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)
![Geoffrey M. Maloiy](https://cdn.adscientificindex.com/pictures/26/98097.jpg)
Animal Physiology
Thermoregulation and heat balance
Digestion
Energetics and locomotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
30
0.250
![Stephen Kiama Gitahi](https://cdn.adscientificindex.com/pictures/62/90974.jpg)
Dendritic cells
Natural Products
Macrophages
Pecten Oculi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
51
0.773
![Joseph Gathuma](https://cdn.adscientificindex.com/pictures/8e/4988003.jpg)
Veterinary Public Health
Epidemiology of zoonoses
Animal Health Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
![Robert Waruiru](https://cdn.adscientificindex.com/pictures/19/89550.jpg)
Veterinary Parasitologist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
22
0.489
![Raphael Wahome](https://cdn.adscientificindex.com/pictures/5b/89238.jpg)
Animal Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
26
0.619
![Charles Gachuiri](/user/assets/images/profile/no-profile-photo.png)
Animal Nutrition and Management
Feed Resources in Tropics
Ruminant Animal Production in Tropics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634
![Moses Nyangito](/user/assets/images/profile/no-profile-photo.png)
Animal Resource Ecology
Ecology and Dryland Resource Management
Environmental and Livelihood securities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
![Florence Mutua](/user/assets/images/profile/no-profile-photo.png)
epidemiology
pig health
food safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
![Jackson Ombui](https://cdn.adscientificindex.com/pictures/24/99787.jpg)
Veterinary Public Health
Food hygiene
antimicrobial resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
![Joshua Amimo|Joshua O Amimo, Joshua Amimo](https://cdn.adscientificindex.com/pictures/ec/100468.jpg)
Animal Genetics and Breeding
Genetics of infectious diseases
Molecular epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
![Paul Kanyari](https://cdn.adscientificindex.com/pictures/9f/88706.jpg)
Parasites and Livestock Health
Zoonoses
urban zoos
pastoralism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
![James K. Wabacha](https://cdn.adscientificindex.com/pictures/5f/99873.jpg)
Veterinary Science
animal health
surveillance
Livestock identification and traceability
animal health certification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
![Githigia SM](https://cdn.adscientificindex.com/pictures/be/98287.jpg)
Veterinary helminthology
Zoonotic parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
![Maingi Ndichu](/user/assets/images/profile/no-profile-photo.png)
Professor of Veterinary Parasitology
University of Nairobi Veterinary Parasitology with emphasis on anthelmintic resistance
pa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
17
0.531
![Gakuya DW](https://cdn.adscientificindex.com/pictures/a8/97966.jpg)
Veterinary Internal Medicine
Ethnoveterinary medicine
Medicinal plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
![Mitema ES](https://cdn.adscientificindex.com/pictures/9d/93949.jpg)
Pharmacology
Veterinary Medicine
Antibacterial Therapy
Food Safety
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
![Gitao CG](/user/assets/images/profile/no-profile-photo.png)
virology
microbiology
arid areas research
camels
development research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
![Rawlynce Bett](/user/assets/images/profile/no-profile-photo.png)
Genetics & Breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
![Lucy W. Njagi](https://cdn.adscientificindex.com/pictures/94/92656.jpg)
Avian medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
![BN Mitaru](/user/assets/images/profile/no-profile-photo.png)
Animal Feeds evaluation
Reconstitution
cereals
Oil crops & legumes
Anti Nutritive Factors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
4
0.174
![Mbugua Pn](https://cdn.adscientificindex.com/pictures/1a/93606.jpg)
Animal Nutrition
Nutrition
Animal Management
Vitamins and Minerals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
11
0.500
![Dominic Oduor Okelo](/user/assets/images/profile/no-profile-photo.png)
Reproductive Biology (Anatomy)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
0
0.000
![Seth Kisia](https://cdn.adscientificindex.com/pictures/51/90462.jpg)
Fish biology and anatomical studies
environmental contamination
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
![Gathura Peter](/user/assets/images/profile/no-profile-photo.png)
Veterinary public health
environmental impact assesment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
![Joyce Maina](/user/assets/images/profile/no-profile-photo.png)
Animal Nutrition and Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Geoffrey M. Maloiy
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
30
0.250
Animal Physiology
Thermoregulation and heat balance
Digestion
Energetics and locomotion
Stephen Kiama Gitahi
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
51
0.773
Dendritic cells
Natural Products
Macrophages
Pecten Oculi
Joseph Gathuma
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
Veterinary Public Health
Epidemiology of zoonoses
Animal Health Economics
Robert Waruiru
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
22
0.489
Veterinary Parasitologist
Raphael Wahome
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
26
0.619
Charles Gachuiri
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634
Animal Nutrition and Management
Feed Resources in Tropics
Ruminant Animal Production in Tropics
Moses Nyangito
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
Animal Resource Ecology
Ecology and Dryland Resource Management
Environmental and Livelihood securities
Florence Mutua
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
epidemiology
pig health
food safety
Jackson Ombui
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
Veterinary Public Health
Food hygiene
antimicrobial resistance
Joshua Amimo|Joshua O Amimo, Joshua Amimo
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
Animal Genetics and Breeding
Genetics of infectious diseases
Molecular epidemiology
Paul Kanyari
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
Parasites and Livestock Health
Zoonoses
urban zoos
pastoralism
James K. Wabacha
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
Veterinary Science
animal health
surveillance
Livestock identification and traceability
animal health certification
Githigia SM
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Veterinary helminthology
Zoonotic parasitology
Maingi Ndichu
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
17
0.531
Professor of Veterinary Parasitology
University of Nairobi Veterinary Parasitology with emphasis on anthelmintic resistance
pa
Gakuya DW
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Veterinary Internal Medicine
Ethnoveterinary medicine
Medicinal plants
Mitema ES
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
Pharmacology
Veterinary Medicine
Antibacterial Therapy
Food Safety
Toxicology
Gitao CG
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
virology
microbiology
arid areas research
camels
development research
Rawlynce Bett
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Lucy W. Njagi
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
BN Mitaru
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
4
0.174
Animal Feeds evaluation
Reconstitution
cereals
Oil crops & legumes
Anti Nutritive Factors
Mbugua Pn
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
11
0.500
Animal Nutrition
Nutrition
Animal Management
Vitamins and Minerals
Dominic Oduor Okelo
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
0
0.000
Reproductive Biology (Anatomy)
Seth Kisia
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Fish biology and anatomical studies
environmental contamination
Gathura Peter
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Veterinary public health
environmental impact assesment
Joyce Maina
University of Nairobi
Nairobi, Kenya
![Kenya](/flags/ke.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Animal Nutrition and Aquaculture