Research trend share of papers by all institutions in North America, per year

Each point is this institution's share of the papers credited to all institutions in North America that year, with credit split across co-authoring institutions. A share, not a count, because our collection grows unevenly by year. Hover a point for the figures. The hollow point is the year in progress.

Where it works most top research communities, by papers

• Ore Deposit Geochemistry and Tectonic Evolution in China and Central Asia #18 of 2,154 all institutions in North America · 215 papers
• Aluminum Alloy Joining, Additive Manufacturing, and Composite Reinforcement #6 of 1,364 all institutions in North America · 165 papers
• Hydrogen Production, Storage, and Fuel Cell Systems for Energy Transition #3 of 1,288 all institutions in North America · 129 papers
• Electrocatalysts for Oxygen Reduction in Fuel Cells and Air Batteries #5 of 1,057 all institutions in North America · 126 papers
• Stable Isotope Geochemistry of Marine Sediments and Paleoclimate Reconstruction #35 of 2,854 all institutions in North America · 123 papers

Check communities to show the trend above for them only. Positions are by fractional papers across all years. A community page ranks its institutions by citation-weighted credit, so its order can differ.

Covers the materials and chemistry research Elements Live tracks, not everything Université du Québec publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.