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
Demography
Population Health
HIV
Metrics
H-Index
i10 Index
Citation Counts
116
582
64,006
* Total H IndexRankings
Ranking Based On Selection: 2
aging
health
complex dynamic systems
epi/biostats
physiology
Metrics
H-Index
i10 Index
Citation Counts
46
86
8,549
* Total H IndexRankings
Ranking Based On Selection: 3
Demography
Family
Aging
Health
Migration
Metrics
H-Index
i10 Index
Citation Counts
43
83
5,709
* Total H IndexRankings
Ranking Based On Selection: 4
demography
rural demography
HIV/AIDS
family
sociology
Metrics
H-Index
i10 Index
Citation Counts
36
53
5,186
* Total H IndexRankings
Ranking Based On Selection: 5
demography
sociology
Metrics
H-Index
i10 Index
Citation Counts
28
45
3,624
* Total H IndexRankings
Ranking Based On Selection: 6
Demography
Sociology of Language
Immigration
Metrics
H-Index
i10 Index
Citation Counts
28
37
5,843
* Total H IndexRankings
Ranking Based On Selection: 7
Historical demography
biodemography
longevity
early life
Metrics
H-Index
i10 Index
Citation Counts
27
52
2,947
* Total H IndexRankings
Ranking Based On Selection: 8
demography
history
population genetics
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,697
* Total H IndexRankings
Ranking Based On Selection: 9
demography
migration and assimilation
development
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,961
* Total H IndexRankings
Ranking Based On Selection: 10
Family Demography
Gender
Life Course
Health
Chinese Society
Metrics
H-Index
i10 Index
Citation Counts
24
42
3,281
* Total H IndexRankings
Ranking Based On Selection: 11
Economic integration of immigrants
educational pathways of the children of immigrants
Metrics
H-Index
i10 Index
Citation Counts
24
44
1,921
* Total H IndexRankings
Ranking Based On Selection: 12
Trade-offs
Life-history traits
Physiology
Personality
Demography
Metrics
H-Index
i10 Index
Citation Counts
21
30
3,134
* Total H IndexRankings
Ranking Based On Selection: 13
family and fertility - reproductive health - family planning - health over life course
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,038
* Total H IndexRankings
Ranking Based On Selection: 14
Demography
Population Health
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,410
* Total H IndexRankings
Ranking Based On Selection: 15
Demography
family sociology
Metrics
H-Index
i10 Index
Citation Counts
14
19
908
* Total H IndexRankings
Ranking Based On Selection: 16
demographie
Metrics
H-Index
i10 Index
Citation Counts
14
15
19,670
* Total H IndexRankings
Ranking Based On Selection: 17
demography
population change
historical demography
Metrics
H-Index
i10 Index
Citation Counts
14
21
2,051
* Total H IndexRankings
Ranking Based On Selection: 18
Demography
Marriage
Family
Sub-Saharan Africa
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,081
* Total H IndexRankings
Ranking Based On Selection: 19
Démographie
Microsimulation
Immigration
Autochtones
Vieillissement
Metrics
H-Index
i10 Index
Citation Counts
12
14
541
* Total H IndexRankings
Ranking Based On Selection: 20
fertility
demography
family change
complex families
transition to adulthood
Metrics
H-Index
i10 Index
Citation Counts
11
13
615
* Total H IndexRankings
Ranking Based On Selection: 21
demography
urban health
housing
time use
minimalism
Metrics
H-Index
i10 Index
Citation Counts
11
11
719
* Total H IndexRankings
Ranking Based On Selection: 22
Demography
fertility
Metrics
H-Index
i10 Index
Citation Counts
10
10
342
* Total H IndexRankings
Ranking Based On Selection: 23
Demography
Mortality
Longevity
Health
Metrics
H-Index
i10 Index
Citation Counts
10
11
528
* Total H IndexRankings
Ranking Based On Selection: 24
demography of health
rural-urban disparities
pain
spatial analysis
Metrics
H-Index
i10 Index
Citation Counts
9
9
408
* Total H IndexRankings
Ranking Based On Selection: 25
démographie
mortalité
projection
Metrics
H-Index
i10 Index
Citation Counts
8
6
316
Robert Hogg
Simon Fraser University
Burnaby, Canada
Metrics
H-Index
i10-Index
Citation Counts
116
582
64,006
Alan A Cohen
Université de Sherbrooke
Sherbrooke, Canada
Metrics
H-Index
i10-Index
Citation Counts
46
86
8,549
aging
health
complex dynamic systems
epi/biostats
physiology
Zheng Wu
Simon Fraser University
Burnaby, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
83
5,709
Shelley Clark
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
53
5,186
demography
rural demography
HIV/AIDS
family
sociology
Rachel Margolis
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
45
3,624
Gillian Stevens
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
37
5,843
Demography
Sociology of Language
Immigration
Alain Gagnon
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
52
2,947
Historical demography
biodemography
longevity
early life
Helene Vezina
Université du Québec Chicoutimi
Chicoutimi, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
50
2,697
Guy Stecklov
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
25
41
2,961
demography
migration and assimilation
development
Yue Qian
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
24
42
3,281
Family Demography
Gender
Life Course
Health
Chinese Society
Jacques Ledent
Metrics
H-Index
i10-Index
Citation Counts
24
44
1,921
Economic integration of immigrants
educational pathways of the children of immigrants
Patrick Bergeron
Bishop's University
Sherbrooke, Canada
Metrics
H-Index
i10-Index
Citation Counts
21
30
3,134
Trade-offs
Life-history traits
Physiology
Personality
Demography
Amir Erfani
Nipissing University
North Bay, Canada
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,038
family and fertility - reproductive health - family planning - health over life course
Simona Bignami
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
17
26
1,410
Sarah Brauner Otto
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
14
19
908
Kouaouci Ali
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
14
15
19,670
Kevin Mcquillan
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
14
21
2,051
demography
population change
historical demography
Sophia Chae
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
13
13
1,081
Demography
Marriage
Family
Sub-Saharan Africa
Samuel Vezina
Metrics
H-Index
i10-Index
Citation Counts
12
14
541
Démographie
Microsimulation
Immigration
Autochtones
Vieillissement
fertility
demography
family change
complex families
transition to adulthood
Brent Berry
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
11
11
719
demography
urban health
housing
time use
minimalism
Nadine Ouellette
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
10
11
528
Feinuo Sun
Mount Saint Vincent University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
9
9
408
demography of health
rural-urban disparities
pain
spatial analysis
Andre Lebel
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
8
6
316