Results 81 to 90 of about 61,454 (266)
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti +4 more
wiley +1 more source
Aims: Optimal glenoid positioning in reverse shoulder arthroplasty (RSA) is crucial to provide impingement-free range of motion (ROM). Lateralization and inclination correction are not yet systematically used.
Mark Mouchantaf +6 more
doaj +1 more source
Three‐dimensional digital analysis of musteloid masticatory muscle architecture
Musteloids span an enormous breadth of dietary modes within a single superfamily. In this study, we utilize digital dissection techniques to reconstruct the internal 3D anatomy of muscles within the musteloid feeding apparatus, and explore how dietary specializations might alter the size, orientation, and curvature of fascicles therein.
Cassidy E. Davis +6 more
wiley +1 more source
Human evolution and the obstetrical dilemma: The pelvic floor hypothesis
Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley +1 more source
Bite force estimates and morphological correlations of jaw muscles in parrots
Abstract Parrots (Order: Psittaciformes) are renowned for their high bite force (BF) and morphological correlates thereof, including a highly mobile skull and two unique mandibular adductor muscles—m. pseudomasseter and m. ethmomandibularis, with the former being hypothesized to increase force output.
Ana Carolina L. Faillace +3 more
wiley +1 more source
Commentary: Exploratory Data Analysis
Brian Douglas Haig
doaj +1 more source
Abstract Cortical bone expansion is an age‐related process where, through endosteal resorption and periosteal apposition, cross‐sectional diameter increases while cortical thickness decreases in long bone diaphyses. Local variation has been observed in this process between cross‐sectional locations, but few studies have examined directional variation ...
Gregory J. Wehrman +4 more
wiley +1 more source
Świadomość mięśniowa. Wytwarzanie wiedzy w Arktyce
Hastrup discusses the process of knowledge-making in anthropology, as based on fieldwork, yet not reducible to this. She organizes her argument in terms of skills, a concept that is owed to Ingold (2000) who stresses that skills are not simply techniques
Kirsten Hastrup
doaj
Teaching abductive reasoning for use as a problem-solving tool in organic chemistry and beyond
The second-year undergraduate Organic Chemistry course sequence is often cited as one of the most, if not the most, challenging for students in the US.
Jay Wm. Wackerly +3 more
doaj +1 more source
The Logic and Language of Classic Grounded Theory
Although it is not clearly understood by many, classic grounded theory utilizes deduction, induction, and abduction as the necessary logic functions of the research process.
Alvita Nathaniel
doaj

