Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
993
datasets available to search
ShareScore release 0.9.0
Dataset results
993 results for “T Dwarfs”
Data from: Allometric brain reduction in an insular, dwarfed population of black-tailed deer
<p>Insular populations of mammals have been shown to undergo drastic morphological changes relative to mainland counterparts, and these adaptations can provide insight into the evolutionary effects of predation and competition. Selection has been shown to favor more energetically efficient body plans in insular mammals, even when this entails the reduction of anti-predator defenses, but few studies have focused on morphological effects within the same species. Previous research has established that insular large mammals tend to reduce in body size, and that size reduction may not scale isometrically across all body parts. The brain has been a particular subject of interest due to its high energy requirements. Here, we report that an extant, dwarfed island population of black-tailed deer (<em>Odocoileus hemionus columbianus</em>) exhibits significantly reduced brain mass relative to body mass in comparison to their mainland conspecifics, with brain mass 4.9% smaller in the island population for a given body mass. Further, in the dwarfed population, orbital area was 4.1% smaller for a given body mass, but this reduction was not significant. Foramina magna reduced isometrically. In resource-limited insular environments, negative allometry of the brain is consistent with predictions of reduced investment in energetically costly organs. This study is, to our knowledge, the first to examine the morphological effects of insularity on brain size in two conspecific populations, and these findings suggest that selection toward reduced brain size may act relatively quickly after isolation.</p>
Datasets of the paper: Phylogeny of dwarf geckos of the genus Lygodactylus (Gekkonidae) in the Western Indian Ocean
<p>Includes sequence alignments in fasta format used for (1) single-gene phylogenetic inference based on ND2 and 16S genes, respectively, (2) multi-gene phylogenetic inference, and (3) single-locus species delimitation with ND2 and 16S, respectively, using the program ASAP. Also includes an Excel table with all sequences plus the relevant metadata, as well as the results (group.svg files) from ASAP species delimitation analyses. Furthermore, a ZIP file with original pictures of Lygodactylus specimens examined for life coloration is included.</p>
Self-consistent MHD simulation of jet launching in a neutron star - white dwarf merger: Complimentary material
<p>Complementary material to the paper.</p> <p>Movies showing different magnitudes during the evolution of the neutron-star white-dwarf merger. All the movies show slices through the orbital plane (on the left) and perpendicular to the orbital plane (on the right right) centred on the neutron star. The region where the gravitational potential is softened around the neutron star is outlined by a black-dashed line.<br> The different videos show the following magnitudes: the ratio between the magnetic pressure and gas pressure (beta), the density, the entropy, the absolute value of the magnetic field, the radial velocity with respect to the neutron-star and the temperature.</p> <p>For every magnitude there are two videos (_01rsol and _003rsol) showing them in a box of 0.1 and 0.03 solar radii respectively.</p>
ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS): I. Potential Metal Enrichment of the Exoplanet AF Lep b and a Novel Retrieval Approach for Cloudy Self-luminous Atmospheres
<p>This dataset contains materials presented in the paper ``ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS): I. Potential Metal Enrichment of the Exoplanet AF Lep b and a Novel Retrieval Approach for Cloudy Self-luminous Atmospheres'' (Zhang et al. 2023) for publication by Astronomical Journal. Please cite this paper and the Zenodo repository if these data are used in your work.</p> <p>A readme file <strong>README_ELPIS_AFLep.dat</strong> describes the content of the entire dataset. Description of other files:</p> <ul> <li><strong>tull_spectrum_AF_Lep_A.zip</strong>: Tull spectrum of the host star AF Lep A (Section 2)</li> <li><strong>stellar_parameters_AF_Lep_A.zip</strong>: Stellar parameters of AF Lep A inferred by isochrones (Section 3)</li> <li><strong>orbit_analysis_AF_Lep_b.zip</strong>: Orbit analysis of the exoplanet AF Lep b (Section 4)</li> <li><strong>RCE_dlnT_dlnP_forward_models.zip</strong>: The radiave-convective equilibrium (dlnT/dlnP) profiles of several sets of forward models (shown in Figure 5 and Section 6.2)</li> <li><strong>mini_grid_emission_spectra.zip</strong>: A mini-grid of modeled emission spectroscopy (Figure 6 and Section 6.4)</li> <li><strong>fitted_TP_profiles.zip</strong>: Fitted T-P profiles from multiple retrieval runs (Section 7)</li> <li><strong>fitted_model_spectra.zip</strong>: Fitted model spectra from multiple retrieval runs (Section 7)</li> <li><strong>retrieval_parameter_posteriors.zip</strong>: Parameter posteriors from multiple retrieval runs (Section 7).</li> </ul>
Supplementary material 2 from: Morales-Alonso A, Villaverde T, Jiménez-Mejías P (2023) Geometric Morphometrics sheds light on the systematics affinities of two enigmatic dwarf Neotropical sedges (Carex, Cyperaceae). PhytoKeys 232: 167-187. https://doi.org/10.3897/phytokeys.232.100410
Utricle slide with landmarks; PCA plot with C. macrosolen; Consensus configurations; Group comparison
Data from: The response of the alpine dwarf shrub Salix herbacea to altered snowmelt timing: lessons from a multi-site transplant experiment
Open the record for dataset details and reuse information.
Data from: Bone-eating Osedax females and their 'harems' of dwarf males are recruited from a common larval pool
Open the record for dataset details and reuse information.
Data from: The transcriptomics of sympatric dwarf and normal lake whitefish (Coregonus clupeaformis spp., Salmonidae) divergence as revealed by next-generation sequencing
Open the record for dataset details and reuse information.
Eggs of extinct dwarf island emus retained large-size: Electronic supplementary material
Open the record for dataset details and reuse information.
Architecture of the bronchial tree in Cuvier’s dwarf caiman (Paleosuchus palpebrosus)
Open the record for dataset details and reuse information.
Data from: Genetic evidence for monogamy in the dwarf seahorse, Hippocampus zosterae
Open the record for dataset details and reuse information.
Data from: Herbivory resistance in dwarf shrubs combines with simulated warming to shift phenology and decrease reproduction
Open the record for dataset details and reuse information.
Soil organic carbon in drylands: shrub encroachment and vegetation management effects dwarf those of livestock grazing
Open the record for dataset details and reuse information.
Quantitative genetics of extreme insular dwarfing: the case of red deer (Cervus elaphus) on Jersey
Open the record for dataset details and reuse information.
Intrapopulation Variation in the Behavioural Responses of Dwarf Mongooses to Anthropogenic Noise
Open the record for dataset details and reuse information.
Data from: Experimental icing affects growth, mortality, and flowering in a high Arctic dwarf shrub
Open the record for dataset details and reuse information.
Data from: Genet dynamics of a regenerating dwarf bamboo population across heterogeneous light environments in a temperate forest understorey
Open the record for dataset details and reuse information.
Behavioural, demographic and fitness consequences of social instability in cooperatively breeding dwarf mongoose groups
Open the record for dataset details and reuse information.
Data from: Balancing genetic uniqueness and genetic variation in determining conservation and translocation strategies: a comprehensive case study of threatened dwarf galaxias, Galaxiella pusilla (Mack) (Pisces: Galaxiidae)
Open the record for dataset details and reuse information.
Data from: Nasal compartmentalization in Kogiidae (Cetacea, Physeteroidea): Insights from a new late Miocene dwarf sperm whale from the Pisco Formation
Open the record for dataset details and reuse information.
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.