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Dataset results
1,013 results for “glass”
LAMMPS atomistic simulation data of a binary LJ glass
<p>Simulation data associated with the published papers:</p> <ul> <li>Correlated disorder in a model binary glass through a local SU (2) bonding topology, P. M. Derlet, Phys. Rev. Mater. 4, 125601 (2020).</li> <li>Micro-plasticity in a model binary glass, PM Derlet and R. Maass, Acta. Mater. 209, 116771 (2021).</li> <li>Viscosity and transport in a model fragile metallic glass, P. M. Derlet, H. Bocquet, and R. Maass, Phys. Rev Mater 5, 125601 (2021).</li> </ul>
Dataset for publication "Sol-gel derived silicate-phosphate glass SiO2–P2O5–CaO–TiO2: the effect of titanium isopropoxide on porosity and thermomechanical stability"
<p>In this work, sol-gel silica-phosphate glasses (30 mol.% P<sub>2</sub>O<sub>5</sub>) with defined porosity from 2.5 to 7.5 mol.% TiO<sub>2</sub> modifications were synthesized. Thee dimensional stability with respect to the thermal stability of porous silica-phosphate glasses modified by titanium dioxide (TiO<sub>2</sub>) through titanium isopropoxide (TTIP) precursor was studied.</p> <p>The data of thermomechanical and thermogravimetric analysis, X-ray diffraction, SEM -EDX, mercury intrusion porosimetry, N2 physisorption, micro-computed tomography, ultra-small-angle X-ray scattering are published.</p>
Glass trials #2
<p>Recording of drinking glass trials</p>
Data package for Pozzolanic activity quantification of hollow glass microspheres
<p>Raw data of calengorimetry, TGA, UCS and XRD tests developed as part of the research published in Cement and Concrete Composites. The dataset is deposited in a .zip file in .txt or .xls(.xlsx) file format.</p> <p>Linked publication:</p> <p>C.M. Martín, N.B. Scarponi, Y.A. Villagrán, D.G. Manzanal, T.M. Piqué,<br> Pozzolanic activity quantification of hollow glass microspheres,<br> Cement and Concrete Composites,<br> Volume 118,<br> 2021,<br> 103981,<br> ISSN 0958-9465,<br> https://doi.org/10.1016/j.cemconcomp.2021.103981.<br> (https://www.sciencedirect.com/science/article/pii/S0958946521000500)</p>
Direct observation of a dynamical glass transition in a nanomagnetic artificial Hopfield network
<p>Source files used to produce the publication "Direct observation of a dynamical glass transition in a nanomagnetic artificial Hopfield network."</p>
Individual glass and secondary standard analyses for tephra described in sediment cores from Skilak Lake, Alaska
<p>This dataset comprises individual glass shard and secondary standard analyses for tephra collected in sediment cores from Skilak Lake, Alaska. These geochemical analyses were used in the research article in Sedimentology titled “Unravelling a 2300 year long sedimentary record of megathrust and intraslab earthquakes in proglacial Skilak Lake, south-central Alaska” by Praet et al. (2022). DOI: <a href="https://doi.org/10.1111/sed.12986">10.1111/sed.12986</a></p>
Dataset - Direct-laser-written integrated mid-IR directional couplers in a BGG glass
<p>Dataset related to article:</p> <p>Direct-laser-written integrated mid-IR directional couplers in a BGG glass. Arthur Le Camus, Yannick Petit, Jean-Philippe Bérubé, Matthieu Bellec, Lionel Canioni, Réal Vallée. Optics Express. 2021, volume 29, issue 6, pp. 8531-8541</p> <p><a href="https://doi.org/10.1364/OE.409527">https://doi.org/10.1364/OE.409527</a></p> <p># Research materials<br> We provide here the data and scripts used to generate the figures in the main document</p> <p><br> ## Requirements<br> * All codes have been written using *python 3.7* and standard libraries (*numpy*, *matplotlib*, *scipy*).<br> * Note that pathnames work fine for Unix users but might be manually modified for Windows users.