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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Additive Manufacturing
Powder Metallurgy
Solidification
Composites
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
167
0.960
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Zero energy buildings
ventilation
indoor climate
building simulation
HVAC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
130
0.774
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Power electronics
energy efficiency
renewable energy
DC microgrids
DC-DC converters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
110
0.598
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Mechatronics
Electrical drives
Electric vehicles
Electrical machines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
92
0.989
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Knowledge (risk) management
SME management
responsible digitalization
sustainable business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
89
0.899
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
wave dynamics
climate
coastal processes
water level
coastal management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
86
0.528
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
motivation of innovation
economics of sustainable development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
82
0.713
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Tribology
Performance in aggressive environments
Elevated and high temperature properties
Design of equipment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
77
0.770
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Power electronics
dc-dc converters
dc microgrids
fault tolerance
reliability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
school psychology
educational psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
67
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
67
0.736
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
NMR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
56
0.467
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Control Systems
Power Systems
Renewable Energy
Energy Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
53
0.746
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
palaeoecology
quaternary
pollen
vegetation
Baltic Sea prehistory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
52
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Mental Health
Suicidal Bahaviours
Public Health
Community Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
51
0.864
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Public Management
Comparative Public Administration
Innovation Policy
Southeast Asia
CEE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
50
0.641
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Technology-Enhanced Learning
CSCL
Learning Technologies
Learning Analytics
Doctoral education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
50
0.694
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
blockchain
smart contract
business process automation
service oriented cloud computing
requirements enginee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
50
0.704
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Academic career and strategic thinking
informality
development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
50
0.769
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Technology-Enhanced Learning
Learning Analytics
Learning Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
50
0.794
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
uneven development
history of economic thought
evolutionary economics
climate change and sustainability
non-market economies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
49
0.544
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
photovoltaics
inorganic semiconductors
photoluminescence
capacitance spectroscopy
Raman spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
46
0.708
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
High Speed Craft
Ship Hydrodynamics
Fuel Efficiency
Safety
Digitalization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
44
0.898
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
archaeozoology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
43
0.662
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
42
0.600
Prashanth Konda Gokuldoss|Konda Gokuldss Prashanth, Prashanth Konda Gokuldoss, P K Gokuldoss
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
167
0.960
Additive Manufacturing
Powder Metallurgy
Solidification
Composites
Sustainability
Jarek Kurnitski
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
130
0.774
Zero energy buildings
ventilation
indoor climate
building simulation
HVAC
Dmitri Vinnikov
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
110
0.598
Power electronics
energy efficiency
renewable energy
DC microgrids
DC-DC converters
Anton RassÞµlkin
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
92
0.989
Mechatronics
Electrical drives
Electric vehicles
Electrical machines
Susanne Durst
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
89
0.899
Knowledge (risk) management
SME management
responsible digitalization
sustainable business
Tarmo Soomere
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
86
0.528
wave dynamics
climate
coastal processes
water level
coastal management
Olha V Prokopenko
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
82
0.713
motivation of innovation
economics of sustainable development
Maksim Antonov
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
77
0.770
Tribology
Performance in aggressive environments
Elevated and high temperature properties
Design of equipment
Andrii Chub
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
Power electronics
dc-dc converters
dc microgrids
fault tolerance
reliability
Eve Kikas
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
67
0.684
Timmusk Tonis
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
67
0.736
Ago Samoson
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
56
0.467
Juri Belikov
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
53
0.746
Control Systems
Power Systems
Renewable Energy
Energy Informatics
Siim Veski
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
52
0.667
palaeoecology
quaternary
pollen
vegetation
Baltic Sea prehistory
Merike Sisask
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
51
0.864
Mental Health
Suicidal Bahaviours
Public Health
Community Health
Wolfgang Drechsler
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
50
0.641
Public Management
Comparative Public Administration
Innovation Policy
Southeast Asia
CEE
Luis P Prieto
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
50
0.694
Technology-Enhanced Learning
CSCL
Learning Technologies
Learning Analytics
Doctoral education
Alexander Norta nee Hirnschall
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
50
0.704
blockchain
smart contract
business process automation
service oriented cloud computing
requirements enginee
Abel Polese
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
50
0.769
María Jesús Rodríguez Triana
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
50
0.794
Technology-Enhanced Learning
Learning Analytics
Learning Design
Erik S. Reinert
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
49
0.544
uneven development
history of economic thought
evolutionary economics
climate change and sustainability
non-market economies
Maarja Grossberg
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
46
0.708
photovoltaics
inorganic semiconductors
photoluminescence
capacitance spectroscopy
Raman spectroscopy
Abbas Dashtimanesh
Tallinn University of Technology
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
44
0.898
High Speed Craft
Ship Hydrodynamics
Fuel Efficiency
Safety
Digitalization
Lembi LÞµugas
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
43
0.662
Aaro Toomela
Tallinn University
Tallinn, Estonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
42
0.600