World Scientist and University Rankings 2025
United States History, Philosophy, Theology / Theology 854 Scientists Subject Rankings - 2025
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 19, 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
5,966
World Rank
2,718
Country Rank
42
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
28,573
World Rank
12,030
Country Rank
58
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
38,221
World Rank
15,572
Country Rank
24
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
51,045
World Rank
20,095
Country Rank
36
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
61,918
World Rank
23,792
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
85,936
World Rank
31,492
Country Rank
28
University
Ranking Based On Selection:
6
History, Philosophy, Theology / Theology
religion and families | African American families | qualitative method
religion and families | African American families | qualitative method
H-Index Metrics
-
H-Index50
-
i10 Index126
-
Citation Counts8,696
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* Total H Index Rankings
Rankings
131,037
World Rank
44,995
Country Rank
155
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
134,461
World Rank
45,967
Country Rank
1
University
Ranking Based On Selection:
8
History, Philosophy, Theology / Theology
Bible | Scripture | New Testament | Theology | Theological Anthropolog
Bible | Scripture | New Testament | Theology | Theological Anthropolog
H-Index Metrics
-
H-Index42
-
i10 Index135
-
Citation Counts9,814
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* Total H Index Rankings
Rankings
135,057
World Rank
46,184
Country Rank
390
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
149,006
World Rank
50,118
Country Rank
124
University
Ranking Based On Selection:
10
History, Philosophy, Theology / Theology
Religion and Politics | International Relations | Middle Eastern Politics | European Politics | Critical theor
Religion and Politics | International Relations | Middle Eastern Politics | European Politics | Critical theor
H-Index Metrics
-
H-Index40
-
i10 Index101
-
Citation Counts8,123
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* Total H Index Rankings
Rankings
150,179
World Rank
50,457
Country Rank
493
University
Ranking Based On Selection:
11
History, Philosophy, Theology / Theology
Engineering Education | Tissue Engineering | Regenerative Medicine | Science and Theolog
Engineering Education | Tissue Engineering | Regenerative Medicine | Science and Theolog
H-Index Metrics
-
H-Index40
-
i10 Index70
-
Citation Counts8,664
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* Total H Index Rankings
Rankings
159,304
World Rank
53,041
Country Rank
27
University
Ranking Based On Selection:
12
History, Philosophy, Theology / Theology
new religions | Black church | vampires | religious demographic
new religions | Black church | vampires | religious demographic
H-Index Metrics
-
H-Index39
-
i10 Index102
-
Citation Counts6,164
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* Total H Index Rankings
Rankings
166,740
World Rank
55,073
Country Rank
85
University
Ranking Based On Selection:
13
History, Philosophy, Theology / Theology
Leadership | Business Ethics | Humor | Biblical Humor | Biblical Leadershi
Leadership | Business Ethics | Humor | Biblical Humor | Biblical Leadershi
H-Index Metrics
-
H-Index38
-
i10 Index139
-
Citation Counts8,578
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* Total H Index Rankings
Rankings
170,760
World Rank
56,224
Country Rank
2
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
171,819
World Rank
56,487
Country Rank
585
University
Ranking Based On Selection:
15
History, Philosophy, Theology / Theology
Surgery | Perioperative Medicine | Medical Ethics | Theology of Medicin
Surgery | Perioperative Medicine | Medical Ethics | Theology of Medicin
H-Index Metrics
-
H-Index37
-
i10 Index67
-
Citation Counts6,126
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* Total H Index Rankings
Rankings
177,774
World Rank
58,089
Country Rank
719
University
Ranking Based On Selection:
16
History, Philosophy, Theology / Theology
Catholic Theology | Philosophical Theology | Buddhist Philosoph
Catholic Theology | Philosophical Theology | Buddhist Philosoph
H-Index Metrics
-
H-Index37
-
i10 Index94
-
Citation Counts6,390
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* Total H Index Rankings
Rankings
180,748
World Rank
58,930
Country Rank
3
University
Ranking Based On Selection:
17
History, Philosophy, Theology / Theology
positive youth development | thriving | religious development | spiritual development | theolog
positive youth development | thriving | religious development | spiritual development | theolog
H-Index Metrics
-
H-Index36
-
i10 Index62
-
Citation Counts7,171
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* Total H Index Rankings
Rankings
190,047
World Rank
61,487
Country Rank
1
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
206,091
World Rank
65,771
Country Rank
780
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
213,940
World Rank
67,933
Country Rank
592
University
Ranking Based On Selection:
20
History, Philosophy, Theology / Theology
religion | spirituality | God representations | morality | prosocial behavio
religion | spirituality | God representations | morality | prosocial behavio
H-Index Metrics
-
H-Index33
-
i10 Index51
-
Citation Counts3,212
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* Total H Index Rankings
Rankings
216,096
World Rank
68,510
Country Rank
2
University
Ranking Based On Selection:
21
History, Philosophy, Theology / Theology
Genesis | Job | Daniel | ancient Near Eastern studies | Old Testament La
Genesis | Job | Daniel | ancient Near Eastern studies | Old Testament La
H-Index Metrics
-
H-Index33
-
i10 Index62
-
Citation Counts6,093
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* Total H Index Rankings
Rankings
220,912
World Rank
69,758
Country Rank
19
University
Ranking Based On Selection:
22
History, Philosophy, Theology / Theology
Islamism | Political Islam | Radicalization | Jihadism | Civil Conflic
Islamism | Political Islam | Radicalization | Jihadism | Civil Conflic
H-Index Metrics
-
H-Index33
-
i10 Index41
-
Citation Counts5,312
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* Total H Index Rankings
Rankings
249,588
World Rank
77,231
Country Rank
1,052
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
256,096
World Rank
78,991
Country Rank
6
University
Ranking Based On Selection:
24
History, Philosophy, Theology / Theology
religion | spirituality | intellectual humility | positive psycholog
religion | spirituality | intellectual humility | positive psycholog
H-Index Metrics
-
H-Index30
-
i10 Index42
-
Citation Counts4,271
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* Total H Index Rankings
Rankings
260,792
World Rank
80,150
Country Rank
252
University
Ranking Based On Selection:
25
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