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51 results for “Nuclear Magnetic Resonance”
Fig. 3 in Nuclear Magnetic Resonance Microscopy of The Internal Structure of the Carrion Rolling Scarab Canthon cyanellus cyanellus (Scarabaeidae: Scarabaeinae)
Fig. 3. Two-dimensional surface reconstruction of gradient echo images of Canthon cyanellus cyanellus adult females. a) Immature female; b) mature female mated 24 h before the NMR experiment; c) mature female mated some days before; d) female with an egg ready to be deposed in the brood ball; e) old female; f) female that had died recently: (1) gut; (2) pygidial glands; (3) ovum; (4) spermatophore; (5) egg.
Data From: Investigation of nonlocal granular fluidity models using nuclear magnetic resonance
<p>This data set contains the rheo-NMR data presented in the article: Clarke D.A., Poata, J., Galvosas, P., and Holland, D.J. Investigation of nonlocal granular fluidity models using nuclear magnetic resonance. <em>Physics of Fluids</em> 1 May 2024; 36 (5): 053317. <a href="https://doi.org/10.1063/5.0203032" target="_blank" rel="noopener">https://doi.org/10.1063/5.0203032</a></p> <p> </p> <p>Edit History:</p> <ul> <li> 01-MAR-2024: Updated title to match change made to submitted article.</li> <li> 09-MAY-2024: Included journal issue information and DOI.</li> </ul>
Surface nuclear magnetic resonance survey in Lexington, NE 29 March 2010
<p>This is a surface nuclear magnetic resonance dataset collected on 29 March 2010 in Lexington NE, USA.</p> <p><strong>Instrument</strong>: Vista Clara, GMR</p> <p><strong>Static magnetic field</strong>: 53,761 nT</p> <p><strong>B field Inclination</strong>: 68.0 (NOAA derived) </p> <p><strong>B field declination:</strong> 0 (the transmitter loop is aligned along magnetic north within compass accuracy)</p> <p><strong>Transmitter loop type</strong>: 100 m square loop</p> <p><strong>Pulse type</strong>: FID, 40 ms</p> <p><strong>Transmitter channel:</strong> Ch. 1</p> <p><strong>Reference Channels: </strong>Ch. 2 and Ch. 3</p> <p><strong>Conductivity mode</strong>l: TEM derived</p> <p> Top (m) Bottom (m) Thickness (m) Resistivity (Ohm m)</p> <p> Layer 1 0.00 15.49 15.49 16.91</p> <p> Layer 2 15.49 43.67 28.18 24.06</p> <p> Layer 3 43.67 inf inf 33.23</p> <p>The dataset had 18 stacks, but stack 1 is corrupted and not included.</p>
Data for "Water dynamics in highly concentrated protein systems – insight from Nuclear Magnetic Resonance relaxometry
<p>Raw data (<sup>1</sup>H magnetization versus time) for "Water dynamics in highly concentrated protein systems – insight from Nuclear Magnetic Resonance relaxometry".</p> <p>The files include information about concentration and temperature.</p> <p><em>Int. J. Mol. Sci.</em> <strong>2023</strong>, <em>24</em>(4), 4093; https://doi.org/10.3390/ijms24044093</p> <p> </p>
Development and Validation of Multi-nuclear Magnetic Resonance Imaging and Spectroscopy for Whole Body Human Applications
ClinicalTrials.gov study NCT02663362. IPD Sharing: NO. Countries: 1. Publications: 18.
Metabolomic Profiling Based on Nuclear Magnetic Resonance in Fibromyalgia Patients
ClinicalTrials.gov study NCT06725199. IPD Sharing: YES. Countries: 1. Publications: 1.
Utilization of 31P-Nuclear Magnetic Resonance Spectroscopy to Monitor Brain Energy Deficit in Huntington Disease
ClinicalTrials.gov study NCT01696708. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Nuclear Magnetic Resonance Spectroscopic Analysis of Urinary Metabolome in Sarcoidosis (RMN-SARCURINES)
ClinicalTrials.gov study NCT05181930. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Patients With Implantable Cardiac Devices Requiring a Nuclear Magnetic Resonance
ClinicalTrials.gov study NCT04330898. IPD Sharing: UNDECIDED. Countries: 1. Publications: 4.
A Pilot Study of 1H-Nuclear Magnetic Resonance Spectroscopic Imaging in Pediatric Patients With Primary and Metastatic Brain Tumors
ClinicalTrials.gov study NCT00001574. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Cytotron® Delivered Rotational Field Quantum Nuclear Magnetic Resonance Therapy for Multiple Sclerosis
ClinicalTrials.gov study NCT01220830. IPD Sharing: Not stated. Countries: 1. Publications: 1.
