of the avian eye form in an intriguing and conserved sequence in a circular annulus around the cornea. These 13–16 placodes develop into papillae that are essential for inducing underlying intramembranous flat bones, known as scleral ossicles, which form an important part of the ocular skeleton.
Florence Joseph +1 more
wiley +1 more source
The Making of a (vice-) President: Party Politics, Ethnicity, Village Loyalty and Community-Driven Development [PDF]
African politics are often said to be dominated by ethnic divides, with the ensuing policies implemented by leaders being based almost exclusively on their ethnic power base.
Grégoire ROTA-GRAZIOSI +3 more
core
Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox +8 more
wiley +1 more source
Optimal acquisition time of [<sup>68</sup>Ga]Ga-PentixaFor PET/CT for initial staging of multiple myeloma: an ancillary study to the PentiMyelo protocol. [PDF]
François C +8 more
europepmc +1 more source
Abstract Studies of Upper Cretaceous deposits in North America have provided invaluable insights into the continental ecosystems of this time. Theropod (Saurischia, Dinosauria) pedal phalanges are commonplace in these deposits but can be difficult to identify at a finer taxonomic resolution.
Trystan M. Warnock‐Juteau +2 more
wiley +1 more source
Personnes réfugiées ayant survécu à la torture. [PDF]
Alphonsus L, Neocleous P, Pain C.
europepmc +1 more source
Regulatory Agencies, the State and Markets: A Franco-British Comparison [PDF]
The article examines whether and how independent regulatory agencies (IRAs) have altered the strategies, relationships and power of French policy makers in markets and whether they led to convergence with Britain in state-market relations.
Mark Thatcher
core

