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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,283 datasets
Water vapor volume and mixing ratio data were collected by a JPL Laser Hygrometer during the CAMEX-4 field campaign focused on tropical cyclones. The instrument uses a 1.37-micron tunable laser to measure in-situ absorption, providing water vapor pressure values. Data is managed by the GHRC DAAC and is available in multiple file formats.
TWINS-2 provides stereoscopic energetic neutral atom (ENA) imaging of Earth's magnetosphere from a high-altitude Molniya orbit. The NASA-funded instrument captures images with a time resolution of 60 seconds, operating during the apogee portion of its 12-hour orbit to avoid radiation belts. Data collection began after the instrument's high voltages were turned on in May 2008.
A theoretical paper applying wave turbulence theory to interpret EEG and MEG recordings of cortical activity. It explores how energy and pseudo-particle density flow through wave-space via cascades and how 3-wave and 4-wave nonlinear interactions shape spectral features like harmonic generation. The paper is a PDF authored by Gerald K. Cooray and published under a CC BY 4.0 license.
A collection of a quantitative systems toxicology (QST) model integrating a physiologically-based pharmacokinetic (PBPK) model for valproic acid with the HEPATOKIN1 liver metabolism model. It was authored by Vipul Gupta to simulate drug-induced liver injury mechanisms, specifically hepatic triacylglycerol accumulation via CPT1 inhibition. The model includes PPARα-mediated regulatory effects on key liver enzymes.
Parker Solar Probe FIELDS instrument data provides calibrated measurements of low-frequency (<75 kHz) electric fields near the Sun. Level 2 data products are expressed in sensor coordinates (e.g., dV12) with units of Volts and have been calibrated for in-band gain, filter losses, and time delays. The dataset is produced by NASA and references scientific publications from 2016 detailing the spacecraft and instrument design.
PSP FIELDS Digital Fields Board (DFB) data provides calibrated power spectral densities for AC-coupled differential voltage (V1-V2) in dipole mode from the Parker Solar Probe spacecraft. The Level 2 data products are calibrated for instrument gain, filter responses, and spectral bin bandwidth, with measurements expressed in sensor coordinates. Data is provided by the National Aeronautics and Space Administration and was last updated in March 2026.
Level 2 calibrated data from the Digital Fields Board (DFB) instrument on the Parker Solar Probe spacecraft. The data consist of DC-coupled, bandpass-filtered differential voltage measurements from the V3-V4 antennae in dipole mode, with a reported cadence of 0.873813 seconds during solar encounters. This dataset is produced by the National Aeronautics and Space Administration (NASA) and was last updated in March 2026.
NASA's Parker Solar Probe FIELDS experiment provides low-frequency (<75 kHz) electromagnetic field measurements. The Level 2 data products contain calibrated AC bandpass filtered voltage and magnetic field data from the Digital Fields Board, expressed in sensor coordinates with a variable time resolution. Data from the spacecraft's encounters within 0.25 AU of the Sun typically have a cadence of 1/8 of a Nyquist second.
Time-series data from the Parker Solar Probe's FIELDS Digital Fields Board (DFB) instrument, measuring AC-coupled differential voltage (V1-V2) in dipole mode. The data is bandpass filtered, calibrated for in-band gain and preamplifier response, and expressed in sensor coordinates at a 0.873813-second cadence. Produced by NASA, this Level 2 dataset is part of the mission to study the Sun's environment.
Level 2 calibrated power spectral density data from the Parker Solar Probe's FIELDS Digital Fields Board (DFB). The data, collected at frequencies below 75 kHz, are averaged over time and pseudo-logarithmic frequency bins and are expressed in sensor coordinates. This dataset is produced by the National Aeronautics and Space Administration and was last updated in March 2026.
Parker Solar Probe FIELDS instrument data provides calibrated power spectral densities for electric and magnetic fields below 75 kHz. Level 2 data products are expressed in sensor coordinates, with voltage in Volts²/Hz and magnetic field in nT²/Hz. The data is produced by NASA and last updated in March 2026.
NASA's Parker Solar Probe FIELDS instrument provides calibrated power spectral density data from its Digital Fields Board (DFB). The Level 2 data includes DC-coupled differential voltage spectra from antennae in dipole mode, calibrated for instrument gain and filter responses, with time resolutions that can vary, typically around 30 seconds during solar encounters. Data is expressed in sensor coordinates and units of Volts²/Hz or nT²/Hz.
NASA's TWINS-1 instrument provides stereoscopic energetic neutral atom (ENA) imaging of Earth's magnetosphere from a Molniya orbit. The dataset includes plasma sheet ion temperature images calculated from ENA measurements during storms, with a time resolution of 60 seconds and an effective cadence of 72 or 85 seconds. Data collection began in April 2007, with a nominal instrument design lifetime of four years.
Sumas Eagle Ridge in British Columbia, Canada, was the site for this atmospheric data collection during the Pacific 2001 Air Quality Study from August 13 to September 5, 2001. The dataset likely contains gaseous, particulate, and meteorological measurements from a forest clearing site 300 meters above sea level, intended for studying aerosol sources and visibility. It was produced by the National Aeronautics and Space Administration (NASA).
August 20 to September 10, 1966, this dataset contains mechanical bathythermograph (MBT) temperature-depth profiles from the USS FLORIKAN in the Bering Sea, North Pacific Ocean, and Sea of Okhotsk. The data, processed by the National Oceanographic Data Center (NODC) into the C128 standard format, consists of temperature readings at uniform 5-meter depth intervals down to approximately 285 meters. It was collected and published by NOAA's National Centers for Environmental Information (NCEI).
North Atlantic Ocean temperature-depth profiles were collected by the vessel AFRICAN CRESCENT using a mechanical bathythermograph (MBT) from June 22 to July 1, 1966. The dataset, processed by the National Oceanographic Data Center (NODC) into the C128 standard format, contains pairs of temperature and depth values recorded at uniform 5-meter intervals down to a maximum depth of approximately 285 meters. It provides a snapshot of the thermal structure of the ocean's upper layers during this specific cruise.
February to March 1962 temperature-depth profiles collected by the USS Maury using a mechanical bathythermograph (MBT) instrument. The dataset contains processed observations for the upper ocean layers, with data formatted to the NODC standard C128 format. It provides a snapshot of the thermal structure in the South China Sea during a specific cruise.
North Atlantic Ocean temperature-depth profiles were collected by the USNS Maurice Rose using mechanical bathythermograph (MBT) instruments. The dataset spans from May 19, 1959, to December 5, 1965, and was processed by the National Oceanographic Data Center (NODC) into the standard C128 format. It contains pairs of temperature and depth values recorded at uniform 5-meter intervals, useful for studying the thermal structure of the ocean's upper layers.
13.5 KB of tabular data from figshare, last updated April 13, 2026. The dataset contains results from interaction analyses of serum vitamins and hepatic steatosis, stratified by comorbidities like diabetes, hypertension, and hypercholesterolemia, in participants with non-alcoholic fatty liver disease (NAFLD). It was authored by Caijuan Hong and is shared under a CC-BY-4.0 license.
Caijuan Hong published a dataset on figshare in April 2026 for threshold effect analysis of serum vitamin C on hepatic steatosis using two-piecewise linear regression. The dataset is a 5.5 KB XLS file licensed under CC-BY-4.0. The specific number of rows and column definitions are not provided in the metadata.