Research trend rank among universities & colleges, by papers, per year

Each point is this institution's position that year among universities & colleges, by papers, with credit split across co-authoring institutions. #1 is at the top. Hover a point for the figures. The hollow point is the year in progress.

Where it works most top research communities, by papers

• Semiconductor Heterojunctions for Photocatalytic Hydrogen Production and Pollutant Degradation #261 of 6,191 universities & colleges · 68 papers
• Adsorbent Materials for Heavy Metal and Dye Removal from Wastewater #292 of 6,824 universities & colleges · 46 papers
• Hard Coatings and Tribological Surfaces for Wear, Friction and Corrosion Resistance #184 of 4,305 universities & colleges · 42 papers
• Aluminum Alloy Joining, Additive Manufacturing, and Composite Reinforcement #545 of 5,375 universities & colleges · 27 papers
• Laser-Processed Stainless Steels, Superalloys, and High-Entropy Alloys #681 of 5,712 universities & colleges · 26 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 University of Sciences and Technology Houari Boumediene publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.