Results 41 to 50 of about 1,867,141 (163)

Greenland Shark (Somniosus microcephalus) Stomach Contents and Stable Isotope Values Reveal an Ontogenetic Dietary Shift

open access: yesFrontiers in Marine Science, 2019
Current knowledge on the feeding ecology of the Greenland shark (Somniosus microcephalus), a potential top predator in arctic marine ecosystems, is based on small sample sizes as well as narrow size ranges of sharks.
Julius Nielsen   +11 more
doaj   +1 more source

An ancient, MHC-linked, nonclassical class I lineage in cartilaginous fish

open access: yesJournal of Immunology, 2020
Key Points A new, MHC-linked class I gene (UDA) was found in cartilaginous fishes. UDA is monomorphic and in single/low copy number in elasmobranchs. Chondrichtyans have at least four class I lineages, one classical and three nonclassical.
T. Almeida   +4 more
semanticscholar   +1 more source

Evolutionary Transition From Water to Land in Vertebrates Illuminated by Basal Ray-Finned Fish Vomeronasal Type 2 Receptor (OlfC) Genes

open access: yes, 2021
The vomeronasal type 2 receptor (V2R, also called OlfC) multigene family is found in a broad range of jawed vertebrates from cartilaginous fish to tetrapods.
Zi-Cong Zhang   +3 more
semanticscholar   +1 more source

The place bonding potential of nature‐based citizen science with refugee children and youth

open access: yesPeople and Nature, EarlyView.
Abstract Nature‐based citizen science often involves close interaction with places. In addition to providing benefits, such as learning opportunities and contact with nature, it can facilitate and shape bonds between people and places. Research exploring the place bonding potential of such projects is still in its infancy. This paper addresses this gap
Ekaterina Egorova
wiley   +1 more source

Tail wagging cats: Veterinary implications of AI‐generated video

open access: yesVeterinary Record, EarlyView.
Abstract Background Generative artificial intelligence (genAI) has the capacity to create realistic and convincing animal videos; however, it must simplify and reduce behavioural variation to do so, possibly leading to misinformation. Methods We categorised 29 videos in the press release for a specific video genAI engine. Twelve featured animals.
Jill R. D. MacKay, Louise Connelly
wiley   +1 more source

Fish Commission research briefs. Vol. 2, no. 1

open access: yes
These short reports are intended to inform the public, industry, and other interested parties of the current studies of the Commission's staff and the basis for conservation measures.
Oregon. Fish Commission
core   +5 more sources

Liquid Biopsy and Multi‐Cancer Early Detection Tests for Cancer Screening: A Scoping Review

open access: yesClinical Genetics, EarlyView.
There is a large body of evidence on liquid biopsy and multi‐cancer detection tests for cancer screening. Most studies addressed test performance outcomes, while fewer addressed clinical outcomes, implementation, and cost‐effectiveness. No studies evaluated cancer mortality.
Tessa Robinson   +6 more
wiley   +1 more source

Parental Risk Tolerance During Play and Traumatic Dental Injuries in Children: A Case–Control Study

open access: yesDental Traumatology, EarlyView.
ABSTRACT Background/Aim To examine the association between parental risk tolerance during play and traumatic dental injuries in children. Material and Methods This observational case–control study was conducted at a university paediatric dentistry clinic in Türkiye and included 128 children (73 boys and 55 girls) aged 2–13 years and their parents ...
Burcin Avci   +2 more
wiley   +1 more source

Fish Commission research briefs. Vol. 2, no. 2

open access: yes
These short reports are intended to inform the public, industry, and other interested parties of the current studies of the Commission's staff and the basis for conservation measures.
Oregon. Fish Commission
core   +5 more sources

Distribution of anisakid nematodes parasitizing rajiform skates under commercial exploitation in the Southwestern Atlantic.

open access: yesJournal of food microbiology, 2018
In order to evaluate the infestation by anisakids present in elasmobranchs and their distribution in the Argentine Sea, this study was carried at a regional scale with the following aims: 1) to identify those anisakid species present in skates under ...
M. Irigoitia   +4 more
semanticscholar   +1 more source

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