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
dermatology
atopic dermatitis
epidemiology
dermatoepidemiology
Metrics
H-Index
i10 Index
Citation Counts
137
521
177,958
* Total H IndexRankings
Ranking Based On Selection: 2
Gout
osteoarthritis
Metrics
H-Index
i10 Index
Citation Counts
134
581
84,193
* Total H IndexRankings
Ranking Based On Selection: 3
Biochemical Engineering
Food Engineering
Microalgae Technology
Aquaculture
Biorefinery
Metrics
H-Index
i10 Index
Citation Counts
111
659
51,326
* Total H IndexRankings
Ranking Based On Selection: 4
epidemiology smoking tobacco respiratory
Metrics
H-Index
i10 Index
Citation Counts
102
339
36,636
* Total H IndexRankings
Ranking Based On Selection: 5
psychiatry schizophrenia depression fMRI PET EEG MEG
Metrics
H-Index
i10 Index
Citation Counts
100
236
41,833
* Total H IndexRankings
Ranking Based On Selection: 6
medicine
Metrics
H-Index
i10 Index
Citation Counts
96
261
47,294
* Total H IndexRankings
Ranking Based On Selection: 7
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
96
333
48,807
* Total H IndexRankings
Ranking Based On Selection: 8
Human Physiology
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
96
372
31,784
* Total H IndexRankings
Ranking Based On Selection: 9
leukemia. AML
Metrics
H-Index
i10 Index
Citation Counts
95
383
35,853
* Total H IndexRankings
Ranking Based On Selection: 10
Breast Cancer. Pathology
Digital Pathology
Metrics
H-Index
i10 Index
Citation Counts
91
423
39,035
* Total H IndexRankings
Ranking Based On Selection: 11
Mental health recovery
wellbeing
outcomes research
Metrics
H-Index
i10 Index
Citation Counts
89
266
33,898
* Total H IndexRankings
Ranking Based On Selection: 12
AFM
3D printing of tablets
Metrics
H-Index
i10 Index
Citation Counts
87
412
29,495
* Total H IndexRankings
Ranking Based On Selection: 13
Regenerative Medicine
Pharmacy
Biomaterials
Metrics
H-Index
i10 Index
Citation Counts
87
240
27,143
* Total H IndexRankings
Ranking Based On Selection: 14
Ophthalmology
Eyes
Metrics
H-Index
i10 Index
Citation Counts
85
288
31,850
* Total H IndexRankings
Ranking Based On Selection: 15
Respiratory Medicine
Metrics
H-Index
i10 Index
Citation Counts
80
216
23,411
* Total H IndexRankings
Ranking Based On Selection: 16
Blood Donor Behaviour
Organ Donation
Cooperation
Altruism
Personality
Metrics
H-Index
i10 Index
Citation Counts
78
246
22,458
* Total H IndexRankings
Ranking Based On Selection: 17
Pharmacology and biochemistry of significant drug targets
Metrics
H-Index
i10 Index
Citation Counts
77
162
32,190
* Total H IndexRankings
Ranking Based On Selection: 18
ADHD
Child & Adolescent Psychiatry
Tourette's
Schizophrenia
Metrics
H-Index
i10 Index
Citation Counts
76
177
25,197
* Total H IndexRankings
Ranking Based On Selection: 19
Influenza
Metrics
H-Index
i10 Index
Citation Counts
75
188
27,157
* Total H IndexRankings
Ranking Based On Selection: 20
obstetrics and gynaecology
Metrics
H-Index
i10 Index
Citation Counts
75
246
24,950
* Total H IndexRankings
Ranking Based On Selection: 21
Bipolar disorder
depression
primary care
digital technology
medically unexplained symptoms
Metrics
H-Index
i10 Index
Citation Counts
75
212
21,847
* Total H IndexRankings
Ranking Based On Selection: 22
Adipose tissue development and obesity
Metrics
H-Index
i10 Index
Citation Counts
74
267
19,341
* Total H IndexRankings
Ranking Based On Selection: 23
Rheumatology
pain
Metrics
H-Index
i10 Index
Citation Counts
72
208
18,205
* Total H IndexRankings
Ranking Based On Selection: 24
geriatric medicine
rehabilitation
stroke
care homes
falls
Metrics
H-Index
i10 Index
Citation Counts
71
201
15,744
* Total H IndexRankings
Ranking Based On Selection: 25
Animal Learning and Cognition
Metrics
H-Index
i10 Index
Citation Counts
71
333
23,116
Hywel Williams
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
137
521
177,958
dermatology
atopic dermatitis
epidemiology
dermatoepidemiology
Michael Doherty
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
134
581
84,193
Pau Loke Show
Metrics
H-Index
i10-Index
Citation Counts
111
659
51,326
Biochemical Engineering
Food Engineering
Microalgae Technology
Aquaculture
Biorefinery
John Britton
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
102
339
36,636
epidemiology smoking tobacco respiratory
Peter Francis Liddle
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
100
236
41,833
psychiatry schizophrenia depression fMRI PET EEG MEG
Weiya Zhang
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
96
261
47,294
Robin Spiller
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
96
333
48,807
Ian A Macdonald
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
96
372
31,784
Human Physiology
Nutrition
Nigel Russell
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
95
383
35,853
Emad Rakha
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
91
423
39,035
Breast Cancer. Pathology
Digital Pathology
Mike Slade
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
89
266
33,898
Mental health recovery
wellbeing
outcomes research
Clive Roberts
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
87
412
29,495
AFM
3D printing of tablets
Kevin Shakesheff
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
87
240
27,143
Regenerative Medicine
Pharmacy
Biomaterials
Harminder Singh Dua
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
85
288
31,850
Alan Knox
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
80
216
23,411
Eamonn Ferguson
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
78
246
22,458
Blood Donor Behaviour
Organ Donation
Cooperation
Altruism
Personality
Steve Alexander|Stephen PH Alexander
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
77
162
32,190
Pharmacology and biochemistry of significant drug targets
Hollis C
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
76
177
25,197
ADHD
Child & Adolescent Psychiatry
Tourette's
Schizophrenia
Jonathan Van Tam
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
75
188
27,157
Jim G Thornton
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
75
246
24,950
obstetrics and gynaecology
Richard Morriss
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
75
212
21,847
Bipolar disorder
depression
primary care
digital technology
medically unexplained symptoms
Michael Symonds
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
74
267
19,341
Adipose tissue development and obesity
David Walsh
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
72
208
18,205
John Gladman
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
71
201
15,744
geriatric medicine
rehabilitation
stroke
care homes
falls
Peter Jones
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
71
333
23,116
Animal Learning and Cognition