Subject Rankings

Federal Institute of Science and Technology Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 02, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (901.365) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Frederik Hammes
Drinking water microbiology
flow cytometry
opportunistic pathogens
building plumbing
Metrics
H-Index
i10 Index
Citation Counts
66
103
16,042
* Total H IndexRankings
Ranking Based On Selection :2
Timothy R. Julian
environmental microbiology
environmental virology
environmental health engineering
exposure sciences
QMRA
Metrics
H-Index
i10 Index
Citation Counts
31
53
3,336
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Frederik Hammes
Metrics
H-Index
i10-Index
Citation Counts
66
103
16,042
Drinking water microbiology
flow cytometry
opportunistic pathogens
building plumbing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Timothy R. Julian
Metrics
H-Index
i10-Index
Citation Counts
31
53
3,336
environmental microbiology
environmental virology
environmental health engineering
exposure sciences
QMRA
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Chujin Ruan
Metrics
H-Index
i10-Index
Citation Counts
7
6
133