Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,013
datasets available to search
ShareScore release 0.9.0
Dataset results
1,013 results for “glass”
FIGURE 2 in After eighty years of misidentification, a name for the glass catfish (Teleostei: Siluridae)
FIGURE 2. Kryptopterus vitreolus, live specimen (about 50 mm SL) from southern Thailand showing transparent appearance in life (specimen not preserved). Photograph courtesy of Johnny Jensen.
FIGURE 8 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 8. Spicule images of Docosaccus maculatus sp. n. (LM). A. Atrial pentactin. B. Choanosomal hexactin. C. Dermal hexactin. Scale bar (between Figures 8a and 8b): 200 µm. D–G. Oxyhexasters. Scale bar (between 8d and 8f): 50 µm.
FIGURE 9 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 9. Floricomes of Docosaccus maculatus sp. n. (SEM). A. Complete floricome. Scale bar: 50 µm. B. Close-up of floricome secondary rays. Scale bars: A, 50 µm; B, 10 µm.
FIGURE 7 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 7. Giant prostal hexactins crisscross through the thin body of the sponge, creating an unfused support structure for the plate-like sponge (A). Small distal rays project downward into sediments while reduced knobs project upward to the atrial surface of the sponge (B). Diactins bundle together with the distal ray to create anchoring spicule tufts (not shown). Scale bars: A, 100 µm; B, 1 cm.
FIGURE 5 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 5. Docosaccus maculatus sp. n., whole body images of holotype. A. In situ photograph taken by ROV Tiburon. Atrial surface with black and white spots visible. Black spots are caused by shadows in holes that perforate the body (parietal oscula); white spots occur where anchoring spicule tufts are visible through the body. Credit: MBARI. B. Dermal surface, fouled to a beige color from sediment during collection, showing small papillae consisting of anchoring spicule bundles. Scale bar: 5 cm.
FIGURE 6 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 6. Diagram of spicule arrangement for Docosaccus maculatus sp. n. from Station M, California, USA. The atrial surface is at the top of the image while the dermal surface is at the bottom. Scale bar: 200 µm.
FIGURE 3 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 3. Bathydorus laniger sp. n. from Station M, California, USA; scale diagram of spicule arrangement. The atrial surface is at the top of the image while the dermal surface is at the bottom; prostal diactins are omitted. Scale bar: 200 µm.
FIGURE 4 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 4. Bathydorus laniger sp. n., spicule images from SEM. A. Dermal stauractin. B. Hypoatrial hexactin. C. Hypodermal pentactin. D. Tip of choanosomal diactin. E. Oxyhexaster, oxyhemihexasters, and oxyhexactin. Scale bar: 200 µm.
FIGURE 2 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 2. Bathydorus laniger sp. n. holotype, whole body images. A. In situ photograph of whole organism taken by ROV Tiburon. Atrial surface with marginal prostalia visible. Credit: MBARI. B. Dermal surface fouled to a beige color from sediment during collection, with pleural prostalia (P) seen protruding as long, single diactins. Scale bar: 10 cm.
FIGURE 1 in Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean
FIGURE 1. Collection location of two new species of glass sponges with a unique plate-like morphology: Station M (4,100 m depth, 34º50'N, 123º0'W), a long-term abyssal study site in the northeast Pacific.
glassDef dataset: metallic glass deformation
<p>The glassDef dataset contains a set of text-based LAMMPS dump files corresponding to shear deformation tests on different bulk metallic glasses. This includes FeNi, CoNiFe, CoNiCrFe, CoCrFeMn, CoNiCrFeMn, and Co5Cr2Fe40Mn27Ni26 amorphous alloys with data files that exist in relevant subdirectories. Each dump file corresponds to multiple realizations and includes the dimensions of the simulation box as well as atom coordinates, the atom ID, and associated type of nearly 50,000 atoms.</p> <p><strong>Load glassDef Dataset in Python</strong></p> <p>The glassDef dataset may be loaded in Python into Pandas DataFrame. To go into the relevant subdirectory, run cd glass{glass_name}/Run[0-3]/ where “glass_name” denotes the chemical composition. Each subdirectory contains at least three glass realizations within subfolders that are labeled as “Run[0-3]”.</p> <p> </p> <p>> cd glassFeNi/Run0; python</p> <p>> import pandas</p> <p>> df = pandas.read_csv("FeNi_glass.dump",skiprows=9)</p> <p> </p> <p>One may display an assigned DataFrame in the form of a table:</p> <p> </p> <p>> df.head()</p> <p> </p> <p>To learn more about further analyses performed on the loaded data, please refer to the paper cited below.</p> <p> </p> <p><strong>glassDef Dataset Structure</strong></p> <p><strong>glassDef Data Fields</strong></p> <ul> <li>Dump files: “id”, “type”, “x”, “y”, “z”.</li> </ul> <p> </p> <p>glassDef Dataset Description</p> <ul> <li>Paper: Karimi, Kamran, Amin Esfandiarpour, René Alvarez-Donado, Mikko J. Alava, and Stefanos Papanikolaou. "Shear banding instability in multicomponent metallic glasses: Interplay of composition and short-range order." Physical Review B 105, no. 9 (2022): 094117.</li> </ul> <p> </p> <ul> <li>Contact: kamran.karimi@ncbj.gov.pl</li> </ul>
