Results 141 to 150 of about 1,385,590 (333)

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Supporting doctors' professional identity development through specialist training

Anatomical Sciences Education, EarlyView.
Abstract Anatomy‐centric specialties such as surgery, radiology, and anatomical pathology (AP) have workforce shortages, with attrition during the training phase proposed as a contributing factor. Current understanding of the reasons behind trainee attrition is limited, and there have been calls to increase the depth and richness of research in this ...
Shemona Y. Rozario, Melanie K. Farlie, Mahbub Sarkar, Michelle D. Lazarus   +3 more
wiley   +1 more source

The impact of an immersive virtual reality anatomy lab for informal science education

Anatomical Sciences Education, EarlyView.
Abstract The use of virtual reality (VR) in anatomy education enables interactive exploration of the human body and can overcome challenges in informal education settings, such as access to donated human remains and spatial understanding of 3D structures.
Leena Alkhammash, Anthony N. Saraco, Cristina Goes Schaurich, Bailey S. Y. Lo, Claudia Krebs   +4 more
wiley   +1 more source

Narrative inquiry for beginners: A practical guide for health professions education researchers

Anatomical Sciences Education, EarlyView.
Abstract Narrative inquiry (NI) is a rich methodological approach centered around the analysis of stories. While NI has great value within health professions education research, it may be overwhelming for novice researchers (or those new to NI) to employ in practice.
Shemona Y. Rozario, Michelle D. Lazarus, Mahbub Sarkar, Melanie K. Farlie   +3 more
wiley   +1 more source

The Indo-European Cognate Relationships dataset. [PDF]

Sci Data
Anderson C, Scarborough M, Jocz L, Kümmel MJ, Jügel T, Irslinger B, Pooth R, Liljegren H, Strand RF, Haig G, Geupel U, Macak M, Kim RI, Anonby E, Pronk T, Belyaev O, Dewey-Findell TK, Boutilier M, Freiberg C, Tegethoff R, Serangeli M, Stroński K, Falileyev A, Liosis N, Schulte K, Gupta GK, Izadifar R, Markus P, Williams N, Loi S, Sims-Williams N, Findell M, Adibifar S, Abete G, Atanasov P, Baiwir E, Bastardas MR, Benkato A, Bevevino LS, Buchi É, Cadorini G, Cathcart C, Cheveau L, Christodoulou C, Delorme J, Dworkin SN, Ekici D, Farridnejad S, Gheitasi M, Hammarström H, Hewitt S, Khan AA, Khan MK, Khokhlova L, Kim D, Lewin C, Lushaj B, Mahmoudveysi P, Mahommadirad M, Mersch S, Mustafa B, Nemati F, Nourzaei M, Muircheartaigh PÓ, Oogjen V, Ourang M, Pagan H, Palmer TS, Pepper S, Purandare M, Rehman K, Rhys G, Røyneland U, Sagar MZ, Sandstedt JJ, Steensland L, Taheri-Ardali M, Talebi-Dastenaei M, Tittel S, Tresoldi T, de Vaan M, Verkerk A, Versloot A, Videsott P, Vuletić N, Widmer M, Zeini A, Bibiko HJ, Runge F, Gray RD, Heggarty P.   +90 more
europepmc   +1 more source

Body habitus considerations in US anatomical body donation programs—Perspectives and practices from program guidelines

Anatomical Sciences Education, EarlyView.
Abstract Many US body donation programs impose restrictions on donations based on body size. To examine the body habitus criteria related to body weight, height, proportion, and other size factors in United States body donation programs (USBDP), 127 USBDP publicly available websites listed by the University of Florida were reviewed.
Soph Myers‐Kelley, Jenna Hagerty, Heidi Reis, Kerry Sewell, Sophie Orr, Maureen Helgren, Rebecca L. Pearl, Marisa Langton, Malli Barremkala   +8 more
wiley   +1 more source

Tracing contact and migration in pre-Bantu Southern Africa through lexical borrowing. [PDF]

Evol Hum Sci
Fehn AM, Sands BE, Phiri A, Bolaane M, Masunga G, Fabiano E, Rocha J.   +6 more
europepmc   +1 more source