Data · dataset · 2026
Supplementary BSE-SEM Data for Tungsten Heavy-Alloy Microstructure Analysis
Listed in Teesside University Research Data Repository
This dataset contains the complete supplementary files for a multi-field BSE-SEM analysis of tungsten heavy-alloy microstructures, with emphasis on image-derived measurements of tungsten phase contiguity, connectivity, particle morphology, field-scale variation, and contact-graph descriptors.
Description
The archive includes the source SEM images, field-level quantitative outputs, summary CSV tables, diagnostic and publication figures, Python analysis scripts, LaTeX source files, and a compiled supplementary information PDF.
The included scripts reproduce the reported image-analysis outputs, including field-level measurements, across-field comparisons, contact-graph summaries, and apparent 2D dihedral descriptor plots. The folder is organized as a self-contained supplementary LaTeX and analysis project. Individual `field_*` directories contain field-specific outputs and figures, while the `SEM` directory contains the source microscopy images.
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Summary files include field-level measurements, descriptive statistics, calibration and crop metadata, and graph/dihedral summaries. The LaTeX file `supplementary_information.tex` and compiled `supplementary_information.pdf` provide the accompanying supplementary document. These files are intended to support transparency, reproducibility, and reuse of the image-analysis workflow associated with the corresponding manuscript.
The dataset reports image-frame descriptors only; specimen identifiers and physical sampling locations were not available in the supplied files, so field-to-field variation should not be interpreted as specimen-level replication.
Links
Where it is published
- DOI doi.org/10.17632/hrpf6rr23p.1 ↗
DOI / persistent id · from researchdata tees ac uk
Catalogue records · 1
- OAI-PMH record data.mendeley.com/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Adata… ↗
metadata API · from researchdata tees ac uk
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Image 65% · Microscopy 75% · Resources engineering and extractive metallurgy 74%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Teesside University Research Data Repository | oai:data.mendeley.com/hrpf6rr23p.1 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].anzsrc:group:4019 | enrichment · researchdata tees ac uk | taxonomy-embedding@1.0.0 | title+keywords+description (74%) |
| concepts[field].local:field:earth-environmental | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:engineering | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:humanities | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:social-science | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · researchdata tees ac uk | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[modality].local:modality:microscopy | enrichment · researchdata tees ac uk | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/description |
| license | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/rights |
| publication_date | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| title | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/title |