Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Surgery
HPB
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
187
0.487
* Total i10 IndexRankings
Ranking Based On Selection: 2
Colorectal Surgery
Academic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
218
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 3
Pancreatitis
Pancreatic Cancer
Upper GI and HBP Surgery
Medical Devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
245
0.752
* Total i10 IndexRankings
Ranking Based On Selection: 4
Esophageal disease
Esophageal surgery
Gastroesophageal reflux
Esophageal cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
158
0.539
* Total i10 IndexRankings
Ranking Based On Selection: 5
Colorectal cancer
Gastric cancer
Neuroendocrine malignancy
pancreatic cancer
translational research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
174
0.674
* Total i10 IndexRankings
Ranking Based On Selection: 6
Surgery
Education
Perioperative Care
Colorectal Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
160
0.672
* Total i10 IndexRankings
Ranking Based On Selection: 7
Colorectal cancer genomics
Familial colorectal cancer and polyposis syndromes
Lynch syndrome
POLE/POLD1
Serrated Polyposis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
203
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 8
Colorectal Surgery
Colorectal Cancer
Lower gastrointestinal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
163
0.795
* Total i10 IndexRankings
Ranking Based On Selection: 9
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
123
0.618
* Total i10 IndexRankings
Ranking Based On Selection: 10
Surgery
Medical Devices
Gut Motility
Intestinal Failure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
149
0.823
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* Total i10 IndexRankings
Ranking Based On Selection: 11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
123
0.695
* Total i10 IndexRankings
Ranking Based On Selection: 12
Clinical trials
Carotid Artery
Patient Blood Management
Intravenous Iron.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
152
0.869
* Total i10 IndexRankings
Ranking Based On Selection: 13
General Surgery
Colorectal Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
111
0.653
* Total i10 IndexRankings
Ranking Based On Selection: 14
vascular disease
venous disease
Aortic Aneurysm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
87
0.524
* Total i10 IndexRankings
Ranking Based On Selection: 15
surgery
colorectal surgery
gastrointestinal motility
faecal incontinence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
108
0.831
* Total i10 IndexRankings
Ranking Based On Selection: 16
coronary surgery
echocardiography
total arterial revascularization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
82
0.646
* Total i10 IndexRankings
Ranking Based On Selection: 17
Burn Injury
Skin Tissue Engineering
Clinical Quality Registries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
90
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 18
Colorectal cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
57
0.491
* Total i10 IndexRankings
Ranking Based On Selection: 19
Colorectal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
40
0.367
* Total i10 IndexRankings
Ranking Based On Selection: 20
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
65
0.607
* Total i10 IndexRankings
Ranking Based On Selection: 21
Rhinology and Anterior Skull base surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
81
0.862
* Total i10 IndexRankings
Ranking Based On Selection: 22
Surgical Infection & Biofilms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
74
0.787
* Total i10 IndexRankings
Ranking Based On Selection: 23
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
58
0.637
* Total i10 IndexRankings
Ranking Based On Selection: 24
General Surgery & Laparoscopic Surgery
Surgical Oncology
Melanoma
Skin Cancer
Breast
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
44
0.512
* Total i10 IndexRankings
Ranking Based On Selection: 25
colorectal cancer
DNA methylation
molecular pathology
serrated polyps
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
64
0.800
Guy J Maddern
University of Adelaide
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
187
0.487
Michael J Solomon
University of Sydney
Sydney, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
218
0.661
Colorectal Surgery
Academic Surgery
John A Windsor
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
245
0.752
Pancreatitis
Pancreatic Cancer
Upper GI and HBP Surgery
Medical Devices
David Watson
Flinders University
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
158
0.539
Esophageal disease
Esophageal surgery
Gastroesophageal reflux
Esophageal cancer
Timothy Price
University of Adelaide
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
174
0.674
Colorectal cancer
Gastric cancer
Neuroendocrine malignancy
pancreatic cancer
translational research
Hill AG
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
160
0.672
Surgery
Education
Perioperative Care
Colorectal Surgery
Daniel D Buchanan
University of Melbourne
Melbourne, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
203
0.868
Colorectal cancer genomics
Familial colorectal cancer and polyposis syndromes
Lynch syndrome
POLE/POLD1
Serrated Polyposis
Alexander Heriot
Peter Maccallum Cancer Centre
Melbourne, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
163
0.795
Colorectal Surgery
Colorectal Cancer
Lower gastrointestinal Cancer
Mark Smithers|Bernard M Smithers, Mark Smithers, B. Mark Smithers
University of Queensland
St Lucia, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
123
0.618
Greg O Grady
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
149
0.823
Surgery
Medical Devices
Gut Motility
Intestinal Failure
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Debra Nestel
Monash University
Clayton, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
123
0.695
Toby Richards
University of Western Australia
Crawley, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
152
0.869
Clinical trials
Carotid Artery
Patient Blood Management
Intravenous Iron.
Terence C Chua
Griffith University
Brisbane, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
111
0.653
General Surgery
Colorectal Surgery
AM Van Rij
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
87
0.524
vascular disease
venous disease
Aortic Aneurysm
Ian Bissett
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
108
0.831
surgery
colorectal surgery
gastrointestinal motility
faecal incontinence
Alistair Royse|Alistair George Royse
University of Melbourne
Melbourne, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
82
0.646
coronary surgery
echocardiography
total arterial revascularization
Heather Cleland
Monash University
Clayton, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
90
0.769
Burn Injury
Skin Tissue Engineering
Clinical Quality Registries
Cameron Platell
University of Western Australia
Crawley, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
57
0.491
El Bokey
Western Sydney University
Penrith, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
40
0.367
Sarah K Thompson
Flinders University
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
65
0.607
Raymond Sacks
Macquarie University
Sydney, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
81
0.862
Rhinology and Anterior Skull base surgery
Anand Deva
Macquarie University
Sydney, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
74
0.787
Surgical Infection & Biofilms
Robert Padbury
Flinders University
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
58
0.637
Brendon Coventry
University of Adelaide
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
44
0.512
General Surgery & Laparoscopic Surgery
Surgical Oncology
Melanoma
Skin Cancer
Breast
Vicki Whitehall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
64
0.800
colorectal cancer
DNA methylation
molecular pathology
serrated polyps