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40 results for “STL”
Dataset related to aticle "Additive Fabrication of a Vascular 3D Phantom for Stereotactic Radiosurgery of Arteriovenous Malformations"The database contains 3D models in STL file format of a patient-specific brain arteriovenous malformation phantom reconstructed from computed tomography scans.
<p><em>The database contains 3D models in STL file format of a patient-specific brain arteriovenous malformation phantom reconstructed from computed tomography scans.</em></p>
3D CAD models exemples to run "ArtificialReef_Complexity" Python script (STL files)
<p>Here you will find 3D CAD models in STL format.</p> <p>These are 3D CAD models of fractal pyramid.</p> <p>These STL files can be used as an example to run the Python script "ArtificialReef_Complexity: v.1.3" available on GitHub (<a href="https://github.com/ELI-RIERA/ArtificialReef_Complexity/tree/V1.3">https://github.com/ELI-RIERA/ArtificialReef_Complexity/tree/V1.3</a>)</p>
low Cerro Gordo; StL 2, Cerro Gordo sandstone; StL 3, between Cerro Gordo and Chunchullo; StL 4, Chunchullo sandstone; StL 5, bed set between Chunchullo and Tatacoa; StL 6, Tatacoa sandstone; StL 7, bed set below Cerbatana conglomerate; StL 8, Cerbatana conglomerate; StL 9, Monkey beds; StL 10, bed set above Monkey beds; StL 12, bed set above Fish bed; StL 14, bed set below La Venta red beds; StL 15, La Venta red beds; StL 16, bed set between La Venta red beds and El Cardón red beds; StL 17, El Cardón red beds; StL 18, San Francisco sandstone; StL 19, Polonia red beds; D, reconstruction of the head of Neodolodus colombianus based on the 3D model of the almost complete skull of the specimen VPPLT 1696. Abbreviations: Fm, Formation; St m, Stratigraphic meter. Reconstruction of N. colombianus made by Tatsuya Shimura. in New remains of Neotropical bunodont litopterns and the systematics of Megadolodinae (Mammalia: Litopterna)
low Cerro Gordo; StL 2, Cerro Gordo sandstone; StL 3, between Cerro Gordo and Chunchullo; StL 4, Chunchullo sandstone; StL 5, bed set between Chunchullo and Tatacoa; StL 6, Tatacoa sandstone; StL 7, bed set below Cerbatana conglomerate; StL 8, Cerbatana conglomerate; StL 9, Monkey beds; StL 10, bed set above Monkey beds; StL 12, bed set above Fish bed; StL 14, bed set below La Venta red beds; StL 15, La Venta red beds; StL 16, bed set between La Venta red beds and El Cardón red beds; StL 17, El Cardón red beds; StL 18, San Francisco sandstone; StL 19, Polonia red beds; D, reconstruction of the head of Neodolodus colombianus based on the 3D model of the almost complete skull of the specimen VPPLT 1696. Abbreviations: Fm, Formation; St m, Stratigraphic meter. Reconstruction of N. colombianus made by Tatsuya Shimura.
Africhibi - Pamooji Arms Down - STL
Africhibi is a family of beings that let you express yourself while exploring aspects of African Culture. This is Pamooji, inspired by the horns of a buffalo. Developed by Nairobi Design Week Source: Objaverse 1.0 / Sketchfab
Africhibi - Imasunzu - STL
Africhibi is a family of beings that let you express yourself while exploring aspects of African Culture. The Imasunzu is inspired by traditional Rwandese Amasunzu hairstyles worn by younger individuals to display their romantic availability. Developed by Nairobi Design Week. Source: Objaverse 1.0 / Sketchfab
Rook STL
Plain White Rook for Chess set. i will be posting more chess peices in the future. This file is compatible with 3d printing. Any feedback would be greatly appreciated. Please like and follow, i will be posting more models in future so please help support my models :-) Thanks. Source: Objaverse 1.0 / Sketchfab
Africhibi - Aimasai With Detached Ring -STL
Africhibi is a family of beings that let you express yourself while exploring aspects of African Culture. This is Aimasai, inspired by Kenyan Soapstone sculptures and various forms of African Jewelery. Developed by Nairobi Design Week Source: Objaverse 1.0 / Sketchfab
Tombstone STL
The Marian Temples Trail is a journey into the history of European sacred art **Website:** https://maryjny.org/en **Name:** Tombstone **Material and technique:** stone **Dimensions:** High 206 cm; Width 146 cm **Style:** Renaissance **Date of creation:** 1537 **Author, School, Workshop:** uknown **Place of exhibition:** Saints Peter and Paul Church in Strzegom, Poland (German: Striegau) **Technology used:** 3D handheld scanner **Made by:** Piotr Bialobrzycki **Copyright:** Copyright © 2021 FWNDK. All rights reserved. Source: Objaverse 1.0 / Sketchfab
Africhibi - Pamooji Arms Up -STL
Africhibi is a family of beings that let you express yourself while exploring aspects of African Culture. This is Pamooji, inspired by the horns of a buffalo. Developed by Nairobi Design Week Source: Objaverse 1.0 / Sketchfab
Dragon-stl
Dragon scanned by thunk3d-fishers Lily Qin Whatsapp:+86 18501190887 Email: lily.qin@thunk3d.com FB:https://www.facebook.com/profile.php?id=100048599976879 Youtube:https://www.youtube.com/channel/UCdmXM1FhkxCdatkjjw69dsA Source: Objaverse 1.0 / Sketchfab
