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 29, 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 (873.688) 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
Developmental and Cellular Biology
cellular signaling
Metrics
H-Index
i10 Index
Citation Counts
53
113
8,763
* Total H IndexRankings
Ranking Based On Selection: 52
Climate change impacts
Climate solutions
Ocean ecology
Fisheries
Metrics
H-Index
i10 Index
Citation Counts
52
93
22,500
* Total H IndexRankings
Ranking Based On Selection: 53
Theoretical Physics
Particle Physics
Cosmology
Metrics
H-Index
i10 Index
Citation Counts
52
85
14,810
* Total H IndexRankings
Ranking Based On Selection: 54
Exoplanet
Metrics
H-Index
i10 Index
Citation Counts
52
111
8,661
* Total H IndexRankings
Ranking Based On Selection: 55
neuroscience
kinesiology
rehabilitation
transhumanism
Metrics
H-Index
i10 Index
Citation Counts
52
110
9,145
* Total H IndexRankings
Ranking Based On Selection: 56
Food Security
Rural Health
Aboriginal Health
Occupational and Environmental Health
Metrics
H-Index
i10 Index
Citation Counts
52
155
10,121
* Total H IndexRankings
Ranking Based On Selection: 57
Quantum computing
quantum software engineering
software engineering
adaptive systems
cyber physical systems
Metrics
H-Index
i10 Index
Citation Counts
52
128
12,919
* Total H IndexRankings
Ranking Based On Selection: 58
X-ray crystallography
HDX-MS
hydrogen exchange
PI3K
phosphoinositides
Metrics
H-Index
i10 Index
Citation Counts
51
95
13,361
* Total H IndexRankings
Ranking Based On Selection: 59
Isotope hydrology
geochemistry
oil sands environmental sciences
Metrics
H-Index
i10 Index
Citation Counts
51
98
9,679
* Total H IndexRankings
Ranking Based On Selection: 60
Tissue engineering
Biomaterials
Microfluidics/BioMEMS
Drug Delivery
Disease Modeling
Metrics
H-Index
i10 Index
Citation Counts
50
110
11,743
* Total H IndexRankings
Ranking Based On Selection: 61
Information Theory
Algebraic Coding Theory
Wireless Communications
Source Coding
Metrics
H-Index
i10 Index
Citation Counts
50
322
12,460
* Total H IndexRankings
Ranking Based On Selection: 62
Health equity
stigma
sex work
midwifery
maternity care
Metrics
H-Index
i10 Index
Citation Counts
50
133
8,705
* Total H IndexRankings
Ranking Based On Selection: 63
Inorganic p-block chemistry
Metrics
H-Index
i10 Index
Citation Counts
50
160
8,108
* Total H IndexRankings
Ranking Based On Selection: 64
Deepfakes
AI
Innovation Management
Emerging Technologies
Social Media
Metrics
H-Index
i10 Index
Citation Counts
49
80
23,051
* Total H IndexRankings
Ranking Based On Selection: 65
computer networks
Metrics
H-Index
i10 Index
Citation Counts
49
184
9,062
* Total H IndexRankings
Ranking Based On Selection: 66
Health equity
substance use
harm reduction
homelessness
public health
Metrics
H-Index
i10 Index
Citation Counts
48
137
8,424
* Total H IndexRankings
Ranking Based On Selection: 67
children's physical activity and healthy eating
implementation and scale up
Metrics
H-Index
i10 Index
Citation Counts
48
127
10,726
* Total H IndexRankings
Ranking Based On Selection: 68
Geography
Climatology
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
47
64
16,325
* Total H IndexRankings
Ranking Based On Selection: 69
Political Theory
Legal theory
history of political thought
Indigenous politics
Metrics
H-Index
i10 Index
Citation Counts
47
94
19,441
* Total H IndexRankings
Ranking Based On Selection: 70
Sensor Networks
Network Tomography
Network Calculus
Computational Sustainability
Security and Intrusion Detection
Metrics
H-Index
i10 Index
Citation Counts
47
152
8,920
* Total H IndexRankings
Ranking Based On Selection: 71
movements
networks
politics
corporations
Metrics
