World

i10 Productivity
Rankings

University of Colombo Scientists i10 Productivity Rankings 2024

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index" Click for individual or institutional registration.

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Total 403 scientist, 1 country, 1 institution
Upul Sonnadara
Upul Sonnadara i
University of Colombo
University of Colombo
Natural Sciences / Physics
Particle Physics
Computational Science
Atmospheric Sciences
i10 Productivity Rankings
University / Institution:
# 1
Country:
# 3
Region:
# 2,395
World:
# 12,797
i10 Index
Total:
296
Last 6 Year:
237
Last 6 Year/Total:
0.801
H-Index
Total:
66
Last 6 Year:
61
Last 6 Year/Total:
0.924
Citation
Total:
18,105
Last 6 Year:
14,726
Last 6 Year/Total:
0.813
Malagalage Kithsiri Jayananda
Malagalage Kithsiri Jayananda i
University of Colombo
University of Colombo
Natural Sciences / Physics
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
i10 Productivity Rankings
University / Institution:
# 2
Country:
# 8
Region:
# 6,535
World:
# 36,079
i10 Index
Total:
185
Last 6 Year:
167
Last 6 Year/Total:
0.903
H-Index
Total:
58
Last 6 Year:
53
Last 6 Year/Total:
0.914
Citation
Total:
12,884
Last 6 Year:
9,675
Last 6 Year/Total:
0.751
Daya Ratnasooriya
Daya Ratnasooriya
University of Colombo
University of Colombo
Natural Sciences / Biological Science
Mammalian Biology
Physiology
Bio activity of natural products
Toxicology
i10 Productivity Rankings
University / Institution:
# 3
Country:
# 14
Region:
# 11,076
World:
# 61,782
i10 Index
Total:
140
Last 6 Year:
59
Last 6 Year/Total:
0.421
H-Index
Total:
41
Last 6 Year:
23
Last 6 Year/Total:
0.561
Citation
Total:
6,315
Last 6 Year:
2,193
Last 6 Year/Total:
0.347
Nadira Karunaweera
Nadira Karunaweera
University of Colombo
University of Colombo
Medical and Health Sciences / Parasitology
Malaria
Neglected Tropical Diseases
Leishmaniasis
Soil-transmitted Helminthiasis
i10 Productivity Rankings
University / Institution:
# 4
Country:
# 33
Region:
# 21,886
World:
# 119,750
i10 Index
Total:
93
Last 6 Year:
67
Last 6 Year/Total:
0.720
H-Index
Total:
37
Last 6 Year:
26
Last 6 Year/Total:
0.703
Citation
Total:
5,178
Last 6 Year:
2,078
Last 6 Year/Total:
0.401
Senaka Rajapakse
Senaka Rajapakse
University of Colombo
University of Colombo
Others
acute medicine
critical care
tropical medicine
i10 Productivity Rankings
University / Institution:
# 5
Country:
# 35
Region:
# 22,517
World:
# 123,410
i10 Index
Total:
91
Last 6 Year:
71
Last 6 Year/Total:
0.780
H-Index
Total:
42
Last 6 Year:
33
Last 6 Year/Total:
0.786
Citation
Total:
6,111
Last 6 Year:
3,314
Last 6 Year/Total:
0.542
Prasad Katulanda
Prasad Katulanda
University of Colombo
University of Colombo
Medical and Health Sciences / Endocrinology and Metabolism
Diabetes
Endocrinology and Non-Communicable Diseases
Epidemiology
i10 Productivity Rankings
University / Institution:
# 6
Country:
# 36
Region:
# 23,276
World:
# 127,324
i10 Index
Total:
89
Last 6 Year:
74
Last 6 Year/Total:
0.831
H-Index
Total:
44
Last 6 Year:
38
Last 6 Year/Total:
0.864
Citation
Total:
9,577
Last 6 Year:
5,482
Last 6 Year/Total:
0.572
Ranil Jayawardena
Ranil Jayawardena i
University of Colombo
University of Colombo
Medical and Health Sciences / Nutrition and Dietetics
Nutrition
Obesity
Non-communicable Diseases
i10 Productivity Rankings