Stl. and nTopology program file of the scaffold used in publication "Vat photopolymerization of biomimetic bone scaffolds based on Mg, Sr, Zn-substituted hydroxyapatite: Effect of sintering temperature"
<p>Stl. nTopology program file of the scaffold used in <a title="Persistent link using digital object identifier" href="https://doi.org/10.1016/j.ceramint.2024.05.038" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.ceramint.2024.05.038</a></p>
STL files: Modeling and design of heterogeneous hierarchical bioinspired spider web structures using deep learning and additive manufacturing
<p>STL files for paper titled modeling and design of heterogeneous hierarchical bioinspired spider web structures using deep learning and additive manufacturing</p>
3D CAD models of artificial reefs designed by E.Riera from "Unleashing the Potential of Artificial Reefs Design" (STL files)
<p>Here you will find 3D CAD models in STL format.</p> <p>These are 3D CAD models of artificial reefs designed by E.Riera.</p> <p>These STL files (with others not available on open access) have been used to run a script on Python to extract parameters and elements from 3D CAD models to compute complexity indexes from the paper "Unleashing the Potential of Artificial Reefs Design" (<a href="https://doi.org/10.32942/X2G300">https://doi.org/10.32942/X2G300</a>)</p>
Africhibi - Aimasai -STL
Africhibi is a family of beings that let you express yourself while exploring aspects of African Culture. This is Aimasai, inspired by Kenyan Soapstone sculptures and various forms of African Jewelery. Developed by Nairobi Design Week Source: Objaverse 1.0 / Sketchfab
Bali Wood Carving (STL File)
I bought this wood carving from a charity shop in Margate for £8. I took it along to the London 3D Print Show on 23rd May 2015 and those nice guys at https://www.fuel-3d.com/ scanned it in for me. Enjoy! Source: Objaverse 1.0 / Sketchfab
BostonFingerprints2014_PH30_STL(NEW)
<p>SPARC Project: BostonFingerprints_2014<br> Principle Investigators: Joseph Bagley and Jennifer Poulsen<br> Contributors: Rachel Opitz (SPARC)</p> <p>Joseph Bagley and Jennifer Poulsen (Boston Landmarks Commission) and Rachel Opitz (SPARC researcher) used a structured light scanner to create detailed 3D models of ceramic artifacts featuring finger and hand prints from the Parker-Harris Pottery Site and Three Cranes tavern Site in Charlestown, Massachusetts. These sites were excavated in the early- and mid-1980s in advance of Boston’s Big Dig as part of the Central Artery North Area, and are now listed in the National Register of Historic Places as part of the City Square Archaeological District. The Parker-Harris Pottery Site was the location of early coarse earthenware (redware) ceramic production in Boston. It was destroyed on June 17, 1775 by British troops who burned Charlestown as part of the Battle of Bunker Hill. The Three Cranes Tavern was founded in the former Great House of Governor John Winthrop in the center of Charlestown, only 100 meters from the Parker-Harris property. The tavern passed through a series of owners resulting in a near-continual use of the property as a Tavern for 140 years. During archaeological investigation numerous privies and features were identified with tightly-dated ceramic assemblages, including numerous coarse earthenwares with the distinct decorative elements of the Parker or Harris pottery. This project aimed to establish that biometric identifiers directly connect pottery from consumption sites to production sites when there are known sales between production and consumption sites, tightly dated deposits that limit association of pottery to specific potters, and a limited number of potters producing these vessels. This type of research could establish previously-unknown associations and commercial networks of domestic redware potters across the eastern United States. With data as unique and personal as a fingerprint, the results of this analysis brings a personal and evocative light to these significant assemblages, allowing the public to appreciate these forgotten and sometimes nameless potters through the intimate association of their hands.</p> <p>This project includes raw and processed data captured using a Breuckmann Smartscan HE structured light scanner with 250mm lenses using Optocat 2013 software. Sixty ceramics were scanned - 30 from Parker-Harris Kiln and 30 from Three Cranes Tavern.</p> <p>This upload contains the processed STL meshes for Parker-Harris 30 specifically (PH30) due to corruption in the file originally uploaded to this archive.</p> <p><strong>PLEASE NOTE: </strong>The original upload of STL files for PH 30 was corrupted. Due to Zenodo's publishing policies, we cannot alter the upload here. If you would like the STL files for PH30, please use this file instead of that in BostonFingerprints2014_ProcessedSTLmeshes<br> <br> Project Name: Boston Fingerprints<br> Survey Location: City of Boston Archaeology Laboratory<br> Survey Dates: 20 - 24 October 2014<br> Scanner Details: Breuckmann Smartscan HE structured light scanner - 250mm lenses<br> Operator Name: Rachel Opitz<br> Calibration Files: BostonFingerprints2014_RawData_Calib2<br> Total Number of Scans: 194<br> Total Number of STL meshes: 199<br> Final Datasets for Archive: Raw scan data from Optocat, STL meshes, and images of each ceramic (.pdf)<br> Images from Survey: 388<br> Software: Optocat 2013</p>
