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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,223 datasets
Key parameters from the Polar Plasma Wave Instrument contain observed electron, proton, and oxygen cyclotron frequencies, plus average and peak electric and magnetic fields across 160 frequencies from two swept frequency receivers. The dataset includes spacecraft position in magnetic coordinates and time standards, with data mapped to a fixed array of approximately logarithmically spaced frequency values. It was produced by the National Aeronautics and Space Administration and last updated in March 2026.
Gridded daily lower tropospheric temperatures derived from Microwave Sounding Unit (MSU) instruments on several satellite platforms. The data is produced by the National Aeronautics and Space Administration using an algorithm based on Spencer and Christy (1990) with a LIMB 93 correction. The dataset was last updated on March 12, 2026.
Gridded upper tropospheric temperatures derived from Microwave Sounding Unit (MSU) instruments on several platforms. The algorithm combines MSU channels 3 and 4, applying a LIMB 93 correction based on latitude, longitude, month, and scan angle. Data is provided by the National Aeronautics and Space Administration and was last updated in March 2026.
A figshare-administered review examines the role of hepatic arterial infusion chemotherapy (HAIC) for advanced hepatocellular carcinoma in the context of modern systemic therapies. The 593.7 KB collection of JPG files summarizes literature from 2020 to 2025, employing a PICO framework to assess efficacy and safety. It was last updated in April 2026 under a CC-BY-4.0 license.
Local electron densities and magnetic field strengths derived from MARSIS radar ionograms during the Mars Express nominal mission. The data includes measured quantities, derived results, and a quality flag for reliability assessment. This archive product covers the nominal mission period from orbit 1850 to orbit 2539.
Sigma0 products describe the amount of radar signal reflected back to the Sentinel-1 sensor, dependent on surface characteristics. The data is derived from Level-1 Ground Range Detected (GRD) products and has undergone radiometric calibration, orbit correction, and terrain correction to represent true radar backscatter and minimize geometric distortion. FEDEO provides this dataset, last updated on 2029-10-03.
Derived electron moment density and temperature measurements from the Voyager 2 encounter with Jupiter. The data is processed from the PLS energy range (10-5950 eV) using composite spectra and methods described in Scudder et al. (1981). It was produced by NASA and includes timestamped rows where values of 1.E32 indicate parameters that could not be obtained.
NASA's ISEE-1 satellite data provides solar wind plasma measurements propagated to a point near Earth's bow shock. The data has been processed to a 60-second resolution using a minimum variance technique for propagation timing. It was constructed by Dr. J.M. Weygand for Prof. R.L. McPherron's NSF-funded studies on geomagnetic phenomena.
The International Cometary Explorer (ICE) satellite measured the 2-D electron distribution function in the solar wind. Data from the LANL plasma experiment cover the energy range 8.5 eV to 1140 eV, with derived electron density, velocity, and temperature parameters. Measurements were taken from September 10 to September 12, 1978, with a time resolution of 24 to 48 seconds.
Electron moment parameters derived from solar wind electron distributions measured by the Wind spacecraft's SWE instrument. The dataset includes density, bulk velocity, temperature, pressure tensor components, and anisotropy parameters for both the full electron population and its core component. Data originates from NASA and was last updated in March 2026.
14 permanent plots in far North Queensland were surveyed using airborne laser scanning between August and September 2024. The data consists of georeferenced, noise-classified, and tiled point clouds stored in LAS v1.4 format. It is provided by the Terrestrial Ecosystem Research Network's Data Discovery platform.
Supplementary material for a research paper on polycyclic aromatic hydrocarbons (PAHs). The dataset, published by Meressa Welearegay on figshare under a CC-BY-4.0 license, likely contains experimental carcinogenicity data and topological region descriptors for these chemical compounds. Its specific content and scale require verification after download.
Supplementary material for a resource on polycyclic aromatic hydrocarbons (PAHs). Published on figshare by Meressa Welearegay under a CC-BY-4.0 license in May 2026. The 232.7 KB file likely contains data linking molecular topological features with experimental carcinogenicity outcomes.
The Rates of Shoreline Progradation dataset provides a chronostratigraphic record of beach ridge formation at Beachmere, southeastern Queensland, Australia. It contains optical ages for seven beach ridges, documenting changes in shoreline accretion and relative sea level over the last 1,700 years. The dataset is hosted by the Australian Ocean Data Network.
A Murray Basin dataset contains descriptive attribute information grouped into themes like Location, Geology, Hydrogeology, and Groundwater management. The Australian Ocean Data Network published this inventory, which was last updated on April 16, 2026. The description details the basin's geological evolution from the Paleocene to the Holocene, including sediment thicknesses up to 600 meters.
Three-dimensional ion measurements from the WIND spacecraft's Solar Wind Experiment Faraday Cups. Spectra are built over approximately 92-second intervals, measuring ion charge flux across 31 energy-per-charge windows and 20 azimuth angles. The data is provided by the National Aeronautics and Space Administration.
Greater Shepparton City Council provides a dataset of bicycle locker locations within its jurisdiction. The dataset is available in multiple geospatial formats including SHP, GEOJSON, and CSV. The data was last updated on 2026-04-26 and is published under a CC-BY-4.0 license.
Daniel P. Nucifora's dataset documents the direct transfer of the 1.46 Mb genome from Acholeplasma laidlawii strain DN-E to yeast using cell fusion. It includes results from 20 screened yeast colonies, with 13 confirmed to contain the bacterial genome via multiplex PCR. The data was published on figshare in April 2026.
7.0 MB of source data supporting a manuscript on a lightweight magnesium alloy with zero thermal expansion. The dataset, published on figshare by Yadong Huang, is available as an XLSX file under a CC-BY-4.0 license and was last updated on 2026-05-19. The columns likely contain experimental measurements related to material composition and physical properties.
Stimulated emission depletion microscopy images of living human cells. The dataset includes long-term 20-hour studies on cell proliferation and short-term observations of cytosolic calcium levels. It was created by Mol, F.N. and was last updated on 2026-05-25.