University, Subject, Country, Region, World
National University of Science 2.028 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 07, 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 (1.121.279) 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
mobile learning
digital game-based learning
artificial intelligence in education
flipped learnin
Metrics
H-Index
i10 Index
Citation Counts
119
431
56,746
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* Total H IndexRankings
Ranking Based On Selection: 2
Fuzzy Systems
Intelligent System
Metrics
H-Index
i10 Index
Citation Counts
115
358
36,645
* Total H IndexRankings
Ranking Based On Selection: 3
Electrochemistry
Nanocatalysts
Battery
Fuel cell
Biosensor
Metrics
H-Index
i10 Index
Citation Counts
103
444
44,207
* Total H IndexRankings
Ranking Based On Selection: 4
semiconductor electronic
Metrics
H-Index
i10 Index
Citation Counts
78
282
23,336
* Total H IndexRankings
Ranking Based On Selection: 5
Servo motor drives
Control theory applications
Power electronics
Mechatronics
Energy Techniqu
Metrics
H-Index
i10 Index
Citation Counts
76
196
16,754
* Total H IndexRankings
Ranking Based On Selection: 6
Embedded Systems
Engineering Education
Internet of Things (IoT)
AIoT
Edge Computin
Metrics
H-Index
i10 Index
Citation Counts
71
390
22,151
* Total H IndexRankings
Ranking Based On Selection: 7
AI
Security
IoT
Blockchain
Quantu
Metrics
H-Index
i10 Index
Citation Counts
70
308
20,566
* Total H IndexRankings
Ranking Based On Selection: 8
Reinforcement learning
Explainable AI
Machine Intelligence
Knowledge-Based Systems
Computationa
Metrics
H-Index
i10 Index
Citation Counts
69
156
14,000
* Total H IndexRankings
Ranking Based On Selection: 9
Bioprocess technology
Enzymology
Fermentatio
Metrics
H-Index
i10 Index
Citation Counts
68
167
17,226
* Total H IndexRankings
Ranking Based On Selection: 10
Bioprocess Technology
Algal Biorefinery
Enzyme Technology
Anaerobic Fermentation
Anaerobi
Metrics
H-Index
i10 Index
Citation Counts
66
169
17,430
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* Total H IndexRankings
Ranking Based On Selection: 11
Process Safety
Runaway Reaction
Design of Emergency Relief System
Fire and Explosion Prevention
Chemical Emergency Respons
Metrics
H-Index
i10 Index
Citation Counts
66
471
19,270
* Total H IndexRankings
Ranking Based On Selection: 12
Energy storage
nanomaterials
catalysi
Metrics
H-Index
i10 Index
Citation Counts
64
191
16,219
* Total H IndexRankings
Ranking Based On Selection: 13
POLYME
Metrics
H-Index
i10 Index
Citation Counts
61
282
16,729
* Total H IndexRankings
Ranking Based On Selection: 14
Civil Engineering
Construction Engineering and Project Management
Engineering Informatics
Applied Machine Learnin
Metrics
H-Index
i10 Index
Citation Counts
59
138
13,196
* Total H IndexRankings
Ranking Based On Selection: 15
2-D layered semicondictor
semiconductor optical spectroscopy
transition metal single crysta
Metrics
H-Index
i10 Index
Citation Counts
59
257
17,321
* Total H IndexRankings
Ranking Based On Selection: 16
Microplasma
Drug delivery
Nano biomedical
Nano science
Tumor Microenvironmen
Metrics
H-Index
i10 Index
Citation Counts
58
151
8,288
* Total H IndexRankings
Ranking Based On Selection: 17
intelligent system
Metrics
H-Index
i10 Index
Citation Counts
58
154
10,774
* Total H IndexRankings
Ranking Based On Selection: 18
Construciton Engineering and Management
Artificial Intelligence
Construction Automation & Information Management System
GI
Metrics
H-Index
i10 Index
Citation Counts
58
167
11,366
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
57
178
12,483
* Total H IndexRankings
Ranking Based On Selection: 20
Wide bandgap semiconductor
Metrics
H-Index
i10 Index
Citation Counts
56
305
13,710
* Total H IndexRankings
Ranking Based On Selection: 21
artificial intelligenc
Metrics
H-Index
i10 Index
Citation Counts
56
137
16,526
* Total H IndexRankings
