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 05, 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 (870.056) 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
crystal engineering
pharmaceutical materials
porous materials
pharmaceutical cocrystals
Metrics
H-Index
i10 Index
Citation Counts
120
456
64,919
* Total H IndexRankings
Ranking Based On Selection: 2
Food Proteins and Bioactive Peptides
Metrics
H-Index
i10 Index
Citation Counts
87
261
24,120
* Total H IndexRankings
Ranking Based On Selection: 3
Business
Economics
Finance
Law
Metrics
H-Index
i10 Index
Citation Counts
84
195
54,296
* Total H IndexRankings
Ranking Based On Selection: 4
psychometrics
performance appraisal
personnel assessment
statistics
Metrics
H-Index
i10 Index
Citation Counts
74
174
32,194
* Total H IndexRankings
Ranking Based On Selection: 5
Cardiovascular
Metrics
H-Index
i10 Index
Citation Counts
74
206
22,118
* Total H IndexRankings
Ranking Based On Selection: 6
brain
mitochondria
steroid hormones
neurodegeneration and sex differences
Metrics
H-Index
i10 Index
Citation Counts
73
251
16,415
* Total H IndexRankings
Ranking Based On Selection: 7
Stiffness tailoring
composites
morphing
buckling
structural mechanics
Metrics
H-Index
i10 Index
Citation Counts
70
283
17,155
* Total H IndexRankings
Ranking Based On Selection: 8
Agile methods
open source software
information systems development
inner_source
DevOps
Metrics
H-Index
i10 Index
Citation Counts
67
172
19,703
* Total H IndexRankings
Ranking Based On Selection: 9
multiphase reactors
multiphase flows
CFD
process intensification
commercialization of technologies
Metrics
H-Index
i10 Index
Citation Counts
65
188
13,656
* Total H IndexRankings
Ranking Based On Selection: 10
Heterogeneous catalysis
Metrics
H-Index
i10 Index
Citation Counts
64
173
15,897
* Total H IndexRankings
Ranking Based On Selection: 11
Teacher Education
Physical Education
Teachers
Professional Development
Curriculum
Metrics
H-Index
i10 Index
Citation Counts
62
156
16,979
* Total H IndexRankings
Ranking Based On Selection: 12
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: 13
Anatomy
Surgery
Crohn's disease
Colorectal Surgery
Abdomen
Metrics
H-Index
i10 Index
Citation Counts
60
175
13,118
* Total H IndexRankings
Ranking Based On Selection: 14
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
57
110
10,673
* Total H IndexRankings
Ranking Based On Selection: 15
Microdialysis
Neurotransmitters
Striatum
Clozapine
Functional Neuroanatomy
Metrics
H-Index
i10 Index
Citation Counts
57
109
10,360
* Total H IndexRankings
Ranking Based On Selection: 16
Chemistry
biofuels
biomedical science
chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
55
134
9,921
* Total H IndexRankings
Ranking Based On Selection: 17
International
Comparative
Cross-Cultural Human Resource Management
Metrics
H-Index
i10 Index
Citation Counts
54
135
10,903
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
53
135
9,813
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
52
134
11,643
* Total H IndexRankings
Ranking Based On Selection: 20
Nanomaterials
Nanorods
Nanowires
batteries
Metrics
H-Index
i10 Index
Citation Counts
52
149
9,734
* Total H IndexRankings
Ranking Based On Selection: 21
Sedentary behaviour and health
exercise and muscle damage.
Metrics
H-Index
i10 Index
Citation Counts
51
90
9,191
* Total H IndexRankings
Ranking Based On Selection: 22
human-computer interaction
computer supported cooperative work
interaction design
participatory design
activity theory
Metrics
H-Index
i10 Index
Citation Counts
51
102
13,994
* Total H IndexRankings
Ranking Based On Selection: 23
Exercise
Mental Health
Effects of Exercise on Mental Health
Biomarkers
Exercise Dose
Metrics
H-Index
i10 Index
Citation Counts
50
93
9,959
* Total H IndexRankings
Ranking Based On Selection: 24
advanced ceramics and glasses
Metrics
H-Index
i10 Index
Citation Counts
50
137
8,255
* Total H IndexRankings
Ranking Based On Selection: 25
Medical Microbiology
Hospital acquired infection
Infection prevention and control
intestinal anatomy and microbiology
Metrics
H-Index
i10 Index
Citation Counts
49
155
10,920
Michael Zaworotko
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
120
456
64,919
crystal engineering
pharmaceutical materials
porous materials
pharmaceutical cocrystals
Richard J Fitzgerald
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
87
261
24,120
Food Proteins and Bioactive Peptides
Connor Hannan
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
84
195
54,296
Business
Economics
Finance
Law
Kevin R Murphy
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
74
174
32,194
psychometrics
performance appraisal
personnel assessment
statistics
Desmond J Fitzgerald
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
74
206
22,118
George E Barreto
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
73
251
16,415
brain
mitochondria
steroid hormones
neurodegeneration and sex differences
Paul M Weaver
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
70
283
17,155
Stiffness tailoring
composites
morphing
buckling
structural mechanics
Brian Fitzgerald
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
67
172
19,703
Agile methods
open source software
information systems development
inner_source
DevOps
Vivek V Ranade
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
65
188
13,656
multiphase reactors
multiphase flows
CFD
process intensification
commercialization of technologies
Julian RH Ross
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
64
173
15,897
Mary O'Sullivan
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
62
156
16,979
Teacher Education
Physical Education
Teachers
Professional Development
Curriculum
Cathal Walsh
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
61
162
13,169
Statistics
Infectious Disease Modelling
Risk Prediction
One Health
Vaccination
J Calvin Coffey
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
60
175
13,118
Anatomy
Surgery
Crohn's disease
Colorectal Surgery
Abdomen
Maurice N Collins
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
57
110
10,673
William T O Connor
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
57
109
10,360
Microdialysis
Neurotransmitters
Striatum
Clozapine
Functional Neuroanatomy
JJ Leahy
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
55
134
9,921
Chemistry
biofuels
biomedical science
chemical engineering
Michael J Morley
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
54
135
10,903
International
Comparative
Cross-Cultural Human Resource Management
Kieran O Sullivan
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
53
135
9,813
Rose Galvin
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
52
134
11,643
Kevin M Ryan
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
52
149
9,734
Nanomaterials
Nanorods
Nanowires
batteries
Donnelly Alan
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
51
90
9,191
Liam J Bannon
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
51
102
13,994
human-computer interaction
computer supported cooperative work
interaction design
participatory design
activity theory
Matthew P Herring
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
50
93
9,959
Exercise
Mental Health
Effects of Exercise on Mental Health
Biomarkers
Exercise Dose
Stuart Hampshire
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
50
137
8,255
Colum Dunne
University of Limerick
Limerick, Ireland
Metrics
H-Index
i10-Index
Citation Counts
49
155
10,920
Medical Microbiology
Hospital acquired infection
Infection prevention and control
intestinal anatomy and microbiology