H-Index
i10 Index
Citation Counts
47
102
9,752
* Total H IndexRankings
Ranking Based On Selection: 72
geology
petrology
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
47
94
9,088
* Total H IndexRankings
Ranking Based On Selection: 73
digital filters
digital signal processing
optimization
Metrics
H-Index
i10 Index
Citation Counts
47
130
12,728
* Total H IndexRankings
Ranking Based On Selection: 74
Physical Oceanography
Internal Waves
Turbulence
Lateral Mixing Processes
Metrics
H-Index
i10 Index
Citation Counts
46
80
8,298
* Total H IndexRankings
Ranking Based On Selection: 75
Psychology
Metrics
H-Index
i10 Index
Citation Counts
46
92
12,506
Burke Robert D
Metrics
H-Index
i10-Index
Citation Counts
53
113
8,763
Developmental and Cellular Biology
cellular signaling
Julia K Baum
Metrics
H-Index
i10-Index
Citation Counts
52
93
22,500
Climate change impacts
Climate solutions
Ocean ecology
Fisheries
Adam Ritz
Metrics
H-Index
i10-Index
Citation Counts
52
85
14,810
Theoretical Physics
Particle Physics
Cosmology
Ruobing Dong
Metrics
H-Index
i10-Index
Citation Counts
52
111
8,661
E Paul Zehr
Metrics
H-Index
i10-Index
Citation Counts
52
110
9,145
neuroscience
kinesiology
rehabilitation
transhumanism
Aleck Ostry
Metrics
H-Index
i10-Index
Citation Counts
52
155
10,121
Food Security
Rural Health
Aboriginal Health
Occupational and Environmental Health
Hausi A Müller
Metrics
H-Index
i10-Index
Citation Counts
52
128
12,919
Quantum computing
quantum software engineering
software engineering
adaptive systems
cyber physical systems
John E Burke
Metrics
H-Index
i10-Index
Citation Counts
51
95
13,361
X-ray crystallography
HDX-MS
hydrogen exchange
PI3K
phosphoinositides
John J Gibson
Metrics
H-Index
i10-Index
Citation Counts
51
98
9,679
Isotope hydrology
geochemistry
oil sands environmental sciences
Mohsen Akbari
Metrics
H-Index
i10-Index
Citation Counts
50
110
11,743
Tissue engineering
Biomaterials
Microfluidics/BioMEMS
Drug Delivery
Disease Modeling
Aaron Gulliver
Metrics
H-Index
i10-Index
Citation Counts
50
322
12,460
Information Theory
Algebraic Coding Theory
Wireless Communications
Source Coding
Cecilia Benoit
Metrics
H-Index
i10-Index
Citation Counts
50
133
8,705
Health equity
stigma
sex work
midwifery
maternity care
Neil Burford
Metrics
H-Index
i10-Index
Citation Counts
50
160
8,108
Jan Kietzmann
Metrics
H-Index
i10-Index
Citation Counts
49
80
23,051
Deepfakes
AI
Innovation Management
Emerging Technologies
Social Media
Jianping Pan
Metrics
H-Index
i10-Index
Citation Counts
49
184
9,062
Bernie Pauly
Metrics
H-Index
i10-Index
Citation Counts
48
137
8,424
Health equity
substance use
harm reduction
homelessness
public health
Patti Jean Naylor
Metrics
H-Index
i10-Index
Citation Counts
48
127
10,726
children's physical activity and healthy eating
implementation and scale up
Johannes Feddema
Metrics
H-Index
i10-Index
Citation Counts
47
64
16,325
James Tully
Metrics
H-Index
i10-Index
Citation Counts
47
94
19,441
Political Theory
Legal theory
history of political thought
Indigenous politics
Kui Wu
Metrics
H-Index
i10-Index
Citation Counts
47
152
8,920
Sensor Networks
Network Tomography
Network Calculus
Computational Sustainability
Security and Intrusion Detection
WK Carroll
Metrics
H-Index
i10-Index
Citation Counts
47
102
9,752
Dante Canil
Metrics
H-Index
i10-Index
Citation Counts
47
94
9,088
geology
petrology
geochemistry
Wu Sheng Lu
Metrics
H-Index
i10-Index
Citation Counts
47
130
12,728
digital filters
digital signal processing
optimization
Jody M Klymak
Metrics
H-Index
i10-Index
Citation Counts
46
80
8,298
Physical Oceanography
Internal Waves
Turbulence
Lateral Mixing Processes
Ulrich Müller
Metrics
H-Index
i10-Index
Citation Counts
46
92
12,506