University / Institution:
# 7
Country:
# 38
Region:
# 24,418
World:
# 133,324
i10 Index
Total:
86
Last 6 Year:
84
Last 6 Year/Total:
0.977
H-Index
Total:
50
Last 6 Year:
47
Last 6 Year/Total:
0.940
Citation
Total:
19,766
Last 6 Year:
17,852
Last 6 Year/Total:
0.903
Priyanga Ranasinghe
Priyanga Ranasinghe i
University of Colombo
University of Colombo
Medical and Health Sciences / Pharmacology
Clinical Pharmacology
Hypertension
Non-Communicable Diseases
i10 Productivity Rankings
University / Institution:
# 8
Country:
# 41
Region:
# 25,442
World:
# 138,251
i10 Index
Total:
84
Last 6 Year:
74
Last 6 Year/Total:
0.881
H-Index
Total:
50
Last 6 Year:
43
Last 6 Year/Total:
0.860
Citation
Total:
21,623
Last 6 Year:
19,260
Last 6 Year/Total:
0.891
Umesh Jayarajah
Umesh Jayarajah i
University of Colombo
University of Colombo
Medical and Health Sciences / General Surgery
Surgery
Cancer
Epidemiology
i10 Productivity Rankings
University / Institution:
# 9
Country:
# 47
Region:
# 28,735
World:
# 155,381
i10 Index
Total:
77
Last 6 Year:
75
Last 6 Year/Total:
0.974
H-Index
Total:
34
Last 6 Year:
33
Last 6 Year/Total:
0.971
Citation
Total:
5,921
Last 6 Year:
5,833
Last 6 Year/Total:
0.985
Vajira Hw Dissanayake
Vajira Hw Dissanayake
University of Colombo
University of Colombo
Medical and Health Sciences / Medical Genetics
Genetics and Genomics
Biomedical and Health Informatics
Bioethics
i10 Productivity Rankings
University / Institution:
# 10
Country:
# 48
Region:
# 29,637
World:
# 159,775
i10 Index
Total:
76
Last 6 Year:
50
Last 6 Year/Total:
0.658
H-Index
Total:
24
Last 6 Year:
18
Last 6 Year/Total:
0.750
Citation
Total:
2,698
Last 6 Year:
1,849
Last 6 Year/Total:
0.685
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Saroj Jayasinghe
Saroj Jayasinghe
University of Colombo
University of Colombo
Others
clinical reasoning
complexity science
health equity
social determinants of health
i10 Productivity Rankings
University / Institution:
# 11
Country:
# 55
Region:
# 30,844
World:
# 165,724
i10 Index
Total:
74
Last 6 Year:
47
Last 6 Year/Total:
0.635
H-Index
Total:
32
Last 6 Year:
22
Last 6 Year/Total:
0.688
Citation
Total:
3,912
Last 6 Year:
2,269
Last 6 Year/Total:
0.580
Shaman Rajindrajith
Shaman Rajindrajith
University of Colombo
University of Colombo
Medical and Health Sciences / Pediatrics and Child Health
Pediatrics
Gastroenterology
Medicine
i10 Productivity Rankings
University / Institution:
# 12
Country:
# 56
Region:
# 31,213
World:
# 167,563
i10 Index
Total:
73
Last 6 Year:
63
Last 6 Year/Total:
0.863
H-Index
Total:
39
Last 6 Year:
31
Last 6 Year/Total:
0.795
Citation
Total:
4,613
Last 6 Year:
2,687
Last 6 Year/Total:
0.582
KM Nalin De Silva
KM Nalin De Silva
University of Colombo
University of Colombo
Engineering & Technology / Nanoscience and Nanotechnology
Physical Chemistry and Advanced Materials
i10 Productivity Rankings
University / Institution:
# 13
Country:
# 60
Region:
# 32,467
World:
# 173,899
i10 Index
Total:
71
Last 6 Year:
60
Last 6 Year/Total:
0.845
H-Index
Total:
36
Last 6 Year:
33
Last 6 Year/Total:
0.917
Citation
Total:
3,905
Last 6 Year:
2,687
Last 6 Year/Total:
0.688
Ravi Wijesundera
Ravi Wijesundera
University of Colombo
University of Colombo
Agriculture & Forestry / Plant Science
Plant Pathology
Mycology
Natural Products
Post Harvest Biology
i10 Productivity Rankings
University / Institution:
