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 years. As of Feb 02, 2025, the rankings are determined according to the Total H Index. BETA 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 (870.053) 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
Operations Research
Hyper-heuristics
Evolutionary Computation
Metaheuristics
Publishing Ethics
Metrics
H-Index
i10 Index
Citation Counts
77
244
22,538
* Total H IndexRankings
Ranking Based On Selection: 2
Assisted Reproduction
Epigenetics
Nutritional Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
57
120
13,195
* Total H IndexRankings
Ranking Based On Selection: 3
Fungal Biology
Evolution of sex and asexuality
Antifungal drug resistance
Metrics
H-Index
i10 Index
Citation Counts
51
120
15,176
* Total H IndexRankings
Ranking Based On Selection: 4
immunology
immune modulation
biomaterials
foreign body response
allergy
Metrics
H-Index
i10 Index
Citation Counts
46
93
8,733
* Total H IndexRankings
Ranking Based On Selection: 5
Hearing
Tinnitus
Evidence synthesis
Outcome measures
Psychological treatments
Metrics
H-Index
i10 Index
Citation Counts
43
88
6,732
* Total H IndexRankings
Ranking Based On Selection: 6
ecology
biodiversity
biogeography
Metrics
H-Index
i10 Index
Citation Counts
43
82
13,714
* Total H IndexRankings
Ranking Based On Selection: 7
Evolutionary Biology
population genomics
edaphic adaptation
polyploidy
Metrics
H-Index
i10 Index
Citation Counts
42
59
7,788
* Total H IndexRankings
Ranking Based On Selection: 8
bacterial pathogenicity
protein secretion
quorum sensing
hand hygiene
Metrics
H-Index
i10 Index
Citation Counts
40
55
6,015
* Total H IndexRankings
Ranking Based On Selection: 9
Systems Biology - Genomics - Bioinformatics - Machine Learning - Brain Cancer - Addiction -
Metrics
H-Index
i10 Index
Citation Counts
38
60
6,228
* Total H IndexRankings
Ranking Based On Selection: 10
Molecular Phylogenetics
Parasitology
Schistosomiasis
Molluscan Taxonomy
Foraminiferal Evolution
Metrics
H-Index
i10 Index
Citation Counts
38
63
4,964
* Total H IndexRankings
Ranking Based On Selection: 11
evolutionary genetics
left right asymmetry
development
colour polymorphism
speciation
Metrics
H-Index
i10 Index
Citation Counts
35
67
4,232
* Total H IndexRankings
Ranking Based On Selection: 12
developmental biology
germ cells
evolution
biotechnology
animal reproduction
Metrics
H-Index
i10 Index
Citation Counts
33
55
3,787
* Total H IndexRankings
Ranking Based On Selection: 13
heuristic algorithms
evolutionary algorithms
combinatorial optimization
multi-objective optimization
simulation optimization
Metrics
H-Index
i10 Index
Citation Counts
33
75
3,220
* Total H IndexRankings
Ranking Based On Selection: 14
Developmental Biology
Metrics
H-Index
i10 Index
Citation Counts
33
56
2,965
* Total H IndexRankings
Ranking Based On Selection: 15
Earth System Science
Biodiversity
Geodiversity
Green finance
AI
Metrics
H-Index
i10 Index
Citation Counts
31
45
6,418
* Total H IndexRankings
Ranking Based On Selection: 16
synthetic biology
engineering biology
biotechnology
metabolic engineering
enzyme evolution
Metrics
H-Index
i10 Index
Citation Counts
31
43
5,816
* Total H IndexRankings
Ranking Based On Selection: 17
Reproductive Biology
Metrics
H-Index
i10 Index
Citation Counts
30
49
4,698
* Total H IndexRankings
Ranking Based On Selection: 18
Zooarchaeology
Metrics
H-Index
i10 Index
Citation Counts
30
49
2,824
* Total H IndexRankings
Ranking Based On Selection: 19
Freshwater
Ecology
Mollusca
Invertebrates
Tropical
Metrics
H-Index
i10 Index
Citation Counts
29
50
2,828
* Total H IndexRankings
Ranking Based On Selection: 20
evolutionary ecology
host/parasite interactions
Bryozoa
Myxozoa
haplosporidians
Metrics
H-Index
i10 Index
Citation Counts
25
40
2,286
* Total H IndexRankings
Ranking Based On Selection: 21
Molecular Microbiology. Biofilm. Gene regulation. Quorum Sensing
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,759
* Total H IndexRankings
Ranking Based On Selection: 22
Ecology
evolution
behaviour
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,905
* Total H IndexRankings
Ranking Based On Selection: 23
