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UKPMC and Dryad. Dryad-UK meeting: 28 th April 2010 Robert Kiley, Head Digital Services, Wellcome Library Email: r.kiley@wellcome.ac.uk. Overview. Brief look at UKPMC – and the developments which have come online over the past few months Consider how UKPMC handles Supplementary material
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UKPMC and Dryad Dryad-UK meeting: 28th April 2010 Robert Kiley, Head Digital Services, Wellcome Library Email: r.kiley@wellcome.ac.uk
Overview • Brief look at UKPMC – and the developments which have come online over the past few months • Consider how UKPMC handles Supplementary material • Look at usage of this material at UKPMC and PMC • UKPMC and Dryad-UK: thoughts, issues and questions • Here to listen – rather than provide any answers
UKPMC - Headlines • Repository contains around 1.7 million full text documents • Significant increase in use of UKPMC – (Fig 1) – though still low compared with PMC • Compliance with Trust OA mandate increasing (Fig 2) • R&D Developments now coming on-stream Figure 1 – repository usage Figure 2 – compliance with Trust mandate
New services at UKPMC – Single access point View abstracts or full text. Single search across PubMed, Patents, Clinical Guidelines and UK Theses databases. Results faceted by source.
New services at UKPMC – Text mining Results of text mining the full-text
New services at UKPMC – Grant Reporting “My Impact Report” “My Grant Report”
New services at UKPMC – Funder analyses “Cross-funder report” “Journal Report”
UKPMC and Supplementary material • UKPMC holds around 1.7 million full text articles • Around 90,000 documents have supplementary material • Equates to over 277GB of data • Around 200,000 files, predominantly PDF’s and MS Word files, but also 13,000 MOV files, 18,000 TIFF files • Currently supplementary information is not searchable, nor curated • i.e. no characterisation of files; no preservation strategy • MIMAS doing a small-scale study to look at whether a tool like Autonomy could provide some form of access to these objects • Vic Lyte will talk to this
Use of Supplementary Material • 01 January through 31st March 2010 • 696,221 unique user sessions at UKPMC, who downloaded 2,218,743 papers • 130 downloads of “Supplementary Material”, from 47 documents. • PMC2612414 – SI data downloaded 19 times (Figures and tables – PDF format)) • PMC2262892 – SI data downloaded 15 times (Molecule structures – PDF format) • Low usage may, in part, be a reflection of the fact that these objects are not indexed and searchable • Higher usage at PMC • On the DOCSUM page – around Click Through Rate (CTR) 0.5% • On Full text views – CTR around 8% (55000 full text documents viewed 4200 views to Suppl. Material
Questions/clarifications/Issues • Overall, keen to listen to, and participate in, these discussions • If Dryad-UK does go ahead, we would fully support establishment of appropriate links with UKPMC to maximise access to data • NCBI have been asked to consider offering a service to allow NIH grantees to upload supplementary data. This would be accessible through the PubMed record (and PMC if the full-text was in this repository) • NCBI would not curate the data • Costs? • UKPMC costs WT around £500k a year – equal to around 0.1% of research spend • Any idea what Dryad-UK might cost?