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213 results for “electric field”
Data for "Resonant collisional shielding of reactive molecules using electric fields"
<p>Raw data for Figs. 2-4, https://arxiv.org/abs/2009.07461</p>
A Symmetrical Double-Loop H-field Probe with Floating Shield for Improving Sensitivity and Electric Field Suppression
<p>Related data in the paper</p>
Experimental data for "Experimental Demonstration of Electric Power Generation from Earth's Rotation Through Its Own Magnetic Field"
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Dataset for "Electric-field-enhanced second-harmonic domain contrast and nonreciprocity in a van der Waals antiferromagnet"
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Electric field distribution of the discharge gap at the open end before plasma breakdown.
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Electric-Field Catalysis on Carbon Nanotubes in Electromicrofluidic Reactors: Monoterpene Cyclizations: Original Data
<p>Original data underlying the publication. Data are assembled according to the supporting information.</p>
Data from: Weak sinusoidal electric fields entrain spontaneous Ca transients in the dendritic tufts of CA1 pyramidal cells in rat hippocampal slice preparations
Neurons might interact via electric fields and this notion has been referred to as ephaptic interaction. It has been shown that various types of ion channels are distributed along the dendrites and are capable of supporting generation of dendritic spikes. We hypothesized that generation of dendritic spikes play important roles in the ephaptic interactions either by amplifying the impact of electric fields or by providing current source to generate electric fields. To test if dendritic activities can be modulated by electric fields, we developed a method to monitor local Ca-transients in the dendrites of a neuronal population in acute rat hippocampal slices by applying spinning-disk confocal microscopy and multi-cell dye loading technique. In a condition in which the dendrites of CA1 pyramidal neurons show spontaneous Ca-transients due to added 50 μM 4-aminopyridine to the bathing medium and adjusted extracellular potassium concentration, we examined the impact of sinusoidal electric fields on the Ca-transients. We have found that spontaneously occurring fast-Ca-transients in the tufts of the apical dendrites of CA1 pyramidal neurons can be blocked by applying 1 μM tetrodotoxin, and that the timing of the transients become entrained to sub-threshold 1-4 Hz electric fields with an intensity as weak as 0.84 mV/mm applied parallel to the somato-dendritic axis of the neurons. The extent of entrainment increases with intensity below 5 mV/mm, but does not increase further over the range of 5-20 mV/mm. These results suggest that population of pyramidal cells might be able to detect electric fields with biologically relevant intensity by modulating the timing of dendritic spikes.
Simulation code in "Induced polarization of metal grains: simulation of three-dimensional electric field"
<p>The simulation code for induced polarization of metal grains in three-dimensional field.</p>
Electric field and conductivity measurements in the stratosphere
<p>This dataset is a compressed archive that includes 2 data files in binary format, 4 files in csv format, and 2 metadata files (pdf documents) that provide information on how to interpret the data. This data was collected from instruments deployed on two stratospheric balloons, launched a day apart in late June 2021 from central Oregon. They flew on upper level winds to the west, out over the northeastern Pacific Ocean. The measurement objective was a multi-day set of vertical electric field and polar conductivity measurements at roughly a 10 minute cadence, and from widely separated locations in the stratosphere. The binary format data is comprehensive, including everything that was measured. The csv files have been processed from the raw data files into calibrated, timed, and time-ordered ASCII files containing the primary science measurements and some essential auxiliary measurements such as measurement location and time. This data was collected in an effort to (1) compare the fair-weather return current density at different geographic locations and (2) to compare the fair-weather current density with global thunderstorm activity.</p>
Data from: Weak sinusoidal electric fields entrain spontaneous Ca transients in the dendritic tufts of CA1 pyramidal cells in rat hippocampal slice preparations
Open the record for dataset details and reuse information.
Electric field and conductivity measurements in the stratosphere
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Effect of nanosecond pulsed electric field (nsPEF) on gene expression in TM3 Leydig cells
GEO Series GSE155355. Mus musculus. 24 samples. Type: Expression profiling by array.
Electric-Field Control of Neon Uptake and Release to and from Clathrate Hydrates
<p>The thermodynamic and kinetic properties of neon uptake and release to and from a sII clathrate hydrate were evaluated using molecular dynamics simulation in the absence and presence of an applied static electric field. In the case of neon “leakage”, neon clathrate in contact with a vacuum was simulated at temperatures ranging from 200 to 225 K for 0.5 μs, with progressive neon-emptying of cages monitored. Activation energies for release and uptake were 16.4 and 14.9 kJ/mol, respectively—consistent with experimentally determined values; for neon release in a 0.7 V/nm electric field, the value declines to 6.5 kJ/mol, suggesting its use as a control agent in facilitating gas release from already-loaded clathrates. For neon uptake into an initially empty hydrate, loading free energies for 512 and 51264 cages, computed via thermodynamic integration, was lower than that previously reported for methane uptake into sI hydrates.</p>
Data underlying "Electric field tunable superconductor-semiconductor coupling in Majorana nanowires"
<p>This repository contains an extended dataset of raw data underlying <a href="https://www.doi.org/10.1088/1367-2630/aae61d">M. W A de Moor <em>et al.</em>, Electric field tunable superconductor-semiconductor coupling in Majorana nanowires, New J. Phys. <strong>20</strong>, 103049 (2018)</a></p> <p>It also contains python notebooks for recreating the plots in the paper, developed in 2022/23.</p>
Synthetic data for estimation of the ionospheric induction electric field
<p>Synthetic data, based on an MHD simulation (Gamera) analysed by [Shi et al. 2022] (https://doi.org/10.1029/2022GL100014), used to validate a new technique for estimating the ionospheric induction electric field based on measurements of ground magnetic perturbation.<br> <br> To understand the content look in the README.txt file.</p>
Magnetic Field Therapy Versus Transcutaneous Electrical Nerve-stimulation in Knee Osteoarthritis
ClinicalTrials.gov study NCT06406231. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Study on the Ablation of Persistent Atrial Fibrillation Using Pulsed Electric Fields Under Different Surgical Procedures
ClinicalTrials.gov study NCT06671197. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Galvanize Prospective/Retrospective Pulsed Electric Field Device Registry
ClinicalTrials.gov study NCT05851430. IPD Sharing: NO. Countries: 1. Publications: 0.
Clinical Trial to Evaluate the Efficacy and Safety of Pulsed Electric Field Ablation Devices in the Treatment of Lung Tumors
ClinicalTrials.gov study NCT06739031. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Electrical Stimulation With Different Currents and Electromagnetic Fields
ClinicalTrials.gov study NCT05500300. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.