World Scientist and University Rankings 2025

Ireland Natural Sciences / Mathematical Sciences 142 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 yearsAs of Feb 16, 2025, the rankings are determined according to the Total H IndexBETA 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 (888.752) 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
Frederic Dias
Water waves
wave energy
sloshing
tsunamis
rogue waves
Metrics
H-Index
i10 Index
Citation Counts
66
216
16,660
* Total H IndexRankings
Ranking Based On Selection: 2
Cathal Walsh
Statistics
Infectious Disease Modelling
Risk Prediction
One Health
Vaccination
Metrics
H-Index
i10 Index
Citation Counts
61
162
13,169
* Total H IndexRankings
Ranking Based On Selection: 3
Michel Destrade
nonlinear elasticity
elastic waves
soft tissue biomechanics
instability of soft matter
electro- and magneto-elasticity
Metrics
H-Index
i10 Index
Citation Counts
50
136
8,003
* Total H IndexRankings
Ranking Based On Selection: 4
Martin Stynes
Numerical analysis
Metrics
H-Index
i10 Index
Citation Counts
49
142
9,199
* Total H IndexRankings
Ranking Based On Selection: 5
John Connolly
Statistics
ecology
biodiversity
competition
Metrics
H-Index
i10 Index
Citation Counts
48
106
12,203
* Total H IndexRankings
Ranking Based On Selection: 7
Eugene O Riordan
Singular perturbations
Numerical Analysis
Metrics
H-Index
i10 Index
Citation Counts
40
79
8,110
* Total H IndexRankings
Ranking Based On Selection: 8
Aaron Golden
Astronomy
Biomedical Science
Earth Observation
Metrics
H-Index
i10 Index
Citation Counts
38
71
4,224
* Total H IndexRankings
Ranking Based On Selection: 10
Ricardo Segurado
Statistics
Genetics
Epidemiology
Clinical trials
Longitudinal data analysis
Metrics
H-Index
i10 Index
Citation Counts
37
94
8,415

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* Total H IndexRankings
Ranking Based On Selection: 11
Gabrielle E Kelly
Statistics
spatial
biostatistics
Metrics
H-Index
i10 Index
Citation Counts
35
67
5,426
* Total H IndexRankings
Ranking Based On Selection: 12
Peter Lynch
Dynamic Meteorology. Numerical Weather Prediction. Hamiltonian Dynamics. Recreational Mathematics
Metrics
H-Index
i10 Index
Citation Counts
35
63
5,744
* Total H IndexRankings
Ranking Based On Selection: 13
Andreas Amann
nonlinear dynamics
Metrics
H-Index
i10 Index
Citation Counts
35
62
4,388
* Total H IndexRankings
Ranking Based On Selection: 14
Johannes Hertel
Statistics
Molecular epidemiology
Systems biology
Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
34
63
3,661
* Total H IndexRankings
Ranking Based On Selection: 15
Ioannis Dassios
Eigenvalue Analysis
Dynamical Systems
Machine Learning
Power Systems
Energy Systems
Metrics
H-Index
i10 Index
Citation Counts
34
88
3,062
* Total H IndexRankings
Ranking Based On Selection: 16
Philip J Boland
Statistics
Reliability Theory
Actuarial Science
Applied Probability
Functional Analysis
Metrics
H-Index
i10 Index
Citation Counts
34
54
4,112
* Total H IndexRankings
Ranking Based On Selection: 17
Andrew J Simpkin
Statistics
Biostatistics
Data Science
Longitudinal data analysis
Functional data analysis
Metrics
H-Index
i10 Index
Citation Counts
32
69
4,510
* Total H IndexRankings
Ranking Based On Selection: 19
Oliver Mason
Applied Mathematics
Systems and Control Theory
Matrix Theory
Data Privacy
Metrics
H-Index
i10 Index
Citation Counts
32
48
5,464
* Total H IndexRankings
Ranking Based On Selection: 21
Nial Friel
Bayesian statistics
Monte Carlo methods
statistical network analysis
Metrics
H-Index
i10 Index
Citation Counts
31
58
3,433
* Total H IndexRankings
Ranking Based On Selection: 23
Flávia H. Santos
numerical cognition
working memory
music science
Metrics
H-Index
i10 Index
Citation Counts
30
77
3,452
* Total H IndexRankings
Ranking Based On Selection: 24
Marco Ruffini
PON access networks
SDN control plane
fixed mobile cloud convergence
access metro cloud convergence
dynamic bandwidth alloca
Metrics
H-Index
i10 Index
Citation Counts
30
94
3,644
* Total H IndexRankings
Ranking Based On Selection: 25
Catherine Comiskey
Addiction
mathematical
model
drug
heroin
Metrics
H-Index
i10 Index
Citation Counts
30
69
4,317
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Frederic Dias
Metrics
H-Index
i10-Index
Citation Counts
66
216
16,660
Water waves
wave energy
sloshing
tsunamis
rogue waves
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Cathal Walsh
Metrics
H-Index
i10-Index
Citation Counts
61
162
13,169
Statistics
Infectious Disease Modelling
Risk Prediction
One Health
Vaccination
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Michel Destrade
Metrics
H-Index
i10-Index
Citation Counts
50
136
8,003
nonlinear elasticity
elastic waves
soft tissue biomechanics
instability of soft matter
electro- and magneto-elasticity
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Martin Stynes
Metrics
H-Index
i10-Index
Citation Counts
49
142
9,199
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
John Connolly
Metrics
H-Index
i10-Index
Citation Counts
48
106
12,203
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Brendan Murphy
Metrics
H-Index
i10-Index
Citation Counts
47
91
10,804
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Eugene O Riordan
Metrics
H-Index
i10-Index
Citation Counts
40
79
8,110
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Aaron Golden
Metrics
H-Index
i10-Index
Citation Counts
38
71
4,224
Astronomy
Biomedical Science
Earth Observation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Ken Duffy
Metrics
H-Index
i10-Index
Citation Counts
37
92
5,610
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Ricardo Segurado
Metrics
H-Index
i10-Index
Citation Counts
37
94
8,415
Statistics
Genetics
Epidemiology
Clinical trials
Longitudinal data analysis

