University, Subject, Country, Region, World
University of Peradeniya 872 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 Jun 11, 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 (1.121.291) 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
Injury Prevention
road traffic injury prevention
health economics
global healt
Metrics
H-Index
i10 Index
Citation Counts
85
142
218,099
Get Full Access to Premium Data
* Total H IndexRankings
Ranking Based On Selection: 2
Particle Phyiscs
Radiation Physics
Medical Image Processin
Metrics
H-Index
i10 Index
Citation Counts
69
142
12,907
* Total H IndexRankings
Ranking Based On Selection: 3
Smart grid
renewables
Power electronics
power system
Metrics
H-Index
i10 Index
Citation Counts
56
141
17,031
* Total H IndexRankings
Ranking Based On Selection: 4
Research in Oral Cancer
OPMD
Odontogenic tumour
Metrics
H-Index
i10 Index
Citation Counts
44
95
7,465
* Total H IndexRankings
Ranking Based On Selection: 5
Geology
Geochemistry
Medical Geology
Isotope Hydrolog
Metrics
H-Index
i10 Index
Citation Counts
42
111
5,916
* Total H IndexRankings
Ranking Based On Selection: 6
Tropical Medicine
Infections
Toxinolog
Metrics
H-Index
i10 Index
Citation Counts
42
98
5,878
* Total H IndexRankings
Ranking Based On Selection: 7
Lipid chemistry
Antioxidants
Plant Bioactives
trans fat
Food Safet
Metrics
H-Index
i10 Index
Citation Counts
37
60
4,126
* Total H IndexRankings
Ranking Based On Selection: 8
Parasitology
Vector Borne Zoonoses
Plant in Medical Importan
Metrics
H-Index
i10 Index
Citation Counts
37
102
4,019
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental Soil Scienc
Metrics
H-Index
i10 Index
Citation Counts
36
47
6,101
* Total H IndexRankings
Ranking Based On Selection: 10
Nanotechnology
Advanced Materials
Solar Cells
Targeted Drug Delivery
andPhoton upconversio
Metrics
H-Index
i10 Index
Citation Counts
36
108
4,823
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
toxicology
snake envenomation
snake antiveno
Metrics
H-Index
i10 Index
Citation Counts
36
81
4,685
* Total H IndexRankings
Ranking Based On Selection: 12
Medical and Molecular Entomology
Mosquitoes
Insecticide Resistanc
Metrics
H-Index
i10 Index
Citation Counts
36
64
4,194
* Total H IndexRankings
Ranking Based On Selection: 13
Electrochemistry
Environmental chemistr
Metrics
H-Index
i10 Index
Citation Counts
35
80
3,872
* Total H IndexRankings
Ranking Based On Selection: 14
Air pollution
Epidemiolog
Metrics
H-Index
i10 Index
Citation Counts
34
67
6,219
* Total H IndexRankings
Ranking Based On Selection: 15
Pharmacology and Toxicology
Pharmacy
Renal Biomarkers
Clinical pharmacy
Pharmaceutical Science
Metrics
H-Index
i10 Index
Citation Counts
33
62
4,620
* Total H IndexRankings
Ranking Based On Selection: 16
Microbiology
Food Safety
Food Quality
Nutritio
Metrics
H-Index
i10 Index
Citation Counts
31
58
6,956
* Total H IndexRankings
Ranking Based On Selection: 17
Geochemistry
Petrolog
Metrics
H-Index
i10 Index
Citation Counts
30
74
2,902
* Total H IndexRankings
Ranking Based On Selection: 18
epidemiolog
Metrics
H-Index
i10 Index
Citation Counts
30
45
2,420
* Total H IndexRankings
Ranking Based On Selection: 19
Clinical Pharmacology
Experimental Pharmacology
Snake Venom
antivenom
Medical Educatio
Metrics
H-Index
i10 Index
Citation Counts
29
53
2,399
* Total H IndexRankings
Ranking Based On Selection: 20
Nanomaterials
Solid Oxide Fuel Cell
Energy & Environmental Engineering
CO2 adsorption
Wate
Metrics
H-Index
i10 Index
Citation Counts
28
40
2,032
* Total H IndexRankings
Ranking Based On Selection: 21
Organic Chemistry
Natural Products
Clay
Metrics
H-Index
i10 Index
Citation Counts
28
53
2,355
* Total H IndexRankings
Ranking Based On Selection: 22
Food regulations
Food safety and food quality
Food Microbiology
Functional food
Metrics
H-Index
i10 Index
Citation Counts
27
33
7,098
* Total H IndexRankings
Ranking Based On Selection: 23
