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559 results for “Track data”
Data and Code for Needle Tracking and Temperature Sensing with Miniature Magneto-Mechanical Resonators
<p>This zip-file contains experimental data and processing routines related to the manuscript</p> <p>"Miniature Magneto-Mechanical Resonators for Wireless Tracking and Sensing" by Bernhard Gleich, Ingo Schmale, Tim Nielsen, and Jürgen Rahmer*.</p> <p>Philips Research; Roentgenstrasse 24-26, 22335 Hamburg, Germany</p> <p>*Corresponding author. Email: juergen.rahmer@philips.com</p>
Augmented Street-Level Imagery with Points of Interest (Data and Resources Track)
<p>Augmented Street-Level Imagery with Points of Interest (Data and Resources Track)</p>
Data from 'Tracking canopy chlorophyll fluorescence with a low-cost LED platform', Brissette et al., AoBP Plants
<p>This is data to accompany the following publication:</p><p>Logan E G Brissette, Christopher Y S Wong, Devin P McHugh, Jessie Au, Erica L Orcutt, Marie C Klein, Troy S Magney, Tracking canopy chlorophyll fluorescence with a low-cost LED platform, <i>AoB PLANTS</i>, 2023;, plad069, <a href="https://doi.org/10.1093/aobpla/plad069">https://doi.org/10.1093/aobpla/plad069</a></p><p>Abstract:</p><p>Chlorophyll fluorescence measured at the leaf scale through pulse amplitude modulation has provided valuable insight into photosynthesis. At the canopy- and satellite-scale, solar-induced fluorescence (SIF) provides a method to estimate the photosynthetic activity of plants across spatiotemporal scales. However, retrieving SIF signal remotely requires instruments with high spectral resolution, making it difficult and often expensive to measure canopy-level steady-state chlorophyll fluorescence under natural sunlight. Considering this, we built a novel low-cost photodiode system that retrieves far-red chlorophyll fluorescence emission from a far-red photodiode induced by a blue light emitting diode (LED) light-source, for two hours at night, above the canopy. Our objective was to determine if an active remote sensing based nighttime photodiode method could track changes in canopy-scale LED-induced chlorophyll fluorescence (LEDIF) during an imposed drought on a broadleaf evergreen shrub, <i>Polygala myrtifolia</i>. Far-red LEDIF (720 - 740 nm) was retrieved using low-cost photodiodes (LEDIFphotodiode) and validated against measurements from aa hyperspectral spectroinstrument radiometer (LEDIFhyperspectral). To link the LEDIF signal with physiological drought response, we tracked stomatal conductance (gsw) using a porometer, as an indicator of plant water status, two leaf-level vegetation indices — photochemical reflectance index, PRI; normalized difference vegetation index, NDVI— to represent xanthophyll and chlorophyll pigment dynamics, respectively, and a pulse-amplitude modulation (PAM) device to measure photochemical and non-photochemical dynamics of photochemistry. Our results demonstrate a similar performance between the photodiode and hyperspectral retrievals of LEDIF (<i>R2=0.77</i>). Furthermore, LEDIFphotodiode closely tracked drought responses with photochemical quenching (<i>R2=0.69</i>), Fv/Fm (<i>R2=0.59</i>), and leaf-level PRI (<i>R2= 0.59</i>). Therefore, the low-cost LEDIFphotodiode approachappraoch has the potential to be a meaningful indicator of photosynthetic activity at spatial scales greater than an individual leaf and over time. </p>
Golden bandicoot raw tracking data
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Data from: Trajectory energy minimisation for cell growth tracking and genealogy analysis
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Data from: Tracking dragons: stable isotopes reveal the annual cycle of a long-distance migratory insect
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Data from: Perceptually relevant speech tracking in auditory and motor cortex reflects distinct linguistic features
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Data from: Influence of preexisting preference for color on sampling and tracking behavior in bumble bees
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Data from: Tracking plant preference for higher-quality mycorrhizal symbionts under varying CO conditions over multiple generations
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Data from: Tracking the cultural niches of North American birds through time
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Data from: Using host-associated differentiation to track source population and dispersal distance among insect vectors of plant pathogens
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Data from: High bandwidth synaptic communication and frequency tracking in human neocortex
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Data from: International Atomic Energy Agency survey study with referring physicians on patient radiation exposure and its tracking: A prospective survey using a web based questionnaire
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Data from: Tracking transcription factor mobility and interaction in Arabidopsis roots with fluorescence correlation spectroscopy
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Data from: Local fields in human subthalamic nucleus track the lead-up to impulsive choices
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Data from: Tracking the origins of fly invasions; using mitochondrial haplotype diversity to identify potential source populations in two genetically intertwined fruit fly species (Bactrocera carambolae and Bactrocera dorsalis [Diptera: Tephritidae])
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Data from: Automated single particle detection and tracking for large microscopy datasets
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Data from: A novel system for bi-ocular eye-tracking in vertebrates with laterally placed eyes
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Data from: Tracking individuals shows spatial fidelity is a key regulator of ant social organization
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Data from: Comparative system identification of flower tracking performance in three hawkmoth species reveals adaptations for dim light vision
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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.