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 Jan 31, 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 (873.690) 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
computational mechanics
fracture mechanics
boundary integral equations
smart materials
MLPG
Metrics
H-Index
i10 Index
Citation Counts
57
273
12,268
* Total H IndexRankings
Ranking Based On Selection: 2
Glycan and lectin biochips
bionanotechnology
electrochemistry
glycomics
biomarker discovery
Metrics
H-Index
i10 Index
Citation Counts
51
130
8,397
* Total H IndexRankings
Ranking Based On Selection: 3
virology
emerging viruses
Metrics
H-Index
i10 Index
Citation Counts
48
99
7,421
* Total H IndexRankings
Ranking Based On Selection: 4
Applied superconductivity
electro-magnetic modeling
Metrics
H-Index
i10 Index
Citation Counts
42
90
5,344
* Total H IndexRankings
Ranking Based On Selection: 5
Mechanical Engineering
Erosion
Wear
Unconventional Technologies
Metrics
H-Index
i10 Index
Citation Counts
41
141
5,326
* Total H IndexRankings
Ranking Based On Selection: 6
integrative physiology of exercise
bioenergetics
Metrics
H-Index
i10 Index
Citation Counts
38
87
5,668
* Total H IndexRankings
Ranking Based On Selection: 7
materials
nanomaterials
energy conversion
Metrics
H-Index
i10 Index
Citation Counts
37
53
5,950
* Total H IndexRankings
Ranking Based On Selection: 8
seismology
numerical modeling
wave propagation
Metrics
H-Index
i10 Index
Citation Counts
36
52
6,162
* Total H IndexRankings
Ranking Based On Selection: 9
materials science
ceramics
composites
Metrics
H-Index
i10 Index
Citation Counts
36
120
4,837
* Total H IndexRankings
Ranking Based On Selection: 10
paleobiology
conservation
biogeography
evolutionary ecology
Metrics
H-Index
i10 Index
Citation Counts
35
77
4,488
* Total H IndexRankings
Ranking Based On Selection: 11
regionálna geológia a tektonický vývoj Západných Karpát
štruktúrna geológia
Metrics
H-Index
i10 Index
Citation Counts
34
89
4,257
* Total H IndexRankings
Ranking Based On Selection: 12
bioinformatics
algorithms
machine learning
Metrics
H-Index
i10 Index
Citation Counts
33
61
8,849
* Total H IndexRankings
Ranking Based On Selection: 13
superconductors
Metrics
H-Index
i10 Index
Citation Counts
32
98
4,795
* Total H IndexRankings
Ranking Based On Selection: 14
Thermal Spray
Thermal barrier coatings
Hot Corrosion
Composite Materials
High Entropy Materials
Metrics
H-Index
i10 Index
Citation Counts
31
44
3,255
* Total H IndexRankings
Ranking Based On Selection: 15
Hydrology
Water Resources Management
Rainfall-Runoff
Metrics
H-Index
i10 Index
Citation Counts
31
79
9,381
* Total H IndexRankings
Ranking Based On Selection: 16
volcanology
petrology
geochemistry
economic geology
Metrics
H-Index
i10 Index
Citation Counts
31
64
3,739
* Total H IndexRankings
Ranking Based On Selection: 17
wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
30
45
2,692
* Total H IndexRankings
Ranking Based On Selection: 18
Industry 4.0/5.0
IoT
robotics
programming
cybernetics
Metrics
H-Index
i10 Index
Citation Counts
29
34
6,709
* Total H IndexRankings
Ranking Based On Selection: 19
(bio)electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
29
63
2,292
* Total H IndexRankings
Ranking Based On Selection: 20
biohydrology
soil water repellency
preferential flow
Metrics
H-Index
i10 Index
Citation Counts
29
66
2,679
* Total H IndexRankings
Ranking Based On Selection: 21
materials science
Metrics
H-Index
i10 Index
Citation Counts
28
66
2,580
* Total H IndexRankings
Ranking Based On Selection: 22
Food microbiology
Predictive microbiology
Food hygiene
Metrics
H-Index
i10 Index
Citation Counts
27
64
2,651
* Total H IndexRankings
