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739 results for “Prints”
Textile printing block
A textile printing block, called a patron, is used to print floral or geometric ornaments on fabrics, from which scarves, tablecloths, beddings and skirts called farbanice were sewn. ID no.: E/1181/MT Time of creation: 19th century Museum: The Dr. Tytus Chałubiński Tatra Museum in Zakopane https://muzea.malopolska.pl/en/objects-list/1796 Digitalisation: Digitalisation: RDW MIC, Virtual Małopolska project Source: Objaverse 1.0 / Sketchfab
A textile printing block
ID no.: 3799/mek Museum: The Seweryn Udziela Ethnographic Museum in Kraków https://muzea.malopolska.pl/en/objects-list/1499 Digitalisation: RDW MIC, Virtual Małopolska project Source: Objaverse 1.0 / Sketchfab
Paw print brick
A simple brick that a dog stood on while it was waiting to be fired. Source: Objaverse 1.0 / Sketchfab
02. Estadio Parque Roca - 3D Printing
Model for 3D Printing made for an AR App. 3ds Max & Zbrush https://www.artstation.com/juanmilanese Source: Objaverse 1.0 / Sketchfab
Printing woodblock - Two Witnesses and the Beast
Time and palace of creation: before 1534, Germany Creator: Monogrammist MS Jagiellonian University Museum Collegium Maius Inventory number: 2167; 95/M/II https://muzea.malopolska.pl/en/objects-list/2837 Source: Objaverse 1.0 / Sketchfab
07. Palacio Barolo - 3D Printing
Model for 3D Printing made for an AR App. 3ds Max & Zbrush https://www.artstation.com/juanmilanese Source: Objaverse 1.0 / Sketchfab
Blue Transfer-printed Wash Basin (2445p311)
**Blue transfer-printed wash basin** Location: Eagle Tavern site on UNC Campus (RLA-Or257), Orange County, North Carolina. Period: Historic (19th century). Material: ceramic. Dimensions: length, 22.0 cm; width, 13.2 cm; thickness, 11.3 cm. Notes: Catalog no. 2445p311. North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Abigail Gancz. Source: Objaverse 1.0 / Sketchfab
Vandercook Letter Press Printing Press
A vintage Vandercook "letter press" printing press in need of restoration. Capture from a video with PhotoCatch on MAC computer and claaned up in Blender. Source: Objaverse 1.0 / Sketchfab
04. Cancha de Ferro - 3D Printing
Model for 3D Printing made for an AR App. 3ds Max & Zbrush https://www.artstation.com/juanmilanese Source: Objaverse 1.0 / Sketchfab
Astronaut 3D Print - Einscan SP
A quick scan of an Astronaut 3D print to test the Einscan SP 3D scanner. Source: Objaverse 1.0 / Sketchfab
Solvent-triggered shape change in gradient-based 4D printed bilayers: case study on semi-crystalline polymer networks
<p>This dataset comes from the following paper:</p> <p>Lorenzo Bonetti, Aron Cobianchi, Daniele Natali, Stefano Pandini, Massimo Messori, Maurizio Toselli, Giulia Scalet, Solvent-triggered shape change in gradient-based 4D printed bilayers: case study on semi-crystalline polymer networks, Soft Matter, 2024. <a href="https://doi.org/10.1039/D4SM00304G" target="_blank" rel="noopener">https://doi.org/10.1039/D4SM00304G</a></p> <p>It contains:</p> <ul> <li>"Notes.pdf" describing all the files uploaded</li> <li>.xls files of the experimental data</li> <li>. m of the theoretical computations</li> </ul>
Data from: Osmia3DNest – novel designed 3D printed artificial nest for solitary cavity-nesting bees
<p>The availability and appropriateness of nesting sites significantly influence the reproductive success and overall welfare of wild bees. Human-induced factors contribute to the destruction of natural nesting habitats. To address these limitations, innovative solutions such as the development of artificial nests, as indicated in recent studies, offer alternative nest sites to support wild bee populations. We designed the Osmia3DNest, a 3D printed standardized nest tube for solitary cavity-nesting bees, aiming to provide a safety for the environment life-long, time-saving, and biodegradable product that anyone can print. We proudly present the two Osmia3DNest models for mason bees – closed and open – using PLA filament. We demonstrate the effectiveness of Osmia3DNest on mason bee reproduction parameters compared with traditional reed nests. Osmia3DNest can be an alternative to the other artificial nests, which people can customize for their necessity depending on their place of living (rural or urban area), and they can also be washed and reused several times and then decomposed. Osmia3DNest holds potential for wildlife biologists, management of pollinators, and educational outreach, offering adaptability for different bee species and experimental needs.</p>
The IBEM Dataset: a large printed scientific image dataset for indexing and searching mathematical expressions
