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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,285 datasets
Plasma lipid mediator profiles are compared between individuals who have undergone tuberculosis treatment and control subjects. The dataset is a 5.5 KB Excel file authored by Peter D. Jackson and last updated in April 2026. It contains quantitative measurements of lipid mediators for biomarker analysis.
A small dataset of 5.5 KB containing measurements of plasma lipid differences between cases and controls prior to treatment. The dataset was authored by Peter D. Jackson and published on figshare under a CC-BY-4.0 license. It was last updated in April 2026.
A lecture by Fred Jendrzejewski from Kirchhoff (Germany) on the propagation of light through dielectric media like atomic gases. The content covers the characterization of propagation via susceptibility and discusses the case of two-level atoms, setting the stage for laser physics. The dataset is sourced from the paperswithcode platform and is licensed as Open Access (green).
Aggregated cost and time data for geothermal exploration techniques, developed by the National Renewable Energy Laboratory (NREL) for the Department of Energy's Geothermal Technology Office. It was published in 2013 to establish a baseline for measuring the impact of RD&D funding on reducing geothermal exploration risks and costs. The data is used to populate an online impact measurement tool available on the Open Energy Information (OpenEI) website.
Hourly averages and peaks of calibrated electric field spectrum analyzer data from the Voyager 2 Plasma Wave Subsystem (PWS) instrument. The dataset is provided by the National Aeronautics and Space Administration (NASA) and was last updated in March 2026. The data is stored in BIN format.
CSIRO Marlin Data Catalogue provides results from an early 1km-resolution biogeochemical and sediment transport model of the Great Barrier Reef. This version, superseded by GBR1_H2p0_B3p2_Cfur_Dnrt, includes improvements for optical calculations, corrected particulate loads, and added sediment tracers.
Four years of underway oceanographic measurements were collected aboard the Alaska Marine Highway System ferry Tustumena from September 15, 2004 through November 6, 2008. The system sampled water at 4 m depth to measure temperature, salinity, nitrate, chlorophyll fluorescence, colored dissolved organic matter fluorescence, and optical beam transmittance. This dataset provides a time series for studying the Alaska Coastal Current's physical, biological, and chemical properties.
Data from the Polar spacecraft's Low-Frequency Waveform Receiver (LFWR), sampled at 100 Hz. The dataset provides calibrated time-series measurements of three orthogonal electric and three orthogonal magnetic field components in a magnetic field-aligned coordinate system, band-limited from 0.1 to 25 Hz. It was produced by NASA and is referenced in a 1995 Space Science Reviews publication.
DE 2 Vector Electric Field Instrument (VEFI) data provides triaxial DC and variational electric field measurements at ionospheric altitudes. The instrument used double-probe techniques with 20-m baselines and high-impedance preamplifiers for sensitivity to about 0.1 µV/m. Data was collected by NASA's Dynamics Explorer 2 spacecraft.
Pioneer 10 plasma data from NASA includes ion density, temperature, flow speed, and direction angles. The dataset is provided at full resolution, which likely corresponds to a 10-minute sampling interval or lower. The data was last updated on March 13, 2026.
NASA's Voyager 1 spacecraft collected plasma data using two Faraday-cup detectors. The dataset contains high-resolution measurements of plasma density, thermal speed, and velocity components in the RTN coordinate system, with sampling times ranging from 12 to 192 seconds. Parameters were derived by fitting a convected isotropic Maxwellian distribution to the detector measurements.
High-resolution plasma data from the Voyager 1 spacecraft's Faraday-cup detectors, measuring ion and electron properties. The data includes velocity, density, and pressure parameters obtained by fitting a convected isotropic Maxwellian distribution, with sampling times ranging from 12 to 192 seconds. The dataset is provided by the National Aeronautics and Space Administration and was last updated in March 2026.
Hourly averaged plasma data from the Voyager 1 spacecraft's Faraday-cup detectors, measuring solar wind ions and electrons. The data includes velocity, density, and pressure parameters, fitted to a convected isotropic Maxwellian distribution with specified error margins. Collected by NASA, the dataset was last updated in March 2026.
The Voyager 2 Plasma Spectrometer (PLS) recorded high-resolution plasma density, thermal speed, and velocity components in the RTN coordinate system. Data was gathered using two Faraday-cup detectors with energy scans ranging from 1.8% to 20% resolution. Sampling times ranged from 12 to 192 seconds, with more frequent sampling early in the mission.
High-resolution plasma data from the Voyager 2 spacecraft's Faraday cup detectors. The investigation measured ion velocity, density, and pressure, and electron energies from 5 eV to 1 keV. The dataset was produced by NASA, with sampling times ranging from 12 to 192 seconds.
NASA's Voyager 2 spacecraft collected plasma data using Faraday-cup detectors pointed along and perpendicular to the Earth-spacecraft line. Hourly averages were produced from samples taken every 12 to 192 seconds, with velocity components provided in the RTN coordinate system. The plasma parameters are derived by fitting a convected isotropic Maxwellian distribution to the measurements.
A dataset of Sn isotope data includes 150 new analyses of cassiterite and four granite analyses. It constrains two major tin isotope fractionation steps related to magma separation and hydrothermal activity. The data demonstrate distinct Sn isotope differences across deposit types, host rocks, and deposit formation times.
A cross-sectional study of 87 eyes from 48 participants assesses iris vascular characteristics in non-infectious uveitis. It compares active NIU (29 eyes), inactive NIU (28 eyes), and healthy control (30 eyes) groups using wide-field swept-source anterior segment optical coherence tomography angiography. Measurements include iris vessel area density and vessel length density across six iris regions.
Global satellite data from NASA's Ocean Biology DAAC providing near real-time cloud properties. The dataset includes per-pixel cloud fraction, particle effective radius, optical thickness, water path, and cloud top metrics. It is produced using the best-available ancillary meteorological and ozone data for a snapshot within a single orbit.
NASA's PACE OCI instrument provides per-pixel cloud microphysics and macrophysics data for climate applications. The CLOUD data suite includes cloud fraction, particle effective radius, optical thickness, and cloud top properties. This version 3.1 release is produced by the organization OB_CLOUD.