# 14
Country:
# 61
Region:
# 32,803
World:
# 175,700
i10 Index
Total:
71
Last 6 Year:
36
Last 6 Year/Total:
0.507
H-Index
Total:
29
Last 6 Year:
17
Last 6 Year/Total:
0.586
Citation
Total:
5,775
Last 6 Year:
3,229
Last 6 Year/Total:
0.559
Carukshi Arambepola
Carukshi Arambepola
University of Colombo
University of Colombo
Others
Non communicable disease epidemiology and prevention
i10 Productivity Rankings
University / Institution:
# 15
Country:
# 70
Region:
# 39,064
World:
# 206,689
i10 Index
Total:
62
Last 6 Year:
52
Last 6 Year/Total:
0.839
H-Index
Total:
29
Last 6 Year:
24
Last 6 Year/Total:
0.828
Citation
Total:
6,040
Last 6 Year:
3,769
Last 6 Year/Total:
0.624
E Dilip De Silva
E Dilip De Silva
University of Colombo
University of Colombo
Natural Sciences / Chemical Sciences
Marine Natural Products
Isolation of biologically active compounds from endophytic fungi
i10 Productivity Rankings
University / Institution:
# 16
Country:
# 73
Region:
# 39,331
World:
# 208,024
i10 Index
Total:
62
Last 6 Year:
40
Last 6 Year/Total:
0.645
H-Index
Total:
29
Last 6 Year:
17
Last 6 Year/Total:
0.586
Citation
Total:
3,670
Last 6 Year:
1,201
Last 6 Year/Total:
0.327
Gdn Perera
Gdn Perera
University of Colombo
University of Colombo
Natural Sciences / Physics
Nuclear Physics
Particle Physics
High energy Physics
Quantum Field Theory
i10 Productivity Rankings
University / Institution:
# 17
Country:
# 74
Region:
# 40,719
World:
# 214,814
i10 Index
Total:
60
Last 6 Year:
54
Last 6 Year/Total:
0.900
H-Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
Citation
Total:
4,159
Last 6 Year:
2,315
Last 6 Year/Total:
0.557
Shiroma Handunnetti
Shiroma Handunnetti
University of Colombo
University of Colombo
Natural Sciences / Molecular Biology & Genetics
Immunology
Cell Biology
Bioactivities of Medicinal plants
Infectious diseases and Vaccinology
i10 Productivity Rankings
University / Institution:
# 18
Country:
# 77
Region:
# 41,156
World:
# 216,954
i10 Index
Total:
60
Last 6 Year:
37
Last 6 Year/Total:
0.617
H-Index
Total:
31
Last 6 Year:
19
Last 6 Year/Total:
0.613
Citation
Total:
3,262
Last 6 Year:
1,088
Last 6 Year/Total:
0.334
Kamani Tennekoon
Kamani Tennekoon
University of Colombo
University of Colombo
Natural Sciences / Biological Science
i10 Productivity Rankings
University / Institution:
# 19
Country:
# 78
Region:
# 41,180
World:
# 217,095
i10 Index
Total:
60
Last 6 Year:
36
Last 6 Year/Total:
0.600
H-Index
Total:
25
Last 6 Year:
18
Last 6 Year/Total:
0.720
Citation
Total:
2,678
Last 6 Year:
1,752
Last 6 Year/Total:
0.654
Deepika Fernando
Deepika Fernando
University of Colombo
University of Colombo
Medical and Health Sciences / Parasitology
Infectious diseases
i10 Productivity Rankings
University / Institution:
# 20
Country:
# 79
Region:
# 41,918
World:
# 220,730
i10 Index
Total:
59
Last 6 Year:
42
Last 6 Year/Total:
0.712
H-Index
Total:
31
Last 6 Year:
21
Last 6 Year/Total:
0.677
Citation
Total:
3,125
Last 6 Year:
1,379
Last 6 Year/Total:
0.441
Preethi Vidya Udagama
Preethi Vidya Udagama
University of Colombo
University of Colombo
Medical and Health Sciences / Immunology
immunology
medical biotechnology
stem cell research
malaria immunoepidemiology
cytokines in NIDS
i10 Productivity Rankings
University / Institution:
# 21
Country:
# 95
Region:
# 50,831
World:
# 263,361
i10 Index
Total:
51
Last 6 Year:
