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116
datasets available to search
ShareScore release 0.9.0
Dataset results
116 results for “Competition for resources”
Data from: Relatedness and resource diversity interact to influence the intensity of competition
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Data from: Genotype-dependent responses to levels of sibling competition over maternal resources in mice
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Data from: Species diversity rises exponentially with the number of available resources in a multi-trait competition model
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Data from: The eco-evolutionary responses of a generalist consumer to resource competition
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Data from: Body size and shape responses to warming and resource competition
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Interplay of above- and belowground resource limitations: a competition-facilitation shift maintains species coexistence
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Data from: Evolution of resource specialisation in competitive metacommunities
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Data from: Information use and resource competition: an integrative framework
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Data from: Mate competition and resource competition are inter-related in sexual selection
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Data from: Temperature-dependence of minimum resource requirements alters competitive hierarchies in phytoplankton
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Data from: Resource and competitive dynamics shape the benefits of public goods cooperation in a plant pathogen
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Data from: Carbon resource richness shapes bacterial competitive interactions by alleviating growth-antibiosis trade-off
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Data from: Resource limitation prevents the emergence of drug resistance by intensifying within-host competition
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Data from: Testosterone reduces the threat premium in competitive resource division
Like other animals, humans are sensitive to facial cues of threat. Recent evidence suggests that we use this information to dynamically calibrate competitive decision-making over resources, ceding more to high threat individuals (who appear more willing/able to retaliate) and keeping more from low threat individuals. Little is known, however, about the biological factors that support such threat assessment and decision-making systems. In a pre-registered, placebo-controlled, cross-over testosterone administration study (n = 118 men), we show for the first time that testosterone reduces the effects of threat on decision-making: participants ceded more resources to high (vs low) threat individuals (replicating the "threat premium"), but this effect was blunted by testosterone—which selectively reduced the amount of resources ceded to those highest in threat. Thus, our findings suggest that testosterone influences competitive decision-making by recalibrating the integration of threat into the decision-making process.
Data from: Resource competition across habitat boundaries asymmetric interactions between benthic and pelagic producers
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Data from: Testosterone reduces the threat premium in competitive resource division
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ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.