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World Scientist and University Rankings 2026
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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 02, 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
4,429
World Rank
2
Country Rank
1
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
5,392
World Rank
3
Country Rank
1
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
55,113
World Rank
16
Country Rank
2
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
72,165
World Rank
28
Country Rank
1
University
Ranking Based On Selection:
4
Others
Public and Environmental Health | One Health | Biostatistics | Applied Microbiology | Bioinnovation
Public and Environmental Health | One Health | Biostatistics | Applied Microbiology | Bioinnovation
H-Index Metrics
-
H-Index55
-
i10 Index242
-
Citation Counts10,198
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Premium Data
* Total H Index Rankings
Rankings
79,482
World Rank
31
Country Rank
2
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
87,361
World Rank
39
Country Rank
1
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
91,556
World Rank
40
Country Rank
3
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
91,896
World Rank
42
Country Rank
2
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
96,613
World Rank
47
Country Rank
3
University
Ranking Based On Selection:
9
Others
Sustainable Infrastructure Management | Digital Construction | Quantity surveying | Sustainable construction | Value managemen
Sustainable Infrastructure Management | Digital Construction | Quantity surveying | Sustainable construction | Value managemen
H-Index Metrics
-
H-Index49
-
i10 Index222
-
Citation Counts9,648
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Premium Data
* Total H Index Rankings
Rankings
102,347
World Rank
50
Country Rank
10
University
Ranking Based On Selection:
10
Others
Hypertension | Heart failure | Left ventricular hypertrophy | CVD epidemiology | Atrial fibrillatio
Hypertension | Heart failure | Left ventricular hypertrophy | CVD epidemiology | Atrial fibrillatio
H-Index Metrics
-
H-Index48
-
i10 Index130
-
Citation Counts20,379
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Premium Data
* Total H Index Rankings
Rankings
106,657
World Rank
53
Country Rank
1
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
106,662
World Rank
54
Country Rank
1
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
112,527
World Rank
59
Country Rank
3
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
125,020
World Rank
72
Country Rank
1
University
Ranking Based On Selection:
14
Others
Engineering Management | Sustainable Materials | Production Technology | Surface Science | Corrosion
Engineering Management | Sustainable Materials | Production Technology | Surface Science | Corrosion
H-Index Metrics
-
H-Index44
-
i10 Index215
-
Citation Counts8,545
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Premium Data
* Total H Index Rankings
Rankings
131,325
World Rank
77
Country Rank
4
University
Ranking Based On Selection:
15
Others
urban development | urban planning | urban sustainability | public services | environmental planning
urban development | urban planning | urban sustainability | public services | environmental planning
H-Index Metrics
-
H-Index43
-
i10 Index91
-
Citation Counts8,448
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Premium Data
* Total H Index Rankings
Rankings
134,040
World Rank
84
Country Rank
14
University
Ranking Based On Selection:
16
Others
Medical Education | Maternal Health | Urban Health | Gynaecological Oncology | Surgical Safet
Medical Education | Maternal Health | Urban Health | Gynaecological Oncology | Surgical Safet
H-Index Metrics
-
H-Index43
-
i10 Index100
-
Citation Counts10,137
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Premium Data
* Total H Index Rankings
Rankings
138,305
World Rank
91
Country Rank
5
University
Ranking Based On Selection:
17
Others
Internet of Things | Information Security | Social Computing | Bioinformatics | Artificial Intelligence
Internet of Things | Information Security | Social Computing | Bioinformatics | Artificial Intelligence
H-Index Metrics
-
H-Index42
-
i10 Index151
-
Citation Counts5,848
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
162,008
World Rank
124
Country Rank
2
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
164,484
World Rank
133
Country Rank
1
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
168,179
World Rank
139
Country Rank
7
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
168,957
World Rank
140
Country Rank
6
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
169,887
World Rank
144
Country Rank
1
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
169,918
World Rank
145
Country Rank
2
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
169,919
World Rank
146
Country Rank
1
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
190,689
World Rank
175
Country Rank
4
University
Ranking Based On Selection:
25
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