University, Subject, Country, Region, World
Trinidad and Tobago 151 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 May 02, 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 (1.121.166) 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
Diabetes and wound healin
Metrics
H-Index
i10 Index
Citation Counts
40
74
5,648
Get Full Access to Premium Data
* Total H IndexRankings
Ranking Based On Selection: 2
cyber security
digital forensics and cyber profiling
counter extremism
artificial intelligence
5
Metrics
H-Index
i10 Index
Citation Counts
23
48
1,693
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,428
* Total H IndexRankings
Ranking Based On Selection: 4
Biosensors
Heath Studies
Environmental Studies
Biomaterial
Metrics
H-Index
i10 Index
Citation Counts
20
57
2,219
* Total H IndexRankings
Ranking Based On Selection: 5
Pharmacy Administration
Planetary Health
EcoHealth
Metrics
H-Index
i10 Index
Citation Counts
19
21
3,151
* Total H IndexRankings
Ranking Based On Selection: 6
Material Science
Rheology
Waste Managemen
Metrics
H-Index
i10 Index
Citation Counts
15
24
741
* Total H IndexRankings
Ranking Based On Selection: 7
Renewable Energy
Power Quality
Power System
Metrics
H-Index
i10 Index
Citation Counts
15
24
973
* Total H IndexRankings
Ranking Based On Selection: 8
Reproduction
Physiology Livestock Managemen
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,033
* Total H IndexRankings
Ranking Based On Selection: 9
Fuel Cells
Renewable Energ
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,737
* Total H IndexRankings
Ranking Based On Selection: 10
Assessment
Teaching and Learning
Mathematics Education
Educational Technology
Professional Developmen
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,064
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total H IndexRankings
Ranking Based On Selection: 11
crop physiology and plant nutracuetical
Metrics
H-Index
i10 Index
Citation Counts
13
22
755
* Total H IndexRankings
Ranking Based On Selection: 12
performance indexes
environmental indexes
food securit
Metrics
H-Index
i10 Index
Citation Counts
12
13
334
* Total H IndexRankings
Ranking Based On Selection: 13
Rheology
Organic Chemistry
Corrosio
Metrics
H-Index
i10 Index
Citation Counts
10
11
478
* Total H IndexRankings
Ranking Based On Selection: 14
Education and Scienc
Metrics
H-Index
i10 Index
Citation Counts
9
9
430
* Total H IndexRankings
Ranking Based On Selection: 15
Enhanced Oil Recover
Metrics
H-Index
i10 Index
Citation Counts
9
9
356
* Total H IndexRankings
Ranking Based On Selection: 16
Environmental Studie
Metrics
H-Index
i10 Index
Citation Counts
9
9
321
* Total H IndexRankings
Ranking Based On Selection: 17
catalysts
sustainable engineering
alternative fuel
Metrics
H-Index
i10 Index
Citation Counts
8
8
829
* Total H IndexRankings
Ranking Based On Selection: 18
General Education
Teacher Educatio
Metrics
H-Index
i10 Index
Citation Counts
8
8
375
* Total H IndexRankings
Ranking Based On Selection: 19
Teacher education
adolescent
developmental and educational psycholog
Metrics
H-Index
i10 Index
Citation Counts
8
6
315
* Total H IndexRankings
Ranking Based On Selection: 20
Materials Scienc
Metrics
H-Index
i10 Index
Citation Counts
7
7
216
* Total H IndexRankings
Ranking Based On Selection: 21
Ethics and Professionalism
Values-based Leadership
Exergy Analysis
Waste to Energy
Ocean Thermal Energy Conversion System
Metrics
H-Index
i10 Index
Citation Counts
7
6
743
