Results 171 to 180 of about 1,990,934 (252)

Cardiac morphological and morphometric analysis of Ardea alba

The Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio, Max Alex Santos Ferreira, Elane Guerreiro Giese, Érika Branco, Antônio Basílio Guerreiro Junior, Ana Rita de Lima   +5 more
wiley   +1 more source

Retrospective comparision of embolization and conservative therapy for pulmonary artery pseudoaneurysm. [PDF]

Am Heart J Plus
Fan W, Zhang W, Su D, Wang W.
europepmc   +1 more source

The mechanism of labor in nonhuman primates: A look inside

The Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +1 more source

Effect of photoperiod duration during incubation on hatch traits, growth, and behavior of Leghorn chicks to 21 days of age. [PDF]

Poult Sci
Ferreira Dos Santos CE, Shynkaruk T, Herwig E, Rathgeber B, Crowe TG, Classen HL, Schwean-Lardner K.   +6 more
europepmc   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Taxonomic and distributional updates on the Arabian species of the genus <i>Palpita</i> Hübner, 1808 (Lepidoptera, Crambidae, Spilomelinae). [PDF]

Biodivers Data J
Seizmair M, Ishag A, Al Dhafer HM.
europepmc   +1 more source

Bite force estimates and morphological correlations of jaw muscles in parrots

The Anatomical Record, EarlyView.
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, Arin Berger, Marcelo Ismar S. Santana, Adam Hartstone‐Rose   +3 more
wiley   +1 more source

Development and Preliminary Application of a Beak Development Index in Pathogenicity Studies of Novel Goose Parvovirus. [PDF]

Vet Sci
Shao Y, Huang D, Han Z, Cong Y, Wang J, Wang X, Yang R, Bao S, Zhang H.   +8 more
europepmc   +1 more source

Craniofacial growth, modeling, and estimation of milestones

The Anatomical Record, EarlyView.
Abstract Understanding craniofacial growth is foundational for research into intra‐ and interspecies variation, evolution, and clinical care. The Craniofacial Growth Consortium Study (CGCS), combines cephalographs from historical growth studies to create a dense longitudinal record of growth from 6 to 22 years of age.
Richard J. Sherwood, Dana L. Duren, Christina L. Holzhauser, Hee Soo Oh, Manish Valiathan, Kieran P. McNulty, Kevin M. Middleton   +6 more
wiley   +1 more source

The About 100 Million Years Old Enigmatic "Beak Larva" Is a Weird Click Beetle Relative. [PDF]

Insects
Linhart SJ, Haug C, Hammel JU, Saß S, Haug JT.   +4 more
europepmc   +1 more source