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 17, 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 (1.121.299) 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
4,443
World Rank
372
Country Rank
57
University
Ranking Based On Selection:
1
History, Philosophy, Theology / Philosophy
AI Ethics | Digital Ethics | Information Ethics | Philosophy of Information | Philosophy of Technolog
AI Ethics | Digital Ethics | Information Ethics | Philosophy of Information | Philosophy of Technolog
H-Index Metrics
-
H-Index122
-
i10 Index368
-
Citation Counts71,848
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* Total H Index Rankings
Rankings
6,199
World Rank
287
Country Rank
1
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
6,816
World Rank
594
Country Rank
1
University
Ranking Based On Selection:
3
History, Philosophy, Theology / History
palaeontology anthropology archaeology quaternary pleistocen
palaeontology anthropology archaeology quaternary pleistocen
H-Index Metrics
-
H-Index110
-
i10 Index309
-
Citation Counts40,240
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* Total H Index Rankings
Rankings
8,155
World Rank
160
Country Rank
1
University
Ranking Based On Selection:
4
History, Philosophy, Theology / History
Palynology | Holocene | Climate change | Cultural change | Neolithi
Palynology | Holocene | Climate change | Cultural change | Neolithi
H-Index Metrics
-
H-Index105
-
i10 Index412
-
Citation Counts31,414
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* Total H Index Rankings
Rankings
9,331
World Rank
119
Country Rank
1
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
12,189
World Rank
223
Country Rank
6
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
15,692
World Rank
298
Country Rank
4
University
Ranking Based On Selection:
7
History, Philosophy, Theology / History
Lithic technology | Prehistory | Human Evolution | Paleoecology | Paleolithic
Lithic technology | Prehistory | Human Evolution | Paleoecology | Paleolithic
H-Index Metrics
-
H-Index88
-
i10 Index296
-
Citation Counts26,442
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* Total H Index Rankings
Rankings
16,499
World Rank
1,455
Country Rank
194
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
17,306
World Rank
842
Country Rank
8
University
Ranking Based On Selection:
9
History, Philosophy, Theology / History
invasion ecology | global change ecology | life-history evolution | pollination | phenotypic plasticit
invasion ecology | global change ecology | life-history evolution | pollination | phenotypic plasticit
H-Index Metrics
-
H-Index85
-
i10 Index254
-
Citation Counts35,386
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* Total H Index Rankings
Rankings
17,453
World Rank
1,536
Country Rank
23
University
Ranking Based On Selection:
10
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* Total H Index Rankings
Rankings
17,687
World Rank
1,558
Country Rank
4
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
18,180
World Rank
1,600
Country Rank
10
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
18,338
World Rank
1,616
Country Rank
49
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
18,406
World Rank
778
Country Rank
40
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
18,523
World Rank
573
Country Rank
43
University
Ranking Based On Selection:
15
History, Philosophy, Theology / History
Palynology | Palaeoecology | Pollen analysis | Vegetation history | Quaternary geolog
Palynology | Palaeoecology | Pollen analysis | Vegetation history | Quaternary geolog
H-Index Metrics
-
H-Index84
-
i10 Index224
-
Citation Counts26,838
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* Total H Index Rankings
Rankings
19,408
World Rank
1,697
Country Rank
92
University
Ranking Based On Selection:
16
History, Philosophy, Theology / Philosophy
Philosophy | Psychology | Psychiatry | Medicine | Behavioural Economic
Philosophy | Psychology | Psychiatry | Medicine | Behavioural Economic
H-Index Metrics
-
H-Index83
-
i10 Index100
-
Citation Counts23,623
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* Total H Index Rankings
Rankings
20,029
World Rank
1,758
Country Rank
31
University
Ranking Based On Selection:
17
History, Philosophy, Theology / History
Health services research | health care policy | health care histor
Health services research | health care policy | health care histor
H-Index Metrics
-
H-Index82
-
i10 Index270
-
Citation Counts41,236
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* Total H Index Rankings
Rankings
21,541
World Rank
1,890
Country Rank
196
University
Ranking Based On Selection:
18
History, Philosophy, Theology / History
Palaeoclimate | Palaeoceanography | Human Evolution | Climate Change | Earth Histor
Palaeoclimate | Palaeoceanography | Human Evolution | Climate Change | Earth Histor
H-Index Metrics
-
H-Index80
-
i10 Index204
-
Citation Counts39,717
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Premium Data
* Total H Index Rankings
Rankings
21,946
World Rank
91
Country Rank
12
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
24,474
World Rank
2,135
Country Rank
164
University
Ranking Based On Selection:
20
History, Philosophy, Theology / Philosophy
Information Theory and Error-correcting Codes | Reliable Computation with Unreliable Hardware | Machine Learning and Bayesian Data Modelling | Sustainable Energy and Public Understanding of Scienc
Information Theory and Error-correcting Codes | Reliable Computation with Unreliable Hardware | Machine Learning and Bayesian Data Modelling | Sustainable Energy and Public Understanding of Scienc
H-Index Metrics
-
H-Index77
-
i10 Index175
-
Citation Counts82,766
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* Total H Index Rankings
Rankings
24,565
World Rank
2,147
Country Rank
5
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
24,655
World Rank
309
Country Rank
13
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
25,596
World Rank
2,245
Country Rank
6
University
Ranking Based On Selection:
23
History, Philosophy, Theology / History
collections | systematics | parasitology | metazoa | evolutio
collections | systematics | parasitology | metazoa | evolutio
H-Index Metrics
-
H-Index76
-
i10 Index214
-
Citation Counts20,707
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* Total H Index Rankings
Rankings
26,023
World Rank
2,290
Country Rank
7
University
Ranking Based On Selection:
24
History, Philosophy, Theology / History
Natural history of trace metals | Marine biology of trace metals | Barnacle biolog
Natural history of trace metals | Marine biology of trace metals | Barnacle biolog
H-Index Metrics
-
H-Index76
-
i10 Index229
-
Citation Counts25,919
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* Total H Index Rankings
Rankings
29,060
World Rank
2,553
Country Rank
8
University
Ranking Based On Selection:
25
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