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ShareScore release 0.9.0
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86 results for “Time of Flight”
Drivers of Odonata flight timing revealed by natural history collection data
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Proton-transfer-reaction time-of-flight mass spectrometry (PTR-TOF-MS) as a tool for studying animal volatile organic compound (VOC) emissions
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Data from: Flowering time of butterfly nectar food plants is more sensitive to temperature than the timing of butterfly adult flight
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Time-resolved ARPES data of bulk WSe2 for a quantitative comparison of time-of-flight momentum microscopes and hemispherical analyzers
<p>Time- and angle-resolved photoemission spectroscopy data of bulk WSe2 using a laser-based XUV source and a combination of a hemispherical analyzer and a time-of-flight momentum microscope for photoelectron detection.</p> <p>The data and associated metadata are stored in the NeXus data format (https://www.nexusformat.org/).</p>
Data from: Metabolism studies of paeoniflorin in rat liver microsomes by ultra-performance liquid chromatography coupled with hybrid quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS/MS)
To explore metabolism mechanism of paeoniflorin in the liver and further understand intact metabolism process of paeoniflorin, a rapid, convenient and effective assay is described using ultra-performance liquid chromatography coupled with hybrid quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS/MS). The strategy was confirmed in the following primary processes: firstly, different concentration of paeoniflorin, rat liver microsomes, coenzymes and different incubated conditions were optimized to build a biotransformation model of rat liver microsomes in vitro by high performance liquid chromatography with diode array detection (HPLC-DAD); secondly, the metabolites of paeoniflorin in rat liver microsomes were detected and screened using UPLC-Q-TOF-MS/MS by comparing the total ion chromatogram (TIC) of the experimental group with those of control groups; finally, the molecular formulae and corresponding chemical structures of paeoniflorin metabolites were identified by comparing the MS and MS/MS spectra with the self-constructed database and simulation software. Based on this analytical strategy, 20 metabolites of paeoniflorin were found and 6 metabolites (including four new compounds) were tentatively identified. It was shown that hydrolysis and oxidation were the major metabolic pathways of paeoniflorin in rat liver microsomes, and the main metabolic sites were the structures of pinane and the ester bond. These findings were significant for a better understanding of the metabolism of paeoniflorin in rat liver microsomes and the proposed metabolic pathways of paeoniflorin might provide fundamental support for the further research in the pharmacological mechanism of Paeoniae Radix Rubra (PRR).
A Two-time-level Model for Mission and Flight Planning of an Inhomogeneous Fleet of Unmanned Aerial Vehicles
<p>We consider the mission and flight planning problem for an inhomogeneous fleet of unmanned aerial vehicles (UAVs). Therein, the mission planning problem of assigning targets to a fleet of UAVs and the flight planning problem of finding optimal flight trajectories between a given set of waypoints are combined into one model and solved simultaneously. Thus, trajectories of an inhomogeneous fleet of UAVs have to be specified such that the sum of waypoint-related scores is maximized, considering technical and environmental constraints. Several aspects of an existing basic model are expanded to achieve a more detailed solution. A two-level time grid approach is presented to smooth the computed trajectories. The three-dimensional mission area can contain convex-shaped restricted airspaces and convex subareas where wind affects the flight trajectories. Furthermore, the flight dynamics are related to the mass change, due to fuel consumption, and the operating range of every UAV is altitude-dependent. A class of benchmark instances for collision avoidance is adapted and expanded to fit our model and we prove an upper bound on its objective value. Finally, the presented features and results are tested and discussed on several test instances using GUROBI as a state-of-the-art numerical solver.</p>
Fig. 3 in Global metabolome analysis of Dunaliella tertiolecta, Phaeobacter italicus R11 Co-cultures using thermal desorption - Comprehensive two-dimensional gas chromatography - Time-of-flight mass spectrometry (TD-GC×GC-TOFMS)
Fig. 3. Example Total Ion Current (TIC) chromatograms from each sample class.
Carotid and Vertebral Magnetic Resonance Angiography (MRA) Study Comparing Dotarem and Time Of Flight (TOF)
ClinicalTrials.gov study NCT01010932. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Carotid and Vertebral Magnetic Resonance Angiography (MRA) Study Comparing Dotarem and Time Of Flight (TOF)
ClinicalTrials.gov study NCT01012674. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Renal Magnetic Resonance Angiography (MRA) Study Comparing Dotarem and Time Of Flight (TOF)
ClinicalTrials.gov study NCT00845702. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Renal Magnetic Resonance Angiography (MRA) Study Comparing Dotarem and Time-Of-Flight (TOF)
ClinicalTrials.gov study NCT00980681. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Data from: Metabolism studies of paeoniflorin in rat liver microsomes by ultra-performance liquid chromatography coupled with hybrid quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS/MS)
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Data from: Probabilistic divergence time estimation without branch lengths: dating the origins of dinosaurs, avian flight and crown birds
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Synaptometry by time-of-flight (SynTOF) mass spectrometry data from NHP
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Time-restricted feeding mediated transcriptomic changes in the indirect flight muscle tissue in Drosophila obesity models
GEO Series GSE205334. Drosophila melanogaster. 36 samples. Type: Expression profiling by high throughput sequencing.
Data for paper "Understanding Mass Resolution of Foil-Based Time-of-Flight Mass Spectrometry"
<p>Data set for paper "Understanding Resolution of Foil-Based Time-of-Flight Mass Spectrometry" to be published in Journal of Geophysical Research: Space Physics (Technical Methods). The uploaded file is a single Microsoft Excel file containing Data Set S1 through S28.</p> <p> </p>
Optimization of Time-of-Flight Mass Cytometry (CyTOF) Analysis for Evaluation of Immune Changes Following Surgery
ClinicalTrials.gov study NCT01882569. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Sleep Time and Insomnia Factors Among Professional Flight Members
ClinicalTrials.gov study NCT04761796. IPD Sharing: NO. Countries: 1. Publications: 0.
3D Time-of-Flight Magnetic Resonance Angiography in Hemodialysis Patients With Arteriovenous Fistula
ClinicalTrials.gov study NCT04312711. IPD Sharing: NO. Countries: 1. Publications: 0.
Determination of New Biomarkers of Septic Arthritis by Surface-Enhanced Laser Desorption/Ionization Time-Of-Flight (SELDI-TOF)
ClinicalTrials.gov study NCT01010165. IPD Sharing: Not stated. Countries: 1. 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.