Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Mechanical Engineering
Multiphase Flow | Heat and Mass Transfer | Porous Media | Filtration | Nanofluid
Multiphase Flow | Heat and Mass Transfer | Porous Media | Filtration | Nanofluid
H-Index Metrics
-
Total151
-
Last 5 Years114
-
Last 5 Years / Total0.755
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Natural Sciences / Physics
Nuclear Physics | Radiation Detection and Shielding | Simulation | High Performance Computin
Nuclear Physics | Radiation Detection and Shielding | Simulation | High Performance Computin
H-Index Metrics
-
Total80
-
Last 5 Years73
-
Last 5 Years / Total0.913
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Nanoscience and Nanotechnology
Photocatalysis | Catalysis | Sensor | Nanomaterial
Photocatalysis | Catalysis | Sensor | Nanomaterial
H-Index Metrics
-
Total78
-
Last 5 Years52
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Economics & Econometrics / International Trade
International Business | Strategic Management | Emerging Markets | FD
International Business | Strategic Management | Emerging Markets | FD
H-Index Metrics
-
Total68
-
Last 5 Years49
-
Last 5 Years / Total0.721
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Metallurgical & Materials Engineering
Biomaterials | Drug Delivery | Biosensing | Bioprocess Engineerin
Biomaterials | Drug Delivery | Biosensing | Bioprocess Engineerin
H-Index Metrics
-
Total61
-
Last 5 Years27
-
Last 5 Years / Total0.443
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
hydrotreating | hydrodesulfurization | sorption | fuel | CO2 captur
hydrotreating | hydrodesulfurization | sorption | fuel | CO2 captur
H-Index Metrics
-
Total54
-
Last 5 Years33
-
Last 5 Years / Total0.611
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
Water | Hydrogeochemistry | Geochemical modeling | Isotopes | Geo Statsitic
Water | Hydrogeochemistry | Geochemical modeling | Isotopes | Geo Statsitic
H-Index Metrics
-
Total52
-
Last 5 Years40
-
Last 5 Years / Total0.769
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Computer Science
Affective Computing | Artificial Intelligence | BioSignal/Image Processin
Affective Computing | Artificial Intelligence | BioSignal/Image Processin
H-Index Metrics
-
Total51
-
Last 5 Years44
-
Last 5 Years / Total0.863
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Natural Sciences / Physics
Gravitation | Gravitational Physics | Black Hole Physics | Quantum Gravity Phenomenolog
Gravitation | Gravitational Physics | Black Hole Physics | Quantum Gravity Phenomenolog
H-Index Metrics
-
Total50
-
Last 5 Years29
-
Last 5 Years / Total0.580
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Medical and Health Sciences / Microbiology
Genetic basis of antibiotic resistance in Staphylococcus aureu
Genetic basis of antibiotic resistance in Staphylococcus aureu
H-Index Metrics
-
Total47
-
Last 5 Years27
-
Last 5 Years / Total0.574
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Petroleum Engineering
Hydroprocessing | Catalysis | Asphaltene | Refining | CC
Hydroprocessing | Catalysis | Asphaltene | Refining | CC
H-Index Metrics
-
Total47
-
Last 5 Years26
-
Last 5 Years / Total0.553
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Medical and Health Sciences / Biochemistry
Free Radical Biochemistry | Antioxidants | Superoxide Dismutase | Porphyrin Biochemistry | Photosensitizer
Free Radical Biochemistry | Antioxidants | Superoxide Dismutase | Porphyrin Biochemistry | Photosensitizer
H-Index Metrics
-
Total46
-
Last 5 Years25
-
Last 5 Years / Total0.543
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Climate change | Biogeology | Dust | Aeolian | Life science
Climate change | Biogeology | Dust | Aeolian | Life science
H-Index Metrics
-
Total43
-
Last 5 Years34
-
Last 5 Years / Total0.791
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Business & Management / Marketing
Marketing Analytics | Digital Marketing. Social Media Analytics | Neuromarketing | Bibliometric
Marketing Analytics | Digital Marketing. Social Media Analytics | Neuromarketing | Bibliometric
H-Index Metrics
-
Total43
-
Last 5 Years33
-
Last 5 Years / Total0.767
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Others
Waste Management | Plastic Solid Waste | Polymerization/Depolymerization Technology | Reactio
Waste Management | Plastic Solid Waste | Polymerization/Depolymerization Technology | Reactio
H-Index Metrics
-
Total40
-
Last 5 Years36
-
Last 5 Years / Total0.900
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
🌍 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