Glass Vessel, Dibba Al Hisn, Sharjah, 1st C. CE
Opaque Glass Vessel, Dibba Al Hisn, Sharjah, 1st C. CE Glass was an important export product of the Mediterranean Roman world from the middle of the first century BC onwards. Large quantities reached the Oman peninsula. This specimen was discovered in a communal tomb at Dibba al-Hisn (Sharjah Emirate) on the East coast of the Oman peninsula, together with glass unguentaria, Indian ivory combs, a Roman intaglio-- luxury products that illustrate the importance of Dibba as a trading port (Jasim 2006). Sabah A. Jasim. 2006. Trade centres and commercial routes in the Arabian Gulf: Post-Hellenistic discoveries at Dibba, Sharjah, United Arab Emirates. *Arabian Archaeology and Epigraphy* 2006: 17: 214–237. Source: Objaverse 1.0 / Sketchfab
Glass Bottle, Dibba Al Hisn, Sharjah, 1st C. CE
Green Glass Bottle, Dibba Al Hisn, Sharjah, 1st C. CE Glass was an important export product of the Mediterranean Roman world from the middle of the first century BCE onwards. Large quantities reached the Oman peninsula. This specimen was discovered in a communal tomb at Dibba al-Hisn (Sharjah Emirate) on the East coast of the Oman peninsula, together with glass unguentaria, Indian ivory combs, a Roman intaglio-- luxury products that illustrate the importance of Dibba as a trading port (Jasim 2006). Sabah A. Jasim. 2006. Trade centres and commercial routes in the Arabian Gulf: Post-Hellenistic discoveries at Dibba, Sharjah, United Arab Emirates. *Arabian Archaeology and Epigraphy* 2006: 17: 214–237. Source: Objaverse 1.0 / Sketchfab
Glass Stopper: EOA:2022.21.2
Glass stopper from the wreck of the Earl Of Abergavenny. ID: EOA:2022.21.2 Collection: Earl of Abergavenny Classification: Trade Measurements: Length 46mm Width 24mm Date made: as yet unknown Display: not on display Manufacturer/Creator: as yet unknown Credit: Portland Museum Trust This small, multi faceted cut-glass stopper probably formed part of a perfume bottle. It would have been wrapped in dunnage (helping to preserve its colour) and stored in the hold. Over 50 stoppers of varying designs have been recovered from the wreck. For more information about the Diving into the Digital Archives of the Earl of Abergavenny project click here: portlandmuseum.co.uk/news Source: Objaverse 1.0 / Sketchfab
Blaschka Glass Model of a Syllid Worm
Micro CT scan of a Blaschka model of a Syllid Worm, Autolytus Cornutus (developmental stage 1) from the D'Arcy Thompson Zoology Museum at the University of Dundee. DUNUC 9327 - glass model of a polychaete syllid worm, thought to be Autolytus cornutus (= Proceraea cornuta) developmental stage. Length=9cm. D'Arcy Thompson acquired a set of Blaschka's exquistely delicate glass models in 1888. In Growth and Form, D'Arcy refers repeatedly to the art of the glass-blower, perhaps thinking of these very models. Scanned with a Nikon XT H 225ST micro CT scanner. The resulting file is exported as an stl. and imported in to Zbrush. We'd love to hear from you if you download or print our models, especially if you use them in education and outreach. Source: Objaverse 1.0 / Sketchfab
Tailoring the adhesion of electrophoretic chitosan/bioactive glass coatings by the combined surface pre-treatments of Ti substrates
<p>This record contains all files generated in the preparation process of the following publication: </p> <p>Agnieszka Kowalczyk, Agata Sotniczuk, Donata Kuczyńska-Zemła, Jarosław Pura, Zhiyan Xu, Aldo R. Boccaccini, Halina Garbacz,<br>"Tailoring the adhesion of electrophoretic chitosan/bioactive glass coatings by the combined surface pre-treatments of Ti substrates", submitted to Surface and Coatings Technology.