kidney disease thyroid disease vascular diseas
Metrics
H-Index
i10 Index
Citation Counts
27
38
2,148
* Total H IndexRankings
Ranking Based On Selection: 24
Climate Change Adaptation
Biology and Management of Invasive Alien Species
Herbicide-Resistance i
Metrics
H-Index
i10 Index
Citation Counts
26
70
2,404
* Total H IndexRankings
Ranking Based On Selection: 25
Clinical biochemistr
Metrics
H-Index
i10 Index
Citation Counts
26
48
2,653
Samath D Dharmaratne
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
85
142
218,099
Injury Prevention
road traffic injury prevention
health economics
global healt
Ayesh Jayasinghe
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
69
142
12,907
Particle Phyiscs
Radiation Physics
Medical Image Processin
Janaka Ekanayake
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
56
141
17,031
Smart grid
renewables
Power electronics
power system
WM Tilakaratne|Wanninayake Mudiyanselage Tilakaratne
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
44
95
7,465
Research in Oral Cancer
OPMD
Odontogenic tumour
Rohana Chandrajith
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
42
111
5,916
Geology
Geochemistry
Medical Geology
Isotope Hydrolog
Sam Kularatne
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
42
98
5,878
Terrence Madhujith
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
37
60
4,126
Lipid chemistry
Antioxidants
Plant Bioactives
trans fat
Food Safet
Rpvj Rajapakse
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
37
102
4,019
Parasitology
Vector Borne Zoonoses
Plant in Medical Importan
Avanthi Deshani Igalavithana
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
36
47
6,101
Environmental Soil Scienc
Rmg Rajapakse
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
36
108
4,823
Nanotechnology
Advanced Materials
Solar Cells
Targeted Drug Delivery
andPhoton upconversio
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
Indika Gawarammana
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
36
81
4,685
toxicology
snake envenomation
snake antiveno
SHP Parakrama Karunaratne
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
36
64
4,194
Medical and Molecular Entomology
Mosquitoes
Insecticide Resistanc
Namal Priyantha
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
35
80
3,872
Electrochemistry
Environmental chemistr
Gayan Bowatte
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
34
67
6,219
Air pollution
Epidemiolog
Fahim Mohamed
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
33
62
4,620
Pharmacology and Toxicology
Pharmacy
Renal Biomarkers
Clinical pharmacy
Pharmaceutical Science
JK Vidanarachchi
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
31
58
6,956
Microbiology
Food Safety
Food Quality
Nutritio
HMTGA Pitawala
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
30
74
2,902
Lilani Ekanayake
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
30
45
2,420
Kalana Maduwage
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
29
53
2,399
Clinical Pharmacology
Experimental Pharmacology
Snake Venom
antivenom
Medical Educatio
Chamila Gunathilake
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
28
40
2,032
Nanomaterials
Solid Oxide Fuel Cell
Energy & Environmental Engineering
CO2 adsorption
Wate
Bmr Bandara
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
28
53
2,355
Organic Chemistry
Natural Products
Clay
Eresha Mendis
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
27
33
7,098
Food regulations
Food safety and food quality
Food Microbiology
Functional food
Neelakanthi Ratnatunga
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
27
38
2,148
kidney disease thyroid disease vascular diseas
Buddhi Marambe
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
26
70
2,404
Climate Change Adaptation
Biology and Management of Invasive Alien Species
Herbicide-Resistance i
Sivakanesan R
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
26
48
2,653