General Sir John Kotelawala Defence University is a prestigious private university established in 1980 in Sri Lanka. It is represented by 157 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Medical and Health Sciences (37 scientists), Social Sciences and Humanities (28 scientists), and Engineering & Technology (25 scientists).

Total 157 scientist
* Total H Index Rankings
Ranking Based On Selection :1
Aruna Dharshan De Silva
Immunology
Molecular Biology
Virology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
* Total H Index Rankings
Ranking Based On Selection :2
Kalpa W Samarakoon
Marine Biotechnology
Natural products and Applied Organic Chemisry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total H Index Rankings
Ranking Based On Selection :3
Rohini Da Seneviratne
Workers' health
medical education
reproductive health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total H Index Rankings
Ranking Based On Selection :4
Rezvi Sheriff
Nephrology
Kidney Transplant
Snake Bite
Toxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total H Index Rankings
Ranking Based On Selection :6
Namal Wijesinghe|RANK Wijesinghe, N Wijesinghe
Clinical Cardiology
Interventional Cardiology
Transcatheter Aortic Valve Replacement (TAVR)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total H Index Rankings
Ranking Based On Selection :8
Faiz Marikar
Genetics
Cell-cell fusion
Molecular Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
Ranking Based On Selection :9
Ranjith Nandalal Pathirana
Drug Discovery
Natural products
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total H Index Rankings
Ranking Based On Selection :10
Himali S Jayasinghearachchi
Molecular Epidemiology
Microbial Biotechnology
Bioequivalence Studies and Pharmacokinetic Analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
Ranking Based On Selection :11
Thushara Weerawardane
Mobile Communication and 5G
Wireless Communication
Telecommunication Networks
Internet of Things
Cyber Security
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
* Total H Index Rankings
Ranking Based On Selection :12
Rohini Fernandopulle
ADR
Medicines utilization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total H Index Rankings
Ranking Based On Selection :13
Udaya Dampage
NextGen Networks
Agriculture 4.0
Smart Grid Integration
Transport 4.0
Virtual Elephant Barrier
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total H Index Rankings
Ranking Based On Selection :14
Pasan Maduranga ; Mwp Maduranga|Madduma Wellalage Pasan Maduranga
Wireless Communication
Indoor Localization
Internet of Things(IoT)
Machine Learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total H Index Rankings
Ranking Based On Selection :15
Chathuranga Bharathee Ranaweera
Molecular Biology
Biochemistry
Microbiology
Biophysics
Biotechnology and Cell Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total H Index Rankings
Ranking Based On Selection :16
Charitha Lakshini Goonasekara
Protein Biochemistry
Infectious diseases
Natural product chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total H Index Rankings
Ranking Based On Selection :18
Budditha Hettige
Indigenous Research
Natural Language Processing
Sinhala Language Computing
Computational Grammar
Multi Agent Systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total H Index Rankings
Ranking Based On Selection :19
Athula Manawaduge
Corporate governance
Performance evaluation
Capital structure decisions
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total H Index Rankings
Ranking Based On Selection :20
Anuji Gamage
Public Health and Preventive Medicine
Health promotion
Health Economics
NCDs
Hypertension
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total H Index Rankings
Ranking Based On Selection :21
Nadeeka Sajeewani Miguntanna
turbulence in open channel flows
Wake characteristics
Log law velocity profile
stomwater quality
water treatment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total H Index Rankings
Ranking Based On Selection :22
Prasad Premaratne
Parasitology
Molecular biology
Immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Ranking Based On Selection :23
Thamarasi Senaratne
Medical Virology
Medical Microbiology
Molecular Biology
Bio-Statistics
Research Methodology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Ranking Based On Selection :25
Thiruni Adikari
T cells
Systems immunology
Single-cell multi-omics
Viral genomics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Aruna Dharshan De Silva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Kalpa W Samarakoon
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Marine Biotechnology
Natural products and Applied Organic Chemisry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Rohini Da Seneviratne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Workers' health
medical education
reproductive health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Rezvi Sheriff
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Nephrology
Kidney Transplant
Snake Bite
Toxicology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
De Silva Nipun Lakshitha
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Namal Wijesinghe|RANK Wijesinghe, N Wijesinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Clinical Cardiology
Interventional Cardiology
Transcatheter Aortic Valve Replacement (TAVR)
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Ranil De Silva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Faiz Marikar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Ranjith Nandalal Pathirana
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Himali S Jayasinghearachchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Molecular Epidemiology
Microbial Biotechnology
Bioequivalence Studies and Pharmacokinetic Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Thushara Weerawardane
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
Mobile Communication and 5G
Wireless Communication
Telecommunication Networks
Internet of Things
Cyber Security
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Rohini Fernandopulle
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
ADR
Medicines utilization
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Udaya Dampage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
NextGen Networks
Agriculture 4.0
Smart Grid Integration
Transport 4.0
Virtual Elephant Barrier
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Wireless Communication
Indoor Localization
Internet of Things(IoT)
Machine Learning
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Chathuranga Bharathee Ranaweera
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Molecular Biology
Biochemistry
Microbiology
Biophysics
Biotechnology and Cell Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Charitha Lakshini Goonasekara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Protein Biochemistry
Infectious diseases
Natural product chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Gdi De Silva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Budditha Hettige
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Indigenous Research
Natural Language Processing
Sinhala Language Computing
Computational Grammar
Multi Agent Systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Athula Manawaduge
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Corporate governance
Performance evaluation
Capital structure decisions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Anuji Gamage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Public Health and Preventive Medicine
Health promotion
Health Economics
NCDs
Hypertension
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Nadeeka Sajeewani Miguntanna
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
turbulence in open channel flows
Wake characteristics
Log law velocity profile
stomwater quality
water treatment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Prasad Premaratne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Thamarasi Senaratne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Medical Virology
Medical Microbiology
Molecular Biology
Bio-Statistics
Research Methodology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Deepal S Weerasekera
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Thiruni Adikari
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
T cells
Systems immunology
Single-cell multi-omics
Viral genomics