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4 results for “Passive Localization”
Device-Free Localization & Identification Using Sub-GHz Passive Radio Mapping
<p>This dataset contains signal strength measurements from radio frequency communication links formed between 15 transceivers which were installed in a ~42 m<sup>2</sup> office environment. These measurements were performed when 1 of 6 possible single stationary human individuals was present in the environment at 1 of 15 possible locations. Communication occurred on both the 433 MHz & 868 MHz frequency bands using the DASH7 Alliance Protocol (D7A).</p>
113Cd Solid-State NMR at 21.1 T Reveals the Local Structure and Passivation Mechanism of Cadmium in Hybrid and All-Inorganic Halide Perovskites
<p>Raw NMR data in Bruker Topspin format. Input and output files of the quantum mechanical calculations.</p>
A comprehensive experimental analysis of the local passive response across the healthy porcine left ventricle
<p>This work provides a comprehensive characterization of porcine myocardial tissue, combining biaxial (Bx), simple triaxial shear (STS) and confined compression (CC) tests to analyze its elastic behavior under cyclic loads. We expanded this study to different zones of the ventricular free wall, providing insights into the local behavior along the longitudinal and radial coordinates. The aging impact was also assessed by comparing two age groups (4 and 8 months). Resulting data showed that the myocardium exhibits a highly nonlinear hyperelastic and incompressible behavior. We observed an anisotropy ratio of 2-2.4 between averaged peak stresses in Bx tests and 1-0.59-0.41 orthotropy ratios for normalised fiber-sheet-normal peak stresses in STS tests. We obtained a highly incompressible response, reaching volumetric pressures of 2-7 MPa for perfused tissue in CC tests, with notable differences when fluid drainage was allowed, suggesting a high permeability. Regional analysis showed reduced stiffness and anisotropy (20-25%) at the apical region compared to the medial, which we attributed to differences in the fiber field dispersion. Compressibility also increased towards the epicardium and apical regions. Regarding age-related variations, 8-month animals showed stiffer response (at least 30% increase), particularly in directions where the mechanical stress is absorbed by collagenous fibers (more than 90%), as supported by a histological analysis. Although compressibility of perfused tissue remained unchanged, permeability significantly reduced in 8-month-old animals. Our findings offer new insights into myocardial properties, emphasizing on local variations, which can help to get a more realistic understanding of cardiac mechanics in this common animal model.</p>
Active and Passive Exercise Training in Improving Vascular Function: Local vs Systemic Vascular Effect.
ClinicalTrials.gov study NCT04758754. IPD Sharing: YES. Countries: 1. Publications: 1.
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Allen Brain Atlas
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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.