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 :76
water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
95
0.556
* Total i10 IndexRankings
Ranking Based On Selection :77
Health care
mixed methods
patients' experiences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
138
0.831
* Total i10 IndexRankings
Ranking Based On Selection :78
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
127
0.765
* Total i10 IndexRankings
Ranking Based On Selection :79
tribology
ultrasonics
wear
friction
lubrication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
119
0.739
* Total i10 IndexRankings
Ranking Based On Selection :80
Environmental Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
55
0.342
* Total i10 IndexRankings
Ranking Based On Selection :81
information science
information behaviour
information management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
53
0.329
* Total i10 IndexRankings
Ranking Based On Selection :82
CFD
Energy conversion process modelling
Combustion
Carbon Capture
Wind energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
136
0.850
* Total i10 IndexRankings
Ranking Based On Selection :83
Outcome measurement
rehabilitation
disorders of communication
dysarthria
dysphasia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
100
0.625
* Total i10 IndexRankings
Ranking Based On Selection :84
Urban water and pollution
groundwater
catchment management
WFD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
56
0.352
* Total i10 IndexRankings
Ranking Based On Selection :85
ptychography
gravitational waves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
156
1.000
* Total i10 IndexRankings
Ranking Based On Selection :86
plant physiology
plant ecology
plant evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
130
0.839
* Total i10 IndexRankings
Ranking Based On Selection :87
Biomimetics
Biorobotics
Active Sensing
Computational Neuroscience
Social Robotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
104
0.671
* Total i10 IndexRankings
Ranking Based On Selection :88
Information Retrieval
Data Science
Natural Language Processing
Plagiarism Detection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
71
0.458
* Total i10 IndexRankings
Ranking Based On Selection :89
Alloy development
alloys
materials science and metallurgical engineering
Refractory metal alloys
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
72
0.471
* Total i10 IndexRankings
Ranking Based On Selection :90
Statistical signal processing
Machine learning
Autonomous systems
AI
Complex systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
108
0.711
* Total i10 IndexRankings
Ranking Based On Selection :91
addiction
alcohol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
131
0.868
* Total i10 IndexRankings
Ranking Based On Selection :92
Luminescence Dating
Geomorphology
Drylands
Coastal dunes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
113
0.764
* Total i10 IndexRankings
Ranking Based On Selection :93
bone
metastasis
breast cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
100
0.685
* Total i10 IndexRankings
Ranking Based On Selection :94
Chemical Engineering
Particle Technology
Population Balance Modelling
Crystallisation
Granulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
86
0.589
* Total i10 IndexRankings
Ranking Based On Selection :95
health economics
Bayesian statistics .
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
71
0.486
* Total i10 IndexRankings
Ranking Based On Selection :96
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
57
0.390
* Total i10 IndexRankings
Ranking Based On Selection :97
Hebrew Bible
Old Testament
Hebrew language
ideology
masculinity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
50
0.342
* Total i10 IndexRankings
Ranking Based On Selection :98
macrophage
inflammation
angiogenesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
100
0.690
* Total i10 IndexRankings
Ranking Based On Selection :99
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
82
0.566
* Total i10 IndexRankings
Ranking Based On Selection :100
Power Electronics
Energy Storage
Energy Conversion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
86
0.597
Richard M Ashley
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
95
0.556
Alicia O Cathain
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
138
0.831
Health care
mixed methods
patients' experiences
Lenny Sc Koh
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
127
0.765
Rob Dwyer Joyce
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
119
0.739
tribology
ultrasonics
wear
friction
lubrication
Christopher Spencer
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
55
0.342
TD Wilson
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
53
0.329
information science
information behaviour
information management
L Ma
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
136
0.850
CFD
Energy conversion process modelling
Combustion
Carbon Capture
Wind energy
Pamela M Enderby
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
100
0.625
Outcome measurement
rehabilitation
disorders of communication
dysarthria
dysphasia
David N Lerner
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
56
0.352
TB Edo
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
156
1.000
Colin P Osborne
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
130
0.839
plant physiology
plant ecology
plant evolution
Tony J Prescott
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
104
0.671
Biomimetics
Biorobotics
Active Sensing
Computational Neuroscience
Social Robotics
Paul D Clough
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
71
0.458
Information Retrieval
Data Science
Natural Language Processing
Plagiarism Detection
Panos Tsakiropoulos
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
72
0.471
Alloy development
alloys
materials science and metallurgical engineering
Refractory metal alloys
Lyudmila Mihaylova
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
108
0.711
Statistical signal processing
Machine learning
Autonomous systems
AI
Complex systems
Matt Field
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
131
0.868
Mark D Bateman
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
113
0.764
Luminescence Dating
Geomorphology
Drylands
Coastal dunes
Philippe Clezardin
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
100
0.685
Mike Hounslow
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
86
0.589
Chemical Engineering
Particle Technology
Population Balance Modelling
Crystallisation
Granulation
BA van Hout
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
71
0.486
health economics
Bayesian statistics .
Graham J Leggett
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
57
0.390
David Clines
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
50
0.342
Hebrew Bible
Old Testament
Hebrew language
ideology
masculinity
Claire E Lewis
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
100
0.690
Michael Balikhin
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
82
0.566
David A Stone
University of Sheffield
Sheffield, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
86
0.597
Power Electronics
Energy Storage
Energy Conversion