28
Last 6 Year/Total:
0.549
H-Index
Total:
30
Last 6 Year:
16
Last 6 Year/Total:
0.533
Citation
Total:
2,247
Last 6 Year:
1,104
Last 6 Year/Total:
0.491
Pujitha Wickramasinghe
Pujitha Wickramasinghe
University of Colombo
University of Colombo
Medical and Health Sciences / Pediatrics and Child Health
Childhood Nutirition
Body Composition
DOHaD
NCD
i10 Productivity Rankings
University / Institution:
# 22
Country:
# 99
Region:
# 51,981
World:
# 268,866
i10 Index
Total:
50
Last 6 Year:
32
Last 6 Year/Total:
0.640
H-Index
Total:
23
Last 6 Year:
17
Last 6 Year/Total:
0.739
Citation
Total:
2,105
Last 6 Year:
1,408
Last 6 Year/Total:
0.669
Dharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva Samarasekera
Dharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva Samarasekera
University of Colombo
University of Colombo
Medical and Health Sciences / Surgery
i10 Productivity Rankings
University / Institution:
# 23
Country:
# 102
Region:
# 53,236
World:
# 274,676
i10 Index
Total:
49
Last 6 Year:
33
Last 6 Year/Total:
0.673
H-Index
Total:
24
Last 6 Year:
19
Last 6 Year/Total:
0.792
Citation
Total:
2,674
Last 6 Year:
1,844
Last 6 Year/Total:
0.690
Jennifer Perera
Jennifer Perera
University of Colombo
University of Colombo
Medical and Health Sciences / Medical Microbiology
Medical Microbiology
Infectious Diseases
Antimicrobial Resistance
Tuberculosis
Women's Health and Medical education
i10 Productivity Rankings
University / Institution:
# 24
Country:
# 103
Region:
# 53,254
World:
# 274,751
i10 Index
Total:
49
Last 6 Year:
32
Last 6 Year/Total:
0.653
H-Index
Total:
30
Last 6 Year:
19
Last 6 Year/Total:
0.633
Citation
Total:
4,627
Last 6 Year:
1,414
Last 6 Year/Total:
0.306
Upul Senarath
Upul Senarath
University of Colombo
University of Colombo
Medical and Health Sciences / Epidemiology and Public Health
Community Medicine
Public health nutrition
Maternal and child health
i10 Productivity Rankings
University / Institution:
# 25
Country:
# 106
Region:
# 53,835
World:
# 277,710
i10 Index
Total:
48
Last 6 Year:
45
Last 6 Year/Total:
0.938
H-Index
Total:
34
Last 6 Year:
27
Last 6 Year/Total:
0.794
Citation
Total:
3,795
Last 6 Year:
2,015
Last 6 Year/Total:
0.531
Chandrika Wijeyaratne
Chandrika Wijeyaratne
University of Colombo
University of Colombo
Others
Women's Health
GDM
PCOS
Metabolic syndrome
i10 Productivity Rankings
University / Institution:
# 26
Country:
# 108
Region:
# 54,152
World:
# 279,061
i10 Index
Total:
48
Last 6 Year:
40
Last 6 Year/Total:
0.833
H-Index
Total:
31
Last 6 Year:
24
Last 6 Year/Total:
0.774
Citation
Total:
6,666
Last 6 Year:
3,691
Last 6 Year/Total:
0.554
Siri Hettige
Siri Hettige
University of Colombo
University of Colombo
Social Sciences / Sociology
Social policy
youth
education
ethnicity and politics
i10 Productivity Rankings
University / Institution:
# 27
Country:
# 114
Region:
# 54,805
World:
# 282,587
i10 Index
Total:
48
Last 6 Year:
22
Last 6 Year/Total:
0.458
H-Index
Total:
22
Last 6 Year:
15
Last 6 Year/Total:
0.682
Citation
Total:
1,524
Last 6 Year:
703
Last 6 Year/Total:
0.461
Varuni A De Silva
Varuni A De Silva
University of Colombo
University of Colombo
Medical and Health Sciences / Psychiatry
Psychiatry
i10 Productivity Rankings
University / Institution:
# 28
Country:
# 117
Region:
# 57,451
World:
# 294,730
i10 Index
Total:
46
Last 6 Year:
29
