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 Jan 30, 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 (873.690) 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
Decision Trees
Ensemble Classifiers
Statistical Quality Control and Survey Sampling
Metrics
H-Index
i10 Index
Citation Counts
62
332
14,401
* Total H IndexRankings
Ranking Based On Selection: 2
Clinical Pharmacy
Clinical Trial
Systematic reviews
Meta-analysis
Network Meta-analysis
Metrics
H-Index
i10 Index
Citation Counts
61
199
12,263
* Total H IndexRankings
Ranking Based On Selection: 3
Agricultural Economics
Rural Development
Rural Energy
Energy Economics
Migration
Metrics
H-Index
i10 Index
Citation Counts
47
249
12,216
* Total H IndexRankings
Ranking Based On Selection: 4
Stress physiology of microbes
Yeast Physiology
Intracellular pH
Metrics
H-Index
i10 Index
Citation Counts
43
121
6,016
* Total H IndexRankings
Ranking Based On Selection: 5
Microbiology and Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
34
89
4,837
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
32
117
4,653
* Total H IndexRankings
Ranking Based On Selection: 7
Veterinary Pathology
Veterinary Epidemiology and Public Health
Metrics
H-Index
i10 Index
Citation Counts
31
86
3,712
* Total H IndexRankings
Ranking Based On Selection: 8
Animal genomics
Metrics
H-Index
i10 Index
Citation Counts
30
101
4,323
* Total H IndexRankings
Ranking Based On Selection: 9
Gastrointestinal Health
feed additives
Metrics
H-Index
i10 Index
Citation Counts
29
64
4,441
* Total H IndexRankings
Ranking Based On Selection: 10
Chiropteran Biology
Conservation Biology
Wildlife and Ecology
Metrics
H-Index
i10 Index
Citation Counts
28
99
3,478
* Total H IndexRankings
Ranking Based On Selection: 11
Gamete Biology
Cryobiology
sperm biology
Metrics
H-Index
i10 Index
Citation Counts
27
51
3,089
* Total H IndexRankings
Ranking Based On Selection: 12
Animal Nutrition
Metrics
H-Index
i10 Index
Citation Counts
26
72
2,757
* Total H IndexRankings
Ranking Based On Selection: 13
Veterinary Medicine
Metrics
H-Index
i10 Index
Citation Counts
26
50
1,771
* Total H IndexRankings
Ranking Based On Selection: 14
Bioenergy
Biofuel
Metrics
H-Index
i10 Index
Citation Counts
25
36
2,206
* Total H IndexRankings
Ranking Based On Selection: 15
Parasitology
Metrics
H-Index
i10 Index
Citation Counts
24
61
2,872
* Total H IndexRankings
Ranking Based On Selection: 16
Food & Nutrition
Food Safety
Functional Foods
Sustainable Food Systems
Food Innovation
Metrics
H-Index
i10 Index
Citation Counts
24
40
3,218
* Total H IndexRankings
Ranking Based On Selection: 17
Statistics
Metrics
H-Index
i10 Index
Citation Counts
24
61
2,217
* Total H IndexRankings
Ranking Based On Selection: 18
CRISPR-cas system
Antibiotic resistance
Metrics
H-Index
i10 Index
Citation Counts
24
36
2,415
* Total H IndexRankings
Ranking Based On Selection: 19
Genetics
Molecular evolution
CRISPR
Adaptive selection
Positive selection
Metrics
H-Index
i10 Index
Citation Counts
23
55
1,958
* Total H IndexRankings
Ranking Based On Selection: 20
molecular Biology Genotoxicity cell culture gene expression analysis
Metrics
H-Index
i10 Index
Citation Counts
23
46
1,632
* Total H IndexRankings
Ranking Based On Selection: 21
Animal Genetics and Genomics
Metrics
H-Index
i10 Index
Citation Counts
23
54
2,194
* Total H IndexRankings
Ranking Based On Selection: 22
Parasitology
Parasitic immunology
Parasitic Vaccinology
Parasitic biotechnology
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,374
