Results 1 to 10 of about 61,551 (239)

Mating suppresses sperm-dependent male avoidance in C. elegans hermaphrodites. [PDF]

open access: yesPLoS ONE
In many sexually reproducing animals, females incur higher reproductive costs and therefore tend to be more selective in accepting mates. In Caenorhabditis elegans, self-fertilizing hermaphrodites produce a limited number of self-sperm, and previous ...
Satoshi Suo
doaj   +2 more sources

Prevalence of avoidant/restrictive food intake disorder in children and adolescents with rare diseases [PDF]

open access: yesOrphanet Journal of Rare Diseases
Background Children and adolescents with rare diseases represent a population that may be at risk for an avoidant/restrictive food intake disorder (ARFID).
Johannes Boettcher   +14 more
doaj   +2 more sources

Rural Residents' Health Information Avoidance Behavior in Lower Risk Disease Context [PDF]

open access: yesNongye tushu qingbao xuebao, 2021
[Purpose/Significance] The purpose of this study is to elaborate the extent, strategies, causes and their association of rural residents' health information avoidance in the context of lower risk diseases.
HAN Zhengbiao, ZHOU Mingfeng, YUE Hang
doaj   +1 more source

Partisanship, Ideology, and Selective Exposure: A Longitudinal Analysis of Media Consumption in Spain (2008–2019)

open access: yesMedia and Communication, 2023
The literature on selective exposure has shown that ideology and voting govern media consumption decisions, but longitudinal studies are still scarce.
María Luisa Humanes, Lidia Valera-Ordaz
doaj   +1 more source

Eclipse avoidance in TianQin orbit selection [PDF]

open access: yesPhysical Review D, 2021
In future geocentric space-based gravitational-wave observatory missions, eclipses due to passing through the Moon's and Earth's shadows can negatively impact the sciencecraft's thermal stability and steady power supply. The occurrence should be reduced as much as possible in orbit design.
Bobing Ye   +3 more
openaire   +2 more sources

Honey bees selectively avoid difficult choices [PDF]

open access: yesProceedings of the National Academy of Sciences, 2013
Significance Here we show that honey bees ( Apis mellifera ) can adaptively alter their behavior in a choice test in response to trial difficulty. Bees preferentially opt out of difficult trials and by doing so, improve their success rate.
Clint J, Perry, Andrew B, Barron
openaire   +2 more sources

Route selection in barrier avoidance

open access: yesGait & Posture, 2020
Fajen and Warren's steering dynamics model can reproduce human paths around an extended barrier by adding 'waypoints' at each end - if one waypoint is selected to minimize the global path curvature (Gérin-Lajoie and Warren, 2008). We propose that waypoint selection behaves like a choice between two competing goals, in which the smaller distance (d) and
Brittany A, Baxter, William H, Warren
openaire   +3 more sources

Synthetic selectivity through avoidance of valence frustration [PDF]

open access: yesProceedings of the National Academy of Sciences, 2006
A series of di-copper(I) complexes has been prepared via the reaction of copper(I) tetrafluoroborate, 2,6-diformylpyridine, 8-aminoquinoline, and a series of aliphatic diamines and 4-substituted anilines. To avoid a “valence-frustrated” state, involving a mismatch between the number of ligand donor atoms and the number of metal acceptor sites, the ...
Hutin, Marie   +2 more
openaire   +3 more sources

Selection Bias of News on Social Media: The Role of Selective Sharing and Avoidance During the Lebanon Uprising

open access: yesInternational Journal of Communication, 2022
This study examines selection bias on social media during the 2019 Lebanon protests. Based on the theoretical concepts of selective avoidance and selective sharing, the survey of a nationally representative probability sample found selective avoidance to
Claudia Kozman, Jad Melki
doaj   +2 more sources

Hyperspace selections avoiding points

open access: yesCommentationes Mathematicae Universitatis Carolinae, 2023
In this paper, we deal with a hyperspace selection problem in the setting of connected spaces. We present two solutions of this problem illustrating the difference between selections for the nonempty closed sets, and those for the at most two-point sets. In the first case, we obtain a characterisation of compact orderable spaces.
openaire   +2 more sources

Home - About - Disclaimer - Privacy