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
COVID-19 impact on air quality
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.

372 results · 1 filter active ·
Results by year
20052025
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.
372 works in the cohort · of 4,299,418page 4 of 8

Labels cover 0 of 372 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 372 of 372 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affno abstractunlabeled
In remembrance Edwin S. Mills (1928-2021)
Robert N. Helsley, William C. Strange
2023· article· en· Journal of Urban Economics· Environmental Science
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
1
citations
affunlabeled
Impact of COVID-19 on Air Quality in Hanoi and Ho Chi Minh City, Vietnam
Botond Hamori, R.N.G. Naguib, Quynh T. Nguyen, Nghia Ton
2021· article· en· 2021 IEEE 13th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM)· Environmental Science
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
1
citations
aboutno affunlabeled
Tackling Climate Change
Jyoti K. Chetri, Sylvia Pimentel, Valeria Kandou, Jimmy D’Angelo, Krishna R. Reddy
2024· article· en· GEOSTRATA Magazine· Environmental Science
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
0
citations
affunlabeled
Impact of Covid-19 on Mobility: The Case of Lahore
Muhammad Faisal Nadeem, Hamza Saleem, Arfa Rizwan, Muhammad Ansub, Salman Mahfooz, Ayesha Khan
2023· article· en· International Journal of Social health· Environmental Science
distilled prediction:candidate · insufficient_payloadconsensus · none
0
citations
affunlabeled
Rekod Jangka Panjang Kepekatan Metana di Malaysia
Mohd Rashdan Topa, Mohd Talib Latif, Murnira Othman, Norfazrin Mohd Hanif, Mohd Shahrul Mohd Nadzir, Haris Hafizal Abd Hamid +2 more
2023· article· id· Sains Malaysiana· Environmental Science
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
0
citations
aboutno affunlabeled
H1N1: Are You Ready?
Kathy Scott
2009· article· en· Mass transit· Environmental Science
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
0
citations
aboutno affunlabeled
The Spread Rate of Covid-19 in North America
Jonathan E. Leightner
2021· article· en· Biomedical Journal of Scientific & Technical Research· Environmental Science
distilled prediction:candidate · metaresearch+sts+insufficient_payloadconsensus · none
0
citations
affaboutunlabeled
BC and BrC datasets in Montreal Canada
Houjie Li
2021· dataset· en· Harvard Dataverse· Environmental Science
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
0
citations
aboutno affunlabeled
PREFACE
2021· article· en· IOP Conference Series Earth and Environmental Science· Environmental Science
distilled prediction:candidate · sts+insufficient_payloadconsensus · none
0
citations
aboutno affunlabeled
Socio-Economic Determinism and Climate Change
2017· article· en· Zenodo (CERN European Organization for Nuclear Research)· Environmental Science
distilled prediction:candidate · sts+insufficient_payloadconsensus · insufficient_payload
0
citations
aboutno affunlabeled
Pentair Inc, USA
2013· article· en· Filtration Industry Analyst· Environmental Science
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
0
citations
fundno affunlabeled
Validity of air quality as a measure of human mobility. The COVID-19 context.
Ronald Galiwango, Engineer Bainomugisha, Florence N. Kivunike, David Patrick Kateete, Daudi Jjingo
2022· preprint· en· Research Square· Environmental Science
distilled prediction:candidate · metaresearch+metaepi_narrow+sts+open_science+research_integrity+insufficient_payloadconsensus · metaresearch
0
citations

How this was built: Screen · Findings · About