University, Subject, Country, Region, World
University of Sydney 4.793 Scientists Subject Rankings - 2025
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 31, 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: 51
kidney disease
Metrics
H-Index
i10 Index
Citation Counts
97
377
34,176
* Total H IndexRankings
Ranking Based On Selection: 52
astronomy
Metrics
H-Index
i10 Index
Citation Counts
97
332
32,441
* Total H IndexRankings
Ranking Based On Selection: 53
skeletal muscle
muscular dystrophy
cardiac muscle
pacemaker function
intracellular calcium
Metrics
H-Index
i10 Index
Citation Counts
97
217
32,098
* Total H IndexRankings
Ranking Based On Selection: 54
Environmental Technology
Greenhouse Gas Emissions
Wastewater Treatment
Microplastics
Metrics
H-Index
i10 Index
Citation Counts
96
441
32,454
* Total H IndexRankings
Ranking Based On Selection: 55
Chemical engineering
Plasma
Metrics
H-Index
i10 Index
Citation Counts
95
297
31,931
* Total H IndexRankings
Ranking Based On Selection: 56
physiology
clinical neurophysiology
neurology
Metrics
H-Index
i10 Index
Citation Counts
95
294
33,415
* Total H IndexRankings
Ranking Based On Selection: 57
tectonics
geodynamics
spatio-temporal data analysis
deep Earth resources
Metrics
H-Index
i10 Index
Citation Counts
94
268
40,088
* Total H IndexRankings
Ranking Based On Selection: 58
Metrics
H-Index
i10 Index
Citation Counts
94
312
39,698
* Total H IndexRankings
Ranking Based On Selection: 59
Sleep research
Metrics
H-Index
i10 Index
Citation Counts
94
350
36,489
* Total H IndexRankings
Ranking Based On Selection: 60
Supramolecular Chemistry
Metrics
H-Index
i10 Index
Citation Counts
94
294
41,620
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* Total H IndexRankings
Ranking Based On Selection: 61
physical metallurgy
structure-property relationships
functional materials
microscopy and microanalysis
Metrics
H-Index
i10 Index
Citation Counts
93
445
36,005
* Total H IndexRankings
Ranking Based On Selection: 62
virology
immunology
infectious diseases
HIV
herpes
Metrics
H-Index
i10 Index
Citation Counts
93
318
30,750
* Total H IndexRankings
Ranking Based On Selection: 63
Metrics
H-Index
i10 Index
Citation Counts
91
375
63,536
* Total H IndexRankings
Ranking Based On Selection: 64
Desalination
Water Reuse
Membrane Technology
Resource Recovery
Circular Economy
Metrics
H-Index
i10 Index
Citation Counts
91
432
30,183
* Total H IndexRankings
Ranking Based On Selection: 65
Medicine
Palliative Medicine
Breathlessness
Metrics
H-Index
i10 Index
Citation Counts
91
530
42,176
* Total H IndexRankings
Ranking Based On Selection: 66
aging
Metrics
H-Index
i10 Index
Citation Counts
91
346
38,228
* Total H IndexRankings
Ranking Based On Selection: 67
infectious diseases
tuberculosis
Metrics
H-Index
i10 Index
Citation Counts
91
318
29,520
* Total H IndexRankings
Ranking Based On Selection: 68
Gambling disorders
behavioural addictions
impulse control disorders
Metrics
H-Index
i10 Index
Citation Counts
91
270
27,037
* Total H IndexRankings
Ranking Based On Selection: 69
molecular evolution
molecular clocks
phylogenetics
phylogenomics
Metrics
H-Index
i10 Index
Citation Counts
90
213
40,266
* Total H IndexRankings
Ranking Based On Selection: 70
Metrics
H-Index
i10 Index
Citation Counts
90
276
28,831
* Total H IndexRankings
Ranking Based On Selection: 71
Electron Microscopy
Structure–Property Relationships
Nanostructured Materials
Metrics
H-Index
i10 Index
Citation Counts
89
283
31,699
* Total H IndexRankings
Ranking Based On Selection: 72
Nephrology
Metrics
H-Index
i10 Index
Citation Counts
89
308
40,548
* Total H IndexRankings
Ranking Based On Selection: 73
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
89
244
28,012
* Total H IndexRankings
Ranking Based On Selection: 74
Asthma
bronchial provocation
mannitol
hyperosmolar aerosols
Metrics
H-Index
i10 Index
Citation Counts
89
236
27,848
* Total H IndexRankings
Ranking Based On Selection: 75
Addiction
mental disorders
Metrics
H-Index
i10 Index
Citation Counts
88
308
24,014
David Harris
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
97
377
34,176
Tim Bedding
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
97
332
32,441
David G Allen
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
97
217
32,098
skeletal muscle
muscular dystrophy
cardiac muscle
pacemaker function
intracellular calcium
Bing Jie Ni
Metrics
H-Index
i10-Index
Citation Counts
96
441
32,454
Environmental Technology
Greenhouse Gas Emissions
Wastewater Treatment
Microplastics
PJ Cullen
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
95
297
31,931
Chemical engineering
Plasma
David Burke
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
95
294
33,415
physiology
clinical neurophysiology
neurology
Dietmar Müller
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
94
268
40,088
tectonics
geodynamics
spatio-temporal data analysis
deep Earth resources
Lisa Bero
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
94
312
39,698
Ron Grunstein
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
94
350
36,489
Philip A Gale
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
94
294
41,620
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Simon Ringer
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
93
445
36,005
physical metallurgy
structure-property relationships
functional materials
microscopy and microanalysis
Anthony Cunningham
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
93
318
30,750
virology
immunology
infectious diseases
HIV
herpes
Allison Tong
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
91
375
63,536
Ho Kyong Shon
Metrics
H-Index
i10-Index
Citation Counts
91
432
30,183
Desalination
Water Reuse
Membrane Technology
Resource Recovery
Circular Economy
David Christopher Currow
Metrics
H-Index
i10-Index
Citation Counts
91
530
42,176
D Le Couteur
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
91
346
38,228
Ben Marais
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
91
318
29,520
infectious diseases
tuberculosis
Alexander Blaszczynski
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
91
270
27,037
Gambling disorders
behavioural addictions
impulse control disorders
Simon Ho
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
90
213
40,266
molecular evolution
molecular clocks
phylogenetics
phylogenomics
Judy M Simpson
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
90
276
28,831
Xiaozhou Liao
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
89
283
31,699
Electron Microscopy
Structure–Property Relationships
Nanostructured Materials
Carol Pollock
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
89
308
40,548
jonathan stone
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
89
244
28,012
Sandra Anderson
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
89
236
27,848
Maree Teesson
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
88
308
24,014