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232
datasets available to search
ShareScore release 0.9.0
Dataset results
232 results for “Optical images”
Transdermal Optical Imaging (TOI) as a Non-invasive Measure to Detect Changes in Hydration Status in Healthy Adults and Athletes
ClinicalTrials.gov study NCT06212518. IPD Sharing: NO. Countries: 1. Publications: 0.
Diffusion Weighted Magnetic Resonance Imaging and the Optic Nerve Neuropathy.
ClinicalTrials.gov study NCT05353413. IPD Sharing: NO. Countries: 1. Publications: 0.
High Resolution Optical Imaging of Barrett's Esophagus Using Nvision Volumetric Laser Endomicroscopy (VLE)
ClinicalTrials.gov study NCT01503411. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Magnetic Resonance and Optical Imaging of Dystrophic and Damaged Muscle
ClinicalTrials.gov study NCT02168114. IPD Sharing: Not stated. Countries: 1. Publications: 0.
A Novel Optical Spectral Imaging System for Imaging Breast Tumor Margins
ClinicalTrials.gov study NCT01372631. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Evaluation of Choroidal Thickness During Pregnancy Using Enhanced Depth Imaging Optical Coherence Tomography
ClinicalTrials.gov study NCT02024048. IPD Sharing: Not stated. Countries: 1. Publications: 0.
High Resolution Optical Imaging of the Esophagus Using the NvisionVLE™ Imaging System
ClinicalTrials.gov study NCT02031900. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Photographic Imaging of the Retina and Optic Nerve Head of Glaucoma Patients and Normal Controls
ClinicalTrials.gov study NCT00430274. IPD Sharing: NO. Countries: 1. Publications: 0.
Data from: Deep-tissue optical imaging of near cellular-sized features
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An Optically Decodable Bead Array for Linking Imaging and Sequencing with Single-Cell Resolution
GEO Series GSE116011. synthetic construct; Homo sapiens; Mus musculus. 11 samples. Type: Expression profiling by high throughput sequencing.
The Focusing Optics X-ray Solar Imager (FOXSI): Update & Second Launch Project
<p> Particle acceleration in solar flares and its contribution to coronal heating are among the main&nbsp; unsolved problems in heliophysics. Accelerated electrons in a plasma radiate hard X-ray (HXR)&nbsp; emission through the well-known process of bremsstrahlung. HXR observations therefore are a&nbsp; powerful diagnostic tool, providing quantitative measurements of flare-accelerated electrons. Since&nbsp; bremsstrahlung emission depends on the density of the ambient medium, solar HXR emission is&nbsp; usually brightest from below the transition region, where the density increases rapidly towards the&nbsp; photosphere. Electron beams entering the chromosphere lose energy quickly through collisions and&nbsp; produce relatively intense HXR emission at the footpoints of magnetic field lines. Electron beams&nbsp; moving in the relatively tenuous corona suffer very few collisions, losing little energy and producing&nbsp; only faint HXR emission. Present-day HXR instrumentation does not have the sensitivity to see&nbsp; faint HXR emission from electrons traveling in the corona, nor the dynamic range to see such&nbsp; faint emission in the presence of bright HXR footpoint emission in the chromosphere. Existing&nbsp; observations therefore show us only where energetic electrons are stopped, but not where they&nbsp; are accelerated, nor along what path they escape from the acceleration site. The most sensitive&nbsp; solar HXR observations so far are provided by the Reuven Ramaty High Energy Spectroscopic&nbsp; Imager (RHESSI) (Lin et al. 2002). These measurements are obtained with a non-focusing rotation&nbsp; modulation collimator (RMC) imaging technique (Hurford et al. 2002). RMCs and other types&nbsp; of non-focusing imaging, however, have intrinsically limited dynamic range and sensitivity. HXR&nbsp; focusing optics can overcome both of these limitations (Section 1.2.2).