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
Palynology
Palaeoecology
Pollen analysis
Vegetation history
Quaternary geology
Metrics
H-Index
i10 Index
Citation Counts
83
221
26,061
* Total H IndexRankings
Ranking Based On Selection: 2
Africa
religion
pentecostalism
materiality
senses
Metrics
H-Index
i10 Index
Citation Counts
57
108
16,020
* Total H IndexRankings
Ranking Based On Selection: 3
Deep Transitions
History of Technology
Sustainability Transitions
Strategic Niche Management
Multi-Level Perspective
Metrics
H-Index
i10 Index
Citation Counts
55
117
39,285
* Total H IndexRankings
Ranking Based On Selection: 4
philosophy of technology
continental philosophy
environmental philosophy
responsible innovation
Metrics
H-Index
i10 Index
Citation Counts
54
134
11,397
* Total H IndexRankings
Ranking Based On Selection: 5
Ethnobotany
traditional knowledge
medicinal plants
West Africa
women's health
Metrics
H-Index
i10 Index
Citation Counts
49
133
10,729
* Total H IndexRankings
Ranking Based On Selection: 6
Palaeoecology
Quaternary
Vegetation history
Palynology
Pollen analysis
Metrics
H-Index
i10 Index
Citation Counts
48
77
7,135
* Total H IndexRankings
Ranking Based On Selection: 7
Ethics
Technology
ICT
Metrics
H-Index
i10 Index
Citation Counts
46
95
8,320
* Total H IndexRankings
Ranking Based On Selection: 8
philosophy of technology
guidance ethics
ethics of technology
postphenomenology
mediation theory
Metrics
H-Index
i10 Index
Citation Counts
42
80
13,136
* Total H IndexRankings
Ranking Based On Selection: 9
Psychosis
hallucinations
catatonia
history of psychiatry
philosophy of medicine
Metrics
H-Index
i10 Index
Citation Counts
42
76
8,134
* Total H IndexRankings
Ranking Based On Selection: 10
Childcare advice
attachment theory
history of psychology
Russian psychology
Metrics
H-Index
i10 Index
Citation Counts
42
91
16,371
* Total H IndexRankings
Ranking Based On Selection: 11
history of ancient philosophy
Metrics
H-Index
i10 Index
Citation Counts
42
95
6,522
* Total H IndexRankings
Ranking Based On Selection: 12
Philosophy
ethics
technology
information technology
Metrics
H-Index
i10 Index
Citation Counts
40
77
6,062
* Total H IndexRankings
Ranking Based On Selection: 13
semantiek
pragmatiek
logic
philosophical logic
language evolution
Metrics
H-Index
i10 Index
Citation Counts
40
89
7,718
* Total H IndexRankings
Ranking Based On Selection: 14
Historic building materials
Building diagnostics
Degradation
Metrics
H-Index
i10 Index
Citation Counts
36
97
4,082
* Total H IndexRankings
Ranking Based On Selection: 15
Philosophy of Mind
Extended Mind
Embodied Cognition
Phenomenology
Heideggerian Cognitive Science
Metrics
H-Index
i10 Index
Citation Counts
35
54
5,642
* Total H IndexRankings
Ranking Based On Selection: 16
biostatistics
survival analysis
hematology
history of mathematics
Metrics
H-Index
i10 Index
Citation Counts
35
70
4,237
* Total H IndexRankings
Ranking Based On Selection: 17
philosophy
design
Metrics
H-Index
i10 Index
Citation Counts
35
80
5,091
* Total H IndexRankings
Ranking Based On Selection: 18
Afrika
religion
ethnography
heritage and museums
colonial history
Metrics
H-Index
i10 Index
Citation Counts
35
63
5,762
* Total H IndexRankings
Ranking Based On Selection: 19
Social History
Historical Sociology
Metrics
H-Index
i10 Index
Citation Counts
35
78
4,839
* Total H IndexRankings
Ranking Based On Selection: 20
philosophy
Metrics
H-Index
i10 Index
Citation Counts
34
49
6,340
* Total H IndexRankings
Ranking Based On Selection: 21
history
anthropology
Asian studies
geography
Metrics
H-Index
i10 Index
Citation Counts
34
67
7,951
* Total H IndexRankings
Ranking Based On Selection: 22
health
technology
disability
medical history
vaccination
Metrics
H-Index
i10 Index
Citation Counts
34
76
4,757
* Total H IndexRankings
Ranking Based On Selection: 23
philosophy
ethics
public health
health promotion
risk
Metrics
H-Index
i10 Index
Citation Counts
32
65
4,095
* Total H IndexRankings
Ranking Based On Selection: 24
ancient history
ancient Judaism
Josephus
historiography
Flavian Rome
Metrics
H-Index
i10 Index
Citation Counts
32
66
4,532
* Total H IndexRankings
Ranking Based On Selection: 25
