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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
143
0.894
* Total i10 IndexRankings
Ranking Based On Selection :2
Water Monitoring/Treatment
Fenton/ROS/RNS Chemistry
Drug Delivery and Diagnostics
Antibacterial & Biofilm
Photocatalyst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
60
0.811
* Total i10 IndexRankings
Ranking Based On Selection :3
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
54
0.794
* Total i10 IndexRankings
Ranking Based On Selection :4
Marine Ecology
Oceanography
Marine Affairs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
33
0.485
* Total i10 IndexRankings
Ranking Based On Selection :5
Human sexuality
Applied psychometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
43
0.878
* Total i10 IndexRankings
Ranking Based On Selection :6
sport coaching
adult learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Total i10 IndexRankings
Ranking Based On Selection :7
Bio-Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
* Total i10 IndexRankings
Ranking Based On Selection :8
human nutrition
type 2 diabetes
platelets
genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
* Total i10 IndexRankings
Ranking Based On Selection :9
Insects as species at risk
faunistics of beetles
evolution of eusociality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
2
0.091
* Total i10 IndexRankings
Ranking Based On Selection :10
Invertebrate zoology
malacology
parasitology
evolutionary biology
phylogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total i10 IndexRankings
Ranking Based On Selection :11
social enterprise
inclusive markets
social entrepreneurship
poverty alleviation
sustainable development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :12
Partial Differential Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
* Total i10 IndexRankings
Ranking Based On Selection :13
phenomenology
teacher education
education for sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection :14
Health human resources
Nurses
Non-standard & precarious employment arrangements
Systemic factors influencing health human res
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :16
History and philosophy of science
history of biology
philosophy of biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total i10 IndexRankings
Ranking Based On Selection :17
Qualitative
Reflexivity
Persons with Diabetes
Skin & Wound Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :18
leadership
management
organizations
business history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
* Total i10 IndexRankings
Ranking Based On Selection :19
Machine Learning
Knowledge Graphs
Data Analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :20
Leadership
motivation
occupational health
grief in the workplace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Water Treatment Processes
Drinking Water
Industrial Wastewater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection :23
Gaelic song
disaster songs
language revitalization
memorialization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Total i10 IndexRankings
Ranking Based On Selection :24
non-profit organizations
community economic development
technology & innovation
strategy
international business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
1
0.091
* Total i10 IndexRankings
Ranking Based On Selection :25
Cultural Tourism
Aboriginal Economic Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Peter Macintyre
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
143
0.894
Shine Xu Zhang
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
60
0.811
Water Monitoring/Treatment
Fenton/ROS/RNS Chemistry
Drug Delivery and Diagnostics
Antibacterial & Biofilm
Photocatalyst
Ken Oakes
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
54
0.794
Bruce G Hatcher
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
33
0.485
Marine Ecology
Oceanography
Marine Affairs
Pablo Santos Iglesias
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
43
0.878
Bettina Callary
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
sport coaching
adult learning
Rajendran Kaliaperumal
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
De Barre
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
human nutrition
type 2 diabetes
platelets
genetics
David Mccorquodale
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
2
0.091
Insects as species at risk
faunistics of beetles
evolution of eusociality
Timothy Rawlings
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Invertebrate zoology
malacology
parasitology
evolutionary biology
phylogenetics
Kevin Mckague
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
social enterprise
inclusive markets
social entrepreneurship
poverty alleviation
sustainable development
Shaohua Chen
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
Partial Differential Equations
Patrick Howard
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
phenomenology
teacher education
education for sustainability
Virginia Gunn
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Health human resources
Nurses
Non-standard & precarious employment arrangements
Systemic factors influencing health human res
Leslie J Wardley
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Andrew S Reynolds
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
History and philosophy of science
history of biology
philosophy of biology
Janet Lynne Kuhnke
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Qualitative
Reflexivity
Persons with Diabetes
Skin & Wound Care
Robert Campbell
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
leadership
management
organizations
business history
Enayat Rajabi
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Machine Learning
Knowledge Graphs
Data Analytics
Stephanie L Gilbert
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Leadership
motivation
occupational health
grief in the workplace
Allison L Mackie
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Khaldoun Aldiabat
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Heather Sparling
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
Gaelic song
disaster songs
language revitalization
memorialization
Jacquelyn Thayer Scott
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
1
0.091
non-profit organizations
community economic development
technology & innovation
strategy
international business
Keith G Brown
Cape Breton University
Sydney, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Cultural Tourism
Aboriginal Economic Development