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Gabrielle E Kelly
Metrics
H-Index
i10-Index
Citation Counts
35
67
5,426
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Peter Lynch
Metrics
H-Index
i10-Index
Citation Counts
35
63
5,744
Dynamic Meteorology. Numerical Weather Prediction. Hamiltonian Dynamics. Recreational Mathematics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Andreas Amann
Metrics
H-Index
i10-Index
Citation Counts
35
62
4,388
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Johannes Hertel
Metrics
H-Index
i10-Index
Citation Counts
34
63
3,661
Statistics
Molecular epidemiology
Systems biology
Metabolomics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Ioannis Dassios
Metrics
H-Index
i10-Index
Citation Counts
34
88
3,062
Eigenvalue Analysis
Dynamical Systems
Machine Learning
Power Systems
Energy Systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Philip J Boland
Metrics
H-Index
i10-Index
Citation Counts
34
54
4,112
Statistics
Reliability Theory
Actuarial Science
Applied Probability
Functional Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Andrew J Simpkin
Metrics
H-Index
i10-Index
Citation Counts
32
69
4,510
Statistics
Biostatistics
Data Science
Longitudinal data analysis
Functional data analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Laura Kirwan
Metrics
H-Index
i10-Index
Citation Counts
32
43
3,503
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Oliver Mason
Metrics
H-Index
i10-Index
Citation Counts
32
48
5,464
Applied Mathematics
Systems and Control Theory
Matrix Theory
Data Privacy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
John Jh Miller
Metrics
H-Index
i10-Index
Citation Counts
32
76
8,197
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Nial Friel
Metrics
H-Index
i10-Index
Citation Counts
31
58
3,433
Bayesian statistics
Monte Carlo methods
statistical network analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
John Hinde
Metrics
H-Index
i10-Index
Citation Counts
31
48
8,881
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Flávia H. Santos
Metrics
H-Index
i10-Index
Citation Counts
30
77
3,452
numerical cognition
working memory
music science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Marco Ruffini
Metrics
H-Index
i10-Index
Citation Counts
30
94
3,644
PON access networks
SDN control plane
fixed mobile cloud convergence
access metro cloud convergence
dynamic bandwidth alloca
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Catherine Comiskey
Metrics
H-Index
i10-Index
Citation Counts
30
69
4,317