archaeology
prehistory
climate change
marginal areas
Metrics
H-Index
i10 Index
Citation Counts
32
56
4,648
Bas Van Geel
University of Amsterdam
Amsterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
83
221
26,061
Palynology
Palaeoecology
Pollen analysis
Vegetation history
Quaternary geology
Birgit Meyer
Utrecht University
Utrecht, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
57
108
16,020
Africa
religion
pentecostalism
materiality
senses
Johan Schot
Utrecht University
Utrecht, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
55
117
39,285
Deep Transitions
History of Technology
Sustainability Transitions
Strategic Niche Management
Multi-Level Perspective
Vincent Blok
Wageningen University & Research Centre
Wageningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
54
134
11,397
philosophy of technology
continental philosophy
environmental philosophy
responsible innovation
Tinde van Andel
Metrics
H-Index
i10-Index
Citation Counts
49
133
10,729
Ethnobotany
traditional knowledge
medicinal plants
West Africa
women's health
Thomas Giesecke
Utrecht University
Utrecht, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
48
77
7,135
Palaeoecology
Quaternary
Vegetation history
Palynology
Pollen analysis
Jeroen Van Den Hoven
Metrics
H-Index
i10-Index
Citation Counts
46
95
8,320
Peter Paul Verbeek
University of Twente
Enschede, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
42
80
13,136
philosophy of technology
guidance ethics
ethics of technology
postphenomenology
mediation theory
Jan Dirk Blom
Metrics
H-Index
i10-Index
Citation Counts
42
76
8,134
Psychosis
hallucinations
catatonia
history of psychiatry
philosophy of medicine
René van der Veer
Leiden University
Leiden, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
42
91
16,371
Childcare advice
attachment theory
history of psychology
Russian psychology
Jaap Mansfeld
Utrecht University
Utrecht, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
42
95
6,522
history of ancient philosophy
Philip Brey
University of Twente
Enschede, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
40
77
6,062
Philosophy
ethics
technology
information technology
Robert Van Rooij
University of Amsterdam
Amsterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
40
89
7,718
semantiek
pragmatiek
logic
philosophical logic
language evolution
Rob Van Hees
Metrics
H-Index
i10-Index
Citation Counts
36
97
4,082
Historic building materials
Building diagnostics
Degradation
Julian Kiverstein
University of Amsterdam
Amsterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
35
54
5,642
Philosophy of Mind
Extended Mind
Embodied Cognition
Phenomenology
Heideggerian Cognitive Science
Liesbeth De Wreede
Leiden University
Leiden, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
35
70
4,237
biostatistics
survival analysis
hematology
history of mathematics
Pieter E. Vermaas
Metrics
H-Index
i10-Index
Citation Counts
35
80
5,091
Peter Pels
Leiden University
Leiden, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
35
63
5,762
Afrika
religion
ethnography
heritage and museums
colonial history
Marco HD Van Leeuwen
Utrecht University
Utrecht, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
35
78
4,839
Social History
Historical Sociology
Pauline Kleingeld
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
34
49
6,340
Willem Van Schendel
University of Amsterdam
Amsterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
34
67
7,951
history
anthropology
Asian studies
geography
Stuart Blume
University of Amsterdam
Amsterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
34
76
4,757
health
technology
disability
medical history
vaccination
Marcel Verweij
Wageningen University & Research Centre
Wageningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
32
65
4,095
philosophy
ethics
public health
health promotion
risk
Steve Mason
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
32
66
4,532
ancient history
ancient Judaism
Josephus
historiography
Flavian Rome
Peter Mmg Akkermans
Leiden University
Leiden, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
32
56
4,648
archaeology
prehistory
climate change
marginal areas