<p>The IBEM dataset consists of 600 documents with a total number of 8272 pages, containing 29603 isolated and 137089 embedded Mathematical Expressions (MEs). The objective of the IBEM dataset is to facilitate the indexing and searching of MEs in massive collections of STEM documents. The dataset was built by parsing the LaTeX source files of documents from the <a href="https://www.cs.cornell.edu/projects/kddcup/datasets.html">KDD Cup Collection</a>. Several experiments can be carried out with the IBEM dataset ground-truth (GT): ME detection and extraction, ME recognition, etc.</p> <p> </p> <p>The dataset consists of the following files:</p> <ul> <li>“IBEM.json”: file containing the IBEM GT information. The data is firstly organized by pages, then by the type of expression (“embedded” or “displayed”), and lastly by the GT of each individual ME. For each ME we provide: <ul> <li>xy page-level coordinates, reported as relative (%) to the width/height of the page image.</li> <li>“split” attribute indicating the number of fragments in which the ME has been split. MEs can be split over various lines, columns or pages. The LaTeX transcript of split MEs have been exactly replicated (entire LaTeX definition) for each fragment.</li> <li>“latex” original transcript as extracted from the LaTeX source files of the documents. This definition can contain user-defined macros. In order to be able to compile these expressions, each page includes the preamble of the source files containing the defined macros and the packages used by the authors of the documents.</li> <li>“latex_expand” transcript reconstructed from the output stream of the LuaLaTeX engine in which user-defined macros have been expanded. The transcript has the same visual representation as the original transcript, with the addition that the LaTeX definitions are tokenized, the order of sub/super script elements have been fixed, and matrices have been transformed to arrays.</li> <li>“latex_norm” transcript resulting from applying an extra normalization process to the “latex_expand” expression. This normalization process includes removing font information such as slant, style, and weight.</li> </ul> </li> <li>“partitions/*.lst”: files containing list of pages forming the partition sets.</li> <li>“pages/*.jpg”: individual pages extracted from the documents.</li> </ul> <p>The dataset is partitioned into various sets as provided for the ICDAR 2021 Competition on Mathematical Formula Detection. The ground-truth related to this competition, which is included in this dataset version, can also be found <a href="https://zenodo.org/record/4757865">here</a>. More information about the competition can be found in the following paper:</p> <p>D. Anitei, J.A. Sánchez, J.M. Fuentes, R. Paredes, and J.M. Benedí. ICDAR 2021 Competition on Mathematical Formula Detection. In ICDAR, pages 783–795, 2021.</p> <p> </p> <p>For ME recognition tasks, we recommend rendering the “latex_expand” version of the formulae in order to create standalone expressions that have the same visual representation as MEs found in the original documents (see attached python script “extract_GT.py”). Extracting MEs from the documents based on coordinates is more complex, as special care is needed to concatenate the fragments of split expressions. Baseline results for ME recognition tasks will soon be made available.</p>
The laboratory experiment for the light scattering on 3D printed lunar surface simulants at the small phase angles
<p>Data from a study submitted to JGR-Planets about a laboratory experiment of lunar fairy castle structures printed using a 3D printer. (last update: 2024.07.23)<br><br></p> <p>1. data.xlsx<br> * Each Excel sheet corresponds to the data of the sample used in the experiment.<br>(e.g., 80-40-10: sheet for the experimental data of sample "80-40-10")</p> <p>2. luna16_distant.csv and luna20_distant.csv<br>* These files contain data obtained by digitizing Figures 4 and 8 from Velichko et al. (2022) (doi: 10.1016/j.pss.2022.105475). <br>* The data obtained from distant locations of each Luna 16 and Luna 20 landing sites (See Velichko et al. (2022)).</p> <p>3. velikodsky_param.csv<br>*This file contains parameters described in Table 3 of Velikodsky et al. (2011) (doi: 10.1016/j.icarus.2011.04.021)</p> <p>4. readme.txt</p> <p>* Description of each file in detail.</p>
An Image-Based Gamut Analysis of Translucent Digital Ceramic Prints for Coloured Photovoltaic Modules: Supplementary Data
<p>Colouring the frontglass of PV modules via digital ceramic printing aids in concealing the PV when integrated into existing building façades as BIPV, while admitting sufficient light to produce electricity. This promotes the visual acceptance and adoption of PV as a source of renewable energy in urban environments. The effective colour of the PV laminate is a combination of the transparent colour on glass and the colour of the PV cells. This colour should ideally match the architect’s visual expectations in terms of fidelity, but also in terms of relative PV efficiency as a function of print density. In practice, these requirements are often contradictory, particularly for vivid colours, and the visual results may deviate significantly. This paper presents an objective analysis of how colours appear on PV frontglass laminated with a PV module, using an image-based colour acquisition process. Given a set of 1044 nominal colours uniformly distributed in the RGB colour space, each printed in 10 opacities, we quantify the range of effective colours observed when printed on glass and combined with PV, and their deviation from the nominals. Our results confirm that the effective colour gamuts are significantly constrainted and skewed, depending on the ink volume and glass finish used for printing. In particular, blue-magenta hues cannot be reliably rendered with this process. These insights can serve as guidelines for selecting target colours for BIPV that can be well approximated in practice.</p>
