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1,491 results for “Ione”
Oahu Bulk Precipitation Major Ions April 2018 to May 2021
<p>Precipitation major ion concentrations from 20 bulk precipitation collectors located across the island of Oahu, Hawaii, USA. Sampling occurred approximately quarterly from April 2018 to May 2021. Samples were analyzed for concentration of major inorganic ions by the Water Resources Research Center laboratory at the University of Hawaiʻi at Mānoa. Sampling was funded by the NSF Hawaiʻi EPSCoR Program through the National Science Foundation’s Research Infrastructure Improvement award (RII) Track-1: ‘Ike Wai: Securing Hawaiʻi’s Water Future Award # OIA-1557349. </p>
IODP Expedition 354 Ion chromatography
<p>Cation and anion concentration in interstitial water samples was measured by ion chromatography using a conductivity detector. Cation analytes include calcium, magnesium, potassium, and sodium. Anion analytes include chloride, sulfate, and bromide.</p>
Figure 4. Representative ion m in Odorants Differentiate Australian Rattus with Increased Complexity in Sympatry
Figure 4. Representative ion m/z 60 trace with post-run selected ion chromatograms for thiazolines and carboxylic acids from preputial gland extracts of (A) Rattus fuscipes assimilis (QMJM 19152); (B) R. fuscipes coracius QMJM 19100; (C) R. leucopus cooktownensis QMJM 19131; and (D) R. leucopus leucopus QMJM 19060. Numbers above peaks identify specific compounds: (1) 2-methylthiazoline, 10.56 min; (2) 2-ethylthiazoline, 16.04 min; (3) 2-isopropylthiazoline, 19.59 min; (4) 2-propylthiazoline, 22.49 min; (5) 2-sec-butylthiazoline (SBT), 25.89 min; (6) 2-isobutylthiazoline, 26.10 min; (7) 2-butylthiazoline, 29.85 min; (8) dodecanoic acid, 56.28 min; (9) tetradecanoic acid, 67.25 min; (10) pentadecanoic acid, 72.34 min; and (11) hexadecanoic acid, 77.50 min.
Dataset and Model for "Understanding the limits to short-range order suppression in many-component disordered rock salt lithium-ion cathode materials"
<p>Data and Model For "Understanding the limits to Short-range order Suppression in Many-Component Disordered Rock Salt Lithium-ion Cathode Materials"</p> <p>Paper DOI: 10.1039/D3TA02088F</p> <p>Raw data (VASP calculations) and production model for the associated paper.</p> <p>- `cluster_expansions` contains the final model used for the analysis in the<br> paper. The model can be loaded using the `icet` cluster expansion package<br> using </p> <p> ```<br> from icet import ClusterExpansion # requires the icet python package</p> <p> ce = ClusterExpansion.read("cluster_expansion.ce")<br> ```<br> <br> see the icet docs for how to manipulate this object: https://icet.materialsmodeling.org/</p> <p>- `raw_data` contains the data used to fit the model. The calculation data<br> contains the raw vasp calculations in tar.gz files, and each training<br> generation has an associated `.json` files. The files contain Pymatgen<br> ComputedStructureEntry objects. Probably the easiest way to load these <br> into a python script is </p> <p> ```<br> from monty serialization import loadfn # requires the monty package<br> <br> training_data = loadfn("calculation_data.json")<br> ```</p> <p>- element references contains VASP calculations (stored as above) for <br> the elemental reference calculations used to determine the formation<br> energies of the training structures</p>
IODP Expedition 369 Ion chromatography
<p>Cation and anion concentration in interstitial water samples was measured by ion chromatography using a conductivity detector. Cation analytes include calcium, magnesium, potassium, and sodium. Anion analytes include chloride, sulfate, and bromide.</p>
Dataset for Interfacial Chemistry Effects in the Electrochemical Performance of Silicon Electrodes under Lithium-ion Battery Conditions
<p>This dataset provides the raw data to the manuscript</p> <p>"<strong>Interfacial Chemistry Effects in the Electrochemical Performance of Silicon Electrodes under Lithium-ion Battery Conditions"</strong> published in Small (<a href="https://doi.org/10.1002/smll.202303442">https://doi.org/10.1002/smll.202303442</a>)</p> <p>Specifically, the following measurements are provided:</p> <ul> <li>Scanning electrochemical cell microscopy (SECCM) data</li> <li>Scanning electron microscopy (SEM) images</li> <li>Secondary ion mass spectrometry (SIMS) data</li> <li>Transmission electron microscopy (TEM) images</li> <li>X-ray photoelectron spectroscopy (XPS) data</li> </ul>
