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
digital twins
intensive care
computational physiology
earthquake engineering
SHM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
468
296
0.632
* Total i10 IndexRankings
Ranking Based On Selection :2
Ammonia
Combustion Instability
Renewable Energy
Thermoacoustics
Aerospace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
233
0.947
* Total i10 IndexRankings
Ranking Based On Selection :3
robotics
mechatronics
control
automation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
97
0.618
* Total i10 IndexRankings
Ranking Based On Selection :4
Heat
dehydration
hypoxia
endurance
cardiovascular
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
108
0.818
* Total i10 IndexRankings
Ranking Based On Selection :5
thermal spray
aluminium smelting
adsorption processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
55
0.495
* Total i10 IndexRankings
Ranking Based On Selection :6
Fibre-reinforced composite
Plant fibre composite
Microstructure-material property relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
67
0.698
* Total i10 IndexRankings
Ranking Based On Selection :7
thermochronology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
66
0.717
* Total i10 IndexRankings
Ranking Based On Selection :8
Refrigeration
Energy efficiency
HVAC&R
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
54
0.607
* Total i10 IndexRankings
Ranking Based On Selection :9
wind engineering
yacht engineering
low speed aerodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
53
0.616
* Total i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
* Total i10 IndexRankings
Ranking Based On Selection :11
Robotics
Artificial Intelligence
Human Machine Interfaces
Bionics
Mechatronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
70
0.909
* Total i10 IndexRankings
Ranking Based On Selection :12
Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
58
0.753
* Total i10 IndexRankings
Ranking Based On Selection :13
Control systems
Unmanned Aerial Vehicles (drones)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
39
0.534
* Total i10 IndexRankings
Ranking Based On Selection :14
Fluid Hydraulics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
54
0.857
* Total i10 IndexRankings
Ranking Based On Selection :15
refrigeration
heat pumps
food engineering
energy efficiency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
16
0.281
* Total i10 IndexRankings
Ranking Based On Selection :16
Computational Fluid Dynamics
Yacht Aerodynamics
Heat Transfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
43
0.827
* Total i10 IndexRankings
Ranking Based On Selection :17
Vibrational spectroscopy
Pharmaceuticals
Dairy products
Cereals
Biological tissues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
37
0.740
* Total i10 IndexRankings
Ranking Based On Selection :18
Thermal properties measurement and modelling
thermal process modelling
solar thermal applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
36
0.735
* Total i10 IndexRankings
Ranking Based On Selection :19
Design
Engineering Design
Product Development
Systems Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
30
0.612
* Total i10 IndexRankings
Ranking Based On Selection :20
Aeroacoustics
Acoustics
Fluid Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
* Total i10 IndexRankings
Ranking Based On Selection :21
Composite Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
* Total i10 IndexRankings
Ranking Based On Selection :22
Thermodynamics
Fluids
Heat transfer
Transport in Biological Media
Porous Media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
* Total i10 IndexRankings
Ranking Based On Selection :23
mechanical engineering
composite materials
impact
sandwich structures
structural mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
* Total i10 IndexRankings
Ranking Based On Selection :24
Vibrational spectroscopy
Chemometrics
Dairy research
biological materials
corrosion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total i10 IndexRankings
Ranking Based On Selection :25
Geothermal
Numerical Modelling
Computational Fluid Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
J Geoffrey Chase
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
468
296
0.632
digital twins
intensive care
computational physiology
earthquake engineering
SHM
Dan Zhao Aiaa
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
233
0.947
Ammonia
Combustion Instability
Renewable Energy
Thermoacoustics
Aerospace
Weiliang Peter Xu
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
97
0.618
robotics
mechatronics
control
automation
James David Cotter Jim
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
108
0.818
Heat
dehydration
hypoxia
endurance
cardiovascular
Margaret Hyland
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
55
0.495
thermal spray
aluminium smelting
adsorption processes
Krishnan Jayaraman
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
67
0.698
Fibre-reinforced composite
Plant fibre composite
Microstructure-material property relations
Diane Seward
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
66
0.717
Pradeep Bansal
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
54
0.607
Refrigeration
Energy efficiency
HVAC&R
Richard Flay
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
53
0.616
wind engineering
yacht engineering
low speed aerodynamics
Craig Radford
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
Minas Liarokapis|Μηνάς Λιαροκάπης, ミナス リアロカピス
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
70
0.909
Robotics
Artificial Intelligence
Human Machine Interfaces
Bionics
Mechatronics
Geoffrey W Rodgers
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
58
0.753
Karl Stol
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
39
0.534
Control systems
Unmanned Aerial Vehicles (drones)
Pedro Jose Lee
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
54
0.857
Don Cleland
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
16
0.281
refrigeration
heat pumps
food engineering
energy efficiency
Stuart Norris
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
43
0.827
Computational Fluid Dynamics
Yacht Aerodynamics
Heat Transfer
Cushla Mcgoverin
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
37
0.740
Vibrational spectroscopy
Pharmaceuticals
Dairy products
Cereals
Biological tissues
James K Carson
University of Waikato
Yeni Zelanda, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
36
0.735
Thermal properties measurement and modelling
thermal process modelling
solar thermal applications
David Wynn
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
30
0.612
Design
Engineering Design
Product Development
Systems Engineering
Michael J Kingan
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
Aeroacoustics
Acoustics
Fluid Mechanics
Richard JT Lin
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
Sid Becker
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
Thermodynamics
Fluids
Heat transfer
Transport in Biological Media
Porous Media
Mark Battley
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
mechanical engineering
composite materials
impact
sandwich structures
structural mechanics
Michel Nieuwoudt
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
Vibrational spectroscopy
Chemometrics
Dairy research
biological materials
corrosion
John O Sullivan
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
Geothermal
Numerical Modelling
Computational Fluid Dynamics