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. Additionally, click to view the special rankings based on Productivity Rankings: 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
Hydrology
water resources engineering
agriculture
irrigation and drainage
environmental engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Mitochondrial medicine
Drug discovery and development
Molecular surveillance of Drug resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Entomology
Biological Control
Crop Protection
Plant Nutrition
Plant Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Biomathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Behavioral Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Biomathematics
Numerical Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Sustainable Livelihoods and Community Resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
FINANCE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
crop protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Sociology of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Social Entrepreneurship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
development Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
molecular microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Adapted Physical Activities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Microbiology
Plant cell biology
Genetics
Molecular Biology
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
Educational Psychology
Counselling
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
Community Health
Adolescent Health
Health Systems Research
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
Entomology
crop pathology
zoology
botany and molecular Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
International Economics
Development Economics and Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Environmental 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 :24
Human Nutrition
Community Nutrition and Health Promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
psychology
Peace and conflict
mental health and psycho-social support
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Basil T. Iro Ong'Or
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
Hydrology
water resources engineering
agriculture
irrigation and drainage
environmental engineering
Sammy Kimoloi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Mitochondrial medicine
Drug discovery and development
Molecular surveillance of Drug resistance
Dennis Ochieno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Entomology
Biological Control
Crop Protection
Plant Nutrition
Plant Pathology
Peter Odera
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
George Owuor. Lawi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Charles Yugi Tibbs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Joyce Kagendo Nthiiri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Ferdinand Nabiswa Makhanu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Albert Onyango
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Victoria Naluyange
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Kenneth Inyani Simala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Eunice Kanaga Najoli Majanga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Willis Otuya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Robert Silikhe Simiyu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Anthony Sifuna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Peter Bukhala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Umulkher Ali Abdillahi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Mario Kollenberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Joel Ogutu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Rose Olayo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Emily Nakhumicha Wamalwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Edwin Jairus Simiyu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Edward Neyole
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Lucy Mutuli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Kenneth Otieno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
psychology
Peace and conflict
mental health and psycho-social support