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 04, 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 (870.057) 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
First interest
Second interest
...nanomaterials-Heterogeneous catalysts-renewable energy
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,926
* Total H IndexRankings
Ranking Based On Selection: 2
Extractive resources and development
extractives governance
community engagement
energy politics
Metrics
H-Index
i10 Index
Citation Counts
15
20
630
* Total H IndexRankings
Ranking Based On Selection: 3
Higher Education Financing
Quality Assurance
Leadership
Public Private Partnerships and
Metrics
H-Index
i10 Index
Citation Counts
12
13
527
* Total H IndexRankings
Ranking Based On Selection: 4
Counselling Psychology
Metrics
H-Index
i10 Index
Citation Counts
12
12
444
* Total H IndexRankings
Ranking Based On Selection: 5
Inquiry based learning
Scientific literacy
student centered learning
Metrics
H-Index
i10 Index
Citation Counts
9
8
188
* Total H IndexRankings
Ranking Based On Selection: 6
Ecological
epidemiological and Stochastic Modeling
Metrics
H-Index
i10 Index
Citation Counts
8
8
174
* Total H IndexRankings
Ranking Based On Selection: 7
Health systems strengthening
maternal and child health
decentralisation of health services
poverty analysis and gender issues
Metrics
H-Index
i10 Index
Citation Counts
8
7
226
* Total H IndexRankings
Ranking Based On Selection: 8
Special education
inclusive education
teacher education
counselling psychology
sex education
Metrics
H-Index
i10 Index
Citation Counts
7
6
274
* Total H IndexRankings
Ranking Based On Selection: 9
Organic synthesis
fluorosugars
fluorohydrins
environmental pollution
Metrics
H-Index
i10 Index
Citation Counts
6
6
176
* Total H IndexRankings
Ranking Based On Selection: 10
Radioactivity
Radon
Heavy metals
Glasses
Health Risk Assessment
Metrics
H-Index
i10 Index
Citation Counts
6
6
155
* Total H IndexRankings
Ranking Based On Selection: 11
Zoology
Metrics
H-Index
i10 Index
Citation Counts
6
5
113
* Total H IndexRankings
Ranking Based On Selection: 12
genomics
evolutionary biology
Metrics
H-Index
i10 Index
Citation Counts
6
4
155
* Total H IndexRankings
Ranking Based On Selection: 13
General chemistry
Organic chemistry
Chemistry of Natural Products
Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
6
4
86
* Total H IndexRankings
Ranking Based On Selection: 14
Curriculum studies
science education
educational statistics
measurement and evaluation.
Metrics
H-Index
i10 Index
Citation Counts
6
4
78
* Total H IndexRankings
Ranking Based On Selection: 15
Inclusion
Educational Psychology
Social Psychology of Education
Teacher Education
Metrics
H-Index
i10 Index
Citation Counts
5
3
148
* Total H IndexRankings
Ranking Based On Selection: 16
Chemical Ecology
Natural Product Chemistry
Environmental Pollution
Metrics
H-Index
i10 Index
Citation Counts
5
3
94
* Total H IndexRankings
Ranking Based On Selection: 17
Placenta
Mammary gland
Milk
Lactation
Developmental Programming
Metrics
H-Index
i10 Index
Citation Counts
5
3
94
* Total H IndexRankings
Ranking Based On Selection: 18
Agriculture
climate change
food security and population studies
Metrics
H-Index
i10 Index
Citation Counts
5
3
87
* Total H IndexRankings
Ranking Based On Selection: 19
Mathematical Epidemiology
Modeling of Demography
Age-structure and population dynamics
Time
Metrics
H-Index
i10 Index
Citation Counts
5
2
66
* Total H IndexRankings
Ranking Based On Selection: 20
girls’ education
gender and education
quality education
qualitative research
Metrics
H-Index
i10 Index
Citation Counts
5
2
57
* Total H IndexRankings
Ranking Based On Selection: 21
Optimisation
Numeical Analysis
Numerical Linear Algebra and Disease Modeling
Metrics
H-Index
i10 Index
Citation Counts
5
1
65
* Total H IndexRankings
Ranking Based On Selection: 22
Entomology
Metrics
H-Index
i10 Index
Citation Counts
4
3
101
* Total H IndexRankings
Ranking Based On Selection: 23
Plant ecology
Phytoremediation
Carbon accounting in forests
Metrics
H-Index
i10 Index
Citation Counts
4
2
184
* Total H IndexRankings
Ranking Based On Selection: 24
Teacher Education
Educational Technology
Instructional Design
Higher Education
Metrics
H-Index
i10 Index
Citation Counts
4
2
77
* Total H IndexRankings
Ranking Based On Selection: 25
environmental history
diseases and healing
labour migration
global capitalism.
