Results 121 to 130 of about 6,543 (239)

Euro-Asian hybrids of Echinococcus multilocularis from red foxes in northern and northeastern Poland result from secondary contact between long-isolated populations. [PDF]

Sci Rep
Gładysz P, Bielińska-Wąż D, Wąż P, Samorek-Pieróg M, Karamon J, Lass A.   +5 more
europepmc   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

The Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia, Sandriely F. Marcondes, Mayara S. Siqueira, Taynara R. F. Leão, Robson A. Rodrigues, Karine N. N. Farias, André L. N. Silva, Karin Virgínia Kuibida, Lilian Franco‐Belussi, Carlos E. Fernandes   +9 more
wiley   +1 more source

Cross-cultural analysis of eye-movement patterns in visual scene perception: a comparison of seven cultural samples. [PDF]

Sci Rep
Čeněk J, Halámková D, Caha J, Lacko D, Kalenská P, Stachoň Z, Tsai JL, Ahenkan A, Dresler T, Lüdtke J, Dostálová N, Šašinková A, Ugwitz P, Šašinka Č.   +13 more
europepmc   +1 more source

Previously undocumented regional variability in crab‐eating macaque skull sexual dimorphism and its implications for biological and morphometric studies

The Anatomical Record, EarlyView.
Abstract In a large sample of adult crab‐eating macaques, we quantified sexual dimorphism in size, shape, and covariance across the whole skull and among anatomical regions of the cranium and mandible. All regions showed significant mean sex differences, but the magnitude of size and shape dimorphism varied substantially.
Andrea Cardini, Paul O'Higgins
wiley   +1 more source

Penile strangulation by metallic key holder in an adolescent: a case report and literature review. [PDF]

Ann Med Surg (Lond)
Tuqan AR, Jarrar T, Asi T.
europepmc   +1 more source

Oldest well‐preserved euprimate petrosal, from the early Eocene of India (Vastan Lignite Mine, Gujarat)

The Anatomical Record, EarlyView.
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, Kenneth D. Rose, Rachel H. Dunn, Kishor Kumar, Rajendra S. Rana, Ashok Sahni, Lachham Singh, Thierry Smith, Jordan W. Crowell   +8 more
wiley   +1 more source

Clade‐wide morphological and functional variation of the sauropsid columella

The Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock, Serjoscha W. Evers, Tiago R. Simões, Garth M. Spellman, Daniel J. Field   +4 more
wiley   +1 more source

Quantifying emotional resonance of cultural symbols across visual media: a multimodal learning approach for heritage tourism. [PDF]

Sci Rep
Wu M, Zhang C, Lyu L, Jiang X.
europepmc   +1 more source

A study on geometrical diagrams for 3-D objects in pre-modern East-Asian mathematical texts (The study of the history of mathematics 2017)

A study on geometrical diagrams for 3-D objects in pre-modern East-Asian mathematical texts (The study of the history of mathematics 2017)
In this paper, we discuss features of geometrical diagrams in different cultures, especially representations of 3-D objects in East Asia. There is no Chinese diagram in the first millennium or earlier that survives to this day. In the second millennium, there are some interesting features.
openaire  

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