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: 1
Process systems engineering
Process integration
Carbon management
Metrics
H-Index
i10 Index
Citation Counts
70
364
20,356
* Total H IndexRankings
Ranking Based On Selection: 2
Industrial Ecology
Sustainable Consumption and Production
Metrics
H-Index
i10 Index
Citation Counts
51
115
10,502
* Total H IndexRankings
Ranking Based On Selection: 3
Psychology
Education
Social psychology
Psychology of hope and well-being
Educational psychology
Metrics
H-Index
i10 Index
Citation Counts
49
144
8,214
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental Decision Making
Process Integration
Process Systems Engineering
Life Cycle Assessment
Renewable Energy Systems
Metrics
H-Index
i10 Index
Citation Counts
43
142
5,791
* Total H IndexRankings
Ranking Based On Selection: 5
Life Cycle Assessment
Energy Systems Modeling
Bioenergy Systems
Microalgae
Industrial Ecology
Metrics
H-Index
i10 Index
Citation Counts
38
93
5,412
* Total H IndexRankings
Ranking Based On Selection: 6
Environmental Chemistry and Ecotoxicology
Science Education
Metrics
H-Index
i10 Index
Citation Counts
38
55
8,801
* Total H IndexRankings
Ranking Based On Selection: 7
Robotics
Neural Networks
Artificial Intelligence
Software Engineering
Automation and Intelligent Systems
Metrics
H-Index
i10 Index
Citation Counts
36
231
7,054
* Total H IndexRankings
Ranking Based On Selection: 8
Algae Biorefinery
Fuzzy Optimization
Microalgae
Bioenergy
Energy Systems Modelling
Metrics
H-Index
i10 Index
Citation Counts
35
90
5,036
* Total H IndexRankings
Ranking Based On Selection: 9
Decision and Risk analysis
Geopolymer and Advanced Materials Engineering Research for Sustainability
Environment and Energy
I
Metrics
H-Index
i10 Index
Citation Counts
33
106
4,690
* Total H IndexRankings
Ranking Based On Selection: 10
Systematics
Ecology
Biodiversity
Integrated Pest Management
Metrics
H-Index
i10 Index
Citation Counts
33
76
4,732
* Total H IndexRankings
Ranking Based On Selection: 11
Artificial Intelligence
Robotics
Swarm Robotics
Multi agent systems
AI in agriculture
Metrics
H-Index
i10 Index
Citation Counts
31
132
4,411
* Total H IndexRankings
Ranking Based On Selection: 12
Social computing
Machine Learning
Computer Vision
Metrics
H-Index
i10 Index
Citation Counts
30
50
2,668
* Total H IndexRankings
Ranking Based On Selection: 13
Carbon dioxide capture
chemical thermodynamics
engineering thermodynamics
process simulation
property correlation developmen
Metrics
H-Index
i10 Index
Citation Counts
29
44
2,587
* Total H IndexRankings
Ranking Based On Selection: 14
Clinical Supervision
Culture and Mental Health
Cross-cultural Personality and Emotion
Positive Psychology
Metrics
H-Index
i10 Index
Citation Counts
27
41
3,485
* Total H IndexRankings
Ranking Based On Selection: 15
AI in Agriculture
Evolutionary Computing
Biosystems
Future Food Systems
Digital Phenotyping
Metrics
H-Index
i10 Index
Citation Counts
25
79
2,280
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
25
43
4,567
* Total H IndexRankings
Ranking Based On Selection: 17
Foreign Policy Analysis
International Relations
Strategic Studies
Security Studies
Metrics
H-Index
i10 Index
Citation Counts
25
56
1,839
* Total H IndexRankings
Ranking Based On Selection: 18
Control Systems
Computational Intelligence
Fuzzy Logic
Metrics
H-Index
i10 Index
Citation Counts
23
69
2,271
* Total H IndexRankings
Ranking Based On Selection: 19
Computer Vision
Machine Learning
Deep Learning
Robotics
Signal Processing
Metrics
H-Index
i10 Index
Citation Counts
23
64
1,797
* Total H IndexRankings
Ranking Based On Selection: 20
organometallics
catalysis
polymers
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,278
* Total H IndexRankings
Ranking Based On Selection: 21
Biodiesel
life cycle assessment
chemical reactor dynamics
Metrics
H-Index
i10 Index
Citation Counts
23
47
3,088
* Total H IndexRankings
Ranking Based On Selection: 22
Biodiversity
Entomology
Integrated Pest Management
Biological Control
Metrics
H-Index
i10 Index
Citation Counts
23
47
1,986
* Total H IndexRankings
Ranking Based On Selection: 23
Coral reef ecology
Metrics
H-Index
i10 Index
Citation Counts
23
40
4,066
* Total H IndexRankings
