i10 Productivity
Rankings

Population Council/ 40 Scientists i10 Productivity Rankings - 2025

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
United States
Abhishek Kumar Dubey
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
United States
John Bongaarts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
99
0.510
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Niranjan Saggurti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
96
0.691
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Anrudh Jain
Population
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Julie Pulerwitz
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
United States
Timothy Abuya
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
United States
Thoai Ngo
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
United States
Leiwen Jiang
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
United States
Sylvia Adebajo
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
United States
Bidhubhusan Mahapatra
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
United States
Sangram Kishor Patel
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
United States
Nagavendra Kommineni
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
United States
Karen Austrian
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
United States
Jerry Okal
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
United States
Sanyukta Mathur
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
United States
Aparna Jain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
Kelly K Hallman|Kelly Hallman, K Hallman, KK Hallman
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
United States
Arupendra Mozumdar
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
United States
Sharif Hossain
Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 20
United States
Pooja Sripad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Chi-Chi Undie
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
United States
Dennis Matanda
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
United States
Fermin Herrera Aragón
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
United States
Leanne Dougherty
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
United States
Osasuyi Dirisu
Social Policy
Gender and Social Inclusion
Governance
Health Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Abhishek Kumar Dubey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
112
0.487
Demography
Public health
Quantitative research
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
John Bongaarts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
99
0.510
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Niranjan Saggurti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
96
0.691
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Anrudh Jain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Julie Pulerwitz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
64
0.831
hiv and aids
violence
gender
stigma
health behaviors
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Timothy Abuya
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Thoai Ngo
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Leiwen Jiang
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Sylvia Adebajo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
49
0.907
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Bidhubhusan Mahapatra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
Humanitarian Research
Public Health
Livelihoods
Poverty
Program Evaluation

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Sangram Kishor Patel
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Nagavendra Kommineni
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Karen Austrian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
Adolescent girls
adolescent health
multi-sectoral interventions
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Jerry Okal
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Sanyukta Mathur
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Aparna Jain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Kelly K Hallman|Kelly Hallman, K Hallman, KK Hallman
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Arupendra Mozumdar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
Reproductive Health
Family Planning
Biological Anthropology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Sharif Hossain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Pooja Sripad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Chi-Chi Undie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
sexuality
sexual and reproductive health
gender
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Dennis Matanda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Maternal and Child Health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Fermin Herrera Aragón
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Leanne Dougherty
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Osasuyi Dirisu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Social Policy
Gender and Social Inclusion
Governance
Health Systems