Ranking Based On Selection: 22
molecular dynamics
nanotechnology
mechanics
energy materials
mechanical propert
Metrics
H-Index
i10 Index
Citation Counts
56
308
12,080
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
56
138
10,302
* Total H IndexRankings
Ranking Based On Selection: 24
Membranes
Graphene
Energy
Positron
Separatio
Metrics
H-Index
i10 Index
Citation Counts
55
171
11,000
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
54
126
9,376
Gwo Jen Hwang
Metrics
H-Index
i10-Index
Citation Counts
119
431
56,746
mobile learning
digital game-based learning
artificial intelligence in education
flipped learnin
Shyi Ming Chen
Metrics
H-Index
i10-Index
Citation Counts
115
358
36,645
Fuzzy Systems
Intelligent System
Bing Joe Hwang
Metrics
H-Index
i10-Index
Citation Counts
103
444
44,207
Electrochemistry
Nanocatalysts
Battery
Fuel cell
Biosensor
Sergey Didenko|Sergei Didenko, Сергей Диденко
Metrics
H-Index
i10-Index
Citation Counts
78
282
23,336
semiconductor electronic
Rong Jong Wai
Metrics
H-Index
i10-Index
Citation Counts
76
196
16,754
Servo motor drives
Control theory applications
Power electronics
Mechatronics
Energy Techniqu
Liang-Bi Chen (陳良弼)
Metrics
H-Index
i10-Index
Citation Counts
71
390
22,151
Embedded Systems
Engineering Education
Internet of Things (IoT)
AIoT
Edge Computin
Jong Hyuk Park
Metrics
H-Index
i10-Index
Citation Counts
70
308
20,566
Shahab Shamshirband
Metrics
H-Index
i10-Index
Citation Counts
69
156
14,000
Reinforcement learning
Explainable AI
Machine Intelligence
Knowledge-Based Systems
Computationa
Reeta Rani Singhania
National Kaohsiung University of Science and Technology
Kaohsiung City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
68
167
17,226
Anil K Patel
National Kaohsiung University of Science and Technology
Kaohsiung City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
66
169
17,430
Bioprocess Technology
Algal Biorefinery
Enzyme Technology
Anaerobic Fermentation
Anaerobi
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Chi-Min Shu
Metrics
H-Index
i10-Index
Citation Counts
66
471
19,270
Process Safety
Runaway Reaction
Design of Emergency Relief System
Fire and Explosion Prevention
Chemical Emergency Respons
Wei Nien Su
Metrics
H-Index
i10-Index
Citation Counts
64
191
16,219
Energy storage
nanomaterials
catalysi
Der Jang Liaw
Metrics
H-Index
i10-Index
Citation Counts
61
282
16,729
Jui Sheng Chou
Metrics
H-Index
i10-Index
Citation Counts
59
138
13,196
Civil Engineering
Construction Engineering and Project Management
Engineering Informatics
Applied Machine Learnin
Ying Sheng Huang
Metrics
H-Index
i10-Index
Citation Counts
59
257
17,321
2-D layered semicondictor
semiconductor optical spectroscopy
transition metal single crysta
Seyyed Mojtaba Mousavi
Metrics
H-Index
i10-Index
Citation Counts
58
151
8,288
Microplasma
Drug delivery
Nano biomedical
Nano science
Tumor Microenvironmen
Shun Feng Su
Metrics
H-Index
i10-Index
Citation Counts
58
154
10,774
Min Yuan Cheng
Metrics
H-Index
i10-Index
Citation Counts
58
167
11,366
Construciton Engineering and Management
Artificial Intelligence
Construction Automation & Information Management System
GI
Tingting Wu
Metrics
H-Index
i10-Index
Citation Counts
57
178
12,483
Alexander Polyakov
Metrics
H-Index
i10-Index
Citation Counts
56
305
13,710
Ching Hsue Cheng
Metrics
H-Index
i10-Index
Citation Counts
56
137
16,526
Te Hua Fang
National Kaohsiung University of Science and Technology
Kaohsiung City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
56
308
12,080
molecular dynamics
nanotechnology
mechanics
energy materials
mechanical propert
Ming Chien Yang
Metrics
H-Index
i10-Index
Citation Counts
56
138
10,302
Wei Song Hung
Metrics
H-Index
i10-Index
Citation Counts
55
171
11,000
Membranes
Graphene
Energy
Positron
Separatio
Chih-Hsing Liu
National Kaohsiung University of Science and Technology
Kaohsiung City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
54
126
9,376