</p> <p><br> ## Data files description<br> All experimental data files are stored in the `./data` folder with `.npy` format, a standard binary file format in NumPy.<br> * `bgg-2p85.npy` and `silica-2p85.npy` contains the experimental data used to generate Fig. 3.<br> * `bgg-2p85-num.npy` contains numerical data used in Fig. 3 (dashed blue line).<br> * `bgg-4mm-exp.npy`/`bgg-4mm-num.npy` and `bgg-5mm-exp.npy`/`bgg-5mm-num.npy` contains the experimental/numerical data used to generate Fig. 4 left and right panels respectively. The `.npy` files are dictionnaries. The key `P_ref` corresponds to the grey curve in Fig. 4a. The keys `P_1_3` and `P_1_4`correspond to the output power in port 3 and port 4 respectively.</p> <p><br> ## Script files description<br> * Running the python scripts allow to generate the figures presented in the manuscript. The filenames are explicit.<br> * Fig. 4 has been slightly post-edited (add $y$-axis color and a) and b) labels) using Adobe Illustrator software.</p> <p> </p>
Dataset: Glass-forming ability and structural features of melt-quenched and gel-derived SiO2-TiO2 glasses
<p>Research data for Manuscript submission with title</p> <p><strong>Glass-forming ability and structural features of melt-quenched and gel-derived SiO<sub>2</sub>-TiO<sub>2</sub> glasses</strong></p> <p><strong>Abstract</strong></p> <p>SiO<sub>2</sub>-TiO<sub>2 </sub>glasses produced by melt-quenching or sol-gel spray-drying were compared to highlight their structural differences. Glass formation was possible by melt-quenching up to 10 mol% TiO<sub>2</sub>, while higher contents led to devitrification. Raman spectroscopy and solid-state <sup>17</sup>O and <sup>29</sup>Si MAS NMR confirmed the clear emergence of Ti-O-Si bonds and a tetrahedral oxygen coordination of Ti<sup>4+</sup> leading to full network connectivity, as also substantiated by the synthesis of TiO<sub>2</sub>-doped cristobalite. In gel-derived glasses, water content induced partial network depolymerization, thereby enhancing the solubility of TiO<sub>2</sub> in the hydrous silicate matrix. However, full dehydration during heating proved challenging due to the competing devitrification tendency: the glass-forming range in the anhydrous binary SiO<sub>2</sub>-TiO<sub>2</sub> system does not therefore appear to be significantly enlarged by the sol-gel synthesis route.</p>
Olivine Phenocryst morphology with glass and mineral inclusions
<p>The x-ray micro computed-tomography (micro-CT) model of this olivine crystal was acquired on a 2010 GE phoenix v|tome|x s240 system using a 180 KV nanofocus transmission X-ray tube. The olivine was placed in a low density polyethylene pipette. To achieve the smallest voxel size (nominally 1.1 µm), the sample was placed as close to the x-ray source as possible without collision (<1mm). In preliminary scans, we determined that the sample was blurring due to thermal expansion from the X-ray source. To combat this we placed the sample in the X-ray beam ~30 minutes prior to acquiring images so that a steady state could be reached. To further reduce image blur and ensure a crisp x-ray images the primary electron beam was manually focused immediately prior to data acquisition. A low accelerating voltage (40 kV) and molybdenum x-ray target was chosen to enhance compositional contrast in the x-ray images. Detector acquisition timing (333 ms per image), and X-ray source current (325 µA) was optimized to reduce image noise in the densest part of the image while ensuring a total acquisition time under 1 hour. A thin (0.1 mm) copper filter was placed in front of the x-ray beam to attenuate the beam hardening effects of polychromatic x-ray sources in CT images. For each image used in the tomographic reconstruction four images were averaged to reduce