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 31, 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
Statistical Genomics
Biostatistics
Immunization
Public Health
Metrics
H-Index
i10 Index
Citation Counts
56
68
67,707
* Total H IndexRankings
Ranking Based On Selection: 2
Demography
Metrics
H-Index
i10 Index
Citation Counts
53
231
11,385
* Total H IndexRankings
Ranking Based On Selection: 3
Akuntansi
Metrics
H-Index
i10 Index
Citation Counts
47
109
6,625
* Total H IndexRankings
Ranking Based On Selection: 4
Family
Demography
Children
Poverty
Education
Metrics
H-Index
i10 Index
Citation Counts
40
73
11,687
* Total H IndexRankings
Ranking Based On Selection: 5
Forest Ecology & Biodiversity
Tree Demography
Rattan Silviculture & Ecology
Palms & Liana Ecology & Biodiversity
Forest Plan
Metrics
H-Index
i10 Index
Citation Counts
35
52
6,461
* Total H IndexRankings
Ranking Based On Selection: 6
China
Chinese Studies
Chinese History
Historical Demography
History of Education
Metrics
H-Index
i10 Index
Citation Counts
33
74
5,112
* Total H IndexRankings
Ranking Based On Selection: 7
Gerontology
Metrics
H-Index
i10 Index
Citation Counts
31
98
3,119
* Total H IndexRankings
Ranking Based On Selection: 8
Demography
Metrics
H-Index
i10 Index
Citation Counts
30
64
2,958
* Total H IndexRankings
Ranking Based On Selection: 9
statistical demography
migration
population
demography
statistics
Metrics
H-Index
i10 Index
Citation Counts
28
48
4,834
* Total H IndexRankings
Ranking Based On Selection: 10
Population studies
socio-economic studies
Metrics
H-Index
i10 Index
Citation Counts
26
63
3,030
* Total H IndexRankings
Ranking Based On Selection: 11
Demography
Mortality
Population Health
Aging
Statistical Models
Metrics
H-Index
i10 Index
Citation Counts
22
31
2,009
* Total H IndexRankings
Ranking Based On Selection: 12
Demography
Population Studies
Health
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,717
* Total H IndexRankings
Ranking Based On Selection: 13
Demography
Migration
History
Ethnicity
Russia
Metrics
H-Index
i10 Index
Citation Counts
22
51
1,650
* Total H IndexRankings
Ranking Based On Selection: 14
Public Health
Maternal Health
Child Health
Fertility Behaviour
Metrics
H-Index
i10 Index
Citation Counts
21
34
2,724
* Total H IndexRankings
Ranking Based On Selection: 15
Demography
Sociology of Science and Technology
social Psychology
Health and Aging
Reproductive Health
Metrics
H-Index
i10 Index
Citation Counts
21
41
2,036
* Total H IndexRankings
Ranking Based On Selection: 16
Demography
Biostatistics
Actuarial Statistics
Applied Sampling
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,603
* Total H IndexRankings
Ranking Based On Selection: 17
Demography
International migration
Refugees
Family Changes
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,272
* Total H IndexRankings
Ranking Based On Selection: 18
Demography
Economics
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,600
* Total H IndexRankings
Ranking Based On Selection: 19
Population Projection
Ageing
Reproductive Health
Fertility
Migration
Metrics
H-Index
i10 Index
Citation Counts
19
40
1,177
* Total H IndexRankings
Ranking Based On Selection: 20
labour market
job instability
family sociology
demography
Metrics
H-Index
i10 Index
Citation Counts
18
38
1,281
* Total H IndexRankings
Ranking Based On Selection: 21
demography
Metrics
H-Index
i10 Index
Citation Counts
18
28
905
* Total H IndexRankings
Ranking Based On Selection: 22
Family sociology
Gender roles
Demography
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,004
* Total H IndexRankings
Ranking Based On Selection: 23
Social Demography
Metrics
H-Index
i10 Index
Citation Counts
16
23
824
* Total H IndexRankings
