MétaCan
Menu
Cohort builder

4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

Search term
Author
Year range
Sort
Language
Type
Field
Venue
Topic
Wastewater Treatment and Nitrogen Removal
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

1,614 results · 1 filter active ·
Results by year
20002025
Publication date
Categories
Machine labels · sparse coverage
Evidence
Language
Type
Citations
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
1,614 works in the cohort · of 4,299,418page 17 of 33

Labels cover 4 of 1,614 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 1,614 of 1,614 works in this cohort. Predictions are machine_predicted_unvalidated. The Gemma side is a direct model label for every work (title-only); the Codex side is a distilled, calibrated classifier. Candidate is the union; consensus is the intersection.

affunlabeled
CFD Modelling for Wastewater Treatment Processes
Julien Laurent, Randal Samstag, Ingmar Nopens, Edward Wicklein, Rainier Hreiz, Damien J. Batstone +11 more
2022· book· en· IWA Publishing eBooks· Environmental Science
machine prediction:candidate · noneconsensus · none
12
citations
affunlabeled
Membrane Processes
Marie‐Laure Pellegrin, Anthony D. Greiner, Jorge Aguinaldo, Jason Diamond, Steve Gluck, Marie Sedran Burbano +5 more
2012· article· en· Water Environment Research· Environmental Science
machine prediction:candidate · noneconsensus · none
12
citations
venueno affno abstractunlabeled
10.1016/s0967-0653(97)88530-4
2000· article· en· Time to knit· Environmental Science
machine prediction:candidate · insufficient_payloadconsensus · insufficient_payload
11
citations
affno abstractunlabeled
Fixed film processes
Paul Lessard, Yann Le Bihan
2003· book-chapter· en· Elsevier eBooks· Environmental Science
machine prediction:candidate · noneconsensus · none
11
citations
fundno affunlabeled
CLASSY XII: nitrogen enrichment shaped by gas density and feedback
Karla Z. Arellano-Córdova, Danielle A. Berg, Matilde Mingozzi, Bethan L. James, Fiorenzo Vincenzo, Nicole H. Rogers +18 more
2025· article· en· Monthly Notices of the Royal Astronomical Society· Environmental Science
machine prediction:candidate · noneconsensus · none
11
citations
affunlabeled
Nitrification
Lisa Y. Stein, Graeme W. Nicol
2018· other· en· Encyclopedia of Life Sciences· Environmental Science
machine prediction:candidate · noneconsensus · none
10
citations

How this was built: Screen · Findings · About