(1)H-Nuclear Magnetic Resonance Spectroscopic Imaging of the Brain in Patients Who Receive Neurotoxic Therapy
ClinicalTrials.gov study NCT00001807. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Silicon-29 Magic-Angle Flipping Nuclear Magnetic Resonance dataset for 2MgO•SiO2 and MgO•SiO2 glasses
<p>Raw and processed silicon-29 Magic-Angle Flipping Nuclear Magnetic Resonance dataset for 2MgO•SiO2 and MgO•SiO2 glasses from the publication "Structural investigations of magnesium silicate glasses by <sup>29</sup>Si 2D Magic-Angle Flipping NMR" in <em>J. Non-Cryst. Solids</em>, <strong>357</strong>, 2787-2795 (2011), by M. C. Davis, K. J. Sanders, P. J. Grandinetti, S. J. Gaudio, S. Sen.</p> <p>Details of the csdf dataset format are given in <a href="https://doi.org/10.1371/journal.pone.0225953"><em>PLOS ONE,</em> 15(1): e0225953 (2020)</a>, "Core Scientific Dataset Model: A lightweight and portable model and file format for multi-dimensional scientific data," D. Srivastava, T. Vosegaard, D. Massiot, and P.J. Grandinetti. The data within csdf files can be accessed with the Python package <a href="https://csdmpy.readthedocs.io/en/stable">csdmpy</a>, or other CSDM-compliant software.</p>
Silicon-29 Magic-Angle Flipping Nuclear Magnetic Resonance dataset for CaO•SiO2 glass
<p>Raw and processed silicon-29 Magic-Angle Flipping Nuclear Magnetic Resonance dataset for CaO•SiO2 glass from the publication "Anionic Species Determination in CaSiO3 Glass Using Two-Dimensional 29Si NMR" in <a href="https://doi.org/10.1021/jp9700342">J. Phys. Chem. B, 101, 404 (1997)</a>, by P. Zhang, P. J. Grandinetti, and J. F. Stebbins</p> <p>Details of the csdf dataset format are given in <a href="https://doi.org/10.1371/journal.pone.0225953"><em>PLOS ONE,</em> 15(1): e0225953 (2020)</a>, "Core Scientific Dataset Model: A lightweight and portable model and file format for multi-dimensional scientific data," D. Srivastava, T. Vosegaard, D. Massiot, and P.J. Grandinetti. The data within csdf files can be accessed with the Python package <a href="https://csdmpy.readthedocs.io/en/stable">csdmpy</a>, or other CSDM-compliant software.</p>
Silicon-29 Magic-Angle Flipping Nuclear Magnetic Resonance dataset for K2O•2SiO2 glass
<p>Raw and processed silicon-29 Magic-Angle Flipping Nuclear Magnetic Resonance dataset for K2O•2SiO2 glass from the publication "Q(n)-Species Distribution in K2O · 2 SiO2 Glass by 29Si Magic Angle Flipping NMR" in J. Phys. Chem. A,114, 5503-5508 (2010), by M. C. Davis, D. C. Kaseman, S. M. Parvani, K. J. Sanders, P. J. Grandinetti, D. Massiot, P. Florian</p> <p>Details of the csdf dataset format are given in <a href="https://doi.org/10.1371/journal.pone.0225953"><em>PLOS ONE,</em> 15(1): e0225953 (2020)</a>, "Core Scientific Dataset Model: A lightweight and portable model and file format for multi-dimensional scientific data," D. Srivastava, T. Vosegaard, D. Massiot, and P.J. Grandinetti. The data within csdf files can be accessed with the Python package <a href="https://csdmpy.readthedocs.io/en/stable">csdmpy</a>, or other CSDM-compliant software.</p>
Data from: Investigation of discriminant metabolites in tamoxifen-resistant and choline kinase-alpha-downregulated breast cancer cells using 1H-nuclear magnetic resonance spectroscopy
Metabolites linked to changes in choline kinase-α (CK-α) expression and drug resistance, which contribute to survival and autophagy mechanisms, are attractive targets for breast cancer therapies. We previously reported that autophagy played a causative role in driving tamoxifen (TAM) resistance of breast cancer cells (BCCs) and was also promoted by CK-α knockdown, resulting in the survival of TAM-resistant BCCs. There is no comparative study yet about the metabolites resulting from BCCs with TAM-resistance and CK-α knockdown. Therefore, the aim of this study was to explore the discriminant metabolic biomarkers responsible for TAM resistance as well as CK-α expression, which might be linked with autophagy through a protective role. A total of 33 intracellular metabolites, including a range of amino acids, energy metabolism-related molecules and others from cell extracts of the parental cells (MCF-7), TAM-resistant cells (MCF-7/TAM) and CK-α knockdown cells (MCF-7/shCK-α, MCF-7/TAM/shCK-α) were analyzed by proton nuclear magnetic resonance spectroscopy (1H-NMRS). Principal component analysis (PCA) and partial least square discriminant analysis (PLS-DA) revealed the existence of differences in the intracellular metabolites to separate the 4 groups: MCF-7 cells, MCF-7/TAM cells, MCF-7-shCK-α cells, and MCF-7/TAM/shCK-α cells. The metabolites with VIP>1 contributed most to the differentiation of the cell groups, and they included fumarate, UA (unknown A), lactate, myo-inositol, glycine, phosphocholine, UE (unknown E), glutamine, formate, and AXP (AMP/ADP/ATP). Our results suggest that these altered metabolites would be promising metabolic biomarkers for a targeted therapeutic strategy in BCCs that exhibit TAM-resistance and aberrant CK-α expression, which triggers a survival and drug resistance mechanism.
Raw NMR data for Structural Studies of Alloyed and Nanoparticulate Transition Metal Dichalcogenides by Selenium-77 Solid-State Nuclear Magnetic Resonance Spectroscopy
<p>Raw NMR data for main text figures.</p>
Towards a Unified Benchmark and Framework for Deep Learning-Based Prediction of Nuclear Magnetic Resonance Chemical Shifts
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Nuclear Magnetic Resonance Data of Sandstones Samples
<ul> <li> <p>Longitudinal (T1) and transverse (T2) NMR data of 18 sandstone samples</p> </li> <li> <p>Performance comparison for two different NMR devices</p> </li> <li> <p>for details see the readme file</p> </li> </ul>
Data from: A nuclear magnetic resonance study of water in aggrecan solutions
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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.