Mitochondrial bioenergetics
hypertension
obesity and diabetes
cardiovascular diseases
biological properties of metal oxide n
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,791
* Total H IndexRankings
Ranking Based On Selection: 24
evolution
chloroplast
apicomplexa
dioflagellate algae
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,134
* Total H IndexRankings
Ranking Based On Selection: 25
Algal biotechnology for high value compounds
Metrics
H-Index
i10 Index
Citation Counts
22
28
5,228
Graham Kendall
Metrics
H-Index
i10-Index
Citation Counts
77
244
22,538
Operations Research
Hyper-heuristics
Evolutionary Computation
Metaheuristics
Publishing Ethics
Kevin Sinclair
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
57
120
13,195
Assisted Reproduction
Epigenetics
Nutritional Biochemistry
Paul S Dyer
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
51
120
15,176
Fungal Biology
Evolution of sex and asexuality
Antifungal drug resistance
Amir M Ghaemmaghami
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
46
93
8,733
immunology
immune modulation
biomaterials
foreign body response
allergy
Derek Hoare
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
43
88
6,732
Hearing
Tinnitus
Evidence synthesis
Outcome measures
Psychological treatments
Richard Field
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
43
82
13,714
ecology
biodiversity
biogeography
Levi Yant
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
42
59
7,788
Evolutionary Biology
population genomics
edaphic adaptation
polyploidy
Kim Rachael Hardie
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
40
55
6,015
bacterial pathogenicity
protein secretion
quorum sensing
hand hygiene
Anbarasu Lourdusamy
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
38
60
6,228
Systems Biology - Genomics - Bioinformatics - Machine Learning - Brain Cancer - Addiction -
Christopher M Wade
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
38
63
4,964
Molecular Phylogenetics
Parasitology
Schistosomiasis
Molluscan Taxonomy
Foraminiferal Evolution
Angus Davison
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
35
67
4,232
evolutionary genetics
left right asymmetry
development
colour polymorphism
speciation
Ramiro Alberio
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
33
55
3,787
developmental biology
germ cells
evolution
biotechnology
animal reproduction
Dario Landa Silva
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
33
75
3,220
heuristic algorithms
evolutionary algorithms
combinatorial optimization
multi-objective optimization
simulation optimization
Andrew D Johnson
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
33
56
2,965
Franziska Schrodt
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
31
45
6,418
Earth System Science
Biodiversity
Geodiversity
Green finance
AI
John Heap
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
31
43
5,816
synthetic biology
engineering biology
biotechnology
metabolic engineering
enzyme evolution
Adam Watkins
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
30
49
4,698
Naomi Sykes
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
30
49
2,824
Alexandra Zieritz
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
29
50
2,828
Freshwater
Ecology
Mollusca
Invertebrates
Tropical
Hanna Hartikainen
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
25
40
2,286
evolutionary ecology
host/parasite interactions
Bryozoa
Myxozoa
haplosporidians
Manuel Romero
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
32
1,759
Molecular Microbiology. Biofilm. Gene regulation. Quorum Sensing
Tom Reader
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
41
1,905
Pung Yuh Fen
Metrics
H-Index
i10-Index
Citation Counts
23
30
1,791
Mitochondrial bioenergetics
hypertension
obesity and diabetes
cardiovascular diseases
biological properties of metal oxide n
Ellen Nisbet
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
35
2,134
evolution
chloroplast
apicomplexa
dioflagellate algae
Ellis O'Neill
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
22
28
5,228
Algal biotechnology for high value compounds