Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Richard De Groot](/user/assets/images/profile/no-profile-photo.png)
social protection
development economics
child health
education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
![Matthew Cummins](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
![Ariel Higgins-Steele](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
![Airin Roshita](https://cdn.adscientificindex.com/pictures/ab/4591415.jpg)
nutrition
health
public health nutrition
child and adolescent nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
![Daniel Van Rooijen](/user/assets/images/profile/no-profile-photo.png)
water
saitation
cities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
![Mehmet Buldu](https://cdn.adscientificindex.com/pictures/93/4387270.jpg)
Education Policy
Pedagogy
Learning Assessment
Teacher Training
Early Childhood and Elementary Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
![Jennifer Waidler](https://cdn.adscientificindex.com/pictures/cc/4598349.jpg)
Social protection
poverty
cash plus
cash transfers
adolescents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
![Arif Yilmaz](https://cdn.adscientificindex.com/pictures/80/4592294.jpg)
Early Childhood Education
Teacher Training
Pedagogical Documentation
Professional Development
Library Services for Children
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
![Mohammad Nahid Mia](https://cdn.adscientificindex.com/pictures/3e/4599461.jpg)
Statistics
Health Economics
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![Mitsuaki Hirai](https://cdn.adscientificindex.com/pictures/ea/4458556.jpg)
WASH
Global Health
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
![Richard Kumapley](/user/assets/images/profile/no-profile-photo.png)
Public Health
Global Health
Equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
![Anindita (Dita) Nugroho](/user/assets/images/profile/no-profile-photo.png)
Education and Development
Policy Analysis
Evaluation
Mixed-Methods Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
![Ricardo Santos](https://cdn.adscientificindex.com/pictures/f6/4507659.jpg)
education
labour market
poverty
inequality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
![Leonardo Menchini](/user/assets/images/profile/no-profile-photo.png)
development economics
demography
poverty analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
![Asha Pun](/user/assets/images/profile/no-profile-photo.png)
Maternal and Newborn Health
HIV
Reproductive Health
Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
![Ingrid Sanchez Tapia](/user/assets/images/profile/no-profile-photo.png)
international and comparative education
science education
psychology
biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
![Carlos Enrique Rojas Dávila](https://cdn.adscientificindex.com/pictures/09/4597662.jpg)
Nutritional Epidemiology
Nutrition
Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
![Frank Van Cappelle](https://cdn.adscientificindex.com/pictures/03/4592457.jpg)
digital learning
distance learning
innovation
AI
out-of-school children
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
![Lauren Rumble](/user/assets/images/profile/no-profile-photo.png)
children
sexual violence
adolescents
gender equality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
![Andrea Rossi](https://cdn.adscientificindex.com/pictures/2b/4597125.jpg)
human rights
hard-to-reach populations
ethics
applied research
migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
![Sumit Karn](https://cdn.adscientificindex.com/pictures/fb/5382326.jpg)
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
![Ermi Ndoen](/user/assets/images/profile/no-profile-photo.png)
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
![Heta Kosonen](https://cdn.adscientificindex.com/pictures/ac/5480266.jpg)
innovation
water infrastructure management
expert decisions
sustainability
resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
![Murtaza Malik](https://cdn.adscientificindex.com/pictures/58/4459296.jpg)
Water and Sanitation
Environmental Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
![Shruti Hemani](https://cdn.adscientificindex.com/pictures/49/5549094.jpg)
Urbanism
Social Sustainability
Heritage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Richard De Groot
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
social protection
development economics
child health
education
Matthew Cummins
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Ariel Higgins-Steele
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Airin Roshita
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
nutrition
health
public health nutrition
child and adolescent nutrition
Daniel Van Rooijen
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Mehmet Buldu
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Education Policy
Pedagogy
Learning Assessment
Teacher Training
Early Childhood and Elementary Education
Jennifer Waidler
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Social protection
poverty
cash plus
cash transfers
adolescents
Arif Yilmaz
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Early Childhood Education
Teacher Training
Pedagogical Documentation
Professional Development
Library Services for Children
Mohammad Nahid Mia
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Statistics
Health Economics
Public Health
Mitsuaki Hirai
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
WASH
Global Health
Public Health
Richard Kumapley
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Public Health
Global Health
Equity
Anindita (Dita) Nugroho
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Education and Development
Policy Analysis
Evaluation
Mixed-Methods Research
Ricardo Santos
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
education
labour market
poverty
inequality
Leonardo Menchini
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
development economics
demography
poverty analysis
Asha Pun
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Ingrid Sanchez Tapia
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
international and comparative education
science education
psychology
biology
Carlos Enrique Rojas Dávila
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Nutritional Epidemiology
Nutrition
Evaluation
Frank Van Cappelle
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
digital learning
distance learning
innovation
AI
out-of-school children
Lauren Rumble
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
children
sexual violence
adolescents
gender equality
Andrea Rossi
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
human rights
hard-to-reach populations
ethics
applied research
migration
Sumit Karn
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
Ermi Ndoen
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Heta Kosonen
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
innovation
water infrastructure management
expert decisions
sustainability
resilience
Murtaza Malik
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Water and Sanitation
Environmental Management
Shruti Hemani
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Urbanism
Social Sustainability
Heritage