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 18, 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 (1.121.239) 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
Particle Physic
Metrics
H-Index
i10 Index
Citation Counts
262
1,540
402,344
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* Total H IndexRankings
Ranking Based On Selection: 2
Physics research
Free Software
Energ
Metrics
H-Index
i10 Index
Citation Counts
258
1,375
308,098
* Total H IndexRankings
Ranking Based On Selection: 3
Experimental Particle Physic
Metrics
H-Index
i10 Index
Citation Counts
242
1,399
299,667
* Total H IndexRankings
Ranking Based On Selection: 4
psychology
social psychology
clinical psychology
education
positive psycholog
Metrics
H-Index
i10 Index
Citation Counts
232
468
668,950
* Total H IndexRankings
Ranking Based On Selection: 5
experimental nuclear physic
Metrics
H-Index
i10 Index
Citation Counts
229
1,051
258,665
* Total H IndexRankings
Ranking Based On Selection: 6
Mathematical physics
medical physics
high energy physics
physics educatio
Metrics
H-Index
i10 Index
Citation Counts
216
918
230,048
* Total H IndexRankings
Ranking Based On Selection: 7
physical activity
exercise
built environment
physical education
walkabilit
Metrics
H-Index
i10 Index
Citation Counts
216
758
257,797
* Total H IndexRankings
Ranking Based On Selection: 8
methodological/substantive synergy - self-concept - evaluation of teaching - peer review - multilevel structural equation model
Metrics
H-Index
i10 Index
Citation Counts
216
665
199,254
* Total H IndexRankings
Ranking Based On Selection: 9
social psychology
personalit
Metrics
H-Index
i10 Index
Citation Counts
212
657
312,988
* Total H IndexRankings
Ranking Based On Selection: 10
Gastroenterology
Hepatolog
Metrics
H-Index
i10 Index
Citation Counts
204
1,047
155,500
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* Total H IndexRankings
Ranking Based On Selection: 11
diabetes
nephrology
diabetic complication
Metrics
H-Index
i10 Index
Citation Counts
203
1,054
174,155
* Total H IndexRankings
Ranking Based On Selection: 12
Electrocatalysis
photocatalysis
energy conversion and storage
RNA deliver
Metrics
H-Index
i10 Index
Citation Counts
195
529
146,299
* Total H IndexRankings
Ranking Based On Selection: 13
Genetics of complex diseas
Metrics
H-Index
i10 Index
Citation Counts
191
736
160,801
* Total H IndexRankings
Ranking Based On Selection: 14
Immunology Oncolog
Metrics
H-Index
i10 Index
Citation Counts
189
600
145,026
* Total H IndexRankings
Ranking Based On Selection: 15
Epidemiology
burden of disease
causes of deat
Metrics
H-Index
i10 Index
Citation Counts
188
483
430,237
* Total H IndexRankings
Ranking Based On Selection: 16
Energy materials
superconductivity
electronic material
Metrics
H-Index
i10 Index
Citation Counts
186
1,498
134,802
* Total H IndexRankings
Ranking Based On Selection: 17
Advanced Carbon Materials
Polymers
Electrochemistry
Catalysi
Metrics
H-Index
i10 Index
Citation Counts
185
845
143,654
* Total H IndexRankings
Ranking Based On Selection: 18
Stroke prevention
treatment
epidemiology
clinical trial
Metrics
H-Index
i10 Index
Citation Counts
186
754
402,682
* Total H IndexRankings
Ranking Based On Selection: 19
Particle Physics
Flavour Physics
Machine learning application
Metrics
H-Index
i10 Index
Citation Counts
185
913
175,130
* Total H IndexRankings
Ranking Based On Selection: 20
artificial intelligence
machine learning
computer vision
image processing
data minin
Metrics
H-Index
i10 Index
Citation Counts
187
1,237
151,961
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
185
1,171
151,268
* Total H IndexRankings
Ranking Based On Selection: 22
Quantitative genetics
statistical genetics
population genetic
Metrics
H-Index
i10 Index
Citation Counts
182
562
190,746
* Total H IndexRankings
Ranking Based On Selection: 23
Catalysis
Adsorption
Photocatalysis
Nanomaterials
Chemical Engineerin
Metrics
H-Index
i10 Index
Citation Counts
181
755
110,314
* Total H IndexRankings
Ranking Based On Selection: 24
Evolutionary biology
Virolog
Metrics
H-Index
i10 Index
Citation Counts
178
749
