Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Cellular networks security
Artificial Intelligence
Cloud computing
IoT
Fog computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 2
Planning
Wildlife Management
Tourism Management
African Development
Culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
* Total i10 IndexRankings
Ranking Based On Selection: 3
Limnology- zooplankton
macrophytes and fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 4
Research led education. Specific research seek to study novel biologically active products from food-water systems and their bio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 5
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection: 6
Phytochemistry
bioactivity
plant foods
new drugs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 7
Academic research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 8
Learners with Autism
Intellectual Disabilities
ADHD
Inclusive Education
Disability Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
Food Security
Gender
Crime
Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 10
Service Learning
Global Citizenship Ed
Ed in Emergencies
Multicultural Ed
Ed for Sustainable Dev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
Supply Chain Management
Transport Management and Information Communication Technology.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 12
Geographies of peace and conflict
urban space
gender
livelihoods
geography of power
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 13
Medical Microbiology
Infectious diseases
AMR
Nanobiotechnology
Drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 14
Agronomy of forages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 15
trans boundary natural resource use dynamics and conflict
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 16
Education Management
Education Planning
Economics of Education
Financing of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 17
HRM
diversity and inclusivity
organizational behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
Recommender Systems
Big Data
Machine Learning
Natural Language Processing
Artificial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 19
Agronomy and soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 20
Operaions Management
Project Management
Management Sciences
Research Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 21
Nonlinear Photonics
Cavity CQED'S
Nuclear Physics
First Principle Calculations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 22
Environmental science
Forest Industries Technology
Bioenergy
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 23
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 24
Crops
soil and water
agricultural educ & extension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 25
Comparative & International Education
School-Family-Community Partnerships
Education for Sustainable Development
School Refor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Vincent Omollo Nyangaresi
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
Cellular networks security
Artificial Intelligence
Cloud computing
IoT
Fog computing
John S. Akama
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
Planning
Wildlife Management
Tourism Management
African Development
Culture
Reuben Omondi
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Limnology- zooplankton
macrophytes and fisheries
Anakalo Alfred Shitandi
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
Research led education. Specific research seek to study novel biologically active products from food-water systems and their bio
John M. Onyango Yambo
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Bethwell Owuor
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
Phytochemistry
bioactivity
plant foods
new drugs
Andrew Songoro Nyangau
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Josephine Oranga|Josephine Orangah
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Learners with Autism
Intellectual Disabilities
ADHD
Inclusive Education
Disability Studies
Peter Gutwa Oino
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Food Security
Gender
Crime
Health
Titus O. Pacho
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Service Learning
Global Citizenship Ed
Ed in Emergencies
Multicultural Ed
Ed for Sustainable Dev
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Enock Musau|Enock Musau Gideon, E MUSAU, EG MUSAU
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Supply Chain Management
Transport Management and Information Communication Technology.
Romborah Simiyu
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Geographies of peace and conflict
urban space
gender
livelihoods
geography of power
Eric Omori Omwenga
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Medical Microbiology
Infectious diseases
AMR
Nanobiotechnology
Drug discovery
Evans Basweti
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Edmond Were
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Kennedy Getange
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Education Management
Education Planning
Economics of Education
Financing of Education
Stella Moraa Omari
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
HRM
diversity and inclusivity
organizational behaviour
Benard Magara Maake
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Recommender Systems
Big Data
Machine Learning
Natural Language Processing
Artificial
Judith Achieng Odhiambo
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Christopher Ngacho
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Operaions Management
Project Management
Management Sciences
Research Methods
Calford Otieno
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Nonlinear Photonics
Cavity CQED'S
Nuclear Physics
First Principle Calculations
James Onchieku|James M. Onchieku - Chief Research Officer KEFRI (1989 to 2014)
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Environmental science
Forest Industries Technology
Bioenergy
Climate Change
Edwin Murungi
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Samson N. Maobe
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Crops
soil and water
agricultural educ & extension
Benard O. Nyatuka
Kisii University
Kisii, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Comparative & International Education
School-Family-Community Partnerships
Education for Sustainable Development
School Refor