&nbsp;</p> <p> The Focusing Optics X-ray Solar Imager (FOXSI) is a sounding rocket payload funded under the&nbsp; NASA Low Cost Access to Space (LCAS) program to test HXR focusing optics combined with&nbsp; silicon strip detectors for solar observations (Krucker et al. 2009). The FOXSI program is being led&nbsp; by the Space Sciences Laboratory at UC Berkeley in collaboration with the Marshall Space Flight&nbsp; Center (MSFC) and the Japan Aerospace Exploration Agency (JAXA). FOXSI is on schedule&nbsp; and on budget for a launch in October 2010. FOXSI will offer imaging spectroscopy and&nbsp; unprecedented HXR sensitivity and dynamic range. FOXSI will be !100 times more sensitive than&nbsp; RHESSI at 10 keV, and, for the first time, detect the non-thermal counterparts of quiet sun network&nbsp; flares (Section 1.2.4).&nbsp;</p> <p> Here we propose a continuation of the FOXSI program which includes data analysis&nbsp; and a second flight with an upgraded version of FOXSI. At moderate cost, we propose to&nbsp; enhance the effective area, in particular at higher energies (by a factor of !4 at 15 keV), by adding&nbsp; 3 more shells to the existing 7-shell optics (see Figure 9). Furthermore, our Japanese collaborators&nbsp; will provide, at no cost, newly available double-sided cadmium telluride (CdTe) detectors as&nbsp; a replacement for the Si detectors to allow us to take full advantage of the effective area at higher&nbsp; energies. A second flight will therefore not only allow us to continue testing HXR focusing&nbsp; optics for solar observations and also test newly developed CdTe strip detectors&nbsp; in flight but is also expected to provide a significant increase in scientific return. In&nbsp; this two year proposal, the first year (2011) will be used to upgrade the FOXSI payload and to&nbsp; analyze data from the first flight, while the second flight is planned for the midd
Experimental Data for Broadband Thermal Imaging using Meta-Optics
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Fig. 4 a –c Bio-optical signatures from Hymedesmia paupertas. a in Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms
Fig. 4 a –c Bio-optical signatures from Hymedesmia paupertas. a Specific absorbance spectra of lactarazulene (pigment 7) detected with high performance liquid chromatography (HPLC) and LC-MS. The absorbance spectra of lactarazulene from LC-MS analyses has been scaled to 1 at highest OD(λ) for easier comparison. b Specific absorbance spectra of chlorophyll a, diatoxanthin and three unidentified pigments (pigment
Fig. 2 a, b Bio-optical signatures from B. viridis. a in Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms
Fig. 2 a, b Bio-optical signatures from B. viridis. a Specific absorbance spectra of neobonellin (pigment 1) detected from liquid chromatographymass spectroscopy (LC-MS) analysis of the spoon worm B. viridis. b Absorbance spectra in vivo OD(λ) and in vitro OD(λ) plotted against reflection spectra in vivo R(λ) from the hyperspectral imager (HI),
Fig. 5 a, b in Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms
Fig. 5 a, b Bio-optical signatures from Hymedesmia sp. a Specific absorbance spectra of tentatively identified pigments 14–16 and unidentified pigment 13 (Table 1) detected from LC-MS analysis. b The absorbance spectra in vivo OD(λ) and in vitro OD(λ) plotted against reflection spectra in vivo R(λ)) from the HI, illustrating that the OD(λ)
Artificial Intelligence Enhanced Optical Coherence Tomography (AI-OCT) Imaging for Pre-surgical Margin Detection of Basal Cell Carcinoma
ClinicalTrials.gov study NCT07358637. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Monitoring HDR Brachytherapy for Cervical Cancer by Optic and Thermal Imaging
ClinicalTrials.gov study NCT02818179. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Research and System Development on Functional 3D Optical Tomography for Skin Cell Imaging
ClinicalTrials.gov study NCT01557205. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Swept Source Enhanced Depth Imaging Optical Coherence Tomography
ClinicalTrials.gov study NCT02443129. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Optical PD-1 and PD-L1 Imaging in Locally Advanced Esophageal Cancer Using Durvalumab-680LT and Nivolumab-800CW
ClinicalTrials.gov study NCT07196384. IPD Sharing: NO. Countries: 0. Publications: 0.
ScienceDex guides
Understand access before you commit
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.