Metrics
H-Index
i10 Index
Citation Counts
3
3
104
Godlisten N. Shao
Metrics
H-Index
i10-Index
Citation Counts
23
31
1,926
First interest
Second interest
...nanomaterials-Heterogeneous catalysts-renewable energy
Japhace Poncian
Metrics
H-Index
i10-Index
Citation Counts
15
20
630
Extractive resources and development
extractives governance
community engagement
energy politics
Samson John Mgaiwa
Metrics
H-Index
i10-Index
Citation Counts
12
13
527
Higher Education Financing
Quality Assurance
Leadership
Public Private Partnerships and
Jaquiline Amani
Metrics
H-Index
i10-Index
Citation Counts
12
12
444
Selina Mkimbili
Metrics
H-Index
i10-Index
Citation Counts
9
8
188
Inquiry based learning
Scientific literacy
student centered learning
Jacob I. Irunde
Metrics
H-Index
i10-Index
Citation Counts
8
8
174
Ecological
epidemiological and Stochastic Modeling
Chakupewa Joseph Mpambije
Metrics
H-Index
i10-Index
Citation Counts
8
7
226
Health systems strengthening
maternal and child health
decentralisation of health services
poverty analysis and gender issues
Orestes Kapinga
Metrics
H-Index
i10-Index
Citation Counts
7
6
274
Special education
inclusive education
teacher education
counselling psychology
sex education
Lewis Mtashobya
Metrics
H-Index
i10-Index
Citation Counts
6
6
176
Organic synthesis
fluorosugars
fluorohydrins
environmental pollution
Amos Vincent Ntarisa
Metrics
H-Index
i10-Index
Citation Counts
6
6
155
Radioactivity
Radon
Heavy metals
Glasses
Health Risk Assessment
Nicodemus Didas Matojo
Metrics
H-Index
i10-Index
Citation Counts
6
5
113
Edson Ishengoma
Metrics
H-Index
i10-Index
Citation Counts
6
4
155
genomics
evolutionary biology
Stephano Hanolo Mlozi
Metrics
H-Index
i10-Index
Citation Counts
6
4
86
General chemistry
Organic chemistry
Chemistry of Natural Products
Biochemistry
Willy Kasuga
Metrics
H-Index
i10-Index
Citation Counts
6
4
78
Curriculum studies
science education
educational statistics
measurement and evaluation.
Joseph Reginard Milinga
Metrics
H-Index
i10-Index
Citation Counts
5
3
148
Inclusion
Educational Psychology
Social Psychology of Education
Teacher Education
Fikira Kimbokota
Metrics
H-Index
i10-Index
Citation Counts
5
3
94
Chemical Ecology
Natural Product Chemistry
Environmental Pollution
Adamu Ayubu Mwendolwa|Adamu Ayubu
Metrics
H-Index
i10-Index
Citation Counts
5
3
94
Placenta
Mammary gland
Milk
Lactation
Developmental Programming
Helena Myeya
Metrics
H-Index
i10-Index
Citation Counts
5
3
87
Agriculture
climate change
food security and population studies
Mussa Amos Stephano
Metrics
H-Index
i10-Index
Citation Counts
5
2
66
Mathematical Epidemiology
Modeling of Demography
Age-structure and population dynamics
Time
Hassan Iddy
Metrics
H-Index
i10-Index
Citation Counts
5
2
57
girls’ education
gender and education
quality education
qualitative research
Chacha Stephen Chacha
Metrics
H-Index
i10-Index
Citation Counts
5
1
65
Optimisation
Numeical Analysis
Numerical Linear Algebra and Disease Modeling
Moses Iolotu
Metrics
H-Index
i10-Index
Citation Counts
4
3
101
Nyatwere Donasian Mganga
Metrics
H-Index
i10-Index
Citation Counts
4
2
184
Plant ecology
Phytoremediation
Carbon accounting in forests
Ayubu İsmail Ngao|Ayubu Ngao
Metrics
H-Index
i10-Index
Citation Counts
4
2
77
Teacher Education
Educational Technology
Instructional Design
Higher Education
Edward S Mgaya
Metrics
H-Index
i10-Index
Citation Counts
3
3
104
environmental history
diseases and healing
labour migration
global capitalism.