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)
![Daniel Nthiwa](/user/assets/images/profile/no-profile-photo.png)
Epidemiology
Zoonoses
Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
![Michael N. Githaiga](https://cdn.adscientificindex.com/pictures/7e/4321487.jpg)
Blue Carbon expert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![Franklin N. Nyabuga](https://cdn.adscientificindex.com/pictures/98/4321489.jpg)
Entomology
Evolutionary Biology
Biological Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
![Phyllis W. Muturi](https://cdn.adscientificindex.com/pictures/5d/4495891.jpg)
Plant Breeding
Biotechnology
Dryland agriculture
Crop Protection
Sustainable Seed Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
![Anne Kairu](https://cdn.adscientificindex.com/pictures/d1/4752930.jpg)
Biology of conservation
Ecology and Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![Samuel Maina](/user/assets/images/profile/no-profile-photo.png)
Ecology
Nematology
Crop protection
Herbs
Essential oils
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![Ng'Endo Nyoike Rossa](https://cdn.adscientificindex.com/pictures/90/4752927.jpg)
conservation
Biodiversity
Taxonomy
Use of traditional medicine in treating animal diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![Philemon Orwa](https://cdn.adscientificindex.com/pictures/5a/4752959.jpg)
Microbiology
Plant microbiome
beneficial microorganisms in crop production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![James M. Wachira](https://cdn.adscientificindex.com/pictures/c4/5035354.jpg)
Molecular tools for microbial ecology
bioremediation
water science and engineering
microbial nutr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Daniel Nthiwa
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Michael N. Githaiga
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Franklin N. Nyabuga
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Entomology
Evolutionary Biology
Biological Control
Phyllis W. Muturi
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Plant Breeding
Biotechnology
Dryland agriculture
Crop Protection
Sustainable Seed Systems
Anne Kairu
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Biology of conservation
Ecology and Governance
Samuel Maina
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ecology
Nematology
Crop protection
Herbs
Essential oils
Ng'Endo Nyoike Rossa
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
conservation
Biodiversity
Taxonomy
Use of traditional medicine in treating animal diseases
Philemon Orwa
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Microbiology
Plant microbiome
beneficial microorganisms in crop production
James M. Wachira
University of Embu
Embu,, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Molecular tools for microbial ecology
bioremediation
water science and engineering
microbial nutr