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 Feb 03, 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 (870.053) 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
Metrics
H-Index
i10 Index
Citation Counts
165
704
275,404
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
124
608
80,544
* Total H IndexRankings
Ranking Based On Selection: 3
Energy and buildings
urban heat island
building science
architectural engineering
urban climate
Metrics
H-Index
i10 Index
Citation Counts
121
468
57,040
* Total H IndexRankings
Ranking Based On Selection: 4
Medicine
Metrics
H-Index
i10 Index
Citation Counts
117
401
94,676
* Total H IndexRankings
Ranking Based On Selection: 5
Addiction
Harm Reduction
Drug Policy
alcohol
opioids
Metrics
H-Index
i10 Index
Citation Counts
102
353
41,738
* Total H IndexRankings
Ranking Based On Selection: 6
Stroke
Brain Imaging
Clinical Trials
Metrics
H-Index
i10 Index
Citation Counts
100
317
48,358
* Total H IndexRankings
Ranking Based On Selection: 7
HIV
cancer
Metrics
H-Index
i10 Index
Citation Counts
100
418
36,443
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
96
230
38,221
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
95
473
33,928
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
91
239
40,023
* Total H IndexRankings
Ranking Based On Selection: 11
HDL function
cholesterol transporters
diabetes
Metrics
H-Index
i10 Index
Citation Counts
88
281
28,003
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
86
249
36,451
* Total H IndexRankings
Ranking Based On Selection: 13
cardiovascular
blood pressure
hypertension
Metrics
H-Index
i10 Index
Citation Counts
84
320
159,414
* Total H IndexRankings
Ranking Based On Selection: 14
hepatitis c virus
testing
treatment
people who use drugs
Metrics
H-Index
i10 Index
Citation Counts
84
292
29,530
* Total H IndexRankings
Ranking Based On Selection: 15
Ovarian Cancer
Genetic Susceptibility
Metrics
H-Index
i10 Index
Citation Counts
84
235
26,765
* Total H IndexRankings
Ranking Based On Selection: 16
Arid zone ecologist
Metrics
H-Index
i10 Index
Citation Counts
81
270
28,622
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
81
269
37,793
* Total H IndexRankings
Ranking Based On Selection: 18
input-output analysis
environmental footprint
carbon footprint
sustainability transitions
scenario modelling
Metrics
H-Index
i10 Index
Citation Counts
80
167
33,215
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
80
220
22,090
* Total H IndexRankings
Ranking Based On Selection: 20
Neuropsychiatric Disorders
Intellectual Disability
Developmental Disabilities
Developmental Disorders
Metrics
H-Index
i10 Index
Citation Counts
79
260
20,890
* Total H IndexRankings
Ranking Based On Selection: 21
Solar water splitting
Photoelectrochemistry
Semiconductor thin film
Metrics
H-Index
i10 Index
Citation Counts
77
498
29,927
* Total H IndexRankings
Ranking Based On Selection: 22
immune thrombocytopenia
venous thromboembolism
heparin-induced thrombocytopenia
Metrics
H-Index
i10 Index
Citation Counts
75
200
31,160
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
74
325
20,812
* Total H IndexRankings
Ranking Based On Selection: 24
traumatic brain injury
social cognition
emotion
Metrics
H-Index
i10 Index
Citation Counts
74
208
18,882
* Total H IndexRankings
Ranking Based On Selection: 25
Sustainable Development Goals
Negative Emission Technologies
Carbon Cycle
Earth System Science
Human-Environment Interaction
Metrics
H-Index
i10 Index
Citation Counts
73
208
46,214
Louisa Degenhardt
Metrics
H-Index
i10-Index
Citation Counts
165
704
275,404
Gordon Parker
Metrics
H-Index
i10-Index
Citation Counts
124
608
80,544
Santamouris Mat
Metrics
H-Index
i10-Index
Citation Counts
121
468
57,040
Energy and buildings
urban heat island
building science
architectural engineering
urban climate
Philip Barter
Metrics
H-Index
i10-Index
Citation Counts
117
401
94,676
Michael Farrell
Metrics
H-Index
i10-Index
Citation Counts
102
353
41,738
Mark W Parsons
Metrics
H-Index
i10-Index
Citation Counts
100
317
48,358
Andrew Edwin Grulich
Metrics
H-Index
i10-Index
Citation Counts
100
418
36,443
Peter Steinberg
Metrics
H-Index
i10-Index
Citation Counts
96
230
38,221
Mark Willcox
Metrics
H-Index
i10-Index
Citation Counts
95
473
33,928
Joseph P Forgas
Metrics
H-Index
i10-Index
Citation Counts
91
239
40,023
Kerry Anne Rye
Metrics
H-Index
i10-Index
Citation Counts
88
281
28,003
Pitman Aj
Metrics
H-Index
i10-Index
Citation Counts
86
249
36,451
Aletta E Schutte
Metrics
H-Index
i10-Index
Citation Counts
84
320
159,414
Jason Grebely
Metrics
H-Index
i10-Index
Citation Counts
84
292
29,530
Susan Ramus
Metrics
H-Index
i10-Index
Citation Counts
84
235
26,765
David Eldridge
Metrics
H-Index
i10-Index
Citation Counts
81
270
28,622
Richard Mattick
Metrics
H-Index
i10-Index
Citation Counts
81
269
37,793
Thomas Wiedmann
Metrics
H-Index
i10-Index
Citation Counts
80
167
33,215
input-output analysis
environmental footprint
carbon footprint
sustainability transitions
scenario modelling
Maria Craig
Metrics
H-Index
i10-Index
Citation Counts
80
220
22,090
Julian Trollor
Metrics
H-Index
i10-Index
Citation Counts
79
260
20,890
Neuropsychiatric Disorders
Intellectual Disability
Developmental Disabilities
Developmental Disorders
Peng Wang
Metrics
H-Index
i10-Index
Citation Counts
77
498
29,927
Solar water splitting
Photoelectrochemistry
Semiconductor thin film
Beng Chong
Metrics
H-Index
i10-Index
Citation Counts
75
200
31,160
immune thrombocytopenia
venous thromboembolism
heparin-induced thrombocytopenia
Lisa Maher
Metrics
H-Index
i10-Index
Citation Counts
74
325
20,812
Skye Mcdonald
Metrics
H-Index
i10-Index
Citation Counts
74
208
18,882
Chris Turney
Metrics
H-Index
i10-Index
Citation Counts
73
208
46,214
Sustainable Development Goals
Negative Emission Technologies
Carbon Cycle
Earth System Science
Human-Environment Interaction