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)
![Stanley Chitekwe](https://cdn.adscientificindex.com/pictures/1a/4456674.jpg)
Nutrition
Public Health
Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
![Andreas Hasman](https://cdn.adscientificindex.com/pictures/e5/4390975.jpg)
Nutrition health system strengthening research ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
![Ramadhani S Mwiru](/user/assets/images/profile/no-profile-photo.png)
Nutrition
Epidemiology
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
![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
![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
![David Colozza](https://cdn.adscientificindex.com/pictures/01/4590445.jpg)
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![Ousmane Ouedraogo](/user/assets/images/profile/no-profile-photo.png)
Nutrition policy
governance
nutrition information system NIS
survey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![Ngnie-Teta Ismael|Ismael Teta](https://cdn.adscientificindex.com/pictures/a8/5315970.jpg)
Nutrition
Public Health
Evaluation
Bioethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![Gilbert Dachi](https://cdn.adscientificindex.com/pictures/7b/5332640.jpg)
Nutrition
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Stanley Chitekwe
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
Nutrition
Public Health
Public Policy
Andreas Hasman
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
Nutrition health system strengthening research ethics
Ramadhani S Mwiru
UNICEF
New York, United States
![United States](/flags/us.png)
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
![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
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
David Colozza
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
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
Ousmane Ouedraogo
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Nutrition policy
governance
nutrition information system NIS
survey
Ngnie-Teta Ismael|Ismael Teta
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Nutrition
Public Health
Evaluation
Bioethics
Gilbert Dachi
UNICEF
New York, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nutrition
Public Health