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 01, 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
Chronic Kidney Disease
Diabetic Nephropathy
Dialysis
HIV/AIDS
Metrics
H-Index
i10 Index
Citation Counts
30
72
2,538
* Total H IndexRankings
Ranking Based On Selection: 2
HIV & Family Medicine
Metrics
H-Index
i10 Index
Citation Counts
29
62
2,455
* Total H IndexRankings
Ranking Based On Selection: 3
Nephrology and HIV Medicine
Metrics
H-Index
i10 Index
Citation Counts
28
79
3,149
* Total H IndexRankings
Ranking Based On Selection: 4
Obstetrics and Gynaecology
Metrics
H-Index
i10 Index
Citation Counts
26
49
31,448
* Total H IndexRankings
Ranking Based On Selection: 5
paediatrics
Metrics
H-Index
i10 Index
Citation Counts
26
57
6,180
* Total H IndexRankings
Ranking Based On Selection: 6
Criminology
policing
democratic elections
conflict
Metrics
H-Index
i10 Index
Citation Counts
26
60
2,473
* Total H IndexRankings
Ranking Based On Selection: 7
Food Security
Agricultural Policy
Agricultural Productivity
Metrics
H-Index
i10 Index
Citation Counts
26
36
1,789
* Total H IndexRankings
Ranking Based On Selection: 8
Clinical Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
24
48
1,940
* Total H IndexRankings
Ranking Based On Selection: 9
Internal Medicine
Gastroenterology
Hepatology
Hepatitis
Metrics
H-Index
i10 Index
Citation Counts
24
33
5,973
* Total H IndexRankings
Ranking Based On Selection: 10
Cardiovascular Health
Child and Newborn Health
Metrics
H-Index
i10 Index
Citation Counts
22
31
18,806
* Total H IndexRankings
Ranking Based On Selection: 11
Antibiotic Resistance
Infection Control
Drug Discovery
Emerging Pathogens
Immune Signaling
Metrics
H-Index
i10 Index
Citation Counts
21
36
2,499
* Total H IndexRankings
Ranking Based On Selection: 12
Paediatric Infectious Diseases
Epidemiology
Tuberculosis
HIV
Malaria
Metrics
H-Index
i10 Index
Citation Counts
21
35
2,055
* Total H IndexRankings
Ranking Based On Selection: 13
Drug Delivery
Natural polymers
Nanotechnology
Dissolutions
Bioequivalence
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,834
* Total H IndexRankings
Ranking Based On Selection: 14
Cardiology/ Internal Medicine/ Cardiovascular and Clinical Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
20
24
4,915
* Total H IndexRankings
Ranking Based On Selection: 15
Haemato-oncology
Immunology
Blood Transfusion Science and infectious diseases
Metrics
H-Index
i10 Index
Citation Counts
20
28
2,105
* Total H IndexRankings
Ranking Based On Selection: 16
General surgery & Cardiothoracic Surgery
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,253
* Total H IndexRankings
Ranking Based On Selection: 17
Biopolymers
Mucoadhesion
Solid & Liquid dosage formulation
Bioequivalence
Particle engineering
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,319
* Total H IndexRankings
Ranking Based On Selection: 18
Macroeconomic modeling
Public sector economics
Energy
Environmental Economics
Finance and
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,295
* Total H IndexRankings
Ranking Based On Selection: 19
Pharmacology and Toxicology
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,019
* Total H IndexRankings
Ranking Based On Selection: 20
Food safety and security
Public Health Microbiology
Antimicrobial Resistance
Metrics
H-Index
i10 Index
Citation Counts
17
20
620
* Total H IndexRankings
Ranking Based On Selection: 21
Reproductive health
infertility
reproductive endocrinology
adolescent gynaecology
Metrics
H-Index
i10 Index
Citation Counts
16
28
1,229
* Total H IndexRankings
Ranking Based On Selection: 22
Geotechnical Engineering
Foundation Engineering
Solid Waste Valorization
Numerical Modelling
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
16
21
904
* Total H IndexRankings
Ranking Based On Selection: 23
Epidemiology
Zoonoses
Emerging diseases
Neglected Tropical Diseases
Metrics
H-Index
i10 Index
Citation Counts
16
29
914
* Total H IndexRankings
Ranking Based On Selection: 24
One-Health
Bacteriology
Epidemiology
AMR
Biorisk Management
Metrics
H-Index
i10 Index
Citation Counts
16
36
983
* Total H IndexRankings
Ranking Based On Selection: 25
Medical Entomology/Parasitology
Metrics
H-Index
i10 Index
Citation Counts
16
22
735
Emmanuel Idoko Agaba
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
30
72
2,538
Chronic Kidney Disease
Diabetic Nephropathy
Dialysis
HIV/AIDS
Patricia A Agaba
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
29
62
2,455
Obstetrics and Gynaecology
Etannibi Alemika
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
26
60
2,473
Criminology
policing
democratic elections
conflict
Food Security
Agricultural Policy
Agricultural Productivity
Ayuba Ibrahim Zoakah|Ayuba Zoakah
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
24
48
1,940
Clinical Epidemiology
Abraham Orkurga Malu
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
24
33
5,973
Internal Medicine
Gastroenterology
Hepatology
Hepatitis
Christopher Sabo Yilgwan
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
22
31
18,806
Kenneth Ikenna Onyedibe
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
21
36
2,499
Antibiotic Resistance
Infection Control
Drug Discovery
Emerging Pathogens
Immune Signaling
Augustine Ebonyi
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
21
35
2,055
Paediatric Infectious Diseases
Epidemiology
Tuberculosis
HIV
Malaria
Ndidi C. Ngwuluka
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,834
Drug Delivery
Natural polymers
Nanotechnology
Dissolutions
Bioequivalence
Ganiyu Adeniyi Amusa|Amusa GA, Ganiyu A Amusa, G Amusa
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
20
24
4,915
Cardiology/ Internal Medicine/ Cardiovascular and Clinical Epidemiology
Haemato-oncology
Immunology
Blood Transfusion Science and infectious diseases
General surgery & Cardiothoracic Surgery
Biopolymers
Mucoadhesion
Solid & Liquid dosage formulation
Bioequivalence
Particle engineering
Macroeconomic modeling
Public sector economics
Energy
Environmental Economics
Finance and
Noel N. Wannang
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
17
29
1,019
Pharmacology and Toxicology
Pwaveno H. Bamaiyi
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
17
20
620
Food safety and security
Public Health Microbiology
Antimicrobial Resistance
Reproductive health
infertility
reproductive endocrinology
adolescent gynaecology
Geotechnical Engineering
Foundation Engineering
Solid Waste Valorization
Numerical Modelling
Artificial Intelligence
Asabe Adamu Dzikwi-Emennaa
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
16
29
914
Epidemiology
Zoonoses
Emerging diseases
Neglected Tropical Diseases
Asinamai Athliamai Bitrus
University of Jos
Jos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
16
36
983