Research trend share of papers by universities & colleges in North America, per year

Each point is this institution's share of the papers credited to universities & colleges 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

• Ion Channel Physiology and Calcium Signaling in Cellular Disease #62 of 1,259 universities & colleges in North America · 224 papers
• Transition-Metal-Catalyzed Cross-Coupling and Asymmetric Organic Synthesis #37 of 1,000 universities & colleges in North America · 172 papers
• Compact Object Astrophysics and Nuclear Reaction Data #28 of 915 universities & colleges in North America · 135 papers
• Heavy Metal Contamination, Exposure, and Human Health Risk Assessment #46 of 1,453 universities & colleges in North America · 99 papers
• Oxidative Stress, Mitochondrial Function, and Ferroptosis in Cancer and Neurodegeneration #81 of 1,332 universities & colleges in North America · 90 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 de Montréal publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.