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University, Subject, Country, Region, World
National Cheng Kung University 882 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 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 (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
676
World Rank
4
Country Rank
1
University
Ranking Based On Selection:
1
Natural Sciences / Chemical Sciences
Physical Chemistry | Quantum Mechanics | Quantum Field Theory | Vibration/Rotation Spectroscopy | Nanomedicin
Physical Chemistry | Quantum Mechanics | Quantum Field Theory | Vibration/Rotation Spectroscopy | Nanomedicin
H-Index Metrics
-
H-Index200
-
i10 Index465
-
Citation Counts149,863
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* Total H Index Rankings
Rankings
5,394
World Rank
18
Country Rank
2
University
Ranking Based On Selection:
2
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-Index117
-
i10 Index675
-
Citation Counts58,934
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Premium Data
* Total H Index Rankings
Rankings
8,325
World Rank
28
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
8,523
World Rank
30
Country Rank
4
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
16,772
World Rank
59
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
18,009
World Rank
64
Country Rank
6
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
19,233
World Rank
71
Country Rank
7
University
Ranking Based On Selection:
7
Social Sciences / Psychology
Addictive behaviors | Internet | Occupational therapy | Overweight | Mental healt
Addictive behaviors | Internet | Occupational therapy | Overweight | Mental healt
H-Index Metrics
-
H-Index83
-
i10 Index382
-
Citation Counts31,027
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Premium Data
* Total H Index Rankings
Rankings
21,991
World Rank
87
Country Rank
8
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
23,603
World Rank
97
Country Rank
9
University
Ranking Based On Selection:
9
Business & Management / Public Administration
Epidemiology | public health | quality of life | occupational and environmental medicine | cost-effectiveness in healthcare service
Epidemiology | public health | quality of life | occupational and environmental medicine | cost-effectiveness in healthcare service
H-Index Metrics
-
H-Index79
-
i10 Index329
-
Citation Counts19,969
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* Total H Index Rankings
Rankings
30,565
World Rank
132
Country Rank
10
University
Ranking Based On Selection:
10
Engineering & Technology / Electrical & Electronic Engineering
semiconductor physics | optoelectronic devices | nanotechnolog
semiconductor physics | optoelectronic devices | nanotechnolog
H-Index Metrics
-
H-Index73
-
i10 Index561
-
Citation Counts25,572
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Premium Data
* Total H Index Rankings
Rankings
36,275
World Rank
152
Country Rank
11
University
Ranking Based On Selection:
11
Natural Sciences / Chemical Sciences
nanomedicine | drug delivery | nanomaterial | nanotechnology | chemistr
nanomedicine | drug delivery | nanomaterial | nanotechnology | chemistr
H-Index Metrics
-
H-Index69
-
i10 Index149
-
Citation Counts15,512
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Premium Data
* Total H Index Rankings
Rankings
39,958
World Rank
172
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
40,244
World Rank
176
Country Rank
13
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
45,544
World Rank
208
Country Rank
14
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
45,652
World Rank
209
Country Rank
15
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
47,268
World Rank
214
Country Rank
16
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
48,651
World Rank
219
Country Rank
17
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
57,480
World Rank
264
Country Rank
18
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
57,615
World Rank
268
Country Rank
19
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
60,624
World Rank
285
Country Rank
20
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
61,210
World Rank
288
Country Rank
21
University
Ranking Based On Selection:
21
Engineering & Technology / Electrical & Electronic Engineering
Semiconductors epitaxial growth and characterization | LED | Photodetectors | PEC H2 generation | HEMT
Semiconductors epitaxial growth and characterization | LED | Photodetectors | PEC H2 generation | HEMT
H-Index Metrics
-
H-Index59
-
i10 Index235
-
Citation Counts11,855
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Premium Data
* Total H Index Rankings
Rankings
64,188
World Rank
309
Country Rank
22
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
64,596
World Rank
312
Country Rank
23
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
66,644
World Rank
327
Country Rank
24
University
Ranking Based On Selection:
24
Medical and Health Sciences / Orthopedics and Traumatology
Biomechanics | Rehabilitation | Orthopedics | Human Movemen
Biomechanics | Rehabilitation | Orthopedics | Human Movemen
H-Index Metrics
-
H-Index56
-
i10 Index212
-
Citation Counts11,087
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Premium Data
* Total H Index Rankings
Rankings
68,753
World Rank
341
Country Rank
25
University
Ranking Based On Selection:
25
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