Results 11 to 20 of about 11,237,342 (264)

Reduced evolutionary potential of a frugivorous bird species in fragmented forests

open access: yesFrontiers in Ecology and Evolution, 2022
Morphological attributes are important in determining the success of ecological interactions, such as the interactions between fleshy fruited plants and their seed dispersers.
Ana Paula A. Assis   +4 more
doaj   +1 more source

The necessity of pen replication to account for and understand the impacts of social dynamics on individual laying hen behavior

open access: yesFrontiers in Animal Science, 2023
Individual laying hens within the same group show variation in their temperament traits and cognitive learning abilities, which can be affected by both their early rearing experiences and housing environments.
Dana L. M. Campbell, Brian J. Horton
doaj   +1 more source

Factors Affecting the Efficiency of In Vitro Embryo Production in Prepubertal Mediterranean Water Buffalo

open access: yesAnimals, 2022
Embryos from prepubertal water buffalo can be produced using laparoscopic ovum pickup (LOPU) and in vitro embryo production (IVEP). However, to date, it is unclear what factors and environmental conditions can affect LOPU-IVEP efficiency in prepubertal ...
Luke Currin   +12 more
doaj   +1 more source

Individual variation and the coarticulatory path to sound change: agent-based modeling of /str/ in English and Italian

open access: yesGlossa, 2022
This study is concerned with sound change in single populations. Sources differ as to whether such sound changes are attributed to the accumulation of coarticulatory variation, i.e.
Jonathan Harrington, Mary Stevens
doaj   +2 more sources

Causes and consequences of individual variation in animal movement

open access: yesMovement Ecology, 2020
Animal movement comes in a variety of ‘types’ including small foraging movements, larger one-way dispersive movements, seasonally-predictable round-trip migratory movements, and erratic nomadic movements.
Allison K. Shaw
semanticscholar   +1 more source

Individual variation of the SARS‐CoV‐2 receptor ACE2 gene expression and regulation

open access: yesAging Cell, 2020
The COVID‐19 coronavirus is now spreading worldwide. Its pathogen, SARS‐CoV‐2, has been shown to use angiotensin‐converting enzyme 2 (ACE2) as its host cell receptor, same as the severe acute respiratory syndrome coronavirus (SARS‐CoV) in 2003 ...
Jiawei Chen   +7 more
semanticscholar   +1 more source

Attention vs. accessibility: the role of different cue types for non-canonical sentence production in German

open access: yesFrontiers in Language Sciences, 2023
IntroductionThere is evidence of close links between the allocation of attention and the production of language. For instance, while speakers commonly produce active sentences when they describe an event with an agent acting on a patient, this preference
Sarah Dolscheid, Martina Penke
doaj   +1 more source

Individual Variation in Functional Topography of Association Networks in Youth

open access: yesNeuron, 2020
SUMMARY The spatial distribution of large-scale functional networks on the cerebral cortex differs between individuals, and is particularly variable in association networks that are responsible for higher-order cognition.
Zaixu Cui   +20 more
semanticscholar   +1 more source

Individual variation in susceptibility or exposure to SARS-CoV-2 lowers the herd immunity threshold

open access: yesmedRxiv, 2020
As severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spreads, the susceptible subpopulation is depleted causing the rate at which new cases occur to decline.
M. Gomes   +9 more
semanticscholar   +1 more source

Repeatable individual variation in migration timing in two anadromous salmonids and ecological consequences

open access: yesEcology and Evolution, 2020
Consistent individual differences in behavior have been demonstrated for many animals, but there are few studies of consequences of such repeated behavior in the wild.
Arne Johan Jensen   +4 more
doaj   +1 more source

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