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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
3,256 datasets
Force extension curves showing unfolding and refolding transitions measured for hamster prion protein (PrP) in the presence of pentosan polysulfate (PPS). The data consist of extension (nm) and force (pN) values from successive individual unfolding and refolding trajectories. The dataset was contributed by R. A. Petrosyan and is available via paperswithcode under an Open Access license.
Moti Fridman's dataset contains measurements of unstable solitons from four separate experiments. The data includes intensity from a time-lens with 0.5 ps resolution, a spectrum obtained by time-stretch, and slow detector data with 100 ps resolution. Analysis is performed via the provided 'Unstable_analyze.m' code.
Ryan D. Ridenbaugh provides alignment files, R scripts, and input data for phylogenetic and phytochemical analyses. The dataset includes FASTA and Nexus files for Bayesian and maximum likelihood phylogenies, plus input files for Jane 4 and PACo cophylogenetic analyses. An R script and input files are included for PCA and Random Forest analyses of plant phytochemistry.
Light scattering spectroscopy data from a 2017 study by Zhang et al. identifies the malignant potential of pancreatic cysts during endoscopy. The dataset originates from a research paper published in 2017, authored by Lei Zhang and colleagues. It likely contains spectral measurements and diagnostic labels for cyst samples.
Andrea Zanette's 2026 paper presents the TUE-1 dark-energy parametrization from the Elastic Universe Theory. The model is tested against Pantheon+ supernovae, DESI DR2 BAO measurements, H(z) cosmic chronometers, and Planck-inspired priors. The work explores physical interpretations of the fitted coefficients in terms of vacuum relaxation and effective elastic rigidity.
Edited electric field intensity measurements from the Voyager 2 Plasma Wave Receiver spectrum analyzer, recorded in the vicinity of Jupiter's magnetosphere. The dataset consists of 4-second scans across 16 logarithmically spaced frequency channels from 10 Hz to 56.2 kHz. Data were collected and edited by the National Aeronautics and Space Administration (NASA) and last updated in the catalog on 2026-04-10.
A 26.0 KB document by Guang-Yun Jiang investigates flavonoid-based interventions for erythrocyte rejuvenation. The study demonstrates that Hydroxysafflor Yellow A can remodel hemoglobin and B3p proteins, restoring cellular properties in aged erythrocytes within hours. This research holds implications for blood storage, disease treatment, and high-altitude medicine.
Maria Luisa Martino authored a qualitative study exploring how parents reconstruct their child's autism spectrum disorder diagnosis. The dataset likely contains verbatim transcriptions of Reaction to Diagnosis Interviews administered to 21 parents (16 mothers, 5 fathers). The analysis identifies themes of suffering, struggle, and patterns of resolution regarding the diagnostic impact.
21 parents, 16 mothers and 5 fathers, participated in Reaction to Diagnosis Interviews exploring their autobiographical memories of receiving a child's ASD diagnosis within five years. Maria Luisa Martino authored this qualitative study, which was last updated on figshare in April 2026. The data comprises verbatim interview transcripts analyzed using Reflexive Thematic Analysis.
Hyperspectral imagery data collected for classifying marine benthic habitats in oligotrophic, temperate waters. The dataset is part of the Australian National Spectral Database and originates from a PhD thesis completed at Murdoch University in Perth. It specifically covers the Rottnest, Marmion, and Shoalwater areas off Western Australia.
Three field surveys in Darwin Harbour, Australia, studied the effect of sewage discharge on water quality and sediment processes in three tidal creeks. The dataset, provided by the Australian Ocean Data Network, compares hypertrophic, oligotrophic-mesotrophic, and pristine reference sites. It captures differences in benthic nutrient fluxes, pelagic primary production, and denitrification efficiency between the creeks.
60 months of observation from March 2005 to March 2010 by the Swift Burst Alert Telescope (BAT) in the 15-55 keV band. The catalog contains 720 detected sources, of which 428 are associated with nearby active galactic nuclei (AGNs), and was created by NASA HEASARC in May 2012 based on published research. It includes at least 15 confirmed Compton-thick AGNs and refines the log N - log S distribution of AGNs above 10 keV.
A catalog of 2976 unique X-ray point sources detected by the Chandra ACIS-I instrument across four DEEP2 galaxy survey fields covering a combined ~3.2 degΒ². The table includes optical counterpart properties for 2126 (~71.4%) of the X-ray sources, such as magnitude and redshift. This catalog was created by NASA HEASARC in October 2012 based on data from a published astrophysical journal.
A 2007 catalog of 242 serendipitously detected galaxy clusters from a 397 square degree ROSAT PSPC X-ray survey. The survey, created by NASA HEASARC, detected 287 extended X-ray sources, with 266 optically confirmed, and is optimized to sample high-redshift, massive clusters. It demonstrates a decrease in the number density of luminous clusters at redshifts greater than 0.3.
A 63-ks Chandra ACIS-I observation on 2010 September 25 yielded a catalog of 95 X-ray point sources in the nearby spiral galaxy NGC 300. The catalog was created by the HEASARC in September 2014 based on data from the Chandra Local Volume Survey and includes cross-correlation with XMM-Newton data and optical counterpart analysis from Hubble Space Telescope imaging. Sources were detected down to a limiting unabsorbed luminosity of ~10^36 erg/s in the 0.35-8 keV band.
Version 1.3 presents verification results for cosmic birefringence, a rotation of the CMB's linear polarization plane, using Planck 2018 data. The analysis confirms an 8.5Ο isotropic rotation and a 5Ο directional dipole component, with a rotation angle Ξ±(β) decreasing from β0.23Β° to 0.03Β° between β = 500β1500. The dataset was authored by Amy Condit and last updated on 2026-06-17.
5.5 KB of structural validation metrics for the ASFV B175L protein model. The model was predicted by AlphaFold3, refined using GalaxyRefine, and evaluated using SAVES 6.0 and MolProbity web servers. The dataset was authored by Kasuni Karunarathne and last updated on June 3, 2026.
NASA's Chandra X-Ray Observatory catalog of 71 discrete X-ray sources detected in observations of the E3 galaxy NGC 1600 and its group. The data includes 21 ultraluminous X-ray point source candidates and was collected in two observations on September 18-20, 2002. The authors propose many unresolved sources are associated with globular clusters.
Eighteen healthy Japanese adults in their 40s participated in a study measuring brain activity via functional near-infrared spectroscopy (fNIRS) during exposure to three odor stimuli. The dataset likely contains physiological and neural response data, supporting objective evaluation of human body malodor. The data was authored by Yoshihiro Inoue and is available under a CC-BY-4.0 license.
GasaiAI provides 30,764 unique tool-use conversations formatted in Anthropic-style ChatML. Each assistant step includes a first-person reasoning prefix before deciding whether and which tool to call, calling it, and reading a real tool result. The dataset aggregates content from sources including xLAM, ToolACE, Glaive, Nous-Hermes, and Nvidia-When2Call and was last updated on June 21, 2026.