* Total H IndexRankings
Ranking Based On Selection: 22
Genetics
Molecular Biology
Biotechnology
Infectious Disease
Immunogenetic
Metrics
H-Index
i10 Index
Citation Counts
7
6
357
* Total H IndexRankings
Ranking Based On Selection: 23
Food Safety
Sensory Science
Rheology
Recycling
Waste Water Managemen
Metrics
H-Index
i10 Index
Citation Counts
7
5
443
* Total H IndexRankings
Ranking Based On Selection: 24
GHG Mitigation
Environmental Management
Clean Production
Enhanced Oil Recover
Metrics
H-Index
i10 Index
Citation Counts
7
5
156
* Total H IndexRankings
Ranking Based On Selection: 25
Fisheries
Aquaculture
Marine Sciences
Coastal Areas Management
Fisheries Training and Extensio
Metrics
H-Index
i10 Index
Citation Counts
7
6
339
B Shivananda Nayak|Nayak BS
Metrics
H-Index
i10-Index
Citation Counts
40
74
5,648
Diabetes and wound healin
Yufei Wu
Metrics
H-Index
i10-Index
Citation Counts
23
48
1,693
cyber security
digital forensics and cyber profiling
counter extremism
artificial intelligence
5
Colwick Wilson
University of the Southern Caribbean
Maracas Valley, Trinidad and Tobago
Metrics
H-Index
i10-Index
Citation Counts
21
36
1,428
Natasha Ramroop Singh
Metrics
H-Index
i10-Index
Citation Counts
20
57
2,219
Biosensors
Heath Studies
Environmental Studies
Biomaterial
Sandeep B Maharaj
Metrics
H-Index
i10-Index
Citation Counts
19
21
3,151
Pharmacy Administration
Planetary Health
EcoHealth
Rean Maharaj
Metrics
H-Index
i10-Index
Citation Counts
15
24
741
Material Science
Rheology
Waste Managemen
Adel Elgammal
Metrics
H-Index
i10-Index
Citation Counts
15
24
973
Renewable Energy
Power Quality
Power System
Marlon Knights
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,033
Betty Mcdonald
Metrics
H-Index
i10-Index
Citation Counts
14
16
1,064
Assessment
Teaching and Learning
Mathematics Education
Educational Technology
Professional Developmen
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Puran Bridgemohan
Metrics
H-Index
i10-Index
Citation Counts
13
22
755
crop physiology and plant nutracuetical
Valerie Stoute
Metrics
H-Index
i10-Index
Citation Counts
12
13
334
Nazim Mohamed
Metrics
H-Index
i10-Index
Citation Counts
10
11
478
Rheology
Organic Chemistry
Corrosio
Rishi Rampersad
Metrics
H-Index
i10-Index
Citation Counts
9
9
430
David Alexander
Metrics
H-Index
i10-Index
Citation Counts
9
9
356
Derrick Balladin
Metrics
H-Index
i10-Index
Citation Counts
9
9
321
Ejae A John
Metrics
H-Index
i10-Index
Citation Counts
8
8
829
catalysts
sustainable engineering
alternative fuel
W Marc Jackman
Metrics
H-Index
i10-Index
Citation Counts
8
6
315
Teacher education
adolescent
developmental and educational psycholog
Daniel White
Metrics
H-Index
i10-Index
Citation Counts
7
7
216
Solange Kelly
Metrics
H-Index
i10-Index
Citation Counts
7
6
743
Ethics and Professionalism
Values-based Leadership
Exergy Analysis
Waste to Energy
Ocean Thermal Energy Conversion System
Nicole Ramlachan
Metrics
H-Index
i10-Index
Citation Counts
7
6
357
Genetics
Molecular Biology
Biotechnology
Infectious Disease
Immunogenetic
Dimple Singh-Ackbarali
Metrics
H-Index
i10-Index
Citation Counts
7
5
443
Food Safety
Sensory Science
Rheology
Recycling
Waste Water Managemen
Donnie Boodlal
Metrics
H-Index
i10-Index
Citation Counts
7
5
156
GHG Mitigation
Environmental Management
Clean Production
Enhanced Oil Recover
Arthur Potts
Metrics
H-Index
i10-Index
Citation Counts
7
6
339
Fisheries
Aquaculture
Marine Sciences
Coastal Areas Management
Fisheries Training and Extensio