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
Haematology
Immunology
Blood Group Serology
Blood Transfusion Science
Public Health
Metrics
H-Index
i10 Index
Citation Counts
119
499
35,892
* Total H IndexRankings
Ranking Based On Selection: 2
Physiology
Non Communicable Diseases e.g Hypertension
Diabetes
orphan care and trauma
Trafficking in Person prevention
Metrics
H-Index
i10 Index
Citation Counts
62
93
23,993
* Total H IndexRankings
Ranking Based On Selection: 3
Immunology of infectious diseases HIV/AIDS
TB
Metrics
H-Index
i10 Index
Citation Counts
39
64
6,511
* Total H IndexRankings
Ranking Based On Selection: 4
Veterinary Epidemiology
Research Methods & Biostatistics
Animal Health Economics
Veterinary Science
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,064
* Total H IndexRankings
Ranking Based On Selection: 5
Veterinary Microbiology
Zoonotic diseases
Biosafety and Biosecurity
Metrics
H-Index
i10 Index
Citation Counts
27
47
2,588
* Total H IndexRankings
Ranking Based On Selection: 6
Genetics
Animal Science
Biostatistics
Metrics
H-Index
i10 Index
Citation Counts
25
41
1,814
* Total H IndexRankings
Ranking Based On Selection: 7
Animal Science
Metrics
H-Index
i10 Index
Citation Counts
25
53
2,148
* Total H IndexRankings
Ranking Based On Selection: 8
Public Health
Metrics
H-Index
i10 Index
Citation Counts
24
51
2,141
* Total H IndexRankings
Ranking Based On Selection: 9
Biochemistry
Drug biodiscovery
Phytochemistry
Microbial Biochemistry
Drug resistance
Metrics
H-Index
i10 Index
Citation Counts
24
50
2,009
* Total H IndexRankings
Ranking Based On Selection: 10
Nephrology
HIV Medicine
Adolescents
Essential Medicines
Rational Use of Medicine
Metrics
H-Index
i10 Index
Citation Counts
23
44
2,581
* Total H IndexRankings
Ranking Based On Selection: 11
allergy
HIV
clinical immunology
Metrics
H-Index
i10 Index
Citation Counts
23
42
2,349
* Total H IndexRankings
Ranking Based On Selection: 12
Agricultural Extension
organic farming
animal nutrition and rural development
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,385
* Total H IndexRankings
Ranking Based On Selection: 13
Mental Health
Medical education
Leadership
Ethics
Psychosis
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,005
* Total H IndexRankings
Ranking Based On Selection: 14
Public Health
women's mental health
Metrics
H-Index
i10 Index
Citation Counts
16
27
867
* Total H IndexRankings
Ranking Based On Selection: 15
Low back pain
Sports science
Physiotherapy
HIV and AIDS
adolescent health
Metrics
H-Index
i10 Index
Citation Counts
16
24
945
* Total H IndexRankings
Ranking Based On Selection: 16
Nutritional biochemistry
Metrics
H-Index
i10 Index
Citation Counts
16
18
961
* Total H IndexRankings
Ranking Based On Selection: 17
Computer-aided Drug discovery and development (CADD)
Malaria
Tuberculosis
Infectious diseases
Metrics
H-Index
i10 Index
Citation Counts
16
20
2,450
* Total H IndexRankings
Ranking Based On Selection: 18
Biology and Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,105
* Total H IndexRankings
Ranking Based On Selection: 19
ethnoveterinary
moringa
Metrics
H-Index
i10 Index
Citation Counts
15
18
2,890
* Total H IndexRankings
Ranking Based On Selection: 20
Toxicology
Neuropharmacology
Toxinology
Venoms
Natural Products
Metrics
H-Index
i10 Index
Citation Counts
15
18
720
* Total H IndexRankings
Ranking Based On Selection: 21
Vaccinology
Virology
Microbiotechnology
Genomics
Higher Education Pedagogy
Metrics
H-Index
i10 Index
Citation Counts
15
24
596
* Total H IndexRankings
Ranking Based On Selection: 22
Infectious diseases and occupational medicine
Metrics
H-Index
i10 Index
Citation Counts
14
22
515
* Total H IndexRankings
Ranking Based On Selection: 23
Public health nutrition
clinical nutrition
pediatric nutrition
