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World Scientist and University Rankings 2026
World Engineering & Technology 7.511 Scientists Subject Rankings
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 5 years. As of Sep 03, 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 (1.122.044) 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 Index Rankings
Rankings
2,243
World Rank
966
Country Rank
7
University
Ranking Based On Selection:
1
Engineering & Technology / Industrial & Manufacturing Engineering
Process systems engineering | optimizatio
Process systems engineering | optimizatio
H-Index Metrics
-
H-Index146
-
i10 Index646
-
Citation Counts76,374
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* Total H Index Rankings
Rankings
2,715
World Rank
23
Country Rank
3
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
5,038
World Rank
2,292
Country Rank
9
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
8,494
World Rank
369
Country Rank
8
University
Ranking Based On Selection:
4
Engineering & Technology / Industrial & Manufacturing Engineering
intelligent algorithm | scheduling | design optimizatio
intelligent algorithm | scheduling | design optimizatio
H-Index Metrics
-
H-Index104
-
i10 Index597
-
Citation Counts42,014
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* Total H Index Rankings
Rankings
8,721
World Rank
3,914
Country Rank
23
University
Ranking Based On Selection:
5
Engineering & Technology / Industrial & Manufacturing Engineering
smart manufacturing | wind energy | manufacturing systems | operations research | innovation scienc
smart manufacturing | wind energy | manufacturing systems | operations research | innovation scienc
H-Index Metrics
-
H-Index104
-
i10 Index350
-
Citation Counts39,805
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* Total H Index Rankings
Rankings
9,154
World Rank
376
Country Rank
8
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
9,902
World Rank
14
Country Rank
1
University
Ranking Based On Selection:
7
Engineering & Technology / Industrial & Manufacturing Engineering
Information Systems | Industrial Management | Quality Management | Mobile Technology | Technology Adoptio
Information Systems | Industrial Management | Quality Management | Mobile Technology | Technology Adoptio
H-Index Metrics
-
H-Index100
-
i10 Index208
-
Citation Counts36,487
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* Total H Index Rankings
Rankings
9,923
World Rank
47
Country Rank
3
University
Ranking Based On Selection:
8
Engineering & Technology / Industrial & Manufacturing Engineering
fuzzy logic | decision theory | quality management | engineering economy | Statistic
fuzzy logic | decision theory | quality management | engineering economy | Statistic
H-Index Metrics
-
H-Index100
-
i10 Index422
-
Citation Counts42,188
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* Total H Index Rankings
Rankings
10,451
World Rank
111
Country Rank
25
University
Ranking Based On Selection:
9
Engineering & Technology / Industrial & Manufacturing Engineering
reliability engineering | quality control | industrial engineering | industrial statistics | software reliabilit
reliability engineering | quality control | industrial engineering | industrial statistics | software reliabilit
H-Index Metrics
-
H-Index99
-
i10 Index480
-
Citation Counts38,763
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* Total H Index Rankings
Rankings
11,531
World Rank
515
Country Rank
2
University
Ranking Based On Selection:
10
Engineering & Technology / Industrial & Manufacturing Engineering
Manufacturing Systems | Intelligent Manufacturing | Digital Twin | Service Management | Cloud Manufacturin
Manufacturing Systems | Intelligent Manufacturing | Digital Twin | Service Management | Cloud Manufacturin
H-Index Metrics
-
H-Index96
-
i10 Index332
-
Citation Counts53,844
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* Total H Index Rankings
Rankings
11,633
World Rank
5,150
Country Rank
1
University
Ranking Based On Selection:
11
Engineering & Technology / Industrial & Manufacturing Engineering
Industrial Design | Inclusive Design | Universal Design | Design Innovatio
Industrial Design | Inclusive Design | Universal Design | Design Innovatio
H-Index Metrics
-
H-Index96
-
i10 Index638
-
Citation Counts50,935
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* Total H Index Rankings
Rankings
12,437
World Rank
137
Country Rank
33
University
Ranking Based On Selection:
12
Engineering & Technology / Industrial & Manufacturing Engineering
Smart Manufacturing | Industrial Engineering | Industry 4.0 | Digital Twin | Physical Interne
Smart Manufacturing | Industrial Engineering | Industry 4.0 | Digital Twin | Physical Interne
H-Index Metrics
-
H-Index95
-
i10 Index427
-
Citation Counts34,336
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* Total H Index Rankings
Rankings
13,352
World Rank
123
Country Rank
12
University
Ranking Based On Selection:
13
Engineering & Technology / Industrial & Manufacturing Engineering
