University, Subject, Country, Region, World
Lappeenranta University of Technology 233 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
energy
boilers
recovery
pulp mill
gasification
Metrics
H-Index
i10 Index
Citation Counts
40
91
4,637
* Total H IndexRankings
Ranking Based On Selection: 2
SME Digitalization & DT
Society 2.0 & I4.0
Automatization and Cobots
Hackathons & CCs - ICT for Sustainability
#LUTSoftware
Metrics
H-Index
i10 Index
Citation Counts
35
81
3,314
* Total H IndexRankings
Ranking Based On Selection: 3
Fairness
Resilience
Sustainability Transformation
Climate
Nutrients
Metrics
H-Index
i10 Index
Citation Counts
33
62
3,811
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
33
89
3,643
* Total H IndexRankings
Ranking Based On Selection: 5
Sustainability of energy systems
Circular economy
Environmental performance assessment
Metrics
H-Index
i10 Index
Citation Counts
31
51
2,895
* Total H IndexRankings
Ranking Based On Selection: 6
Sustainable energy systems
Metrics
H-Index
i10 Index
Citation Counts
30
33
5,140
* Total H IndexRankings
Ranking Based On Selection: 7
Separation technology
Membrane technology
Solvent-based fractionation
Water efficiency
Biorefineries
Metrics
H-Index
i10 Index
Citation Counts
30
55
2,356
* Total H IndexRankings
Ranking Based On Selection: 8
lujuustekniikka
Metrics
H-Index
i10 Index
Citation Counts
29
75
2,696
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
29
66
2,725
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
27
58
3,046
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total H IndexRankings
Ranking Based On Selection: 11
Gas Separation
Porous Media
Mathematical Modeling
Metrics
H-Index
i10 Index
Citation Counts
27
48
3,532
* Total H IndexRankings
Ranking Based On Selection: 12
human-data interaction
smart cities
data literacy
co-design
#LUTsoftware
Metrics
H-Index
i10 Index
Citation Counts
27
44
2,659
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
27
55
2,730
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
26
47
1,819
* Total H IndexRankings
Ranking Based On Selection: 15
Yrittäjyys
omistajuus
strateginen johtaminen
Metrics
H-Index
i10 Index
Citation Counts
26
44
3,720
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
26
38
4,586
* Total H IndexRankings
Ranking Based On Selection: 17
Life Cycle Assessment
Carbon footprint
Carbon handprint
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,529
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
24
62
3,658
* Total H IndexRankings
Ranking Based On Selection: 19
Sähkötekniikka
säätötekniikka
Metrics
H-Index
i10 Index
Citation Counts
24
61
2,344
* Total H IndexRankings
Ranking Based On Selection: 20
investment analysis
pay-off method
real options
fuzzy logic
technology acceptance
Metrics
H-Index
i10 Index
Citation Counts
24
63
2,515
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
22
50
2,010
* Total H IndexRankings
Ranking Based On Selection: 22
Inverse problems
statistics
stochastics
Metrics
H-Index
i10 Index
Citation Counts
21
35
1,187
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
21
63
1,970
* Total H IndexRankings
Ranking Based On Selection: 24
Energy Systems
Metrics
H-Index
i10 Index
Citation Counts
20
24
2,124
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,392
Esa Kari Vakkilainen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
40
91
4,637
Ari Happonen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
35
81
3,314
SME Digitalization & DT
Society 2.0 & I4.0
Automatization and Cobots
Hackathons & CCs - ICT for Sustainability
#LUTSoftware
Helena Kahiluoto
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
33
62
3,811
Fairness
Resilience
Sustainability Transformation
Climate
Nutrients
Timo Hyppänen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
33
89
3,643
Jouni Havukainen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
31
51
2,895
Sustainability of energy systems
Circular economy
Environmental performance assessment
Michael Child
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
30
33
5,140
Mari Kallioinen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
30
55
2,356
Separation technology
Membrane technology
Solvent-based fractionation
Water efficiency
Biorefineries
Timo Björk
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
29
75
2,696
Antti Kosonen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
29
66
2,725
Jussi Sopanen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
27
58
3,046
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Nima Rezaei
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
27
48
3,532
Annika Wolff
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
27
44
2,659
human-data interaction
smart cities
data literacy
co-design
#LUTsoftware
Veli Kujanpää
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
27
55
2,730
Antti Häkkinen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
26
47
1,819
Iiro Jussila
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
26
44
3,720
Kalevi Kyläheiko
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
26
38
4,586
Risto Soukka
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
25
41
2,529
Lassi Linnanen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
24
62
3,658
Olli Pyrhonen
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
24
61
2,344
Mikael Collan
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
24
63
2,515
investment analysis
pay-off method
real options
fuzzy logic
technology acceptance
Janne Kaseva
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
22
50
2,010
Tapio Helin
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
21
35
1,187
Jukka Lassila
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
21
63
1,970
Solomon Abebe Asfaw
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
20
24
2,124
Timo Kärri
Lappeenranta University of Technology
Lappeenranta, Finland
Metrics
H-Index
i10-Index
Citation Counts
20
37
1,392