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
High Energy Physics
Astrophysics
Quantum Field Theory
Elementary Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
210
0.808
* Total i10 IndexRankings
Ranking Based On Selection :2
Probiotics & Postbiotics
Prostate Cancer Biology
Bioremediation of Radionuclides
Metabolic Engineering
Systems Biotechnolo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
92
0.702
* Total i10 IndexRankings
Ranking Based On Selection :3
Condensed Matter Theory
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
15
0.221
* Total i10 IndexRankings
Ranking Based On Selection :4
Covalent Organic Frameworks
Green Chemistry
Environmental Remediation
Heterogenenous Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
surface physics
photoemission spectroscopy
III-V semiconductors
interface physics
2D materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
6
0.133
* Total i10 IndexRankings
Ranking Based On Selection :6
Tumor Biology
Cell Biology
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
* Total i10 IndexRankings
Ranking Based On Selection :7
Genetics
Genomics
Evolution
Transposable Elements
Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
* Total i10 IndexRankings
Ranking Based On Selection :8
correctional health
infectious disease
racial disparities
hiv
substance use
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
4
0.138
* Total i10 IndexRankings
Ranking Based On Selection :9
Steroid Hormones
the Hippo-YAP Pathway
Gene Regulation
Stem Cells
Epigenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 IndexRankings
Ranking Based On Selection :10
Sustainability
Auditor Independence
Management Control
Corporate Governance
Data Analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
* Total i10 IndexRankings
Ranking Based On Selection :11
Multicultural Therapy
PTSD
MDT
Systems Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
5
0.217
* Total i10 IndexRankings
Ranking Based On Selection :12
Social Work
Community Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection :13
biochemistry
cancer biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :14
Climate Change Vulnerability
Adaptation
Disaster Risk Reduction
ICT in Agricultural Extension
Development Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Cellular and molecular biology
oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection :16
Chemistry
Coordination polymers
metal organic framework
zeolites
mesoporous materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total i10 IndexRankings
Ranking Based On Selection :17
quantum chemistry
organic electronics
molecular modelling
high-throughput calculations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :18
Nutrient
immunology
metabolism
cancer
signaling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
microbial biotechnology
protein engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection :20
Agricultural Economics/Microeconomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection :21
Nutrition
Evaluation
Scholarship of teaching and learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
* Total i10 IndexRankings
Ranking Based On Selection :22
Six Sigma and Lean Enterprises
Advanced Manufacturing Technology
Human-Computer Interaction
Immersive Interactive Visualizati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Total i10 IndexRankings
Ranking Based On Selection :23
Employment Law
Medical Law
Legal History
Corporate Fraud
Business Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection :24
Financial Economics -Corporate Finance
International Finance
Portfolio Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
* Total i10 IndexRankings
Ranking Based On Selection :25
Prostate Cancer Biology Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
George Japaridze
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
210
0.808
High Energy Physics
Astrophysics
Quantum Field Theory
Elementary Particle Physics
Hyun D Shin
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
92
0.702
Probiotics & Postbiotics
Prostate Cancer Biology
Bioremediation of Radionuclides
Metabolic Engineering
Systems Biotechnolo
Xiao Qian Wang
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
15
0.221
Xinle Li
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
Covalent Organic Frameworks
Green Chemistry
Environmental Remediation
Heterogenenous Catalysis
Michael D Williams
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
6
0.133
surface physics
photoemission spectroscopy
III-V semiconductors
interface physics
2D materials
Valerie Odero Marah
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
Tumor Biology
Cell Biology
Molecular Biology
Nathan J Bowen
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
Genetics
Genomics
Evolution
Transposable Elements
Cancer
Torrance Stephens
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
4
0.138
correctional health
infectious disease
racial disparities
hiv
substance use
Bekir Cinar
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Steroid Hormones
the Hippo-YAP Pathway
Gene Regulation
Stem Cells
Epigenetics
Siriyama Kanthi Herath
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
Sustainability
Auditor Independence
Management Control
Corporate Governance
Data Analytics
Christopher K Bass
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
5
0.217
Eyitayo Onifade
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Cimona Hinton
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
biochemistry
cancer biology
Nasir Abbas Khan
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Climate Change Vulnerability
Adaptation
Disaster Risk Reduction
ICT in Agricultural Extension
Development Studies
Silvia Caggia
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Cellular and molecular biology
oncology
Conrad Ingram
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
Chemistry
Coordination polymers
metal organic framework
zeolites
mesoporous materials
Seyhan Salman
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
quantum chemistry
organic electronics
molecular modelling
high-throughput calculations
Hao Fan
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Nutrient
immunology
metabolism
cancer
signaling
Myron Williams
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
microbial biotechnology
protein engineering
Mesfin Bezuneh
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
Agricultural Economics/Microeconomics
Medha Talpade
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
Nutrition
Evaluation
Scholarship of teaching and learning
Silvanus J Udoka
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
Six Sigma and Lean Enterprises
Advanced Manufacturing Technology
Human-Computer Interaction
Immersive Interactive Visualizati
Raphael Boyd
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Employment Law
Medical Law
Legal History
Corporate Fraud
Business Law
Kasim Alli
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Financial Economics -Corporate Finance
International Finance
Portfolio Management
Jugal Joshi
Clark Atlanta University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500