Subject Rankings

Knowledge University Subject Rankings 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 yearsAs of Jan 05, 2025, the rankings are determined according to the Total H IndexBETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (874.611) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

* Total H IndexRankings
Ranking Based On Selection: 1
P Justin
Electrochemistry
Corrosion
Nanomaterials
Energy conversion and storage
Metrics
H-Index
i10 Index
Citation Counts
20
26
2,636
* Total H IndexRankings
Ranking Based On Selection: 2
V Subbaramaiah
Chemical Reaction Engineering
Catalysis
Pollution Abatment
Metrics
H-Index
i10 Index
Citation Counts
15
19
828
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
P Justin
Metrics
H-Index
i10-Index
Citation Counts
20
26
2,636
Electrochemistry
Corrosion
Nanomaterials
Energy conversion and storage
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
V Subbaramaiah
Metrics
H-Index
i10-Index
Citation Counts
15
19
828
Chemical Reaction Engineering
Catalysis
Pollution Abatment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Ahmed Anwar Dezaye
Metrics
H-Index
i10-Index
Citation Counts
4
4
149