University, Subject, Country, Region, World
Guyana 43 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 years. As of Feb 01, 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 (870.053) 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
botany
ecology
river
environment
forest
Metrics
H-Index
i10 Index
Citation Counts
23
43
1,788
* Total H IndexRankings
Ranking Based On Selection: 2
Anatomy
Neuroanatomy
Embryology
Stem-Cell Research
Metrics
H-Index
i10 Index
Citation Counts
20
34
987
* Total H IndexRankings
Ranking Based On Selection: 3
Social Networks
Computer Science Education
HCI
Human Technology Relations
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,500
* Total H IndexRankings
Ranking Based On Selection: 4
Botany
Phytoremediation
Plant Stress Physiology
Cyanobacterial Biotechnology
Plant Ecophysiology
Metrics
H-Index
i10 Index
Citation Counts
14
16
638
* Total H IndexRankings
Ranking Based On Selection: 5
Plant pathology
Metrics
H-Index
i10 Index
Citation Counts
13
16
675
* Total H IndexRankings
Ranking Based On Selection: 6
Plant biology
physiology
molecular biology
seed science and technology
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,063
* Total H IndexRankings
Ranking Based On Selection: 7
Leadership
Community of Inquiry
Emergency Remote Education
Psychological Capital
Emotional Intelligence
Metrics
H-Index
i10 Index
Citation Counts
11
13
525
* Total H IndexRankings
Ranking Based On Selection: 8
environmental and natural resource economics
extension
data analysis
Metrics
H-Index
i10 Index
Citation Counts
10
12
374
* Total H IndexRankings
Ranking Based On Selection: 9
Экономические и финансовые проблемы развития современности
Metrics
H-Index
i10 Index
Citation Counts
10
10
343
* Total H IndexRankings
Ranking Based On Selection: 10
response styles
survey research
technology adoption
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,251
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* Total H IndexRankings
Ranking Based On Selection: 11
Obs and Gyne
Metrics
H-Index
i10 Index
Citation Counts
8
8
359
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
7
5
669
* Total H IndexRankings
Ranking Based On Selection: 13
Ichthyology
Resource management
religion
environment
Metrics
H-Index
i10 Index
Citation Counts
7
5
154
* Total H IndexRankings
Ranking Based On Selection: 14
well-being
Metrics
H-Index
i10 Index
Citation Counts
6
4
88
* Total H IndexRankings
Ranking Based On Selection: 15
Antimicrobial metabolites
Phytochemistry
Enzymology
Mycobacteriology and Immunology
Metrics
H-Index
i10 Index
Citation Counts
6
3
128
* Total H IndexRankings
Ranking Based On Selection: 16
экономика
Metrics
H-Index
i10 Index
Citation Counts
5
4
136
* Total H IndexRankings
Ranking Based On Selection: 17
endocrinology
type 1 diabetes
obesity
sexual hormones
osteoporosis
Metrics
H-Index
i10 Index
Citation Counts
5
3
93
* Total H IndexRankings
Ranking Based On Selection: 18
Caribbean History
Guyanese History
women
gender
British colonial prisons
Metrics
H-Index
i10 Index
Citation Counts
4
1
51
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
* Total H IndexRankings
Ranking Based On Selection: 20
Customer Satisfaction
Measurement and Evaluation
Learning Styles
Metrics
H-Index
i10 Index
Citation Counts
4
2
490
* Total H IndexRankings
Ranking Based On Selection: 21
Inclusive Education
Applied Behaviour Analysis
Neuroscience & Cognition
Metrics
H-Index
i10 Index
Citation Counts
3
2
33
* Total H IndexRankings
Ranking Based On Selection: 22
Ecology
Ichthyology
Evolutionary Ecology
Food web Ecology
Ecomorphology
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
* Total H IndexRankings
Ranking Based On Selection: 23
STEM
human computer interaction
computer science education
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
* Total H IndexRankings
Ranking Based On Selection: 24
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
* Total H IndexRankings
Ranking Based On Selection: 25
e-learning
programming pedagogy
educational technology
teaching programming
learning from examples
Metrics
H-Index
i10 Index
Citation Counts
2
2
45
Judith Rosales
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
23
43
1,788
botany
ecology
river
environment
forest
Ganesh Elumalai
Texila American University
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
20
34
987
Anatomy
Neuroanatomy
Embryology
Stem-Cell Research
Lenandlar Singh
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,500
Social Networks
Computer Science Education
HCI
Human Technology Relations
Mohd Kafeel Ahmad Ansari
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
14
16
638
Botany
Phytoremediation
Plant Stress Physiology
Cyanobacterial Biotechnology
Plant Ecophysiology
Subramanian Gomathinayagam
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
13
16
675
Ramwant Gupta
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
12
14
1,063
Plant biology
physiology
molecular biology
seed science and technology
Charmaine Bissessar
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
11
13
525
Leadership
Community of Inquiry
Emergency Remote Education
Psychological Capital
Emotional Intelligence
Stephan Moonsammy
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
10
12
374
environmental and natural resource economics
extension
data analysis
Зейнегуль Есымханова|Z. Yessymkhanova, Z. Yessymhanova
Texila American University
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
10
10
343
Экономические и финансовые проблемы развития современности
Troy D Thomas
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
9
9
1,251
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Sushma Chodisetty
Texila American University
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
8
8
359
Temitayo D. Oyedotun
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
7
5
669
Calvin Rodrick Bernard
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
7
5
154
Ichthyology
Resource management
religion
environment
Paulette Henry
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
6
4
88
Sooraj S. Nath
Texila American University
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
6
3
128
Antimicrobial metabolites
Phytochemistry
Enzymology
Mycobacteriology and Immunology
Гульмира Есенова
Texila American University
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
5
4
136
Gonzalez Ricardo Yaquelin
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
5
3
93
endocrinology
type 1 diabetes
obesity
sexual hormones
osteoporosis
Estherine Adams
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
4
1
51
Caribbean History
Guyanese History
women
gender
British colonial prisons
Jacqueline Murray
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
4
2
490
Customer Satisfaction
Measurement and Evaluation
Learning Styles
Sherwin Fraser
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
3
2
33
Inclusive Education
Applied Behaviour Analysis
Neuroscience & Cognition
Devya Hemraj
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
3
1
29
Ecology
Ichthyology
Evolutionary Ecology
Food web Ecology
Ecomorphology
Penelope Defreitas
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
3
0
18
STEM
human computer interaction
computer science education
Rovindra Lakenarine
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
3
0
16
Roger Gajraj
University of Guyana
Georgetown, Guyana
Metrics
H-Index
i10-Index
Citation Counts
2
2
45
e-learning
programming pedagogy
educational technology
teaching programming
learning from examples