Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Demography
Public health
Quantitative research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
112
0.487
* Total i10 IndexRankings
Ranking Based On Selection: 2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
99
0.510
* Total i10 IndexRankings
Ranking Based On Selection: 3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
96
0.691
* Total i10 IndexRankings
Ranking Based On Selection: 4
Population
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 5
hiv and aids
violence
gender
stigma
health behaviors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
64
0.831
* Total i10 IndexRankings
Ranking Based On Selection: 6
Implementation Research-Health Sytems
Health Policy and Health Care financing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
62
0.873
* Total i10 IndexRankings
Ranking Based On Selection: 7
Gender Norms
Adolescents
Sexual and Reproductive Health
Poverty Alleviation
Global Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
44
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 8
Population and Environment
Demographic Modeling
Climate Change
Urbanization and Migration
Household Consumption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
* Total i10 IndexRankings
Ranking Based On Selection: 9
Epidemiology
HIV
Prevention
Public Health
Vulnerable groups
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
49
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 10
Humanitarian Research
Public Health
Livelihoods
Poverty
Program Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Public Health
Human Development
Gender
RMNCH+A
Climate Change Adaptation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 12
Pharmaceutics
Sterile Product development
Oral drug delivery
Topical and Transdermal delivery
Exosomal delivery of small mol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
Adolescent girls
adolescent health
multi-sectoral interventions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 14
Public Health
Sexual and Reproductive Health and HIV among underserved communities and key population groups
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 15
Implementation Science
HIV and AIDS
sexual and reproductive health
gender and rights
choice and equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 17
adolescent mental health
Native American justice
gender justice
girls' empowerment
social & health equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
* Total i10 IndexRankings
Ranking Based On Selection: 18
Reproductive Health
Family Planning
Biological Anthropology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 19
Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 21
sexuality
sexual and reproductive health
gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 22
Maternal and Child Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
Physics
Nanomaterials
Magnetism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total i10 IndexRankings
Ranking Based On Selection: 24
Global Health
Implementation Science
Behavior Change
Maternal and Child Health
Immunizations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 25
Social Policy
Gender and Social Inclusion
Governance
Health Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Abhishek Kumar Dubey
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
112
0.487
Demography
Public health
Quantitative research
John Bongaarts
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
99
0.510
Niranjan Saggurti
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
96
0.691
Anrudh Jain
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
Julie Pulerwitz
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
64
0.831
hiv and aids
violence
gender
stigma
health behaviors
Timothy Abuya
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
62
0.873
Implementation Research-Health Sytems
Health Policy and Health Care financing
Thoai Ngo
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
44
0.710
Gender Norms
Adolescents
Sexual and Reproductive Health
Poverty Alleviation
Global Health
Leiwen Jiang
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
Population and Environment
Demographic Modeling
Climate Change
Urbanization and Migration
Household Consumption
Sylvia Adebajo
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
49
0.907
Epidemiology
HIV
Prevention
Public Health
Vulnerable groups
Bidhubhusan Mahapatra
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
Humanitarian Research
Public Health
Livelihoods
Poverty
Program Evaluation
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Sangram Kishor Patel
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Public Health
Human Development
Gender
RMNCH+A
Climate Change Adaptation
Nagavendra Kommineni
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
Pharmaceutics
Sterile Product development
Oral drug delivery
Topical and Transdermal delivery
Exosomal delivery of small mol
Karen Austrian
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
Adolescent girls
adolescent health
multi-sectoral interventions
Jerry Okal
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
Public Health
Sexual and Reproductive Health and HIV among underserved communities and key population groups
Sanyukta Mathur
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
Implementation Science
HIV and AIDS
sexual and reproductive health
gender and rights
choice and equity
Aparna Jain
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
Kelly K Hallman|Kelly Hallman, K Hallman, KK Hallman
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
adolescent mental health
Native American justice
gender justice
girls' empowerment
social & health equity
Arupendra Mozumdar
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
Sharif Hossain
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
Pooja Sripad
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
Chi-Chi Undie
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
sexuality
sexual and reproductive health
gender
Dennis Matanda
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Fermin Herrera Aragón
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
Leanne Dougherty
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Global Health
Implementation Science
Behavior Change
Maternal and Child Health
Immunizations
Osasuyi Dirisu
Population Council
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Social Policy
Gender and Social Inclusion
Governance
Health Systems