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Offline RL trajectories, game data, robot demonstrations, RLHF, multi-agent interaction
10,078 datasets
Genetic data supports analysis of 23 non-native populations of the common wall lizard (Podarcis muralis) in England. The study reconstructs introduction pathways, identifying at least nine primary sources and evidence for eleven secondary introductions. Bayesian clustering, approximate Bayesian computation, and network analyses were applied to the data.
Contracts of economic activity published on the States site of Ukraine. The dataset includes concluded contracts, agreements, other transactions, annexes, and additional agreements. It was last updated on August 5, 2020.
A 2020 study by Vladimir V. Pravosudov investigates the association between population genetic structure and adaptive variation in memory and hippocampal morphology in food-caching black-capped chickadees. The analysis uses mitochondrial DNA and 583 AFLP loci to explore links between trait divergence, neutral genetic divergence, geographic distance, and winter climate. The dataset supports research on natural selection and contemporary evolution in avian spatial cognition.
Aggregating local field potential (LFP) recordings from the rat hippocampus, used to investigate cross-frequency phase-phase coupling between theta and gamma oscillations. The data was contributed by author Robson Scheffer-Teixeira and was last updated in June 2020. It includes simulated and actual LFP data analyzed to question the existence of theta-gamma phase-phase coupling.
An fMRI experiment investigates interactions between unconscious and conscious relational memory retrieval in the human hippocampus. The dataset includes neuroimaging data from participants performing tasks with subliminal and supraliminal face-occupation associations. It was created by Marc Alain Züst and published in 2020.
This dataset supports a study investigating the effect of known mutator alleles (MLH1 and PMS1) on mutation rates in clinical Saccharomyces cerevisiae yeast strains. The analysis includes genomic and phylogenetic data, finding that the incompatible allele combination only marginally elevates mutation rate. The dataset is associated with research published in 2020.
Field experiments on the California Coast tested how prey state alters trait-mediated indirect interactions between predatory seastars, herbivorous snails, and microalgae. The data document the effects of snail hunger level and body size on grazing behavior and resulting algae cover. The study was authored by Sarah A. Gravem and published in 2020.
South American lizard genus Liolaemus data includes molecular sequences from 127 individuals across 14 genes. The dataset supports a study testing hybridization hypotheses between the L. boulengeri and L. rothi species complexes. It contains results from a coalescent model-based analysis and phenotypic measurements.
2020 research data contains evoked potential, single-unit, and multi-unit neural recordings from the mouse auditory nerve, cochlear nucleus, and inferior colliculus. The dataset supports analysis of auditory processing specialization for high ultrasonic frequencies above 32 kHz. It was created by Jose A. Garcia-Lazaro to investigate mechanisms underlying vocalization perception.
Comprising genetic and ecological data from 31 wood frog populations spanning from Alabama, USA, to Nova Scotia, Canada. It includes estimates of heterozygosity and allelic richness from 12 polymorphic microsatellites, alongside quantitative estimates of contemporary and historical ecological suitability derived from climate data. The data was collected by Sarah I. Duncan to test the core-periphery hypothesis.
747 genetic samples were collected from 12 snake taxon pairs to study phylogeographical structure. The dataset supports analyses of asynchronous diversification across the Cochise Filter Barrier, with divergence times estimated throughout the Quaternary and Neogene. Research by Edward A. Myers quantifies the roles of climate, geographical distance, and barriers in structuring genetic diversity.
Containing over two million ant-to-ant interactions extracted from automated tracking of nine ant colonies. It was created by Thomas O. Richardson to study how collective activity cycles influence contact network transport properties. Time-series analysis revealed diurnal cycles in interaction and movement rates.
Synchrotron Small Angle X-ray Scattering (SAXS) measurements characterize the lipid mesophase microenvironment during DAP12-TM peptide crystal growth. Collected by Leonie van 't Hag and released in 2020, the data provides experimental evidence for the transition between Gyroid cubic and local lamellar phases.
Encompassing behavioral data from mice exploring an arena with a vertical wire mesh wall, enabling the study of vertical movement and dimensional modularity. The data was created by Yair Wexler and was last updated in June 2020. Specific details on the number of rows, columns, or observations are not provided in the input.
This dataset integrates morphological data from 6,136 specimens and DNA barcoding data from 1,832 mayfly specimens to test the 'mountain passes are higher in the tropics' hypothesis. It was created by Brian A. Gill and published in 2020, comparing species richness and elevational ranges in the Rocky Mountains (Colorado) and the Andes (Ecuador).
Data supports an analysis of accessible information in multi-tiered gene expression networks, using the patterning along the major body axis of the fruit fly embryo as an empirical example. The dataset was authored by Mikhail Tikhonov and published under a CC0 license in June 2020.
Dryad hosts this dataset from a study confirming the fixed capacity of the readily releasable pool (RRP) for vesicles at mouse calyces of Held. The research analyzed vesicles from mice aged 14 to 21 days, establishing boundary conditions for release probability models. It supports the concept of a stable group of autonomous release sites as the defining mechanism for the RRP.
RADseq data from a 16-population transect of two closely-related Australian cricket species, Teleogryllus commodus and T. oceanicus. The dataset was generated by Peter A. Moran to study opposing patterns of intraspecific and interspecific differentiation in sex chromosomes and autosomes, published in 2020.
This dataset documents a new occurrence of the phyllodontid fish Egertonia from the Late Cretaceous Kallamedu Formation in the Cauvery Basin, South India. It represents the oldest record of Phyllodontidae in India and the second Cretaceous Gondwanan occurrence of this genus. The data supports paleoenvironmental and biogeographic analyses of Late Cretaceous fauna.
February 27 to June 18, 2020, this dataset contains profile measurements of physical oceanographic properties collected by a Spray glider deployed by the Woods Hole Oceanographic Institution off the East Coast of the US and Canada. The data, comprising measurements like temperature, salinity, conductivity, and density, were aggregated and preserved by NOAA's National Centers for Environmental Information.