micronutrients and health
Metrics
H-Index
i10 Index
Citation Counts
13
17
591
* Total H IndexRankings
Ranking Based On Selection: 24
Health Systems and Policies
Maternal and Child Health
Natural Resources Management and Adolescent
Metrics
H-Index
i10 Index
Citation Counts
12
17
480
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
12
16
890
Emmanuel Ifeanyi Obeagu
Africa University
Mutare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
119
499
35,892
Haematology
Immunology
Blood Group Serology
Blood Transfusion Science
Public Health
Jephat Chifamba
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
62
93
23,993
Physiology
Non Communicable Diseases e.g Hypertension
Diabetes
orphan care and trauma
Trafficking in Person prevention
Lynn S. Zijenah
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
39
64
6,511
Immunology of infectious diseases HIV/AIDS
TB
Pfukenyi Davies Mubika
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
28
48
2,064
Veterinary Epidemiology
Research Methods & Biostatistics
Animal Health Economics
Veterinary Science
Gift Matope
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
27
47
2,588
Veterinary Microbiology
Zoonotic diseases
Biosafety and Biosecurity
Tinyiko Halimani
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
25
41
1,814
Genetics
Animal Science
Biostatistics
Lindela Rowland Ndlovu
Metrics
H-Index
i10-Index
Citation Counts
25
53
2,148
Notion Gombe
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
24
51
2,141
Stanley Mukanganyama
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
24
50
2,009
Biochemistry
Drug biodiscovery
Phytochemistry
Microbial Biochemistry
Drug resistance
Ndhlovu, Chiratidzo Ellen
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
23
44
2,581
Nephrology
HIV Medicine
Adolescents
Essential Medicines
Rational Use of Medicine
En Sibanda
Metrics
H-Index
i10-Index
Citation Counts
23
42
2,349
allergy
HIV
clinical immunology
Christopher Gadzirayi
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,385
Agricultural Extension
organic farming
animal nutrition and rural development
Walter Mangezi
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,005
Mental Health
Medical education
Leadership
Ethics
Psychosis
James January
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
16
27
867
Public Health
women's mental health
Matthew Chiwaridzo
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
16
24
945
Low back pain
Sports science
Physiotherapy
HIV and AIDS
adolescent health
Cathrine Chidewe
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
16
18
961
Grace Mugumbate
Metrics
H-Index
i10-Index
Citation Counts
16
20
2,450
Computer-aided Drug discovery and development (CADD)
Malaria
Tuberculosis
Infectious diseases
Shadreck Dube
Metrics
H-Index
i10-Index
Citation Counts
15
24
1,105
Busani Moyo
Gwanda State University
Gwanda, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
15
18
2,890
ethnoveterinary
moringa
Dexter Tagwireyi
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
15
18
720
Toxicology
Neuropharmacology
Toxinology
Venoms
Natural Products
Nyasha Chin'ombe
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
15
24
596
Vaccinology
Virology
Microbiotechnology
Genomics
Higher Education Pedagogy
Joconiah Chirenda
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
14
22
515
Infectious diseases and occupational medicine
Prosper Kujinga Chopera
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
13
17
591
Public health nutrition
clinical nutrition
pediatric nutrition
micronutrients and health
Wilfred Njabulo Nunu
Metrics
H-Index
i10-Index
Citation Counts
12
17
480
Health Systems and Policies
Maternal and Child Health
Natural Resources Management and Adolescent
Solwayo Ngwenya
Metrics
H-Index
i10-Index
Citation Counts
12
16
890