Ultimaker 2 sensor data for several print jobs
<p>This datasets were measured the same way as <a href="https://doi.org/10.5281/zenodo.54574">https://doi.org/10.5281/zenodo.54574</a>. But instead of capturing only events, the positions of the printer head and the printer plate were measured for all print jobs of Ultimaker 2 3D printer until 2016 and combined into one file.</p>
Immobilized Different Shape Gold Nanostructures on Printing Paper for Lable-Free Surface-enhanced Raman Spectroscopy
<p>Surface Enhanced Raman Spectroscopy (SERS) is spectroscopic technique of a label-free with high selectivity, and sensitivity.</p> <p><strong>Methods and Materials:</strong> Paper-based SERS active substrates with different grade gram per square meter (GSM) were prepared by adsorbing 40 nm spherical GNP and 40nm star-shaped gold nanostructures GNS. Besides the SERS evaluation and optimization, morphological parameters were found to strongly affect the substrates. The developed substrate was tested by the Raman reporter dye Methylene Blue (MB).</p> <p><strong>Results:</strong> These paper-based SERS active substrates are simple to prepare, easy to handle and cheap solid SERS substrates.</p> <p><strong>Conclusion: </strong>GNS with 135 GSM printing paper can easily use as highly active SERS active substrates, with enhancement factor EF= 10<sup>5</sup>.</p>
Formwork-free 3d printing of a barrel vault with cementitious material
<p>The video shows the printing process of a barrel vault with cementitious material. the creation of arches ensures the stability of the structure at all time even in the absence of temporary support. The layers are well identifiable on the video as well as the local deformation induced by the pressure applied by the extruded material on previous layers. The quality of the recording can lead to an image correlation analysis of the layering process.</p>
Studies on 3D printing of Na3Zr2Si2PO12 ceramic solid electrolyte through Fused Filament Fabrication
<p><span>Solid-state batteries are considered being the next step in battery technology to achieve higher energy densities and potentially safer batteries. As there is no organic liquid, the risk of flammability is drastically reduced. Nevertheless, there are numerous challenges associated with the realization of all-solid-state batteries, such as improving slow kinetics, contact interface issues between battery components and cell integration among others. 3D printing holds the potential to address these issues as it <span> </span>allows to improve kinetics by structuring the battery components and the possibility of a customized cell integration. A structured surface of the electrolyte can in principle also enhance interface effects with the metal electrode. To contribute in this regard, composite filaments with Na<sub>3</sub>Zr<sub>2</sub>Si<sub>2</sub>PO<sub>12</sub> were fabricated and 3D printed. Subsequent sintering of the printed parts after removal of the polymer components led to the required densification of the fully ceramic electrolyte. The parts were microstructurally and electrochemically characterized and showed a reasonable performance with an ionic conductivity of (3.02 ± 0.14) · 10<sup>-4</sup> S·cm<sup>-1</sup> at 20 °C. Critical current density testing revealed stable cycling up to 200 mA·cm<sup>-2</sup>, with cell failure occurring at a current density of 750 mA·cm<sup>-2</sup>, demonstrating the application potential of 3D printed full ceramic solid electrolytes. </span></p>
Database of the RILEM TC 304-ADC interlaboratory study on mechanical properties of 3D printed concrete (ILS-mech)
<p>The RILEM TC 304-ADC has set up a large interlaboratory study on the mechanical properties of 3D printed concrete (ILS-mech). The study was prepared in 2022 by a preparation group leading to a Study Plan which the TC approved on 29 November 2022 (<a href="https://doi.org/10.14459/2023mp1705940">https://doi.org/10.14459/2023mp1705940</a>). The ILS-mech was performed in 2023. The data was collected using a pre-prepared spreadsheet template. For data management, a database was derived and set-up in openBIS. The underlying Postgres database of openBIS was exported to the here-published SQLite database for sharing without maintaining a server. The structure of the database is described in (<a href="https://doi.org/10.1617/s11527-025-02650-9">https://doi.org/10.1617/s11527-025-02650-9</a>). The results are discussed in three associated papers focusing on the overall outcomes and evaluation of the procedures (<a href="https://doi.org/10.1617/s11527-025-02686-x">https://doi.org/10.1617/s11527-025-02686-x</a>), the compressive test results (<a href="https://doi.org/10.1617/s11527-025-02688-9">https://doi.org/10.1617/s11527-025-02688-9</a>), and the tensile test results (<a href="https://doi.org/10.1617/s11527-025-02687-w">https://doi.org/10.1617/s11527-025-02687-w</a>).</p> <p>contact via freek.bos@tum.de</p>
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.