Subject Rankings

Sri Lanka Subject Rankings 2025

Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbersAs of Sep 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.193) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :76
Ranil Guneratne
organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
7
6
159
* Total H IndexRankings
Ranking Based On Selection :77
Chamila Kadigamuwa
Biochemistry
Molecular biology
Metrics
H-Index
i10 Index
Citation Counts
6
5
209
* Total H IndexRankings
Ranking Based On Selection :78
Sanjeewa K Rodrigo
Organic chemistry
Organometallic chemistry
Chemical Kinetics
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
6
5
176
* Total H IndexRankings
Ranking Based On Selection :79
Madurani Edussuriya
Surface Chemistry
Heterogeneous Catalysis
Corrosion inhibition
Purification of water from trace elments
Metrics
H-Index
i10 Index
Citation Counts
6
5
153
* Total H IndexRankings
Ranking Based On Selection :80
Dinushi Samarajeewa|D.R. Samrajeewa
Analytical Chemistry
Peptides
SWNTs
Environmental Chemistry
Water Purification
Metrics
H-Index
i10 Index
Citation Counts
6
5
104
* Total H IndexRankings
Ranking Based On Selection :81
Harshi Weerakoon
Clinical Biochemistry
Proteomics
Immunology
Metrics
H-Index
i10 Index
Citation Counts
6
4
155
* Total H IndexRankings
Ranking Based On Selection :82
Hasanga Rathnayake
Bone Turnover Markers
Antimicrobial-Natural Products
Nutritional Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
6
4
135
* Total H IndexRankings
Ranking Based On Selection :83
Sachini Jayawardana
Food Science and Technology
Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
6
4
116
* Total H IndexRankings
Ranking Based On Selection :84
Mp Deeyamulla
Atmospheric and Physical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
6
2
103
* Total H IndexRankings
Ranking Based On Selection :86
Mdjs Saparamadu
Analytical Chemistry
Hydroponics
water purification
Metrics
H-Index
i10 Index
Citation Counts
6
5
176
* Total H IndexRankings
Ranking Based On Selection :87
Pandula T Kirinde Arachchige
Synthesis
Homogeneous Catalysis
Environmental Chemistry
Cleaner Production
Metrics
H-Index
i10 Index
Citation Counts
6
5
162
* Total H IndexRankings
Ranking Based On Selection :89
Kg Upul Kumarasinghe
Organic Synthesis
Physical Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
6
4
120
* Total H IndexRankings
Ranking Based On Selection :90
Subramanium Sri Skandaraja
Analytical and Organometallic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
6
6
142
* Total H IndexRankings
Ranking Based On Selection :91
Akd Veromee Kalpana Wimalasiri, Akdvk Wimalasiri
Biochemistry
Nanbiotechnology
Chemistry
Molecular biology
Polymer science
Metrics
H-Index
i10 Index
Citation Counts
5
5
146
* Total H IndexRankings
Ranking Based On Selection :92
Shiromi Perera
Molecular Medicine
Molecular haematology
Metrics
H-Index
i10 Index
Citation Counts
5
5
113
* Total H IndexRankings
Ranking Based On Selection :93
Keerthi Jayasundera
Analytical Chemistry
Mass spectrometry
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
5
5
98
* Total H IndexRankings
Ranking Based On Selection :94
Sarathadevi Rajendran
Food science and technology
Fermentation technology
Food microbiology
Flavours and aroma compounds
Metrics
H-Index
i10 Index
Citation Counts
5
4
199
* Total H IndexRankings
Ranking Based On Selection :95
Asela Sampath Dikkumbura
Physical Chemistry
Nanochemistry
Molecular Spectroscopy
Linear and Nonlinear Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
5
4
97
* Total H IndexRankings
Ranking Based On Selection :97
Chandima Madhu Wickramatilake
Cardiovascular Medicine
Endocrinology
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
5
3
93
* Total H IndexRankings
Ranking Based On Selection :98
Nalika R Dayananda
Environmental Management
Environmental Chemistry
Microbiology & Toxicology
Health Risk Assessment
Metrics
H-Index
i10 Index
Citation Counts
5
2
70
* Total H IndexRankings
Ranking Based On Selection :99
Hc Manawadu|H. Manawadu
Natural Products Chemistry
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
5
1
91
* Total H IndexRankings
Ranking Based On Selection :100
Gayathri Silva
Protein and RNA Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
5
4
165
* Total H Index Rankings
Rankings