signal noise. A total of 1200 images were acquired for the tomographic reconstruction, resulting in an angular step size of 0.3˚. X-ray images were reconstructed into computed tomography volumes using GE Phoenix Datos software (version 2.3.2), a median kernel filter (3x3) was applied to the images prior to reconstruction to reduce signal noise, a beam hardening correction was applied to reduce artifacts in the Feldkamp cone beam reconstruction algorithm. Volumetric data was segmented and animated using Volume Graphics VG Studio Max 3.4 as well as the Fiji distribution of ImageJ.</p> <p>The olivine grain is from the terminal scoria deposits of the 1932 eruption of Volcán Quizapu, Chile. The grain demonstrates the complexities associated with studying olivine (green) and its inclusions (here melt inclusion (dark red) with vapor bubble (teal) and oxide inclusion (yellow)). The olivine is partially enclosed in silicate glass (gray) and adhering plagioclase (white) crystals. This model shows the morphology of this olivine crystal that includes subgrains and melt channels (often referred to as embayments or re-entrants) that connect from the outside of the grain and extend into the grain’s center.</p>
Glass electrode and silicon probe recordings from THY-Tau22 mice
<p>This repository contains code used to analyse electrophysiological data obtained from THY-Tau22 mice. Example datasets are included.</p>
Thermal conductivity of glasses at various temperatures
<p><strong>Thermal conductivity of glasses at various temperatures</strong></p> <p>Junjie Chen</p> <p>Contributor: Junjie Chen, ORCID: 0000-0001-5055-4309, E-mail address: komcjj@gmail.com, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China</p> <p> </p> <p>Glass is a non-crystalline, often transparent amorphous solid, that has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics. Glass is most often formed by rapid cooling of the molten form; some glasses such as volcanic glass are naturally occurring. The most familiar, and historically the oldest, types of manufactured glass are "silicate glasses" based on the chemical compound silica, the primary constituent of sand. The term glass, in popular usage, is often used to refer only to this type of material, although silica-free glasses often have desirable properties for applications in modern communications technology. Some objects, such as drinking glasses and eyeglasses, are so commonly made of silicate-based glass that they are simply called by the name of the material.</p> <p> </p> <p>Thermodynamic temperature (degrees kelvin), Thermal conductivity (watts per meter-kelvin)</p> <p>297 1.35</p> <p>300 1.34</p> <p>306 1.39</p> <p>319 1.42</p> <p>322 1.59</p> <p>322 1.45</p> <p>329 1.43</p> <p>330 1.56</p> <p>332 1.66</p> <p>336 1.68</p> <p>345 1.91</p> <p>356 1.9</p> <p>273.2 1.11</p> <p>323.2 1.16</p> <p>373.2 1.22</p> <p>423.2 1.27</p> <p>473.2 1.33</p> <p>523.2 1.38</p> <p>573.2 1.43</p> <p>100 0.58</p> <p>200 0.9</p> <p>300 1.11</p> <p>400 1.25</p> <p>500 1.36</p> <p>600 1.5</p> <p>700 1.62</p> <p>800 1.89</p>
Glass bead hollow 1
Hollow verison of [Glass bead - Glaspärla](https://sketchfab.com/3d-models/glass-bead-glasparla-a60e8e31ccd4440bb6b6394dfaed48e8) by [Ålands museum in The Aland islands, Finland ](https://sketchfab.com/alandsmuseum) Source: Objaverse 1.0 / Sketchfab
Glass feudal coin
ID no.: MB/5727, AH/3639 Museum: Museum of the Biecz Land https://muzea.malopolska.pl/en/objects-list/302 Digitalisation: RDW MIC, Małopolska's Virtual Museums project Source: Objaverse 1.0 / Sketchfab
Glass bead - Glaspärla
