This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Solid Waste Management | Industrial Wastewater Treatment | Drinking Water Quality | Circulating Fluidized Beds | Clusters in CFB R
Solid Waste Management | Industrial Wastewater Treatment | Drinking Water Quality | Circulating Fluidized Beds | Clusters in CFB R
H-Index Metrics
-
Total19
-
Last 5 Years15
-
Last 5 Years / Total0.789
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Chemical Engineering | Food Processing | Bioremediatio
Chemical Engineering | Food Processing | Bioremediatio
H-Index Metrics
-
Total13
-
Last 5 Years11
-
Last 5 Years / Total0.846
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
water and wastewater treatment | Environment | Catalysis | Bio-energy | pulp and pape
water and wastewater treatment | Environment | Catalysis | Bio-energy | pulp and pape
H-Index Metrics
-
Total10
-
Last 5 Years7
-
Last 5 Years / Total0.700
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Renewable Energy | Water & Wastewater treatment | Waste Valorization | Polymers | Risk Managemen
Renewable Energy | Water & Wastewater treatment | Waste Valorization | Polymers | Risk Managemen
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Crystallization and Precipitation of Proteins | Process Design and Optimizatio
Crystallization and Precipitation of Proteins | Process Design and Optimizatio
H-Index Metrics
-
Total5
-
Last 5 Years3
-
Last 5 Years / Total0.600
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Chemical instrumentation | organic synthesis | drug design | Drugs in sports | Mass Spectromete
Chemical instrumentation | organic synthesis | drug design | Drugs in sports | Mass Spectromete
H-Index Metrics
-
Total1
-
Last 5 Years1
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Chemical and process engineering | Energy transformations | Micronutrients food processin
Chemical and process engineering | Energy transformations | Micronutrients food processin
H-Index Metrics
-
Total1
-
Last 5 Years1
-
Last 5 Years / Total1.000

🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