</p> <p>Designations: <br>Ti_G2 - Titanium Grade 2 <br>G - sample grinded on #600 grit abrasive paper<br>SP - sample shot-peened with 90-150 µm shots, under pressure of 0.5 MPa<br>E - sample etched <br>SP+E_HF - sample shot-peened with 90-150 µm shots, under the pressure of 0.5 MPa and etched in the hydrofluoric solution <br>SP+E_NaOH - sample shot-peened with 90-150 µm shots, under the pressure of 0.5 MPa and etched in the sodium hydroxide solution<br>SP+E_HF_NaOH - sample shot-peened with 90-150 µm shots, under the pressure of 0.5 MPa and etched first in the hydrofluoric solution and then in sodium hydroxide <br>EPD - samples coated with chitosan/bioglass coating<br>ADH - samples coated with chitosan/bioglass coating after conducted adhesion test<br>SBF - samples after bioactivity test in Simulated Body Fluid (SBF) solution<br>SEM - Scaning Electron Microscopy <br>EDS - Energy Dispersive Spectroscopy</p> <p>Folders content:</p> <ul> <li>Corrosion - contains files with data of corrosion resistance, obtained during electrochemical tests</li> <li>FTIR - contains files obtained from Fourier Transform Infrared Spectroscopy analysis of chitosan/bioglass coating</li> <li>Roughness - contains files from topography analysis obtained using optical profilometer for various scan areas</li> <li>SEM - contains folders with images of samples surfaces from Scanning Electron Microscopes. Subfolders: <ul> <li>Adhesion - contains SEM images of samples coated with chitosan/bioglass coatings after tape test</li> <li>Bioactivity test - contains SEM images and EDS analysis of samples coated with chitosan/bioglass coatings after bioactivity test in SBF</li> <li>Coatings - contains SEM images of chitosan/bioactive glass coatings deposited on different substrates</li> <li>Substrate - contains SEM images of titanium substrate after various surface modifications</li> </ul> </li> <li>Wettability - contains files with data obtained from wettability tests</li> <li>XRD - contains files with data obtained from X-ray spectroscopy analysis</li> </ul> <p>This research was supported financially by the National Science Centre, Poland under the grant OPUS 23 [2022/45/B/ST5/03398].</p> <p> </p>
Glass trials #1
<p>Recording of drinking glass trials</p>
Creep behavior of short glass fiber reinforced poly(butylene terephthalate) and its prediction based on the matrix creep using an elementary volume approach
<p><span>The creep compliances of short glass fiber reinforced poly(butylene terephthalate) composites (SFRC PBT) plates processed by conventional injection molding and push pull processing were determined parallel and perpendicular to the flow direction using a tensile creep stand. The fiber weight contents of the plates were 0, 20 and 30 %. Tensile test bars were taken out of the plates parallel and perpendicular to the flow direction to determine short-term mechanical properties, fiber length distribution and fiber orientation distribution necessary for subsequent modelling. An elementary volume approach was used to calculate the longitudinal and transverse creep compliances in the main axes system showing that their time dependencies are governed by the creep of the PBT matrix only. As the plates hardly exhibit any fiber orientation in the thickness direction, the components of the 2D compliance tensor were transformed according to RM Jones’ <em>Mechanics of composite materials</em> to take into account the fiber misalignment in SFRC. This transformation introduces the unknown shear modulus G<sub>12</sub> to the components of the transformed compliances tensor. This problem could be overcome as G<sub>12</sub> can be expressed in terms of the transverse compliance J<sub>22</sub> and a shear correction factor within the EV approach. Comparing the predicted creep compliances to measured ones resulted in an underestimation of 15 to 30 % parallel and 5 to 15 % perpendicular to the flow direction. This underestimation can be attributed to a large extent to a non-perfect fiber matrix adhesion. Furthermore, SEM pictures of fracture surfaces show different failure behavior parallel to the fiber axis and perpendicular to it. Thus, the fiber matrix adhesion seems to depend on the direction of stress with respect to the fiber axes. The time range of well correspondence of matrix creep and composites creep can be expressed by the creep time limit which decreases exponentially with increasing creep stresses.</span></p>
Figure 9 in Evolution and phylogeny of glass-sponge-associated zoantharians, with a description of two new genera and three new species
Figure 9. Images of Kauluzoanthus sp.: A, in situ image of Kauluzoanthus sp. on stalks of Hyalonema sp.; B, preserved colony. Scale: 10 mm (A). Images credits: Okeanos/NOAA.
Figure 8 in Evolution and phylogeny of glass-sponge-associated zoantharians, with a description of two new genera and three new species
Figure 8. Images of external and internal morphology of Vitrumanthus oligomyarius (CMNH ZG-4785). A, preserved polyps on Tretochone duplicata; B, C, cross-section of polyp; D, longitudinal section of polyp; E, F, close-up images of cyclically transitional marginal musculature; G, close-up image of tentacle musculature. Abbreviations: A, actinopharynx; Dd, dorsal directives; Ctmm, cyclically transitional marginal musculature; Ec, ectoderm; M, mesoglea; Mm, marginal musculature; S, siphonoglyph; O, oral disk; 5th, fifth mesentery from dorsal directives. Scale bars: 5 mm (A), 1.5 mm (B, C), 0.5 mm (D, E), 0.1 mm (F), 0.25 mm (G).
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.