* Total H IndexRankings
Ranking Based On Selection: 23
Medical Microbiology
AMR
Probiotics
Zoonosis
COVID
Metrics
H-Index
i10 Index
Citation Counts
22
38
2,556
* Total H IndexRankings
Ranking Based On Selection: 24
Bioenergy
Waste Valorization
Ecotoxicology
Environmental Microbiology
Microbial Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
21
54
1,759
* Total H IndexRankings
Ranking Based On Selection: 25
Poultry Nutrition
Incubation Technology
Poultry Waste Management
Metrics
H-Index
i10 Index
Citation Counts
21
55
1,797
Muhammad Azam
Metrics
H-Index
i10-Index
Citation Counts
62
332
14,401
Decision Trees
Ensemble Classifiers
Statistical Quality Control and Survey Sampling
Tahir Mehmood Khan
Metrics
H-Index
i10-Index
Citation Counts
61
199
12,263
Clinical Pharmacy
Clinical Trial
Systematic reviews
Meta-analysis
Network Meta-analysis
Muhammad İmran
Metrics
H-Index
i10-Index
Citation Counts
47
249
12,216
Agricultural Economics
Rural Development
Rural Energy
Energy Economics
Migration
Azmat Ullah
Metrics
H-Index
i10-Index
Citation Counts
43
121
6,016
Stress physiology of microbes
Yeast Physiology
Intracellular pH
Muhammad Zubair Shabbir
Metrics
H-Index
i10-Index
Citation Counts
34
89
4,837
Microbiology and Molecular Biology
MR Muhammad Zain Saleem
Metrics
H-Index
i10-Index
Citation Counts
32
117
4,653
Muhammad Younus
Metrics
H-Index
i10-Index
Citation Counts
31
86
3,712
Veterinary Pathology
Veterinary Epidemiology and Public Health
Masroor Ellahi Babar
Metrics
H-Index
i10-Index
Citation Counts
30
101
4,323
Habib Rehman
Metrics
H-Index
i10-Index
Citation Counts
29
64
4,441
Gastrointestinal Health
feed additives
Arshad Javid
Metrics
H-Index
i10-Index
Citation Counts
28
99
3,478
Chiropteran Biology
Conservation Biology
Wildlife and Ecology
A Ijaz
Metrics
H-Index
i10-Index
Citation Counts
27
51
3,089
Gamete Biology
Cryobiology
sperm biology
Talat Naseer Pasha
Metrics
H-Index
i10-Index
Citation Counts
26
72
2,757
Muhammad Avais
Metrics
H-Index
i10-Index
Citation Counts
26
50
1,771
Muhammad Arshad
Metrics
H-Index
i10-Index
Citation Counts
25
36
2,206
Muhammad Fiaz Qamar
Metrics
H-Index
i10-Index
Citation Counts
24
61
2,872
Hafiz Shahbaz|Hafiz M Shahbaz, HM Shahbaz
Metrics
H-Index
i10-Index
Citation Counts
24
40
3,218
Food & Nutrition
Food Safety
Functional Foods
Sustainable Food Systems
Food Innovation
Nasrullah Khan
Metrics
H-Index
i10-Index
Citation Counts
24
61
2,217
Muhammad Abu Bakr Shabbir
Metrics
H-Index
i10-Index
Citation Counts
24
36
2,415
CRISPR-cas system
Antibiotic resistance
Hafiz Ishfaq Ahmad
Metrics
H-Index
i10-Index
Citation Counts
23
55
1,958
Genetics
Molecular evolution
CRISPR
Adaptive selection
Positive selection
Muhammad Muddassir Ali
Metrics
H-Index
i10-Index
Citation Counts
23
46
1,632
molecular Biology Genotoxicity cell culture gene expression analysis
Asif Nadeem
Metrics
H-Index
i10-Index
Citation Counts
23
54
2,194
Animal Genetics and Genomics
Muhammad Imran Rashid
Metrics
H-Index
i10-Index
Citation Counts
22
41
1,374
Parasitology
Parasitic immunology
Parasitic Vaccinology
Parasitic biotechnology
Muhammad Nawaz
Metrics
H-Index
i10-Index
Citation Counts
22
38
2,556
Medical Microbiology
AMR
Probiotics
Zoonosis
COVID
Ali Hussain
Metrics
H-Index
i10-Index
Citation Counts
21
54
1,759
Bioenergy
Waste Valorization
Ecotoxicology
Environmental Microbiology
Microbial Biotechnology
Athar Mahmud
Metrics
H-Index
i10-Index
Citation Counts
21
55
1,797
Poultry Nutrition
Incubation Technology
Poultry Waste Management