Ranking Based On Selection: 24
Demographic analysis
population ageing & social security
policy modeling
population & energy
Metrics
H-Index
i10 Index
Citation Counts
16
30
1,771
* Total H IndexRankings
Ranking Based On Selection: 25
Demography
Family Transition
Social Epidemiology
Aging and Health
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,885
Krittika Bhattacharyya
Metrics
H-Index
i10-Index
Citation Counts
56
68
67,707
Statistical Genomics
Biostatistics
Immunization
Public Health
Irudaya Rajan
Centre for Development Studies CDS Trivandrum
Thiruvananthapuram, India
Metrics
H-Index
i10-Index
Citation Counts
53
231
11,385
Nurul Alam
Metrics
H-Index
i10-Index
Citation Counts
47
109
6,625
Wei Jun Jean Yeung
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
40
73
11,687
Family
Demography
Children
Poverty
Education
Nur Supardi Bin Md Noor
Forest Research Institute Malaysia
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
35
52
6,461
Forest Ecology & Biodiversity
Tree Demography
Rattan Silviculture & Ecology
Palms & Liana Ecology & Biodiversity
Forest Plan
James Z Lee, 李中清
Metrics
H-Index
i10-Index
Citation Counts
33
74
5,112
China
Chinese Studies
Chinese History
Historical Demography
History of Education
Shobhit Srivastava
Metrics
H-Index
i10-Index
Citation Counts
31
98
3,119
KS James
Metrics
H-Index
i10-Index
Citation Counts
30
64
2,958
Guy J Abel
Shanghai University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
28
48
4,834
statistical demography
migration
population
demography
statistics
Tey Nai Peng
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
26
63
3,030
Population studies
socio-economic studies
Chi Tsun Chiu
Metrics
H-Index
i10-Index
Citation Counts
22
31
2,009
Demography
Mortality
Population Health
Aging
Statistical Models
Nandita Saikia
Jawaharlal Nehru University
New Delhi, India
Metrics
H-Index
i10-Index
Citation Counts
22
36
1,717
Mark Tolts|Марк Тольц, מרק טולץ
Hebrew University of Jerusalem
Jerusalem, Israel
Metrics
H-Index
i10-Index
Citation Counts
22
51
1,650
Demography
Migration
History
Ethnicity
Russia
Pradip Chouhan
University of Gour Banga
Malda, India
Metrics
H-Index
i10-Index
Citation Counts
21
34
2,724
Public Health
Maternal Health
Child Health
Fertility Behaviour
Mahmoud Ghazi Tabatabaie
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
21
41
2,036
Demography
Sociology of Science and Technology
social Psychology
Health and Aging
Reproductive Health
Dilip C Nath
Gauhati University
Guwahati, India
Metrics
H-Index
i10-Index
Citation Counts
21
33
1,603
Demography
Biostatistics
Actuarial Statistics
Applied Sampling
Rasoul Sadeghi
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
19
36
1,272
Demography
International migration
Refugees
Family Changes
Rikiya Matsukura|松倉力也
Nihon University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
19
34
1,600
Indralal De Silva
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
19
40
1,177
Population Projection
Ageing
Reproductive Health
Fertility
Migration
Tatiana Karabchuk
Metrics
H-Index
i10-Index
Citation Counts
18
38
1,281
labour market
job instability
family sociology
demography
Jona Schellekens
Hebrew University of Jerusalem
Jerusalem, Israel
Metrics
H-Index
i10-Index
Citation Counts
18
28
905
Adam Ka-lok Cheung
Hong Kong Baptist University
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
17
24
1,004
Yaghoob Foroutan
University of Mazandaran Babolsar
Babolsar, Iran
Metrics
H-Index
i10-Index
Citation Counts
16
23
824
Demographic analysis
population ageing & social security
policy modeling
population & energy
Ting Li
Renmin University of China
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,885
Demography
Family Transition
Social Epidemiology
Aging and Health