University, Subject, Country, Region, World
University of Cambridge 99 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Jan 30, 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 (873.690) 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 IndexRankings
Ranking Based On Selection: 1
Information Theory and Error-correcting Codes
Reliable Computation with Unreliable Hardware
Machine Learning and Bayesian Data Modelling
Sustainable Energy and Public Understanding of Science
Metrics
H-Index
i10 Index
Citation Counts
76
171
81,023
* Total H IndexRankings
Ranking Based On Selection: 2
Perception
Color theory
History of Science
Metrics
H-Index
i10 Index
Citation Counts
71
184
18,111
* Total H IndexRankings
Ranking Based On Selection: 3
ancient Greek and Roman philosophy
Metrics
H-Index
i10 Index
Citation Counts
56
119
15,669
* Total H IndexRankings
Ranking Based On Selection: 4
human evolution
prehistory
evolutionary biology
African archaeology
ancient genomics
Metrics
H-Index
i10 Index
Citation Counts
52
96
16,901
* Total H IndexRankings
Ranking Based On Selection: 5
History and Philosophy of Science
Metrics
H-Index
i10 Index
Citation Counts
50
127
16,514
* Total H IndexRankings
Ranking Based On Selection: 6
Philosophy
Metrics
H-Index
i10 Index
Citation Counts
43
87
9,066
* Total H IndexRankings
Ranking Based On Selection: 7
Philosophy
Epistemology
Metaphysics
Philosophy of Science
Philosophy of Medicine
Metrics
H-Index
i10 Index
Citation Counts
40
83
9,121
* Total H IndexRankings
Ranking Based On Selection: 8
Mexican History
Metrics
H-Index
i10 Index
Citation Counts
39
78
10,612
* Total H IndexRankings
Ranking Based On Selection: 9
Ancient and Medieval History
Metrics
H-Index
i10 Index
Citation Counts
38
85
7,011
* Total H IndexRankings
Ranking Based On Selection: 10
history
public health
policy
reproduction
demography
Metrics
H-Index
i10 Index
Citation Counts
36
73
13,068
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* Total H IndexRankings
Ranking Based On Selection: 11
Philosophy of science
philosophy of social science
philosophy of economics
well-being
philosophy
Metrics
H-Index
i10 Index
Citation Counts
28
35
3,132
* Total H IndexRankings
Ranking Based On Selection: 12
Moral Psychology
Action Theory
Philosophy of Language
Philosophy of Mind
Philosophy of Law
Metrics
H-Index
i10 Index
Citation Counts
26
43
4,121
* Total H IndexRankings
Ranking Based On Selection: 13
Philosophy in the Long Middle Ages (200-1700)
Metrics
H-Index
i10 Index
Citation Counts
26
77
4,339
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,771
* Total H IndexRankings
Ranking Based On Selection: 15
History of Political Thought
French History 1700-1945
Metrics
H-Index
i10 Index
Citation Counts
20
30
2,504
* Total H IndexRankings
Ranking Based On Selection: 16
Philosophy of Science
Philosophy of Physics
History of Science
Public Understanding of Science
Metrics
H-Index
i10 Index
Citation Counts
19
31
968
* Total H IndexRankings
Ranking Based On Selection: 17
East Asian history
Japanese
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,692
* Total H IndexRankings
Ranking Based On Selection: 18
History
Religion
Theology
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,865
* Total H IndexRankings
Ranking Based On Selection: 19
History of science and medicine in the long eighteenth century
in Europe and the wider world
Metrics
H-Index
i10 Index
Citation Counts
17
28
2,986
* Total H IndexRankings
Ranking Based On Selection: 20
Proterozoic Earth history
Geochemistry
Sedimentology
Stratigraphy
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,226
* Total H IndexRankings
Ranking Based On Selection: 21
global history
imperialism and anti-colonialism
history of science
Caribbean history
transnational history
Metrics
H-Index
i10 Index
Citation Counts
16
24
2,985
* Total H IndexRankings
Ranking Based On Selection: 22
Philosophy of Cognitive Science
Philosophy of Biology
Animal Cognition
Metrics
H-Index
i10 Index
Citation Counts
14
17
980
* Total H IndexRankings
Ranking Based On Selection: 23
History of Philosophy and Political Theory
Metrics
H-Index
i10 Index
Citation Counts
14
20
1,016
* Total H IndexRankings
Ranking Based On Selection: 24
Russian and East European History and Politics
Metrics
H-Index
i10 Index
Citation Counts
14
16
892
* Total H IndexRankings
Ranking Based On Selection: 25
Philosophy
Mind
Consciousness
Metaphysics
Philosophy of Mind
Metrics
H-Index
i10 Index
Citation Counts
13
18
444
David MacKay
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
76
171
81,023
Information Theory and Error-correcting Codes
Reliable Computation with Unreliable Hardware
Machine Learning and Bayesian Data Modelling
Sustainable Energy and Public Understanding of Science
John Mollon
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
71
184
18,111
Perception
Color theory
History of Science
David Sedley
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
56
119
15,669
ancient Greek and Roman philosophy
Marta Mirazon Lahr
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
52
96
16,901
human evolution
prehistory
evolutionary biology
African archaeology
ancient genomics
Geoffrey Lloyd
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
50
127
16,514
History and Philosophy of Science
Huw Price
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
43
87
9,066
Alexander Bird
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
40
83
9,121
Philosophy
Epistemology
Metaphysics
Philosophy of Science
Philosophy of Medicine
David Brading
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
39
78
10,612
Rosamond McKitterick
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
38
85
7,011
Simon Szreter
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
36
73
13,068
history
public health
policy
reproduction
demography
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Anna Alexandrova
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
28
35
3,132
Philosophy of science
philosophy of social science
philosophy of economics
well-being
philosophy
Richard Holton
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
26
43
4,121
Moral Psychology
Action Theory
Philosophy of Language
Philosophy of Mind
Philosophy of Law
John Marenbon
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
26
77
4,339
Philosophy in the Long Middle Ages (200-1700)
James Warren
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
35
2,771
Michael Sonenscher
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
30
2,504
History of Political Thought
French History 1700-1945
J Brian Pitts
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
19
31
968
Philosophy of Science
Philosophy of Physics
History of Science
Public Understanding of Science
Peter Kornicki
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
19
28
1,692
Richard Rex
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
18
28
1,865
EC Spary
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
17
28
2,986
History of science and medicine in the long eighteenth century
in Europe and the wider world
Malcolm Sw Hodgskiss
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
16
18
1,226
Proterozoic Earth history
Geochemistry
Sedimentology
Stratigraphy
Richard Drayton
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
16
24
2,985
global history
imperialism and anti-colonialism
history of science
Caribbean history
transnational history
Marta Halina
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
14
17
980
Philosophy of Cognitive Science
Philosophy of Biology
Animal Cognition
Sylvana Tomaselli
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
14
20
1,016
History of Philosophy and Political Theory
John Barber
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
14
16
892
Russian and East European History and Politics
Tom Mcclelland
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
13
18
444
Philosophy
Mind
Consciousness
Metaphysics
Philosophy of Mind