Ingénieur de recherche CNRS, PhD in Caribbean archaeology (lithic beads and pendants). Archaeometry, spectroscopy, minerals and so on.https://bsky.app/profile/alainqueffelec.bsky.socialhttps://bsky.app/profile/alainqueffelec.bsky.social/post/3mkltrq5vls2jSuch a nice first mission for this collaboration! Super nice people and super interesting material to study! 📿🔬🧪🏺 [contains quote post or other embedded content]29 Apr 2026 00:29 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3mkltrq5vls2jhttps://bsky.app/profile/alainqueffelec.bsky.social/post/3mj2ez2ktbk2lIt was so interesting to reproduce @benmarwick.bsky.social 's paper and to try to replicate it with openalex.org data. OpenAlex is bigger & more inclusive than commercial databases—but it still lacks many cited references, just like @opencitations.bsky.social. We need to push for more #opencitations [contains quote post or other embedded content]09 Apr 2026 08:24 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3mj2ez2ktbk2lhttps://bsky.app/profile/alainqueffelec.bsky.social/post/3md3r6k7g2s26New version of my reproduction and replication attempt of @benmarwick.bsky.social 's paper published few months ago in JAS, but here with #OpenAlex and #OpenCitations data. You can read it in a interactive html page here: https://aqueff.github.io/replication_Marwick2025_OpenAlex/ 🧪🏺23 Jan 2026 13:03 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3md3r6k7g2s26https://bsky.app/profile/alainqueffelec.bsky.social/post/3mbtymawsr227Happy to have participated for years in the sedimentological study of Thomas Quarry I which is featured today in @nature.com for having yielded hominin fossils with traits reminiscent of Homo sapiens. rdcu.be/eX1Pm @cnrsecologie.bsky.social @univbordeaux.bsky.social @nouvelleaquitaine.bsky.social https://rdcu.be/eX1Pm07 Jan 2026 17:30 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3mbtymawsr227https://bsky.app/profile/alainqueffelec.bsky.social/post/3mapxfjnqn22o@coarassessment.bsky.social and @dorassessment.bsky.social joint statement to advance global research reform towards qualitative instead of quantitative evaluations https://sfdora.org/2025/12/04/dora-coara-in-collaboration/24 Dec 2025 09:32 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3mapxfjnqn22ohttps://bsky.app/profile/alainqueffelec.bsky.social/post/3m7kbx6ombk2tHappy to have been part of this super interesting paper! [contains quote post or other embedded content]09 Dec 2025 10:00 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3m7kbx6ombk2thttps://bsky.app/profile/alainqueffelec.bsky.social/post/3m76hphjtok2uThe @cnrs.fr is quitting Web of Science (after Scopus last year) to promote Open Alex instead! Great news! https://www.cnrs.fr/en/update/cnrs-breaking-free-web-science https://www.cnrs.fr/fr/actualite/le-cnrs-semancipe-du-web-science04 Dec 2025 17:11 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3m76hphjtok2uhttps://bsky.app/profile/alainqueffelec.bsky.social/post/3lvpx54wu4k2lCome join us with this new post-doctoral position in the Quanta project: https://emploi.cnrs.fr/Offres/CDD/UMR5199-CATMOR0-009/Default.aspx?lang=EN (2 years in Bordeaux) If you love artifacts (especially bones), notches, microscopes, and exploring the big question of the origin of quantification systems in human lineage, this is for you!06 Aug 2025 09:50 +0000at://did:plc:dhzafpx63iigtvzoooud3ash/app.bsky.feed.post/3lvpx54wu4k2l