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.
2
datasets available to search
ShareScore release 0.9.0
Dataset results
2 results for “Bending Failure”
PMMA 3 point bending test until failure loaded in displacement
<p>This document present the 3 point bending test results for PMMA. Digital Image Correlation (DIC) was used to measure displacements during the test. Results obtained provide the force-strain plot over time. Such results could be compared with simulation results or used as part of an experimental dataset.<br> Raw results and a complete dataset are provided with this data package.</p>
Supplementary data for "Reducing the risk of rostral bending failure"
<pre>Supplementary data for "Reducing the risk of rostral bending failure" <strong>Author summary:</strong> Weevils are among the most diverse and evolutionarily successful animal lineages on Earth. Their success is driven in part by a structure called the rostrum, which gives weevil heads a characteristic "snout-like" appearance. Nut weevils in the genus <em>Curculio</em> use the rostrum to drill holes into developing fruits and nuts, into which they deposit their eggs. During oviposition this exceedingly slender structure is bent into a straightened configuration - in some species up to 90° - but does not suffer any damage during this process. Using finite element models of the rostra of three morphologically distinct species, we show that the <em>Curculio</em> rostrum is only able to withstand repeated, extreme bending because of modifications to the composite structure of the cuticle in the rostral apex. This is the first time that the laminate profile, orthotropic behavior, and functional gradation of the cuticle have been incorporated into a three-dimensional finite element model of an insect cuticular structure. Our models highlight the significance of biomechanical constraint - i.e., avoidance of catastrophic structural failure - on the evolution of insect morphology. <strong>Finite element models of <em>Curculio</em> rostra</strong>. FE model databases, job files, and output databases containing imported part geometries, meshes, and fully-specified material models of the head and rostrum for each species; full dataset available here. File names indicate species, mesh size (s02 is the finest model scale), load condition (either in mg for validation models or bending for prescribed displacement models), and which modifications have been <em>removed</em> from the layup (i.e., layer thicknesses or orientation angles - or both - are set equal to those of the head capsule). Files for a single species should all be placed into a single folder after unzipping. The abaqus plugins folder (with material definitions) and the .cae/.jnl files (.cae is used to open all the models in Abaqus CAE) should be in the same folder with the rest of the model files. The sulcatulus folder shows this organization, the models for other species had to be separated due to file size constraints. <strong>X-ray tomography data</strong>. JPEG image stack and 3D reconstruction from µ-CT scan of female <em>Curculio caryae</em>; full dataset available here.</pre>
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.