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

Each point is this institution's share of the papers credited to universities & colleges in South 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 #9 of 272 universities & colleges in South America · 57 papers
• Radioligand Therapy and Molecular Imaging for Advanced Solid Tumors #2 of 247 universities & colleges in South America · 32 papers
• Oxidative Stress, Mitochondrial Function, and Ferroptosis in Cancer and Neurodegeneration #25 of 504 universities & colleges in South America · 23 papers
• Calcium-Based Biomaterials and Microbially Induced Carbonate Precipitation #17 of 383 universities & colleges in South America · 23 papers
• Rare-Earth-Doped Phosphors and Upconversion Nanoparticles for Lighting, Sensing, and Optoelectronics #11 of 226 universities & colleges in South America · 22 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 Universidade do Estado do Rio de Janeiro publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.