University, Subject, Country, Region, World
Imperial College London 4.040 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 May 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 (1.121.217) 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
Respiratory medicin
Metrics
H-Index
i10 Index
Citation Counts
250
1,614
280,295
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* Total H IndexRankings
Ranking Based On Selection: 2
epidemiology
genetics
cancer
public healt
Metrics
H-Index
i10 Index
Citation Counts
209
1,086
256,512
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
195
908
156,246
* Total H IndexRankings
Ranking Based On Selection: 4
Astrophysic
Metrics
H-Index
i10 Index
Citation Counts
194
928
247,078
* Total H IndexRankings
Ranking Based On Selection: 5
Diabetes
Obesity
Genetics
Genomics
Precision Medicin
Metrics
H-Index
i10 Index
Citation Counts
190
697
172,846
* Total H IndexRankings
Ranking Based On Selection: 6
Epidemiolog
Metrics
H-Index
i10 Index
Citation Counts
185
1,027
160,552
* Total H IndexRankings
Ranking Based On Selection: 7
Epidemiology
High blood pressure
Environment
Metabolomics
Genomic
Metrics
H-Index
i10 Index
Citation Counts
184
703
175,872
* Total H IndexRankings
Ranking Based On Selection: 8
High Energy Physics
Dark Matter
Particle Physic
Metrics
H-Index
i10 Index
Citation Counts
184
464
140,672
* Total H IndexRankings
Ranking Based On Selection: 9
Surger
Metrics
H-Index
i10 Index
Citation Counts
167
1,332
120,855
* Total H IndexRankings
Ranking Based On Selection: 10
Neuroimaging
PET
MS
plasticity
pharmaceutical
Metrics
H-Index
i10 Index
Citation Counts
166
492
138,276
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* Total H IndexRankings
Ranking Based On Selection: 11
Lung inflammatio
Metrics
H-Index
i10 Index
Citation Counts
163
865
107,535
* Total H IndexRankings
Ranking Based On Selection: 12
Allergy
Allergen immunotherapy
Asthma
Allergic rhinitis
Metrics
H-Index
i10 Index
Citation Counts
163
475
106,772
* Total H IndexRankings
Ranking Based On Selection: 13
solar energy
photochemistr
Metrics
H-Index
i10 Index
Citation Counts
162
527
88,999
* Total H IndexRankings
Ranking Based On Selection: 14
psychiatry
psychopharmacology
psychedelic
Metrics
H-Index
i10 Index
Citation Counts
154
888
96,976
* Total H IndexRankings
Ranking Based On Selection: 15
primary care
health policy
health informatics
International health
digital healt
Metrics
H-Index
i10 Index
Citation Counts
149
696
250,275
* Total H IndexRankings
Ranking Based On Selection: 16
Metabonomics
spectroscopy
molecular epidemiology
personalised medicine
metabolomic
Metrics
H-Index
i10 Index
Citation Counts
148
514
96,399
* Total H IndexRankings
Ranking Based On Selection: 17
asthma
copd
lun
Metrics
H-Index
i10 Index
Citation Counts
142
582
75,893
* Total H IndexRankings
Ranking Based On Selection: 18
Infectious Disease Epidemiology
Biomathematics
Ecology
Parasitology Evolution Alzheimer's Diseas
Metrics
H-Index
i10 Index
Citation Counts
140
562
109,167
* Total H IndexRankings
Ranking Based On Selection: 19
AI
Artificial Intelligence
Multi-Agent Systems
Intelligent Agents
multiagent system
Metrics
H-Index
i10 Index
Citation Counts
137
513
100,187
* Total H IndexRankings
Ranking Based On Selection: 20
Biomedical engineering
Bioengineering
Neural engineering
Human-Machine interaction
Neuromechanic
Metrics
H-Index
i10 Index
Citation Counts
136
646
62,364
* Total H IndexRankings