Supporting data for "Detection of single ions in a nanoparticle coupled to a fiber cavity"
<p>Data for Fig. 2b, 2d, 3 and 4 of the paper "Detection of single ions in a nanoparticle coupled to a fiber cavity"</p>
Dataset: vacuum-ultraviolet laser source for spectroscopy of trapped thorium ions
<p>This is a data set accompanying the publication "Vacuum-ultraviolet laser source for spectroscopy of trapped thorium ions" in the New Journal of Physics. https://doi.org/10.1088/1367-2630/aced1b</p>
IODP Expedition 382 Ion chromatography
<p>Cation and anion concentration in interstitial water samples was measured by ion chromatography using a conductivity detector. Cation analytes include calcium, magnesium, potassium, and sodium. Anion analytes include chloride, sulfate, and bromide.</p>
Supporting Information for "Solvent modulated specific ion effects: PNIPAM brushes in non-aqueous electrolytes"
<p>This deposition contains the data and analysis (Jupyter notebooks) detailed in <em>Solvent modulated specific ion effects: PNIPAM brushes in non-aqueous electrolytes</em>. All Jupyter notebooks have also been converted into PDF files for ease of viewing.</p> <p> </p> <p>All data and code (notebooks) required to reproduce the analysis can be found within the “supporting_data_analysis.zip” archive. This archive contains three sub-directories:</p> <ul> <li>Ellipsometry <ul> <li>Data directories containing all raw ellipsometry data for the ‘thick’ and ‘thin’ PNIPAM brushes.</li> <li>Spatial maps of the polymer brush used for spectroscopic ellipsometry data analysis: “surface_map.png”.</li> <li>“refellips_Spectroscopic_SL.ipynb” notebook to reproduce the analysis of the hydrated (solid-liquid) ‘thin’ polymer brush. Relevant plotting tools can be found in the <a href="https://github.com/refnx/refellips">refellips repo</a>.</li> <li>“Ellipsometry_logistical_fitting.ipynb” notebook and “water_results.csv” file for the demonstration of the extraction of a thermotransition temperature from an ellipsometry dataset. </li> <li>“refellips_Spectroscopic_SL_VFP.ipynb” notebook to reproduce the analysis of the hydrated (solid-liquid) ‘thick’ polymer brush.</li> </ul> </li> <li>Neutron_reflectometry <ul> <li>Data directory containing all relevant reduced reflectivity profiles from the Platypus reflectometer at ANSTO.</li> <li>“refnx_dry.ipynb” and “refnx_solvent.ipynb” notebooks required to reproduce the analysis pertaining to a dry polymer brush and a solvated brush, respectively.</li> <li>Additional code required to model the hydrated polymer brush and various plotting tools can be in the <a href="https://github.com/igresh/refnxtoolbox">refnxtoolbox repo</a>.</li> </ul> </li> </ul>
IODP Expedition 392 Ion chromatography
<p>Cation and anion concentration in interstitial water samples was measured by ion chromatography using a conductivity detector. Cation analytes include calcium, magnesium, potassium, and sodium. Anion analytes include chloride, sulfate, and bromide.</p>
Inductively coupled plasma mass spectrometry of ions released from the coating into LB and DMEM medium
<p>several coatings from the ternary alloy of Zr-Cu-Ag metallic glasses (fabricated by PVD magnetron co-sputtering) were tested by the mass spectroscopy to evaluate their ion release in LB and DMEM. LB is the common medium for bacterial culture while DMEM is common for cells. coated samples have the name SP in them, while the non-coated one is PBT. They were in orbital shaker at 37˚C, 120 rpm for 1 day, 3 days and 7 days. </p>
A large comprehensive curated dataset of small molecules and their activities covering three cardiac ion channels: hERG, Cav1.2, and Nav1.5
