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

• Sintered Rare-Earth Permanent Magnets and Grain Boundary Diffusion #2 of 869 all institutions in North America · 526 papers
• Soil Biogeochemistry, Nutrient Cycling, and Water Treatment #8 of 3,306 all institutions in North America · 335 papers
• Transition-Metal-Catalyzed Cross-Coupling and Asymmetric Organic Synthesis #19 of 2,198 all institutions in North America · 258 papers
• Transition Metal Catalysis for Olefin Polymerization, Hydroformylation and Main-Group Bond Activation #20 of 1,327 all institutions in North America · 164 papers
• Research community (description in progress) #42 of 1,882 all institutions in North America · 139 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 Iowa State University publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.