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".
* Total i10 IndexRankings
Ranking Based On Selection :76
Veterinary Public Health
Zoonotic Parasitology
Infectious Diseases
Molecular Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :77
Inorganic Chemistry
Coordination Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :78
Aging and Age-related diseases
Nutritional Intervention
Ethno-pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :79
Organic Chemistry
Phytochemistry
Natural product chemistry
NMR spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :80
Thermo-Fluids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :81
all
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :82
Mathematics Education
Technology in Mathematics Education
Mathematical software
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :83
Engineering Physics(Applied Physics) Renewable Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :84
Mathematical Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :85
Information Systems
Information Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :86
Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :87
Electrical power systems
solar power systems
solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :88
Organic Chemistry
Natural Products Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :89
Production Economics
Resource and Environmental Economics
Agricultural Marketing
Agricultural Policy
Developmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :90
Ruminant Animal Nutrition
Agricultural Biochemistry
Alternative livestock feed resource development
Animal Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :91
Acoustic and vibration
production and manufacturing
biomaterial technology
safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :92
Remote sensing
Geographic Information System
Environmental Management and Forestry.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :93
Risk assessment and human health risk of heavy metals
catalysis and its application
etc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :94
Test
Measurment
Evaluation
IRT
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :95
Primates population ecology
Host Parasite Interaction
Feeding ecology and Behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :96
PRODUCTION ECONOMICS
RESOURCE AND ENVIRONMENTAL ECONOMICS AND POLICY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :97
Water and Wastewater Treatment Systems
Ecosystem Modelling
Remediation of Polluted Sites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :98
social factors in development
sustainable development
organic agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :99
Entrepreneurship
Human Resource Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :100
Mechanical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Ifeoma Nancy Nzelu|Ifeoma Nancy Obijiaku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Veterinary Public Health
Zoonotic Parasitology
Infectious Diseases
Molecular Epidemiology
Fayomi Omotola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Inorganic Chemistry
Coordination Chemistry
Samuel Atabo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Aging and Age-related diseases
Nutritional Intervention
Ethno-pharmacology
Nahandoo Ichoron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Organic Chemistry
Phytochemistry
Natural product chemistry
NMR spectroscopy
Victor Achirgbenda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Joel Odo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Age Terungwa James
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Mathematics Education
Technology in Mathematics Education
Mathematical software
Bernard Aondofa Atsuwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Engineering Physics(Applied Physics) Renewable Energy
Timothy Terfa Ashezua
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Benedict Okike
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Jimoh Abdulhameed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Peter Ikechukwu Udenze|Peter Udenze, Peter I. Udenze
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Electrical power systems
solar power systems
solar cells
Jecinta Anowu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Organic Chemistry
Natural Products Chemistry
Adejo Moses Adejo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Production Economics
Resource and Environmental Economics
Agricultural Marketing
Agricultural Policy
Developmental Economics
Gabriel Onyekachi Sunday
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ruminant Animal Nutrition
Agricultural Biochemistry
Alternative livestock feed resource development
Animal Science
Taofeek Ayotunde Yusuf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Acoustic and vibration
production and manufacturing
biomaterial technology
safety
Jande Joseph Asen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Remote sensing
Geographic Information System
Environmental Management and Forestry.
Zack Agbendeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Risk assessment and human health risk of heavy metals
catalysis and its application
etc
Obinne Ade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
James Oshita Bukie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Primates population ecology
Host Parasite Interaction
Feeding ecology and Behavior
Dzever Denen Donald
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
PRODUCTION ECONOMICS
RESOURCE AND ENVIRONMENTAL ECONOMICS AND POLICY
Gabriel O. Ogbeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Water and Wastewater Treatment Systems
Ecosystem Modelling
Remediation of Polluted Sites
Adolphus Angol Naswem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
social factors in development
sustainable development
organic agriculture
Monica Umogbai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Entrepreneurship
Human Resource Management
Abugh Ashwe|Ashwe A, A. Ashwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Mechanical engineering