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 29, 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 (873.688) 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
Analytical Solutions of Differential Equations
Fractional Differential Equations
Metrics
H-Index
i10 Index
Citation Counts
51
220
8,957
* Total H IndexRankings
Ranking Based On Selection: 2
Superconductivity
Metrics
H-Index
i10 Index
Citation Counts
43
107
5,082
* Total H IndexRankings
Ranking Based On Selection: 3
Fisheries management
Aquatic Resource conservation
Stock Assessment
Biology and ecology of Fishes
Metrics
H-Index
i10 Index
Citation Counts
43
152
6,069
* Total H IndexRankings
Ranking Based On Selection: 4
Superconductivity
Materials Science
Condensed Matter Physics
Density Functional Theory
Metrics
H-Index
i10 Index
Citation Counts
41
101
4,459
* Total H IndexRankings
Ranking Based On Selection: 5
phytochemistry
food science
organic synthesis
natural product
nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
38
86
4,908
* Total H IndexRankings
Ranking Based On Selection: 6
Plant Taxonomy
Ethnobotany
Medicinal Plants
Biodiversity Conservation
Biosystematics and Molecular Systematics
Metrics
H-Index
i10 Index
Citation Counts
38
118
4,390
* Total H IndexRankings
Ranking Based On Selection: 7
Renewable energy
Heat and mass transfer
Bio Solid Mechanics
Drying technology
food processing
Metrics
H-Index
i10 Index
Citation Counts
36
72
4,677
* Total H IndexRankings
Ranking Based On Selection: 8
Environmental Health
Metrics
H-Index
i10 Index
Citation Counts
36
61
2,994
* Total H IndexRankings
Ranking Based On Selection: 9
Electrical Energy
Electromagnetics and High Power Microwave Device
Metrics
H-Index
i10 Index
Citation Counts
35
160
7,164
* Total H IndexRankings
Ranking Based On Selection: 10
Land Change Science
Thermal Environment
RS
GeoAI
Environmental Management and Sustainability
Metrics
H-Index
i10 Index
Citation Counts
34
75
3,659
* Total H IndexRankings
Ranking Based On Selection: 11
Hydrothermal Synthesis
Multifunctional Inorganic Materials
Computational Materials Science
Metrics
H-Index
i10 Index
Citation Counts
34
48
3,536
* Total H IndexRankings
Ranking Based On Selection: 12
Cyber Security
Quantum Cryptography
Robust Control
Renewable Energy
Microgrid & Smart Grid
Metrics
H-Index
i10 Index
Citation Counts
33
74
4,176
* Total H IndexRankings
Ranking Based On Selection: 13
Surface Plasmon Resonance Bio-Sensor
Photonic Crystal Fiber
Underwater Wireless Communication
Power System
Metrics
H-Index
i10 Index
Citation Counts
33
83
3,464
* Total H IndexRankings
Ranking Based On Selection: 14
Photovoltaics
Semiconductor Physics
Functional Materials
Thin Films
Nano Materials
Metrics
H-Index
i10 Index
Citation Counts
32
63
2,789
* Total H IndexRankings
Ranking Based On Selection: 15
Energy Materials
Photovoltaics
Photonics
Sensors & Instrumentation
Metrics
H-Index
i10 Index
Citation Counts
32
74
3,836
* Total H IndexRankings
Ranking Based On Selection: 16
Plant abiotic stress
microbial symbiosis
Metrics
H-Index
i10 Index
Citation Counts
31
56
2,817
* Total H IndexRankings
Ranking Based On Selection: 17
Energy Technology
Optimisation Techniques
Alternative Fuels
Metrics
H-Index
i10 Index
Citation Counts
31
55
3,564
* Total H IndexRankings
Ranking Based On Selection: 18
Glycobiology
Protein Biochemistry
Cell Biology
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
31
48
4,348
* Total H IndexRankings
Ranking Based On Selection: 19
Mathematical Demography
Population Modeling
Reproductive Health
Population Estimation and Projection
Metrics
H-Index
i10 Index
Citation Counts
31
170
6,355
* Total H IndexRankings
Ranking Based On Selection: 20
Cancer biology
Cancer marker development
cancer drug development and delivery
Metrics
H-Index
i10 Index
Citation Counts
31
68
2,952
* Total H IndexRankings
Ranking Based On Selection: 21
Health Expectancy
Gerontology
Demography
Public Health
Metrics
H-Index
i10 Index
Citation Counts
30
41
8,268
* Total H IndexRankings
Ranking Based On Selection: 22
Pharmaceutics
Pharmacology and Structural Biology
Metrics
H-Index
i10 Index
Citation Counts
30
129
4,467
* Total H IndexRankings
Ranking Based On Selection: 23
Social Epidemiology
Maternal and Child Health and Nutrition
Gender-Based Violence
