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
Fuel Cells and Related Materials
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.

2,987 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.
2,987 works in the cohort · of 4,299,418page 2 of 60

Labels cover 2 of 2,987 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 2,987 of 2,987 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affno abstractunlabeled
Status of hydrogen fuel cell electric buses worldwide
Thanh Hua, Rajesh Ahluwalia, Leslie Eudy, Gregg Singer, B. Jermer, Nick Asselin-Miller +3 more
2014· article· en· Journal of Power Sources· Engineering
distilled prediction:candidate · noneconsensus · none
198
citations
affno abstractunlabeled
Hydrogen crossover in high-temperature PEM fuel cells
Xuan Cheng, Jianlu Zhang, Yanghua Tang, Chaojie Song, Jun Shen, Datong Song
2007· article· en· Journal of Power Sources· Engineering
distilled prediction:candidate · noneconsensus · none
175
citations
affno abstractunlabeled
AC impedance diagnosis of a 500W PEM fuel cell stack
Xiao‐Zi Yuan, Jian Sun, Mauricio Blanco, Haijiang Wang, Jiujun Zhang, David P. Wilkinson
2006· article· en· Journal of Power Sources· Engineering
distilled prediction:candidate · noneconsensus · none
168
citations
affno abstractunlabeled
Ionic conductivity of proton exchange membranes
Paul Beattie, Francesco P. Orfino, Vesna I. Basura, Kristi Zychowska, Jianfu Ding, Carmen Chuy +2 more
2001· article· en· Journal of Electroanalytical Chemistry· Engineering
distilled prediction:candidate · noneconsensus · none
160
citations

How this was built: Screen · Findings · About