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World Scientist and University Rankings 2026
Taiwan Engineering & Technology / Aerospace Engineering 29 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 Jan 04, 2026, 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 (1.131.752) 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
4,619
World Rank
18
Country Rank
2
University
Ranking Based On Selection:
1
Engineering & Technology / Aerospace Engineering
Hydrogen energy | Bioenergy | Clean energy | Thermoelectric generation | CO2 capture and utilizaito
Hydrogen energy | Bioenergy | Clean energy | Thermoelectric generation | CO2 capture and utilizaito
H-Index Metrics
-
H-Index124
-
i10 Index696
-
Citation Counts63,461
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* Total H Index Rankings
Rankings
39,702
World Rank
177
Country Rank
5
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
79,007
World Rank
414
Country Rank
29
University
Ranking Based On Selection:
3
Engineering & Technology / Aerospace Engineering
Algal Biotechnology | Biorefinery & Bioeconomy | High value-Bioproducts | Biofuels | Thermochemical conversio
Algal Biotechnology | Biorefinery & Bioeconomy | High value-Bioproducts | Biofuels | Thermochemical conversio
H-Index Metrics
-
H-Index53
-
i10 Index101
-
Citation Counts8,633
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* Total H Index Rankings
Rankings
84,496
World Rank
456
Country Rank
34
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
307,047
World Rank
2,018
Country Rank
82
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
310,213
World Rank
2,042
Country Rank
65
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
320,736
World Rank
2,138
Country Rank
70
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
322,511
World Rank
2,148
Country Rank
6
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
370,239
World Rank
2,482
Country Rank
191
University
Ranking Based On Selection:
9
Engineering & Technology / Aerospace Engineering
bioenergy | torrefaction | pyrolysis | hydrogen production and purification | DME synthesi
bioenergy | torrefaction | pyrolysis | hydrogen production and purification | DME synthesi
H-Index Metrics
-
H-Index25
-
i10 Index31
-
Citation Counts3,626
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* Total H Index Rankings
Rankings
376,285
World Rank
2,523
Country Rank
13
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
399,786
World Rank
2,701
Country Rank
151
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
401,644
World Rank
2,715
Country Rank
87
University
Ranking Based On Selection:
12
Engineering & Technology / Aerospace Engineering
Satellite Altimetry | Coastal Altimetry | Remote Sensing | Ionosphere | Climate Chang
Satellite Altimetry | Coastal Altimetry | Remote Sensing | Ionosphere | Climate Chang
H-Index Metrics
-
H-Index24
-
i10 Index35
-
Citation Counts1,974
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* Total H Index Rankings
Rankings
411,266
World Rank
2,808
Country Rank
92
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
444,182
World Rank
3,037
Country Rank
73
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
447,981
World Rank
3,049
Country Rank
221
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
448,044
World Rank
3,050
Country Rank
96
University
Ranking Based On Selection:
16
Engineering & Technology / Aerospace Engineering
Geomorphology | Hydrology | Landslide | Hazard | GI
Geomorphology | Hydrology | Landslide | Hazard | GI
H-Index Metrics
-
H-Index22
-
i10 Index28
-
Citation Counts1,798
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* Total H Index Rankings
Rankings
502,667
World Rank
3,430
Country Rank
68
University
Ranking Based On Selection:
17
Engineering & Technology / Aerospace Engineering
Astrophysics | Star Formation | Interstellar Medium | Turbulenc
Astrophysics | Star Formation | Interstellar Medium | Turbulenc
H-Index Metrics
-
H-Index20
-
i10 Index24
-
Citation Counts1,228
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* Total H Index Rankings
Rankings
599,673
World Rank
4,057
Country Rank
142
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
644,693
World Rank
4,366
Country Rank
153
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
685,658
World Rank
4,637
Country Rank
14
University
Ranking Based On Selection:
20
Engineering & Technology / Aerospace Engineering
AI Vehicle | AI Drone | Autonomous Driving System | Wireless Communicatio
AI Vehicle | AI Drone | Autonomous Driving System | Wireless Communicatio
H-Index Metrics
-
H-Index16
-
i10 Index21
-
Citation Counts691
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* Total H Index Rankings
Rankings
761,114
World Rank
5,090
Country Rank
177
University
Ranking Based On Selection:
21
Engineering & Technology / Aerospace Engineering
WebGIS | Internet of Things | Digital Twin | Image Recognition | HC
WebGIS | Internet of Things | Digital Twin | Image Recognition | HC
H-Index Metrics
-
H-Index14
-
i10 Index21
-
Citation Counts742
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Premium Data
* Total H Index Rankings
Rankings
918,345
World Rank
6,034
Country Rank
329
University
Ranking Based On Selection:
22
Engineering & Technology / Aerospace Engineering
III-V Nitride Devices | Solid State Sensor | Nanocrystal Memor
III-V Nitride Devices | Solid State Sensor | Nanocrystal Memor
H-Index Metrics
-
H-Index12
-
i10 Index13
-
Citation Counts594
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* Total H Index Rankings
Rankings
1,076,899
World Rank
6,873
Country Rank
62
University
Ranking Based On Selection:
23
Engineering & Technology / Aerospace Engineering
Computational Fluid Dynamics | Combustion | Turbulenc
Computational Fluid Dynamics | Combustion | Turbulenc
H-Index Metrics
-
H-Index10
-
i10 Index11
-
Citation Counts329
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Premium Data
* Total H Index Rankings
Rankings
1,120,698
World Rank
7,115
Country Rank
410
University
Ranking Based On Selection:
24
Engineering & Technology / Aerospace Engineering
Aerospace engineering | fluid dynamics | flow diagnostics | rocket | propulsio
Aerospace engineering | fluid dynamics | flow diagnostics | rocket | propulsio
H-Index Metrics
-
H-Index9
-
i10 Index8
-
Citation Counts310
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* Total H Index Rankings
Rankings
1,179,451
World Rank
7,392
Country Rank
69
University
Ranking Based On Selection:
25
Engineering & Technology / Aerospace Engineering
Nonlinear Vibration | Vibration Energy Harvester | Aeroelasticit
Nonlinear Vibration | Vibration Energy Harvester | Aeroelasticit
H-Index Metrics
-
H-Index9
-
i10 Index8
-
Citation Counts207
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Premium Data
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