Adolescent Health
Metrics
H-Index
i10 Index
Citation Counts
29
40
4,637
* Total H IndexRankings
Ranking Based On Selection: 24
Control Theory and Applications
Power System Dynamics
Microgrid
Power Electronics
Metrics
H-Index
i10 Index
Citation Counts
28
92
3,006
* Total H IndexRankings
Ranking Based On Selection: 25
Molecular Biology
Protein chemistry
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
28
68
2,966
M Ali Akbar
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
51
220
8,957
Analytical Solutions of Differential Equations
Fractional Differential Equations
Saleh Hasan Naqib
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
43
107
5,082
Md Yeamin Hossain
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
43
152
6,069
Fisheries management
Aquatic Resource conservation
Stock Assessment
Biology and ecology of Fishes
Akma Islam
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
41
101
4,459
Superconductivity
Materials Science
Condensed Matter Physics
Density Functional Theory
Ashik Mosaddik
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
38
86
4,908
phytochemistry
food science
organic synthesis
natural product
nanomedicine
AHM Mahbubur Rahman
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
38
118
4,390
Plant Taxonomy
Ethnobotany
Medicinal Plants
Biodiversity Conservation
Biosystematics and Molecular Systematics
Mohammad UH Joardder
Metrics
H-Index
i10-Index
Citation Counts
36
72
4,677
Renewable energy
Heat and mass transfer
Bio Solid Mechanics
Drying technology
food processing
Khaled Hossain
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
36
61
2,994
Md Mortuza Ali
Metrics
H-Index
i10-Index
Citation Counts
35
160
7,164
Electrical Energy
Electromagnetics and High Power Microwave Device
Abdulla - Al Kafy
Metrics
H-Index
i10-Index
Citation Counts
34
75
3,659
Land Change Science
Thermal Environment
RS
GeoAI
Environmental Management and Sustainability
Mirza Rubel
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
34
48
3,536
Hydrothermal Synthesis
Multifunctional Inorganic Materials
Computational Materials Science
Sajal K Das
Metrics
H-Index
i10-Index
Citation Counts
33
74
4,176
Cyber Security
Quantum Cryptography
Robust Control
Renewable Energy
Microgrid & Smart Grid
Shamim Anower
Metrics
H-Index
i10-Index
Citation Counts
33
83
3,464
Surface Plasmon Resonance Bio-Sensor
Photonic Crystal Fiber
Underwater Wireless Communication
Power System
Jaker Hossain
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
32
63
2,789
Photovoltaics
Semiconductor Physics
Functional Materials
Thin Films
Nano Materials
Abu Bakar Md Ismail
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
32
74
3,836
Energy Materials
Photovoltaics
Photonics
Sensors & Instrumentation
Ahmad Humayan Kabir
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
31
56
2,817
Plant abiotic stress
microbial symbiosis
Barun Kumar Das
Metrics
H-Index
i10-Index
Citation Counts
31
55
3,564
Energy Technology
Optimisation Techniques
Alternative Fuels
Imtiaj Hasan
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
31
48
4,348
Glycobiology
Protein Biochemistry
Cell Biology
Microbiology
Md Rafiqul Islam
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
31
170
6,355
Mathematical Demography
Population Modeling
Reproductive Health
Population Estimation and Projection
Farhadul Islam|Farhadul Islam
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
31
68
2,952
Cancer biology
Cancer marker development
cancer drug development and delivery
Md Ismail Tareque
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
30
41
8,268
Health Expectancy
Gerontology
Demography
Public Health
Rahman Md Bytul Mokaddesur
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
30
129
4,467
Pharmaceutics
Pharmacology and Structural Biology
Md Mosfequr Rahman
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
29
40
4,637
Social Epidemiology
Maternal and Child Health and Nutrition
Gender-Based Violence
Adolescent Health
Tushar Kanti Roy
Metrics
H-Index
i10-Index
Citation Counts
28
92
3,006
Control Theory and Applications
Power System Dynamics
Microgrid
Power Electronics
Md Abu Reza
Rajshahi University
Rajshahi, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
28
68
2,966
Molecular Biology
Protein chemistry
Bioinformatics