Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Nutrition
Public Health
Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Epidemiology
Immunization
Maternal & Child Health
Humanitarian Emergencies
Disaster Response
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Public Health
Education
Child Protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Medicine
Public Health
Epidemiology
Public Health Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Public health
immunization
maternal and child health
infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Nutrition
Epidemiology
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
nutrition
health
public health nutrition
child and adolescent nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Nutrition health system strengthening research ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Public Health
Global Health
Equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
WASH
Global Health
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Nutritional Epidemiology
Nutrition
Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
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
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Public Health
Environmental Health
Food Safety
Sanitation
Health Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Health Systems
Digital Health
Policy Analysis
Global Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Health System Strengthening
Maternal & Child Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Nutrition policy
governance
nutrition information system NIS
survey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Health Systems Strengthening
Digital Health
RMNCAH
HIV/AIDS/TB/Malaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Nutrition
Public Health
Evaluation
Bioethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Psychiatry
Neuroscience
Internet Addiction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Health promotion
health education
smoking cessation
профілактика захворювань
тютюнокурінн
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Nutrition
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Stanley Chitekwe
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
Nutrition
Public Health
Public Policy
Robin Nandy
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
Epidemiology
Immunization
Maternal & Child Health
Humanitarian Emergencies
Disaster Response
Douglas J Noble
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Public Health
Education
Child Protection
Raoul M Kamadjeu
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Medicine
Public Health
Epidemiology
Public Health Informatics
Paul Rutter
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Public health
immunization
maternal and child health
infectious diseases
Ramadhani S Mwiru
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Nutrition
Epidemiology
Biostatistics
Airin Roshita
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
nutrition
health
public health nutrition
child and adolescent nutrition
Andreas Hasman
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
Nutrition health system strengthening research ethics
Richard Kumapley
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Public Health
Global Health
Equity
Mitsuaki Hirai
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
WASH
Global Health
Public Health
Carlos Enrique Rojas Dávila
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Nutritional Epidemiology
Nutrition
Evaluation
Sumit Karn
UNICEF
New York, United States
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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
David Colozza
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
Suyitno
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Public Health
Environmental Health
Food Safety
Sanitation
Health Development
Sunny Ibeneme
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Health Systems
Digital Health
Policy Analysis
Global Health
Sanjeev Upadhyaya
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Health System Strengthening
Maternal & Child Health
Olusola Oladeji
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Ousmane Ouedraogo
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Nutrition policy
governance
nutrition information system NIS
survey
Daniel Salihu
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Health Systems Strengthening
Digital Health
RMNCAH
HIV/AIDS/TB/Malaria
Ngnie-Teta Ismael|Ismael Teta
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Nutrition
Public Health
Evaluation
Bioethics
Su Tein Sim
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Psychiatry
Neuroscience
Internet Addiction
Otto Stoyka
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Health promotion
health education
smoking cessation
профілактика захворювань
тютюнокурінн
Gilbert Dachi
UNICEF
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nutrition
Public Health