STL Fast Decompression Experiment Data for "Standing Shock Prevents Propagation of Sparks in Supersonic Explosive Flows"
<p><strong>Background</strong></p> <p>This data is camera images and pressure gauge and RF antenna voltage traces from rapid decompression shots at the STL shock tube facility. </p> <p>This data is used in figures 1, 2, 3, and 4 and corresponds to the STL shots listed in table S1 of the paper "Standing Shock Prevents Propagation of Sparks in Supersonic Explosive Flows".</p> <p>Electric sparks and explosive flows have long been associated with each other. Flowing dust particles originate charge through contact and separate based on inertia, resulting in strong electric fields supporting sparks. These sparks can cause explosions in dusty environments, especially those rich in carbon, such as coal mines and grain elevators. Recent observations of explosive events in nature and decompression experiments indicate that supersonic flows of explosions may alter the electrical discharge process. Shocks may suppress parts of the hierarchy of the discharge phenomena, such as leaders. In our decompression experiments, a shock tube ejects a flow of gas and particles into an expansion chamber. We imaged an illuminated plume from the decompression of a mixture of argon and <100 mg of diamond particles and observe sparks occurring below the sharp boundary of a condensation cloud. We also performed hydrodynamics simulations of the decompression event that provide insight into the conditions supporting the observed behavior. Simulation results agree closely with the experimentally observed Mach disk shock shape and height. This represents direct evidence that the sparks are sculpted by the outflow. The spatial and temporal scale of the sparks transmit an impression of the shock tube flow, a connection that could enable novel instrumentation to diagnose currently inaccessible supersonic granular phenomena.</p> <p><strong>Accessing Data</strong></p> <p>The prefixes of the filenames correspond to the shot dates and approximate times listed in table S1 of the paper. </p> <p>The "_SA4.zip" and "_SA3.zip" files contains tiff images of the SA4 and SA3 camera frames, respectively. The ".cih" file in each zip lists camera settings in plain text.</p> <p>The "OscilloscopeData.zip" contains files with prefixes corresponding to the shot dates and times listed in table and the diagnostic name. Files ending in ".csv" contain raw data and ".pdf" contain plots of the respective data. For pressure data, 1 V = 100 psi.</p>
STL files and data to support: Improvements in methods for measuring the volume conductivity of electrically conductive carbon powders
<p>Electrically conductive carbon powders are commonly used as filler materials in polymers to create electrically semi-conductive composite materials for use in battery electrodes and anti-static applications. Current methods for characterizing the conductivity of these powders use two pistons to compress the powders. Two-piston methods are known to underestimate conductivity. This study develops a guard-electrode method based on ASTM D257 to better characterize the bulk conductivity and impedance spectra of electrically conductive powders. The conductivity and impedance spectra of a highly conductive powder (copper powder) and a low conductivity powder (cellulose) were used to bound the conductivity of carbon black, graphite, and biochar. Powders were measured through a full range of compression with both the two-piston and the guard-electrode method. In all cases, measurements using the guard-electrode method have higher conductivity and lower impedance than the same powders measured using the two-piston method. The grain conductivity of the particles is obtained through fitting the relationship of conductivity versus packing fraction using the GEM equation. The guard-electrode method is shown to be more similar to established conductivity values as measured via a four-probe technique for copper and graphite then the two-piston method.</p>
CBF-Based Motion Planning for Socially Responsible Robot Navigation Guaranteeing STL Specification
<p>Video of submitted paper entitled "CBF-Based Motion Planning for Socially Responsible Robot Navigation Guaranteeing STL Specification"</p>
Comparison between Parma Polyhedra Library and ParetoLib for computing the validity domain of a parametric Signal Temporal Logic (STL) expression
<p>Comparison between Parma Polyhedra Library and ParetoLib for computing the validity domain of a parametric Signal Temporal Logic (STL) expression. The code and dataset in this folder is related to the example 5 in section 2 of paper "Mining of Extended Signal Temporal Logic Specifications with ParetoLib 2.0" in the journal Formal Methods and System Design.</p>
ScienceDex guides
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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.