Ranking Based On Selection: 24
urban stormwater
low impact development
diffuse pollution
water quality
green infrastructure
Metrics
H-Index
i10 Index
Citation Counts
23
52
1,882
* Total H IndexRankings
Ranking Based On Selection: 25
Impact Assessment and Evaluation of Development Programs/Projects
Climate Change and Agriculture
Agricultural Policy and Econo
Metrics
H-Index
i10 Index
Citation Counts
22
41
2,072
Raymond R Tan
Metrics
H-Index
i10-Index
Citation Counts
70
364
20,356
Process systems engineering
Process integration
Carbon management
Anthony Shun Fung Chiu
Metrics
H-Index
i10-Index
Citation Counts
51
115
10,502
Industrial Ecology
Sustainable Consumption and Production
Allan Bi Bernardo
Metrics
H-Index
i10-Index
Citation Counts
49
144
8,214
Psychology
Education
Social psychology
Psychology of hope and well-being
Educational psychology
Kathleen Aviso
Metrics
H-Index
i10-Index
Citation Counts
43
142
5,791
Environmental Decision Making
Process Integration
Process Systems Engineering
Life Cycle Assessment
Renewable Energy Systems
Alvin B Culaba
Metrics
H-Index
i10-Index
Citation Counts
38
93
5,412
Life Cycle Assessment
Energy Systems Modeling
Bioenergy Systems
Microalgae
Industrial Ecology
Maricar Prudente
Metrics
H-Index
i10-Index
Citation Counts
38
55
8,801
Environmental Chemistry and Ecotoxicology
Science Education
Elmer P Dadios
Metrics
H-Index
i10-Index
Citation Counts
36
231
7,054
Robotics
Neural Networks
Artificial Intelligence
Software Engineering
Automation and Intelligent Systems
Aristotle Ubando
Metrics
H-Index
i10-Index
Citation Counts
35
90
5,036
Algae Biorefinery
Fuzzy Optimization
Microalgae
Bioenergy
Energy Systems Modelling
Michael Angelo B Promentilla
Metrics
H-Index
i10-Index
Citation Counts
33
106
4,690
Decision and Risk analysis
Geopolymer and Advanced Materials Engineering Research for Sustainability
Environment and Energy
I
Alberto Barrion
Metrics
H-Index
i10-Index
Citation Counts
33
76
4,732
Systematics
Ecology
Biodiversity
Integrated Pest Management
Argel A Bandala
Metrics
H-Index
i10-Index
Citation Counts
31
132
4,411
Artificial Intelligence
Robotics
Swarm Robotics
Multi agent systems
AI in agriculture
Oya Aran
Metrics
H-Index
i10-Index
Citation Counts
30
50
2,668
Social computing
Machine Learning
Computer Vision
Allan N Soriano
Metrics
H-Index
i10-Index
Citation Counts
29
44
2,587
Carbon dioxide capture
chemical thermodynamics
engineering thermodynamics
process simulation
property correlation developmen
Jose Alberto Reyes
Metrics
H-Index
i10-Index
Citation Counts
27
41
3,485
Clinical Supervision
Culture and Mental Health
Cross-cultural Personality and Emotion
Positive Psychology
Ronnie S Concepcion II
Metrics
H-Index
i10-Index
Citation Counts
25
79
2,280
AI in Agriculture
Evolutionary Computing
Biosystems
Future Food Systems
Digital Phenotyping
Donner Dones
Metrics
H-Index
i10-Index
Citation Counts
25
43
4,567
Renato Cruz De Castro|Module Director of NSA-209, National Defense College of the Philippines
Metrics
H-Index
i10-Index
Citation Counts
25
56
1,839
Foreign Policy Analysis
International Relations
Strategic Studies
Security Studies
Ryan Rhay Vicerra
Metrics
H-Index
i10-Index
Citation Counts
23
69
2,271
Control Systems
Computational Intelligence
Fuzzy Logic
Edwin Sybingco
Metrics
H-Index
i10-Index
Citation Counts
23
64
1,797
Computer Vision
Machine Learning
Deep Learning
Robotics
Signal Processing
Drexel Camacho
Metrics
H-Index
i10-Index
Citation Counts
23
35
2,278
organometallics
catalysis
polymers
Luis Razon
Metrics
H-Index
i10-Index
Citation Counts
23
47
3,088
Biodiesel
life cycle assessment
chemical reactor dynamics
Divina M Amalin
Metrics
H-Index
i10-Index
Citation Counts
23
47
1,986
Biodiversity
Entomology
Integrated Pest Management
Biological Control
Wilfredo Licuanan
Metrics
H-Index
i10-Index
Citation Counts
23
40
4,066
Marla Maniquiz Redillas
Metrics
H-Index
i10-Index
Citation Counts
23
52
1,882
urban stormwater
low impact development
diffuse pollution
water quality
green infrastructure
Marites Tiongco
Metrics
H-Index
i10-Index
Citation Counts
22
41
2,072
Impact Assessment and Evaluation of Development Programs/Projects
Climate Change and Agriculture
Agricultural Policy and Econo