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750
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ShareScore release 0.9.0
Dataset results
750 results for “heterogeneous data”
Data from: Designed habitat heterogeneity on green roofs increases seedling survival but not plant species diversity
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Data from: Adaptation to local climate in a multi-trait space: evidence from silver fir (Abies alba Mill.) populations across a heterogeneous environment
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Data from: Tree diversity across multiple scales and environmental heterogeneity promote ecosystem multifunctionality in a large temperate forest region
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Data from: On the roles of landscape heterogeneity and environmental variation in determining population genomic structure in a dendritic system
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Data from: Occupancy models for data with false positive and false negative errors and heterogeneity across sites and surveys
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Data from:Open and closed economies as possible alternative strategies to resource heterogeneity in ants
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Data from: Individual heterogeneity determines sex differences in mortality in a monogamous bird with reversed sexual dimorphism
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Data from: geo-genomic predictors of genetree heterogeneity explain phylogeographic and introgression history: a case study in an Amazonian bird (Thamnophilus aethiops)
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Data from: Diversity patterns from sequentially restored grasslands support the ‘environmental heterogeneity hypothesis'
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Data from: Whether larval amphibians school does not affect the parasite aggregation rule: testing the effects of host spatial heterogeneity in field and experimental studies
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Data from: Depletion of heterogeneous source species pools predicts future invasion rates
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Data from: Sun skink landscape genomics: assessing how microevolutionary processes shape genetic and phenotypic diversity across a heterogeneous and fragmented landscape
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Data from: Demographic history and genomic diversity and divergence in blue tit populations across heterogeneous environments
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Data from: The influence of spatially heterogeneous anthropogenic change on bill size evolution in a coastal songbird
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Data from: Fine-scale substrate heterogeneity in green roof plant communities: the constraint of size
Heterogeneity-diversity relationship (HDR) is commonly shown to be positive in accordance with classic niche processes. However, recent soil-based studies have often found neutral and even negative HDRs. Some of the suggested reasons for this discrepancy include the lack of resemblance between manipulated substrate and natural settings, the treated areas not being large enough to contain species' root span and finally limited-sized plots may not sustain focal species' populations over time. V egetated green roofs are a growing phenomenon in many cities that could be an ideal testing ground for this problem. Recent studies have focused on the ability of these roofs to sustain stable and diverse plant communities and substrate heterogeneity that would increase niches on the roof has been proposed as a method to attain this goal. We constructed an experimental design using green roof experimental modules (4 m²) where we manipulated mineral and organic substrate component heterogeneity in different subplots (0.25 m²) within the experimental module while maintaining the total sum of mineral and organic components. A local annual plant community was seeded in the modules and monitored over three growing seasons. We found that plant diversity and biomass were not affected by experimentally created substrate heterogeneity. In addition, we found that different treatments, as well as specific subplot substrates, had an effect on plant community assemblages during the first year but not during the second and third years. Substrate heterogeneity levels were mostly unchanged over time. The inability to retain plant community composition over the years despite the maintenance of substrate differences supports the hypothesis that maintenance of diversity is constrained at these spatial scales by unfavorable dispersal and increased stochastic events as opposed to predictions of classic niche processes.
data from "The chloroplast land plant phylogeny: analyses employing better-fitting tree- and site-heterogeneous composition models"
<p>The nucleotide, codon-degenerate and protein concatenated alignments of 83 chloroplast genes, with the respective character sets, in nexus format.</p>
Data for "Automated Single Particle Reconstruction of Heterogeneous Inorganic Nanoparticles"
<p>Raw ADF-STEM images for "Automated Single Particle Reconstruction of Heterogeneous Inorganic Nanoparticles".</p>
An algorithm to quantify intratumor heterogeneity based on alterations of gene expression profiles: Data availability
<p>DEPTH evaluates the tumor heterogeneity level of each tumor sample based on gene expression profiles Heterogeneity score. </p>
Code and data sharing for manuscript titled "Transmission heterogeneities, kinetics, and controllability of SARS-CoV-2"
<p>Code and data sharing for manuscript titled "Transmission heterogeneities, kinetics, and controllability of SARS-CoV-2".</p>
Data from: Sex-specific heterogeneity in fixed morphological traits influences individual fitness in a monogamous bird population
Theoretical work has emphasized the important role of individual traits on population dynamics, but empirical models are often based on average or stage-dependent demographic rates. In this study on a monogamous bird, the Eurasian hoopoe (Upupa epops), we show how the interactions between male and female fixed and dynamic heterogeneity influence demographic rates and population dynamics. We built an integral projection model including individual sex, age, condition (reflecting dynamic heterogeneity) and fixed morphology (reflecting fixed heterogeneity). Fixed morphology was derived from a principal component analysis of six morphological traits. Our results revealed that reproductive success and survival were linked to fixed heterogeneity whereas dynamic heterogeneity influenced mainly the timing of reproduction. Fixed heterogeneity had major consequences for the population growth rate, but interestingly, its effect on population dynamics differed between the sexes. Female fixed morphology was directly linked to annual reproductive success whereas male fixed morphology influenced also annual survival, being twice higher in large than in small males. Even in a monogamous bird with shared parental care, large males can reach 10\% higher fitness than females. Including the dynamics of male and female individual traits in population models refines our understanding of the individual mechanisms that influence demographic rates and population dynamics and can help identifying differences in sex-specific strategies.
ScienceDex guides
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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.