Subject Rankings

NASA Johnson Space Center 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 Oct 09, 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 (1.014.105) 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 :2
G Ozan Bozdag
Evolutionary Genetics
Speciation
Multicellularity
Experimental Evolution
Yeast Genetics
Metrics
H-Index
i10 Index
Citation Counts
10
11
356
* Total H IndexRankings
Ranking Based On Selection :3
Paul Frémont
ecology
genomics
plankton
climate change
models
Metrics
H-Index
i10 Index
Citation Counts
6
6
340
* Total H IndexRankings
Ranking Based On Selection :5
Nadia Szeinbaum
Biology
microbial physiology
environmental microbiology
anaerobic respiration
central metabolism
Metrics
H-Index
i10 Index
Citation Counts
6
5
219
* Total H IndexRankings
Ranking Based On Selection :6
Hao Wu
Biology
Computer Science
Metrics
H-Index
i10 Index
Citation Counts
5
4
183
* Total H IndexRankings
Ranking Based On Selection :7
Benjamin Shipley
Ecology
Biogeography
GIS
Endemism
Metrics
H-Index
i10 Index
Citation Counts
5
4
99
* Total H IndexRankings
Ranking Based On Selection :8
Ellinor O Alseth
evolutionary ecology
microbiology
Metrics
H-Index
i10 Index
Citation Counts
5
3
182
* Total H IndexRankings
Ranking Based On Selection :9
Stephanie M Bilodeau
ecology
marine systems
coral reefs
Metrics
H-Index
i10 Index
Citation Counts
3
2
41
* Total H IndexRankings
Ranking Based On Selection :10
Tuhin Chakrabortty
Biological physics
Limit of sensing
Metrics
H-Index
i10 Index
Citation Counts
2
2
244
* Total H IndexRankings
Ranking Based On Selection :12
Timothy O'Sullivan
Evolutionary biology
antibiotic resistance
within-host pathogen dynamics
Metrics
H-Index
i10 Index
Citation Counts
1
1
23
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Hang N Nguyen|Hang Ngoc Nguyen, Hang Nguyen
Metrics
H-Index
i10-Index
Citation Counts
18
19
1,608
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
G Ozan Bozdag
Metrics
H-Index
i10-Index
Citation Counts
10
11
356
Evolutionary Genetics
Speciation
Multicellularity
Experimental Evolution
Yeast Genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Paul Frémont
Metrics
H-Index
i10-Index
Citation Counts
6
6
340
ecology
genomics
plankton
climate change
models
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Carina Baskett
Metrics
H-Index
i10-Index
Citation Counts
6
4
304
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Nadia Szeinbaum
Metrics
H-Index
i10-Index
Citation Counts
6
5
219
Biology
microbial physiology
environmental microbiology
anaerobic respiration
central metabolism
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Hao Wu
Metrics
H-Index
i10-Index
Citation Counts
5
4
183
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Benjamin Shipley
Metrics
H-Index
i10-Index
Citation Counts
5
4
99
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Ellinor O Alseth
Metrics
H-Index
i10-Index
Citation Counts
5
3
182
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Stephanie M Bilodeau
Metrics
H-Index
i10-Index
Citation Counts
3
2
41
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Tuhin Chakrabortty
Metrics
H-Index
i10-Index
Citation Counts
2
2
244
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Christopher Zhang
Metrics
H-Index
i10-Index
Citation Counts
2
0
9
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Timothy O'Sullivan
Metrics
H-Index
i10-Index
Citation Counts
1
1
23
Evolutionary biology
antibiotic resistance
within-host pathogen dynamics