Glass bead from the late iron age (Viking age). This bead is a bit fun because it has the same colors as the flag of Åland has today, blue – yellow – red. Size 0.8 x 0.6 cm (ID ÅM 780:32). Glaspärla från yngre järnåldern (vikingatid). Denna pärla är lite rolig i och med att den har samma färger som dagens åländska flagga, blått - gult - rött. storlek 0,8 x 0,6 cm (ID ÅM 780:32) Source: Objaverse 1.0 / Sketchfab
Glass Chess Pieces
Chess is a two-player strategy board game played on a chessboard, a checkered gameboard with 64 squares arranged in an 8×8 grid.[1] The game is played by millions of people worldwide. Chess is believed to have originated in India sometime before the 7th century. The game was derived from the Indian game chaturanga, which is also the likely ancestor of the Eastern strategy games xiangqi, janggi, and shogi. Chess reached Europe by the 9th century, due to the Umayyad conquest of Hispania. The pieces assumed their current powers in Spain in the late 15th century; the rules were standardized in the 19th century. Source: Objaverse 1.0 / Sketchfab
Blue Glass Bead
Blue Glass Bead, possible mandrel pressed, Fort Mose (1738-1763). Excavated during the 2021 field school. To learn more visit:https://fortmose.org/ Model by Emma Dietrich Source: Objaverse 1.0 / Sketchfab
Jar of glass, Camarina, Ragusa, Sicily
Jar of glass paste. From the site of Camarina, Ragusa, Sicily, Italy. Classical Age. 5th century BC. In the collection of the Museo Archeologico Ibleo di Ragusa. Processed in Reality Capture from 441 images. GDH ID and Catalog No. 19437 Citation: We want to publicly acknowledge the collaboration of the ""Soprintendenza per i Beni Culturali ed Ambientali di Ragusa"" and the ""Parco Archeologico di Kamarina e Cava d'Ispica"". Our most sincere thanks to General CC, retired, Renato Scuzzarello, the archaeologist Dr. Saverio Scerra, the architect Giorgio Battaglia, the restorer Stefania Patti Occhipinti and the archaeologists Veronica Falcone and Alessandra D'Izzia, the custodians of Parco Archeologico Marco Giardina, Giovanna Brugaletta e Rosario Licitra" Source: Objaverse 1.0 / Sketchfab
Blue glass bead with 'eye' decoration
Culture: Unknown. Material: Wound glass. Diam: 3cm. Accession No: T 051. Current Location: [The Hunt Museum](https://www.huntmuseum.com/), [Limerick](https://www.geonames.org/7778675/limerick-city.html). Truncated biconical [bead](http://vocab.getty.edu/page/aat/300234006) with a vertical perforation. Made of semi opaque, wound, blue glass with an opaque creamy white horizontal trail, around its centre. The bead has 7 'eyes', four above and 3 below the centre line. These are irregularly placed and comprise an irregular circle of opaque white with 2 inner concentric circles of yellow and white with a blue glass central dot. Beads decorated with 'eyes' of layered glass are known from [Egypt](https://www.geonames.org/countries/EG/egypt.html), [Mesopotamia](http://vocab.getty.edu/page/aat/300019828) and [Europe](https://www.geonames.org/6255148/europe.html). [More](https://tinyurl.com/3wd5k8c9). Source: Objaverse 1.0 / Sketchfab
Glass smoother – piglajs
ID no.: 9407/mek Museum: The Seweryn Udziela Ethnographic Museum in Kraków https://muzea.malopolska.pl/en/objects-list/1497 Digitalisation: RDW MIC, Virtual Małopolska project Source: Objaverse 1.0 / Sketchfab
Cameo glass II
3D model/remix I created from a 2D image from The Metropolitan Museum of Art (The Met). Instead of a relief, often used in Cameo, I went with a flat surface. I also altered the colour by using a similar palette to Cameo glass I. The imagery is superimposed on both sides. [Glass cameo fragment](https://www.metmuseum.org/art/collection/search/249610?searchField=All&sortBy=Relevance&ft=glass+cameo+fragment&offset=0&rpp=20&pos=2) via The Met is licensed under CC0 1.0 Source: Objaverse 1.0 / Sketchfab
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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.