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.
* Total i10 IndexRankings
Ranking Based On Selection :1
Food Chemistry
Industrial Chemistry
Environmental chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
52
0.722
* Total i10 IndexRankings
Ranking Based On Selection :2
Liberal Political Ecology
Security Studies
Gender & Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
* Total i10 IndexRankings
Ranking Based On Selection :3
Radiation Shielding Glasses
Optical Materials
Polymer Materials
General Materials and Radiation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Radiography
Medical Imaging
Artificial Intelligence
Radiation Protection and Dosimetry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total i10 IndexRankings
Ranking Based On Selection :5
Optimization
Artificial Intelligence
Computational Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection :6
Environmental Chemistry
Material Chemistry
Food Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :7
Sociology and Criminology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection :8
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Institutional Economics
International trade
Global value chains
Applied Econometrics
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
General Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :11
Artificial Intelligence
Mobile computing
Deep learning
Information security
NLP.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :12
Medical Microbiology
Virology
Mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total i10 IndexRankings
Ranking Based On Selection :13
Plant breeding
Plant genetics
Plant biotechnology
Genetic modification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 IndexRankings
Ranking Based On Selection :14
AI-driven Chemical Synthesis
Heterogeneous Catalysis
Materials Chemistry
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Terrorism
Policing
Criminal Justice System
Gender Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Molecular bacteriology
Infectious diseases
Public Health Microbiology
Antibiotic Resistance
Diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Monetary
Agricultural and Develoment Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :18
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Environmental Botany
Cryptogamic Botany
Astrobotany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Medical Mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :21
Minerals Engineering
Mineral exploration
& Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :22
Exploration Geophysics
Environmental Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :23
Natural products
Diabetes
Oxidative Stress
Free Radical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :24
Energy Economics
Development Economics
Labour Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Neuroanatomy
Neuroscience and Biomedical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Matthew Olaleke Aremu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
52
0.722
Food Chemistry
Industrial Chemistry
Environmental chemistry
Al Chukwuma Okoli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
Liberal Political Ecology
Security Studies
Gender & Development
Umar Sa'ad Aliyu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
Radiation Shielding Glasses
Optical Materials
Polymer Materials
General Materials and Radiation
Joseph Dlama Zira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Radiography
Medical Imaging
Artificial Intelligence
Radiation Protection and Dosimetry
Ovre Jeffrey Agushaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
Optimization
Artificial Intelligence
Computational Intelligence
Jude Chinedu Onwuka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Environmental Chemistry
Material Chemistry
Food Chemistry
Moses Ikoh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Abdulkarim Muhammad Hamza
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Abdulkareem Alhassan|Alhassan abdulkareem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Institutional Economics
International trade
Global value chains
Applied Econometrics
Environment
Ahmed Ashuku Yakubu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Eke Christopher Ifeanyi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Artificial Intelligence
Mobile computing
Deep learning
Information security
NLP.
Surajudeen A. Junaid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Medical Microbiology
Virology
Mycology
Emmanuel Hala Kwon-Ndung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
Plant breeding
Plant genetics
Plant biotechnology
Genetic modification
Charles O. Oseghale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
AI-driven Chemical Synthesis
Heterogeneous Catalysis
Materials Chemistry
Chemical Engineering
Eke Chinwokwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Terrorism
Policing
Criminal Justice System
Gender Studies
Obande Godwin Attah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Molecular bacteriology
Infectious diseases
Public Health Microbiology
Antibiotic Resistance
Diagnostics
Mona Adofu|Adofu Ilemona, Adofu I
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Monetary
Agricultural and Develoment Economics
Labulo Ayomide Hassan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Gbenga Festus Akomolafe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Environmental Botany
Cryptogamic Botany
Astrobotany
Aleruchi Chuku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Shekwonyadu Iyakwari.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Minerals Engineering
Mineral exploration
& Geology
Taiwo Adewumi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Exploration Geophysics
Environmental Geophysics
Abubakar Mohammed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Innocent Okwanya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Kabeer Abubakar|Kabeer Abu Bakar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000