Results 171 to 180 of about 2,710,928 (253)
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo +5 more
wiley +1 more source
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira +2 more
wiley +1 more source
Unconventional animal models of Alzheimer's disease and aging: key insights from the UAMAA 2026 conference. [PDF]
Garduño BM +4 more
europepmc +1 more source
Chemistry Building, Ag. Building, Animal Husbandry Pavilion
A view of Texas A&M University looking north from Academic Building.Chemistry Bldg, Ag Bldg, Animal Husbandry ...
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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
Toward a Theory of Proactive Health-Oriented Livestock Production: A Testable Conceptual Framework for Alpine Pastoral Systems. [PDF]
Li W, Li Y, An QT.
europepmc +1 more source
Exceptional preservation informs the paleobiology of tapinocephalid dinocephalians
Abstract The tapinocephalid dinocephalian Moschops is one of the most iconic taxa of the middle Permian, yet its paleobiology remains one of the least well‐known. Here, we address some aspects of paleoneurology and paleobiology of Moschops using CT scanning of four well preserved skulls from the upper Abrahamskraal Formation of South Africa. Two of the
Julien Benoit +6 more
wiley +1 more source
Histological structure of esophagus. Abstract The aim of this study was to conduct a comparative evaluation of the histological and histochemical organization of the esophagus in two avian species with different feeding ecologies. A total of 6 individuals were used for this purpose (3 storks, 3 common buzzards).
Serap İlhan Aksu +8 more
wiley +1 more source
Dietary Astragalus and Fermented Astragalus in Postpartum Turpan Black Ewes: Impacts on Maternal Health, Rumen Microbiota, Lactation, and Lamb Development. [PDF]
Lu H +12 more
europepmc +1 more source