Ranking Based On Selection: 76
Ranil Guneratne
Metrics
H-Index
i10-Index
Citation Counts
7
6
159
* Total H Index Rankings
Rankings
Ranking Based On Selection: 77
Chamila Kadigamuwa
Metrics
H-Index
i10-Index
Citation Counts
6
5
209
* Total H Index Rankings
Rankings
Ranking Based On Selection: 78
Sanjeewa K Rodrigo
Metrics
H-Index
i10-Index
Citation Counts
6
5
176
Organic chemistry
Organometallic chemistry
Chemical Kinetics
Nanotechnology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 79
Madurani Edussuriya
Metrics
H-Index
i10-Index
Citation Counts
6
5
153
Surface Chemistry
Heterogeneous Catalysis
Corrosion inhibition
Purification of water from trace elments
* Total H Index Rankings
Rankings
Ranking Based On Selection: 80
Dinushi Samarajeewa|D.R. Samrajeewa
Metrics
H-Index
i10-Index
Citation Counts
6
5
104
Analytical Chemistry
Peptides
SWNTs
Environmental Chemistry
Water Purification
* Total H Index Rankings
Rankings
Ranking Based On Selection: 81
Harshi Weerakoon
Metrics
H-Index
i10-Index
Citation Counts
6
4
155
Clinical Biochemistry
Proteomics
Immunology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 82
Hasanga Rathnayake
Metrics
H-Index
i10-Index
Citation Counts
6
4
135
Bone Turnover Markers
Antimicrobial-Natural Products
Nutritional Biochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 83
Sachini Jayawardana
Metrics
H-Index
i10-Index
Citation Counts
6
4
116
* Total H Index Rankings
Rankings
Ranking Based On Selection: 84
Mp Deeyamulla
Metrics
H-Index
i10-Index
Citation Counts
6
2
103
* Total H Index Rankings
Rankings
Ranking Based On Selection: 85
Samanthika Ruvinie Hettiarachchi
Metrics
H-Index
i10-Index
Citation Counts
6
5
181
* Total H Index Rankings
Rankings
Ranking Based On Selection: 86
Mdjs Saparamadu
Metrics
H-Index
i10-Index
Citation Counts
6
5
176
Analytical Chemistry
Hydroponics
water purification
* Total H Index Rankings
Rankings
Ranking Based On Selection: 87
Pandula T Kirinde Arachchige
Metrics
H-Index
i10-Index
Citation Counts
6
5
162
Synthesis
Homogeneous Catalysis
Environmental Chemistry
Cleaner Production
* Total H Index Rankings
Rankings
Ranking Based On Selection: 88
Mahesh Kodikara
Metrics
H-Index
i10-Index
Citation Counts
6
4
129
* Total H Index Rankings
Rankings
Ranking Based On Selection: 89
Kg Upul Kumarasinghe
Metrics
H-Index
i10-Index
Citation Counts
6
4
120
Organic Synthesis
Physical Organic Chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 90
Subramanium Sri Skandaraja
Metrics
H-Index
i10-Index
Citation Counts
6
6
142
* Total H Index Rankings
Rankings
Ranking Based On Selection: 91
Akd Veromee Kalpana Wimalasiri, Akdvk Wimalasiri
Metrics
H-Index
i10-Index
Citation Counts
5
5
146
Biochemistry
Nanbiotechnology
Chemistry
Molecular biology
Polymer science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 92
Shiromi Perera
Metrics
H-Index
i10-Index
Citation Counts
5
5
113
* Total H Index Rankings
Rankings
Ranking Based On Selection: 93
Keerthi Jayasundera
Metrics
H-Index
i10-Index
Citation Counts
5
5
98
Analytical Chemistry
Mass spectrometry
Materials Science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 94
Sarathadevi Rajendran
Metrics
H-Index
i10-Index
Citation Counts
5
4
199
Food science and technology
Fermentation technology
Food microbiology
Flavours and aroma compounds
* Total H Index Rankings
Rankings
Ranking Based On Selection: 95
Asela Sampath Dikkumbura
Metrics
H-Index
i10-Index
Citation Counts
5
4
97
Physical Chemistry
Nanochemistry
Molecular Spectroscopy
Linear and Nonlinear Spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 96
Vimarshi Liyanaarachchi
Metrics
H-Index
i10-Index
Citation Counts
5
4
94
* Total H Index Rankings
Rankings
Ranking Based On Selection: 97
Chandima Madhu Wickramatilake
Metrics
H-Index
i10-Index
Citation Counts
5
3
93
Cardiovascular Medicine
Endocrinology
Nutrition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 98
Nalika R Dayananda
Metrics
H-Index
i10-Index
Citation Counts
5
2
70
Environmental Management
Environmental Chemistry
Microbiology & Toxicology
Health Risk Assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 99
Hc Manawadu|H. Manawadu
Metrics
H-Index
i10-Index
Citation Counts
5
1
91
* Total H Index Rankings
Rankings
Ranking Based On Selection: 100
Gayathri Silva
Metrics
H-Index
i10-Index
Citation Counts
5
4
165