Ranking Based On Selection: 21
Paediatric Respiratory Medicin
Metrics
H-Index
i10 Index
Citation Counts
133
699
81,466
* Total H IndexRankings
Ranking Based On Selection: 22
leukaemi
Metrics
H-Index
i10 Index
Citation Counts
132
510
73,725
* Total H IndexRankings
Ranking Based On Selection: 23
Respiratory Medicin
Metrics
H-Index
i10 Index
Citation Counts
131
368
85,873
* Total H IndexRankings
Ranking Based On Selection: 24
Respiratory Medicine
Allergy
Infectious Disease
Immunolog
Metrics
H-Index
i10 Index
Citation Counts
130
429
77,919
* Total H IndexRankings
Ranking Based On Selection: 25
Signal Processing
and
Machine Learning
for
Wireless Communication
Metrics
H-Index
i10 Index
Citation Counts
129
503
77,531
Peter J Barnes
Metrics
H-Index
i10-Index
Citation Counts
250
1,614
280,295
Elio Riboli
Metrics
H-Index
i10-Index
Citation Counts
209
1,086
256,512
epidemiology
genetics
cancer
public healt
Stephen R Bloom
Metrics
H-Index
i10-Index
Citation Counts
195
908
156,246
David L Clements
Metrics
H-Index
i10-Index
Citation Counts
194
928
247,078
Philippe Froguel
Metrics
H-Index
i10-Index
Citation Counts
190
697
172,846
Diabetes
Obesity
Genetics
Genomics
Precision Medicin
Paolo Vineis
Metrics
H-Index
i10-Index
Citation Counts
185
1,027
160,552
Paul Elliott
Metrics
H-Index
i10-Index
Citation Counts
184
703
175,872
Epidemiology
High blood pressure
Environment
Metabolomics
Genomic
Brais Lopez Paredes
Metrics
H-Index
i10-Index
Citation Counts
184
464
140,672
High Energy Physics
Dark Matter
Particle Physic
Ara Darzi
Metrics
H-Index
i10-Index
Citation Counts
167
1,332
120,855
Paul M Matthews
Metrics
H-Index
i10-Index
Citation Counts
166
492
138,276
Neuroimaging
PET
MS
plasticity
pharmaceutical
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Kian Fan Chung
Metrics
H-Index
i10-Index
Citation Counts
163
865
107,535
Stephen R Durham
Metrics
H-Index
i10-Index
Citation Counts
163
475
106,772
Allergy
Allergen immunotherapy
Asthma
Allergic rhinitis
James Robert Durrant
Metrics
H-Index
i10-Index
Citation Counts
162
527
88,999
solar energy
photochemistr
David J Nutt
Metrics
H-Index
i10-Index
Citation Counts
154
888
96,976
psychiatry
psychopharmacology
psychedelic
Azeem Majeed
Metrics
H-Index
i10-Index
Citation Counts
149
696
250,275
primary care
health policy
health informatics
International health
digital healt
Elaine Holmes
Metrics
H-Index
i10-Index
Citation Counts
148
514
96,399
Metabonomics
spectroscopy
molecular epidemiology
personalised medicine
metabolomic
Ian Adcock
Metrics
H-Index
i10-Index
Citation Counts
142
582
75,893
Roy Anderson
Metrics
H-Index
i10-Index
Citation Counts
140
562
109,167
Infectious Disease Epidemiology
Biomathematics
Ecology
Parasitology Evolution Alzheimer's Diseas
Nick Jennings
Metrics
H-Index
i10-Index
Citation Counts
137
513
100,187
AI
Artificial Intelligence
Multi-Agent Systems
Intelligent Agents
multiagent system
Dario Farina
Metrics
H-Index
i10-Index
Citation Counts
136
646
62,364
Biomedical engineering
Bioengineering
Neural engineering
Human-Machine interaction
Neuromechanic
Apperley J
Metrics
H-Index
i10-Index
Citation Counts
132
510
73,725
Jadwiga Wedzicha
Metrics
H-Index
i10-Index
Citation Counts
131
368
85,873
Sebastian L Johnston
Metrics
H-Index
i10-Index
Citation Counts
130
429
77,919
Respiratory Medicine
Allergy
Infectious Disease
Immunolog
Geoffrey Ye Li
Metrics
H-Index
i10-Index
Citation Counts
129
503
77,531
Signal Processing
and
Machine Learning
for
Wireless Communication