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* Total H Index Rankings
Ranking Based
On Selection: 26
Diabetes
Endocrinology and Non-Communicable Diseases
Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
* Total H Index Rankings
Ranking Based
On Selection: 27
Clinical Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
* Total H Index Rankings
Ranking Based
On Selection: 28
acute medicine
critical care
tropical medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
* Total H Index Rankings
Ranking Based
On Selection: 29
Research in Oral Cancer
OPMD
Odontogenic tumours
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
* Total H Index Rankings
Ranking Based
On Selection: 30
water resources management
wetlands
livelihoods
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
* Total H Index Rankings
Ranking Based
On Selection: 31
Nanomaterials
Solar Energy
water splitting
catalysis and photocatalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
21
0.488
* Total H Index Rankings
Ranking Based
On Selection: 32
Pediatrics
Gastroenterology
Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
* Total H Index Rankings
Ranking Based
On Selection: 33
Tropical Medicine
Infections
Toxinology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
28
0.667
* Total H Index Rankings
Ranking Based
On Selection: 34
Mammalian Biology
Physiology
Bio activity of natural products
Toxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
23
0.548
* Total H Index Rankings
Ranking Based
On Selection: 35
Physical Chemistry
Chemical Kinetics
Surface Chemistry
Environmental Science
Environmental
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
* Total H Index Rankings
Ranking Based
On Selection: 36
Geology
Geochemistry
Medical Geology
Isotope Hydrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total H Index Rankings
Ranking Based
On Selection: 37
climate change
adaptation
groundwater
energy
agri-food systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total H Index Rankings
Ranking Based
On Selection: 38
Immunology
Molecular Biology
Virology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
* Total H Index Rankings
Ranking Based
On Selection: 39
Epidemiology of non communicable diseases
Health Economics
Snakebite
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
34
0.850
* Total H Index Rankings
Ranking Based
On Selection: 40
Solar energy conversion
Energy storage (supercapacitors) Nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
* Total H Index Rankings
Ranking Based
On Selection: 41
Surgery
Cancer
Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
38
0.974
* Total H Index Rankings
Ranking Based
On Selection: 42
Fungal Systematics
Bioinformatics
Plant pathology
Microbial Genetics
Biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
* Total H Index Rankings
Ranking Based
On Selection: 43
Immunology
dengue
microbiome
sequencing
pandemic prepradeness
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
29
0.744
* Total H Index Rankings
Ranking Based
On Selection: 44
Malaria
Neglected Tropical Diseases
Leishmaniasis
Soil-transmitted Helminthiasis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
25
0.641
* Total H Index Rankings
Ranking Based
On Selection: 45
Geochemistry
medical Geology
water quality environment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
* Total H Index Rankings
Ranking Based
On Selection: 46
Wireless Communications
Communication Theory
5G Wireless Communications
Wireless Power Transfer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
* Total H Index Rankings
Ranking Based
On Selection: 47
Digital Health
Health Information Systems
NCDs
Injury & Violence Prevention
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
* Total H Index Rankings
Ranking Based
On Selection: 48
Physical Chemistry
Materials Chemistry
Drug Delivery
Water Purification
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
* Total H Index Rankings
Ranking Based
On Selection: 49
Infectious diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
* Total H Index Rankings
Ranking Based
On Selection: 50
Climate change
water policy
food security
poverty
energ economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Prasad Katulanda
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
Diabetes
Endocrinology and Non-Communicable Diseases
Epidemiology
Sisira Siribaddana
Rajarata University
Mihintale, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
Senaka Rajapakse
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
WM Tilakaratne|Wanninayake Mudiyanselage Tilakaratne
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
Research in Oral Cancer
OPMD
Odontogenic tumours
Matthew Mccartney
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
Jayasundera Bandara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
21
0.488
Nanomaterials
Solar Energy
water splitting
catalysis and photocatalysis
Shaman Rajindrajith
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
Pediatrics
Gastroenterology
Medicine
Sam Kularatne
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
28
0.667
Daya Ratnasooriya
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
23
0.548
Mammalian Biology
Physiology
Bio activity of natural products
Toxicology
Anushka Upamali Rajapaksha
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
Physical Chemistry
Chemical Kinetics
Surface Chemistry
Environmental Science
Environmental
Rohana Chandrajith
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
Geology
Geochemistry
Medical Geology
Isotope Hydrology
Aditi Mukherji
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
climate change
adaptation
groundwater
energy
agri-food systems
Aruna Dharshan De Silva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
Immunology
Molecular Biology
Virology
Anuradhani Kasturiratne
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
34
0.850
Epidemiology of non communicable diseases
Health Economics
Snakebite
Gra Kumara|G.R.R.A.Kumara, Gamaralalage Rajanya Asoka Kumara, G.R. Asoka Kumara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
Solar energy conversion
Energy storage (supercapacitors) Nanotechnology
Umesh Jayarajah
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
38
0.974
Surgery
Cancer
Epidemiology
Kasun M Thambugala
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
Fungal Systematics
Bioinformatics
Plant pathology
Microbial Genetics
Biotechnology
Gathsaurie Neelika Malavige
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
29
0.744
Immunology
dengue
microbiome
sequencing
pandemic prepradeness
Nadira Karunaweera
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
25
0.641
Malaria
Neglected Tropical Diseases
Leishmaniasis
Soil-transmitted Helminthiasis
CB Dissanayake
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
Geochemistry
medical Geology
water quality environment
Dushantha Nalin K. Jayakody
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
Wireless Communications
Communication Theory
5G Wireless Communications
Wireless Power Transfer
Achala Jayatilleke
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
Digital Health
Health Information Systems
NCDs
Injury & Violence Prevention
KM Nalin De Silva
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
Physical Chemistry
Materials Chemistry
Drug Delivery
Water Purification
Deepika Fernando
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
Munir A Hanjra
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Climate change
water policy
food security
poverty
energ economics