Ranking Based On Selection: 23
organic electronics
organic transistors
OFET
organic solar cells
OLED
Metrics
H-Index
i10 Index
Citation Counts
27
67
2,534
* Total H IndexRankings
Ranking Based On Selection: 24
Material engineering
environmental engineering
powder characterization
Metrics
H-Index
i10 Index
Citation Counts
26
60
3,250
* Total H IndexRankings
Ranking Based On Selection: 25
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
26
51
4,032
Jan Sladek
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
57
273
12,268
computational mechanics
fracture mechanics
boundary integral equations
smart materials
MLPG
Jan Tkac
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
51
130
8,397
Glycan and lectin biochips
bionanotechnology
electrochemistry
glycomics
biomarker discovery
Boris Klempa
Metrics
H-Index
i10-Index
Citation Counts
48
99
7,421
virology
emerging viruses
Enric Pardo
Metrics
H-Index
i10-Index
Citation Counts
42
90
5,344
Applied superconductivity
electro-magnetic modeling
Sergej Hloch
Metrics
H-Index
i10-Index
Citation Counts
41
141
5,326
Mechanical Engineering
Erosion
Wear
Unconventional Technologies
Jozef Ukropec
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
38
87
5,668
integrative physiology of exercise
bioenergetics
Milan Sykora
Comenius University in Bratislava
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
37
53
5,950
materials
nanomaterials
energy conversion
Jozef Kristek
Comenius University in Bratislava
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
36
52
6,162
seismology
numerical modeling
wave propagation
Pavol Sajgalik
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
36
120
4,837
materials science
ceramics
composites
Adam Tomasovych
Metrics
H-Index
i10-Index
Citation Counts
35
77
4,488
paleobiology
conservation
biogeography
evolutionary ecology
Dušan Plašienka
Comenius University in Bratislava
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
34
89
4,257
regionálna geológia a tektonický vývoj Západných Karpát
štruktúrna geológia
Tomas Vinar
Comenius University in Bratislava
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
33
61
8,849
bioinformatics
algorithms
machine learning
Fedor Gömöry
Metrics
H-Index
i10-Index
Citation Counts
32
98
4,795
Amirhossein Pakseresht
Metrics
H-Index
i10-Index
Citation Counts
31
44
3,255
Thermal Spray
Thermal barrier coatings
Hot Corrosion
Composite Materials
High Entropy Materials
Jan Szolgay
Metrics
H-Index
i10-Index
Citation Counts
31
79
9,381
Hydrology
Water Resources Management
Rainfall-Runoff
Jaroslav Lexa
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
31
64
3,739
volcanology
petrology
geochemistry
economic geology
Igor Bodík
Metrics
H-Index
i10-Index
Citation Counts
30
45
2,692
Peter Papcun
Metrics
H-Index
i10-Index
Citation Counts
29
34
6,709
Industry 4.0/5.0
IoT
robotics
programming
cybernetics
Miroslav Gal
Metrics
H-Index
i10-Index
Citation Counts
29
63
2,292
Lubomir Lichner
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
29
66
2,679
biohydrology
soil water repellency
preferential flow
Juraj Lapin
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
28
66
2,580
Ľubomír Valík
Metrics
H-Index
i10-Index
Citation Counts
27
64
2,651
Food microbiology
Predictive microbiology
Food hygiene
Martin Weis
Metrics
H-Index
i10-Index
Citation Counts
27
67
2,534
organic electronics
organic transistors
OFET
organic solar cells
OLED
Nadezda Stevulova
Metrics
H-Index
i10-Index
Citation Counts
26
60
3,250
Material engineering
environmental engineering
powder characterization
Broňa Brejová
Comenius University in Bratislava
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
26
51
4,032