<p>The compressed data folder (dataset.rar) represents a data framework for researchers in the field of drug discovery to perform in depth analyses on a very large open-access unique and comprehensive hERG, Nav1.5, and Cav1.2 cardiotoxicity integrated database of small molecules and their activities. The database is organized as follows:</p> <ul> <li>Each sub-folder represents a cardiac ion channel target: hERG, Nav1.5, and Cav1.2</li> <li>Each target sub-folder consists of 3 files in CSV format: One file containing the development set (split into training and validation sets using an 80/20 ratio for hyperparameter tuning). The other 2 files contain external evaluation sets. The first test dataset consists of compounds with a structural similarity of no more than 60% (Tanimoto similarity ≤ 0.6) to the remaining development set, while the second test dataset comprises compounds with a structural similarity of no more than 70% (Tanimoto similarity ≤ 0.7) to the remaining development set.</li> <li>Each file contains data with 7 columns: "InChl Key" as a unique identifier of the chemical structure, "SMILES" as the string format of storage and exchange of the chemical structure, "Source" as the upstream data source from which the data was retrieved, "ChEMBL ID" as the ChEMBL identifier if the compound comes from ChEMBL database, "PubChem CID" as the PubChem compound identifier if the compound comes from PubChem database, "pIC50" as the negative logarithm of the half-maximal inhibitory concentration (IC50) to describe the potency of the compound, and "USED_AS" column specifying whether the compound was used for training or validation.</li> </ul> <p><strong>Upon usage, please cite this publication:</strong></p> <ul> <li>Issar Arab, Kristof Egghe, Kris Laukens, Ke Chen, Khaled Barakat, Wout Bittremieux, <strong>Benchmarking of Small Molecule Feature Representations for hERG, Nav1.5, and Cav1.2 Cardiotoxicity Prediction</strong>, <em>Journal of Chemical Information and Modeling</em>, (2023). doi:<a href="https://doi.org/10.1021/acs.jcim.3c01301">10.1021/acs.jcim.3c01301</a></li> </ul> <p> </p>
Elastic Strain Associated with Irradiation-Induced Defects in Self-ion Irradiated Tungsten
<p>Elastic interactions play an important role in controlling irradiation damage evolution, but remain largely unexplored experimentally. Using transmission electron microscopy (TEM) and high-resolution on-axis transmission Kikuchi diffraction (HR-TKD), we correlate the evolution of irradiation-induced damage structures and the associated lattice strains in self-ion irradiated pure tungsten. TEM reveals different dislocation loop structures as a function of sample thickness, suggesting that free surfaces limit the formation of extended defect structures that are found in thicker samples. HR-TKD strain analysis shows the formation of crystallographically-orientated long-range strain fluctuation above 0.01 dpa and a decrease of total elastic energy above 0.1 dpa.</p>
Simulation data of Schmidt et al., A three-dimensional finite element formulation coupling electrochemistry and solid mechanics on resolved microstructures of all-solid-state lithium-ion batteries, DOI: https://doi.org/10.1016/j.cma.2023.116468
<p>This data set includes the simulation results of the relevant simulations published in the paper: "Schmidt et al., A three-dimensional finite element formulation coupling electrochemistry and solid mechanics on resolved microstructures of all-solid-state lithium-ion batteries, DOI: https://doi.org/10.1016/j.cma.2023.116468".</p> <p>Please refer to the paper for the details of the model as well as the parameterization of the model for the respective simulations.</p> <p>The provided lzip archive is structured into separate folders, one per simulation. Each folder contains the output data and a short README.txt with further hints. For information on the compression algorithm and how to uncompress it lzip please refer to https://en.wikipedia.org/wiki/Lzip.</p>
Circularity of lithium-ion battery materials in electric vehicles
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In situ polyaniline coating of Prussian blue as cathode material for sodium-ion battery
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Piezo1 ion channels are capable of conformational signaling
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Data from: Direct quantification of ion composition and mobility in organic mixed ionic-electronic conductors
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Secondary ion mass spectrometry, a powerful tool for revealing ink formulations and animal skins in medieval manuscripts
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.