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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,023 datasets
OpticalFlow3D is a dataset of two-channel images for processing, accompanied by MATLAB analysis scripts. The dataset is 226.3 MB in size and was authored by Rachel Lee. It was last updated on 2026-05-26.
NASA's Simulated Topological Network (STN-30p) dataset models the potential global river system at 0.5 and 1.0-degree spatial resolutions. It assigns one of eight cardinal flow directions to every continental land grid cell, representing connectivity regardless of actual river presence. The data was developed for the ISLSCP II initiative, with source metadata indicating a 1995 creation date but platform records showing a 2026 administrative update.
NASA's VIIRS/JPSS1 Land Surface Temperature and Emissivity 6-Min L2 Swath 375m NRT product provides near-real-time thermal data at 375-meter spatial resolution. The VJ121 algorithm, based on the ASTER TES method, uses radiative transfer simulations to dynamically retrieve both temperature and spectral emissivity for each pixel. Detailed methodology is documented in an Algorithm Theoretical Basis Document and user guide.
750-meter spatial resolution data provides near real-time land surface temperature and emissivity retrievals for three thermal infrared bands (M14, M15, M16). The VNP21 algorithm, based on the ASTER TES method, uses full radiative transfer simulations for atmospheric correction. This product is generated from VIIRS/NPP satellite observations in a 6-minute Level 2 swath format.
NASA's VIIRS instrument provides land surface temperature and emissivity data at a 375-meter spatial resolution. The VNP21 algorithm dynamically retrieves both parameters using full radiative transfer simulations and an emissivity model based on surface radiance variability. This near real-time product is generated from 6-minute swaths of the Visible Infrared Imaging Radiometer Suite aboard the Suomi NPP satellite.
17 chemical constituents of the traditional Chinese medicine Huachansu were profiled using LC-MS. Network pharmacology analysis identified 142 overlapping targets enriched in apoptosis and cancer pathways, with in vivo experiments validating tumor reduction and gut microbiota remodeling. The dataset, authored by Jinghui Zhang and last updated in May 2026, contains the supporting research document.
Near Real Time (NRT) data from the MODIS instrument on NASA's Aqua satellite provides 5-minute swath observations of sea ice. The dataset contains fields for sea ice extent derived from a modified Normalized Difference Snow Index (NDSI) and Ice Surface Temperature (IST), each with corresponding pixel-level quality assessment. Geospatial data is provided in HDF-EOS format with 1km resolution for ice fields and 5km resolution for latitude/longitude geolocation.
NASA's CAMEL dataset provides a 19-year monthly climatology of land surface emissivity covariances at 0.25-degree resolution. The CAM5K30COVCLIM product includes mean and variance data for 416 spectral points, derived from combined ASTER and MODIS satellite observations. This data suite is part of the MEaSUREs program to create long-term Earth system data records for research.
February 1987 to October 1989 sunphotometer data for aerosol optical thickness, collected during the FIFE experiment. The dataset, produced by NASA, uses the Langley technique to derive aerosol, ozone, and water vapor abundances from three instruments tracking the sun across airmasses. Measurements are intended for correcting aircraft and satellite radiometric data.
NOAA-20 VIIRS Thermal Anomalies and Fire (VJ114A1) Version 2 is a daily, global satellite data product. It provides a 1-kilometer gridded composite of active fire pixels and other thermal anomalies detected by the VIIRS instrument. The dataset includes four Science Dataset layers for fire confidence, maximum fire radiative power, quality assessment, and fire position within the sensor scan.
NASA CDDIS provides a time series of clock biases for healthy GLONASS satellites, accumulated every minute throughout the day. The data are generated in real-time by JPL's Global Differential GPS Operations Centers and include formal 1-sigma uncertainties. This product can be concatenated with other daily files to provide larger temporal coverage.
Sensitivity metrics for models based on fragmentomic transition probabilities in plasma cell-free DNA. The dataset, authored by Jinwen Ji, was last updated on June 2, 2026. It is a 10.4 KB Excel file containing sensitivity values for consecutive 10-base-pair windows at a fixed 95% specificity threshold.
A supplementary table from a research paper on early lung cancer detection. It contains model sensitivity results based on FOTP features derived from plasma cell-free DNA sequences of varying lengths, evaluated at 95% specificity. The dataset is a 10.3 KB XLSX file authored by Jinwen Ji and last updated on June 2, 2026.
Daily and monthly ground-based Satellite Laser Ranging observation files from the NASA Crustal Dynamics Data Information System provide millimeter-precision range measurements to satellites with retroreflectors. The data, gathered by a global network of stations, supports the International Laser Ranging Service for producing precise station positions, satellite orbits, and geophysical parameters. It is available in ILRS and Consolidated Ranging Data formats.
A dataset from a study investigating the role of histone deacetylase 7 (HDAC7) in peripheral CD8+ T cell function. The data likely contains measurements from murine models of lymphoma and viral infection, examining immune checkpoint expression, apoptosis, and glutamine homeostasis. The dataset was authored by Cansu Yerinde and last updated on May 12, 2026.
115.3 KB of experimental data quantifies critical thermal maxima (CTmax) for three kelp species: Laminaria digitata, Saccharina latissima, and Laminaria ochroleuca. The data was collected by Tayla Leathers and published on figshare in April 2026. It assesses the impact of methodology and thermal history on CTmax estimates derived from thermal performance curves.
Laboratory experiments conducted over Reynolds numbers from 1.3×10⁴ to 6.2×10⁴ characterize sediment deposition regimes in pressurized pipes. The dataset, authored by Muhammad Faisal and last updated in May 2026, contains results from a Reynolds-scaled framework, including normalized deposition volumes and regression analyses.
High-resolution magnetic field vectors collected by the MESSENGER spacecraft's magnetometer during its cruise phase to Mercury, typically at 0.5 s or 1.0 s intervals. The mission, operated by NASA, aimed to study Mercury's surface, magnetic field, and environment. The nominal primary mission was planned to end in March 2012.
PCR primers used to investigate the role of cardiolipin synthase in malaria parasite development. The dataset is a 9.4 KB Excel file authored by Karavadra Asha Adhur and last updated in May 2026. It supports a study showing the enzyme is vital for mitochondrial function and liver-stage maturation in Plasmodium parasites.
Phylogeny sequences related to cardiolipin synthase (Cls) in malaria-causing Plasmodium parasites. The dataset was authored by Karavadra Asha Adhur and last updated on 2026-05-11. It is a small dataset of 17.9 KB, stored in an XLSX file.