Industrial and environmental toxicolog
Industrial and environmental toxicolog
H-Index Metrics
-
H-Index93
-
i10 Index345
-
Citation Counts29,012
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* Total H Index Rankings
Rankings
13,719
World Rank
6,053
Country Rank
42
University
Ranking Based On Selection:
14
Engineering & Technology / Industrial & Manufacturing Engineering
Design of Experiments | Quality Engineering | Industrial Statistic
Design of Experiments | Quality Engineering | Industrial Statistic
H-Index Metrics
-
H-Index92
-
i10 Index362
-
Citation Counts187,349
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* Total H Index Rankings
Rankings
14,564
World Rank
99
Country Rank
1
University
Ranking Based On Selection:
15
Engineering & Technology / Industrial & Manufacturing Engineering
Manufacturing and Logistics Planning | Supply chain network | Optimization and Simulation | Intelligen
Manufacturing and Logistics Planning | Supply chain network | Optimization and Simulation | Intelligen
H-Index Metrics
-
H-Index90
-
i10 Index345
-
Citation Counts38,383
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* Total H Index Rankings
Rankings
15,288
World Rank
128
Country Rank
65
University
Ranking Based On Selection:
16
Engineering & Technology / Industrial & Manufacturing Engineering
Manufacturing | Mechanical Engineering | Augmented Reality in Manufacturing | Tool and Die | Sustainable Manufacturin
Manufacturing | Mechanical Engineering | Augmented Reality in Manufacturing | Tool and Die | Sustainable Manufacturin
H-Index Metrics
-
H-Index89
-
i10 Index356
-
Citation Counts36,189
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* Total H Index Rankings
Rankings
15,927
World Rank
673
Country Rank
12
University
Ranking Based On Selection:
17
Engineering & Technology / Industrial & Manufacturing Engineering
delay differential equations | dynamical systems | disease modelin
delay differential equations | dynamical systems | disease modelin
H-Index Metrics
-
H-Index88
-
i10 Index469
-
Citation Counts40,893
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* Total H Index Rankings
Rankings
16,387
World Rank
751
Country Rank
53
University
Ranking Based On Selection:
18
Engineering & Technology / Industrial & Manufacturing Engineering
Advanced composites | wearable sensors | mechanics | nanotechnolog
Advanced composites | wearable sensors | mechanics | nanotechnolog
H-Index Metrics
-
H-Index87
-
i10 Index336
-
Citation Counts25,565
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* Total H Index Rankings
Rankings
16,394
World Rank
305
Country Rank
1
University
Ranking Based On Selection:
19
Engineering & Technology / Industrial & Manufacturing Engineering
Manufacturing systems | Supply chain | Operations | Combinatorial design | Planning and schedulin
Manufacturing systems | Supply chain | Operations | Combinatorial design | Planning and schedulin
H-Index Metrics
-
H-Index87
-
i10 Index356
-
Citation Counts39,200
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* Total H Index Rankings
Rankings
17,901
World Rank
242
Country Rank
1
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
18,350
World Rank
256
Country Rank
1
University
Ranking Based On Selection:
21
Engineering & Technology / Industrial & Manufacturing Engineering
Industry | Precision Engineering | Robotics | Control Engineering | Mechanical Engineerin
Industry | Precision Engineering | Robotics | Control Engineering | Mechanical Engineerin
H-Index Metrics
-
H-Index86
-
i10 Index681
-
Citation Counts39,109
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* Total H Index Rankings
Rankings
19,595
World Rank
831
Country Rank
18
University
Ranking Based On Selection:
22
Engineering & Technology / Industrial & Manufacturing Engineering
Biotecnology | Microbiology | Environmen
Biotecnology | Microbiology | Environmen
H-Index Metrics
-
H-Index83
-
i10 Index394
-
Citation Counts26,524
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* Total H Index Rankings
Rankings
20,130
World Rank
8,690
Country Rank
20
University
Ranking Based On Selection:
23
Engineering & Technology / Industrial & Manufacturing Engineering
Industry 4.0 | PHM | Smart Manufacturing | Industrial AI and Machine Learning | Digital Twi
Industry 4.0 | PHM | Smart Manufacturing | Industrial AI and Machine Learning | Digital Twi
H-Index Metrics
-
H-Index82
-
i10 Index298
-
Citation Counts43,641
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* Total H Index Rankings
Rankings
20,346
World Rank
92
Country Rank
3
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
22,767
World Rank
223
Country Rank
13
University
Ranking Based On Selection:
25
Engineering & Technology / Industrial & Manufacturing Engineering
Supply Chain Management | Inventory | Smart Production | Sustainable Systems | Supply Chai
Supply Chain Management | Inventory | Smart Production | Sustainable Systems | Supply Chai
H-Index Metrics
-
H-Index79
-
i10 Index297
-
Citation Counts19,626
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