Results 161 to 170 of about 394,901 (310)

Seasonal Variation in Diatom Availability and Utilization by Juvenile Japanese Sea Cucumber <i>Apostichopus japonicus</i>. [PDF]

Microorganisms
Matsumoto T, Matsuno K, Anaguchi Y, Inaba N.   +3 more
europepmc   +1 more source

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

The Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou, Georgios L. Georgalis, Georgios Lazaridis, Dimitris S. Kostopoulos   +3 more
wiley   +1 more source

Serotonin signaling modulates growth and motility in juvenile Fasciola hepatica. [PDF]

PLoS Negl Trop Dis
Robb E, Muise S, Watt L, Armstrong R, Wells D, McCusker P, Harrington J, Krasky A, Selzer PM, Marks NJ, Maule AG.   +10 more
europepmc   +1 more source

Justiça Juvenil / Juvenile Justice

, 2021
openaire   +2 more sources

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Early adversity alters neurodevelopmental milestones in male and female rat pups and motor cortex morphology and gait in juveniles. [PDF]

Neurobiol Stress
Phan A, Ru M, Latremouille B, Long H, Walker CD.   +4 more
europepmc   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Regrowing the growth zone: metamorphosis kickstarts regeneration in the annelid Capitella teleta. [PDF]

Development
Boyd AA, Seaver EC.
europepmc   +1 more source

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

Analysis of Nematode Ventral Nerve Cords Suggests Multiple Instances of Evolutionary Changes to Neuron Number. [PDF]

Evol Dev
Han J, Ficca A, Lanzatella M, Leang K, Barnum M, Boudreaux JCT, Schroeder NE.   +6 more
europepmc   +1 more source