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
Echocardiography
Cardiology
Meta-analysis
Sonography
Indigenous Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
76
0.679
* Total i10 IndexRankings
Ranking Based On Selection :2
Cardiology Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
41
0.383
* Total i10 IndexRankings
Ranking Based On Selection :3
Cardiac function
adipose tissue
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
* Total i10 IndexRankings
Ranking Based On Selection :4
Cardiovascular Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection :5
Cardiovascular Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :6
Cardio-renal protection
ischaemia reperfusion injury
cell biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
* Total i10 IndexRankings
Ranking Based On Selection :7
Cardiology
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Gillian Whalley
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
76
0.679
Echocardiography
Cardiology
Meta-analysis
Sonography
Indigenous Health
John M Elliott
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
41
0.383
Regis R Lamberts
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
Cardiac function
adipose tissue
Jeffrey R Erickson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Luke Wilson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Joanne Harrison
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
Cardio-renal protection
ischaemia reperfusion injury
cell biology
Peter D Larsen
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200