156,475
* Total H IndexRankings
Ranking Based On Selection: 25
public health
physical activity
program evaluation methods
mass media campaigns
implementation & scale-u
Metrics
H-Index
i10 Index
Citation Counts
177
927
179,509
Paul Jackson
University of Adelaide
Adelaide, Australia
Metrics
H-Index
i10-Index
Citation Counts
262
1,540
402,344
Martin Sevior
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10-Index
Citation Counts
258
1,375
308,098
Jordan Nash
Monash University
Clayton, Australia
Metrics
H-Index
i10-Index
Citation Counts
242
1,399
299,667
Richard M Ryan
Australian Catholic University
North Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
232
468
668,950
psychology
social psychology
clinical psychology
education
positive psycholog
David Krofcheck
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
229
1,051
258,665
Philip Butler
University of Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
216
918
230,048
Mathematical physics
medical physics
high energy physics
physics educatio
James F Sallis
Australian Catholic University
North Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
216
758
257,797
physical activity
exercise
built environment
physical education
walkabilit
Herbert W Marsh
Australian Catholic University
North Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
216
665
199,254
methodological/substantive synergy - self-concept - evaluation of teaching - peer review - multilevel structural equation model
Roy F Baumeister
University of Queensland
St Lucia, Australia
Metrics
H-Index
i10-Index
Citation Counts
212
657
312,988
Nicholas Talley
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10-Index
Citation Counts
204
1,047
155,500
Gastroenterology
Hepatolog
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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
Mark Cooper
Monash University
Clayton, Australia
Metrics
H-Index
i10-Index
Citation Counts
203
1,054
174,155
diabetes
nephrology
diabetic complication
Shi Zhang Qiao
University of Adelaide
Adelaide, Australia
Metrics
H-Index
i10-Index
Citation Counts
195
529
146,299
Electrocatalysis
photocatalysis
energy conversion and storage
RNA deliver
Grant Montgomery
University of Queensland
St Lucia, Australia
Metrics
H-Index
i10-Index
Citation Counts
191
736
160,801
Genetics of complex diseas
Mark J. Smyth
Metrics
H-Index
i10-Index
Citation Counts
189
600
145,026
Alan D Lopez
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10-Index
Citation Counts
188
483
430,237
Epidemiology
burden of disease
causes of deat
Shi Xue Dou
University of Wollongong
Wollongong, Australia
Metrics
H-Index
i10-Index
Citation Counts
186
1,498
134,802
Energy materials
superconductivity
electronic material
Liming Dai
Metrics
H-Index
i10-Index
Citation Counts
185
845
143,654
Advanced Carbon Materials
Polymers
Electrochemistry
Catalysi
Graeme J Hankey
University of Western Australia
Crawley, Australia
Metrics
H-Index
i10-Index
Citation Counts
186
754
402,682
Stroke prevention
treatment
epidemiology
clinical trial
Ulrik Egede
Monash University
Clayton, Australia
Metrics
H-Index
i10-Index
Citation Counts
185
913
175,130
Particle Physics
Flavour Physics
Machine learning application
Dacheng Tao
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
187
1,237
151,961
artificial intelligence
machine learning
computer vision
image processing
data minin
John L Hopper
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10-Index
Citation Counts
185
1,171
151,268
Peter Visscher
University of Queensland
St Lucia, Australia
Metrics
H-Index
i10-Index
Citation Counts
182
562
190,746
Quantitative genetics
statistical genetics
population genetic
Shaobin Wang
University of Adelaide
Adelaide, Australia
Metrics
H-Index
i10-Index
Citation Counts
181
755
110,314
Catalysis
Adsorption
Photocatalysis
Nanomaterials
Chemical Engineerin
Edward C Holmes
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
178
749
156,475
Adrian Bauman
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
177
927
179,509
public health
physical activity
program evaluation methods
mass media campaigns
implementation & scale-u