Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Solid-State Physics
Energy Studies
Nanotechnology
Environmental Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Public Administration
Political Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Artificial Intelligence
Knowledge Management and ICT in Public Sector
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Pharmacological Biochemistry
Prostatic Disorders
Inflammation
Drugs and Diet Research
Fertility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Intelligence Studies
Global Security
Competitive Intelligence
Security Management
Public Safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Clinical Pharmacology
Toxicology
Neuropharmacology
Phytomedicine
Drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Inorganic/ Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
AI
Genetic algorithm
software engineering
information security
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
Political science and International Seurity Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Monetary Economics
Quantitative Economics
Econometrics
Economic Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Fluid Mechanics
Mathematical Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Public Health
Health Services Management
Stress Management
Epidemiology Biostatistics/Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Animal and Environmental Biology (Parasitology)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Broadcasting
New Media
Political Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Optometry
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Antibiotics and Chemotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Fluid mechanics
Bio-Fluid mechanics
Computational Fluid Mechanics
Numerical Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Library and Information Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Molecular Biology and Forensic Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
system design and modeling
data communications
smart embedded system network
expert systems and robotics engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
International Relations and Strategic Studies
International Economic Relations
Diplomatic Studies
Border Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Environmental and Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Forensic Intelligence and Investigation
Military Intelligence and Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Computing
cyber crimes and information security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Joseph Onyeka Emegha
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Solid-State Physics
Energy Studies
Nanotechnology
Environmental Physics
Kelly Ejumudo
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Public Administration
Political Science
Patrick Ejeh|Ejeh; Patrick Ogholuwarami
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Artificial Intelligence
Knowledge Management and ICT in Public Sector
Uzuazokaro Mark-Maria Agatemor
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Pharmacological Biochemistry
Prostatic Disorders
Inflammation
Drugs and Diet Research
Fertility
Ngboawaji Daniel Nte
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Intelligence Studies
Global Security
Competitive Intelligence
Security Management
Public Safety
Enegide Chinedu
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Clinical Pharmacology
Toxicology
Neuropharmacology
Phytomedicine
Drug discovery
Ekakitie Andrew Ovakporae
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Inorganic/ Environmental Chemistry
Obinna Nwankwo
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
AI
Genetic algorithm
software engineering
information security
Oluka, Nduka Lucas
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Hycenth Ogwuru
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Monetary Economics
Quantitative Economics
Econometrics
Economic Theory
Cletus Onwubuoya
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Fluid Mechanics
Mathematical Modeling
Etim John John
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Public Health
Health Services Management
Stress Management
Epidemiology Biostatistics/Research
Eboh OJ
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Animal and Environmental Biology (Parasitology)
Nkiru Comfort Ezeh
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
John Moyegbone
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Eze Ebere Mary
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Antibiotics and Chemotherapy
Falodun Bidemi
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Fluid mechanics
Bio-Fluid mechanics
Computational Fluid Mechanics
Numerical Analysis
Azuka Ossai Chegwe
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Library and Information Science
Otoikhian Cyril Sunday Oroname
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Molecular Biology and Forensic Analysis
Godfrey Nwaji Okorafor
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
system design and modeling
data communications
smart embedded system network
expert systems and robotics engineering
Joy ike
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ndubuisi, Okorafor Johnson
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
International Relations and Strategic Studies
International Economic Relations
Diplomatic Studies
Border Studies
Onuoha T
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environmental and Public Health
ike Okoro
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Forensic Intelligence and Investigation
Military Intelligence and Analysis
Nonum E. O
Novena University Ogume
Ogume, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Computing
cyber crimes and information security