i10 Productivity
Rankings

Federal University Ndufu Alike Ikwo FUNAI/ Scientists i10 Productivity Rankings 2025

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 :1
Nigeria
Chinedum O. Eleazu|Ogbonnaya Eleazu Chinedum
Metabolic Syndrome
Diabetes
Functional Foods
Antioxidants
Nutraceuticals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
55
0.873
* Total i10 IndexRankings
Ranking Based On Selection :2
Nigeria
Chukwunonso Ecc Ejike
Clinical and Nutritional Biochemistry
Epidemiology of Chronic Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
40
0.678
* Total i10 IndexRankings
Ranking Based On Selection :3
Nigeria
Robert Onyeneke
Agricultural Economics and Rural Development
Resource and Energy Economics
Impact Assessment
Climate Change Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
* Total i10 IndexRankings
Ranking Based On Selection :4
Nigeria
Ademola C. Famurewa
Functional foods
Phytotherapy
Heavy metal toxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Nigeria
Onuegbu O. Ugwu
Civil Engineering
Construction
Infrastructure
Sustainability
Information and Communication Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
23
0.535
* Total i10 IndexRankings
Ranking Based On Selection :6
Nigeria
Anthony Chinonso Ekennia
Inorganic chemistry
medicinal chemistry and material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
* Total i10 IndexRankings
Ranking Based On Selection :7
Nigeria
Nwogo Ajuka Obasi
Environmental
Food and Toxicological Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
* Total i10 IndexRankings
Ranking Based On Selection :9
Nigeria
Fabian Ugwu
Work Engagement
Work-life Balance
Career Development
Cyberbehaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Total i10 IndexRankings
Ranking Based On Selection :10
Nigeria
Johnny O. Ogunji
Fish Nutrition
Climate Change
Biodiversity
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
* Total i10 IndexRankings
Ranking Based On Selection :11
Nigeria
Stanley Iheanacho
Fisheries
Aquaculture
toxicology
fish toxicology
hydrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :12
Nigeria
Stanley C. Iheanacho
Alternative Proteins
fish toxicology
Aquatic toxicology
Microplastic
Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :13
Nigeria
Omoke Philip
Macroeconomics
Monetary and Financial Economics
Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total i10 IndexRankings
Ranking Based On Selection :14
Nigeria
Moses Alo
Medical Microbiology
Immunology
Public Health
HIV
Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total i10 IndexRankings
Ranking Based On Selection :15
Nigeria
Chukwunonso Peter Okoli
Analytical Chemistry
Environmental Chemistry
Physical Chemistry
Computational Chemistry
Water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 IndexRankings
Ranking Based On Selection :16
Nigeria
Azubuike Peter Ebokaiwe
Environmental/Molecular Toxicology
Cancer immunotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :17
Nigeria
Chinyere Aloke
Phytomedicine and chronic diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection :18
Nigeria
Kalu Ebi Uma
Public Finance & Fiscal Policy
Development Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total i10 IndexRankings
Ranking Based On Selection :19
Nigeria
Ogugua Egwu
Human Anatomy
Bioanthropology
forensic anthropology
musculoskeletal biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Total i10 IndexRankings
Ranking Based On Selection :20
Nigeria
Macpherson Uchenna Nnam
Activist/Critical Criminology
Kidnapping
Terrorism
Radical Social Movements
Security Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 IndexRankings
Ranking Based On Selection :21
Nigeria
Ekeleme-Egedigwe Chima|Egedigwe Agatha Chima
Natural Science- Biochemistry
Nutrition and Biochemistry
Obesity
Diabetes
medicinal plants and non- communicable diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :22
Nigeria
Adeline Idike
HRM
Public Administration
Gender
Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection :23
Nigeria
Nnaemeka Joshua Nnochiri Nnaji
Chemometrics
Electrocatalysis
Surface reaction mechanisms
Wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection :24
Nigeria
Ogueji Emmanuel Okechukwu
Aquatic Toxicology/ Environmental Biology • Hydrobiology • Fish Breeding and Genetics • Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total i10 IndexRankings
Ranking Based On Selection :25
Nigeria
Augustine Oseloka Ibegbu
Anatomy
Neuroscience
Histology
Histchemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Chinedum O. Eleazu|Ogbonnaya Eleazu Chinedum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
55
0.873
Metabolic Syndrome
Diabetes
Functional Foods
Antioxidants
Nutraceuticals
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Chukwunonso Ecc Ejike
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
40
0.678
Clinical and Nutritional Biochemistry
Epidemiology of Chronic Diseases
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Robert Onyeneke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
Agricultural Economics and Rural Development
Resource and Energy Economics
Impact Assessment
Climate Change Economics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Ademola C. Famurewa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Onuegbu O. Ugwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
23
0.535
Civil Engineering
Construction
Infrastructure
Sustainability
Information and Communication Technology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Anthony Chinonso Ekennia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
Inorganic chemistry
medicinal chemistry and material science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Nwogo Ajuka Obasi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Chinyere A. Nwajiuba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Fabian Ugwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
Work Engagement
Work-life Balance
Career Development
Cyberbehaviour
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Johnny O. Ogunji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
Fish Nutrition
Climate Change
Biodiversity
Biotechnology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Stanley Iheanacho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Fisheries
Aquaculture
toxicology
fish toxicology
hydrobiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Stanley C. Iheanacho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Alternative Proteins
fish toxicology
Aquatic toxicology
Microplastic
Aquaculture
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Omoke Philip
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Macroeconomics
Monetary and Financial Economics
Econometrics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Moses Alo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
Medical Microbiology
Immunology
Public Health
HIV
Parasitology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Chukwunonso Peter Okoli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
Analytical Chemistry
Environmental Chemistry
Physical Chemistry
Computational Chemistry
Water treatment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Azubuike Peter Ebokaiwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Environmental/Molecular Toxicology
Cancer immunotherapy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Chinyere Aloke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Phytomedicine and chronic diseases
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Kalu Ebi Uma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Public Finance & Fiscal Policy
Development Economics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Ogugua Egwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
Human Anatomy
Bioanthropology
forensic anthropology
musculoskeletal biology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Macpherson Uchenna Nnam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Activist/Critical Criminology
Kidnapping
Terrorism
Radical Social Movements
Security Studies
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Ekeleme-Egedigwe Chima|Egedigwe Agatha Chima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Natural Science- Biochemistry
Nutrition and Biochemistry
Obesity
Diabetes
medicinal plants and non- communicable diseases
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Adeline Idike
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Nnaemeka Joshua Nnochiri Nnaji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Chemometrics
Electrocatalysis
Surface reaction mechanisms
Wastewater treatment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Ogueji Emmanuel Okechukwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Aquatic Toxicology/ Environmental Biology • Hydrobiology • Fish Breeding and Genetics • Science Education
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Augustine Oseloka Ibegbu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526