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
Sustainable Materials for Engineering and Biomedical Applications
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,627
* Total H IndexRankings
Ranking Based On Selection: 2
Heterogeneous catalysis
Biomass conversions
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
23
32
2,533
* Total H IndexRankings
Ranking Based On Selection: 3
Molecular Genetics
Plant Breeding
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,399
* Total H IndexRankings
Ranking Based On Selection: 4
Food Processing & Storage Stability
Product and Process Optimization
Capacity development
Metrics
H-Index
i10 Index
Citation Counts
20
42
1,091
* Total H IndexRankings
Ranking Based On Selection: 5
Cross-cultural psychology
African indigenous knowledge Systems
special needs education
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,353
* Total H IndexRankings
Ranking Based On Selection: 6
Structural Analysis and Design
Concrete materials
Metrics
H-Index
i10 Index
Citation Counts
17
26
879
* Total H IndexRankings
Ranking Based On Selection: 7
Phytomedicine
Phytopharmacology and drug development
Metrics
H-Index
i10 Index
Citation Counts
17
30
1,389
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
17
26
917
* Total H IndexRankings
Ranking Based On Selection: 9
Food Science
Human Nutrition
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,251
* Total H IndexRankings
Ranking Based On Selection: 10
Analytical Chemistry
Sample Preparation
Chromatographic Analysis
Microexrtraction Techniques
Material Science
Metrics
H-Index
i10 Index
Citation Counts
16
18
938
* Total H IndexRankings
Ranking Based On Selection: 11
MOFs
Supercapacitors
Energy storage devices
Metrics
H-Index
i10 Index
Citation Counts
15
18
773
* Total H IndexRankings
Ranking Based On Selection: 12
Waste Management
Bioremediation and clean technologies
Food Safety and Hygiene
Climate change
Metrics
H-Index
i10 Index
Citation Counts
15
19
720
* Total H IndexRankings
Ranking Based On Selection: 13
Computer Architecture
Digital Logic Design
Computer Arithmetic
Residue Number System
Metrics
H-Index
i10 Index
Citation Counts
15
28
793
* Total H IndexRankings
Ranking Based On Selection: 14
Heat Transfer
Aerodynamics
Computational Fluid Dynamics
Metrics
H-Index
i10 Index
Citation Counts
14
17
498
* Total H IndexRankings
Ranking Based On Selection: 15
Environmental Health Toxicology and Pollution Studies
Metrics
H-Index
i10 Index
Citation Counts
14
17
469
* Total H IndexRankings
Ranking Based On Selection: 16
Associate Professor
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
14
20
551
* Total H IndexRankings
Ranking Based On Selection: 17
Data Mining
Artificial Intelligence and Software Engineering
Metrics
H-Index
i10 Index
Citation Counts
13
18
488
* Total H IndexRankings
Ranking Based On Selection: 18
Sustainable Energy
Hydrological Modeling
Sedimentation Studies
Metrics
H-Index
i10 Index
Citation Counts
13
15
477
* Total H IndexRankings
Ranking Based On Selection: 19
Theoretical and Computational Physics
Theoretical Nuclear Physics
Metrics
H-Index
i10 Index
Citation Counts
13
17
593
* Total H IndexRankings
Ranking Based On Selection: 20
Bioinorganic Chemistry
Medicinal Chemistry
Drug Design
Metrics
H-Index
i10 Index
Citation Counts
12
14
377
* Total H IndexRankings
Ranking Based On Selection: 21
Microbial Fermentation and Antimicrobial Activities of Plant Parts
Metrics
H-Index
i10 Index
Citation Counts
12
14
646
* Total H IndexRankings
Ranking Based On Selection: 22
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
12
15
434
* Total H IndexRankings
Ranking Based On Selection: 23
geophysics
solar cells materials
Metrics
H-Index
i10 Index
Citation Counts
12
15
409
* Total H IndexRankings
Ranking Based On Selection: 24
Entomology
Metrics
H-Index
i10 Index
Citation Counts
12
17
366
* Total H IndexRankings
Ranking Based On Selection: 25
Wine preparation and toxicology from local fruits
Metrics
H-Index
i10 Index
Citation Counts
12
14
515
Sefiu Adekunle Bello
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
23
41
1,627
Sustainable Materials for Engineering and Biomedical Applications
Olusola O. James
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
23
32
2,533
Heterogeneous catalysis
Biomass conversions
Electrochemistry
Olawale Mashood Aliyu
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
21
33
1,399
Molecular Genetics
Plant Breeding
Biotechnology
Wasiu Awoyale
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
20
42
1,091
Food Processing & Storage Stability
Product and Process Optimization
Capacity development
Olaniyi Bojuwoye
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,353
Cross-cultural psychology
African indigenous knowledge Systems
special needs education
Odeyemi Samson Olalekan
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
17
26
879
Emmanuel Ajani
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
17
30
1,389
Phytomedicine
Phytopharmacology and drug development
Oladimeji Adebayo A.
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
17
26
917
Adewumi Toyin Oyeyinka
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,251
Food Science
Human Nutrition
Lukman Bola Abdulra'uf
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
16
18
938
Analytical Chemistry
Sample Preparation
Chromatographic Analysis
Microexrtraction Techniques
Material Science
Otun Kabir
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
15
18
773
Adeolu Adedotun Timothy
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
15
19
720
Waste Management
Bioremediation and clean technologies
Food Safety and Hygiene
Climate change
Kazeem Alagbe Gbolagade
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
15
28
793
Computer Architecture
Digital Logic Design
Computer Arithmetic
Residue Number System
Olalekan A. Olayemi
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
14
17
498
Heat Transfer
Aerodynamics
Computational Fluid Dynamics
Olaniyi Afolabi Opasola
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
14
17
469
Zebaze Kana Mg
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
14
20
551
Associate Professor
Materials Science
Sulaiman Olaniyi Abdulsalam
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
13
18
488
Adeniyi Ganiyu Adeogun
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
13
15
477
Wasiu Akanni Yahya
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
13
17
593
Theoretical and Computational Physics
Theoretical Nuclear Physics
Yusuf Oloruntoyin Ayipo
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
12
14
377
Bioinorganic Chemistry
Medicinal Chemistry
Drug Design
Adeyinka Ajiboye
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
12
14
646
Microbial Fermentation and Antimicrobial Activities of Plant Parts
Agf Alabi
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
12
15
434
Adebayo Olaniyi Aina
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
12
15
409
Ajao Adeyemi
Kwara State University
Ilorin, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
12
17
366
Wine preparation and toxicology from local fruits