Last 6 Year/Total:
0.630
H-Index
Total:
27
Last 6 Year:
16
Last 6 Year/Total:
0.593
Citation
Total:
2,165
Last 6 Year:
1,223
Last 6 Year/Total:
0.565
Achala Jayatilleke
Achala Jayatilleke i
University of Colombo
University of Colombo
Others
Digital Health
Health Information Systems
NCDs
Injury & Violence Prevention
i10 Productivity Rankings
University / Institution:
# 29
Country:
# 125
Region:
# 59,630
World:
# 304,785
i10 Index
Total:
44
Last 6 Year:
42
Last 6 Year/Total:
0.955
H-Index
Total:
37
Last 6 Year:
33
Last 6 Year/Total:
0.892
Citation
Total:
64,077
Last 6 Year:
55,685
Last 6 Year/Total:
0.869
Premakumara De Silva
Premakumara De Silva
University of Colombo
University of Colombo
Others
Anthropology
Sociology
i10 Productivity Rankings
University / Institution:
# 30
Country:
# 136
Region:
# 62,624
World:
# 318,722
i10 Index
Total:
43
Last 6 Year:
16
Last 6 Year/Total:
0.372
H-Index
Total:
23
Last 6 Year:
11
Last 6 Year/Total:
0.478
Citation
Total:
1,533
Last 6 Year:
555
Last 6 Year/Total:
0.362
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Rohini M De Silva
Rohini M De Silva
University of Colombo
University of Colombo
Engineering & Technology / Metallurgical & Materials Engineering
Materials Chemistry
Advanced Materials
Drug Delivery and Water Purification
i10 Productivity Rankings
University / Institution:
# 31
Country:
# 139
Region:
# 63,457
World:
# 322,225
i10 Index
Total:
42
Last 6 Year:
34
Last 6 Year/Total:
0.810
H-Index
Total:
28
Last 6 Year:
25
Last 6 Year/Total:
0.893
Citation
Total:
2,037
Last 6 Year:
1,556
Last 6 Year/Total:
0.764
Raveen Hanwella
Raveen Hanwella
University of Colombo
University of Colombo
Medical and Health Sciences / Psychiatry
Psychiatry
i10 Productivity Rankings
University / Institution:
# 32
Country:
# 143
Region:
# 63,936
World:
# 324,450
i10 Index
Total:
42
Last 6 Year:
27
Last 6 Year/Total:
0.643
H-Index
Total:
26
Last 6 Year:
16
Last 6 Year/Total:
0.615
Citation
Total:
2,228
Last 6 Year:
1,178
Last 6 Year/Total:
0.529
Godwin Constantine
Godwin Constantine
University of Colombo
University of Colombo
Others
i10 Productivity Rankings
University / Institution:
# 33
Country:
# 148
Region:
# 64,977
World:
# 329,441
i10 Index
Total:
41
Last 6 Year:
36
Last 6 Year/Total:
0.878
H-Index
Total:
25
Last 6 Year:
21
Last 6 Year/Total:
0.840
Citation
Total:
4,227
Last 6 Year:
2,387
Last 6 Year/Total:
0.565
Sanjeewa Seneviratne
Sanjeewa Seneviratne
University of Colombo
University of Colombo
Others
Breast Cancer
Epidemiology
Surgery
Thyroid disorders
i10 Productivity Rankings
University / Institution:
# 34
Country:
# 160
Region:
# 68,570
World:
# 346,975
i10 Index
Total:
39
Last 6 Year:
34
Last 6 Year/Total:
0.872
H-Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
Citation
Total:
1,952
Last 6 Year:
1,640
Last 6 Year/Total:
0.840
KP Hewagamage
KP Hewagamage
University of Colombo
University of Colombo
Engineering & Technology / Bioengineering
Human-Computer Interaction
Software Engineering
e-Learning
ICT for Educaiton
ICT for Development
i10 Productivity Rankings
University / Institution:
# 35
Country:
# 163
Region:
# 69,727
World:
# 352,670
i10 Index
Total:
39
Last 6 Year:
15
Last 6 Year/Total:
0.385
H-Index
Total:
17
Last 6 Year:
11
Last 6 Year/Total:
0.647
Citation
Total:
1,240
Last 6 Year:
555
Last 6 Year/Total:
0.448
Nv Chandrasekharan
Nv Chandrasekharan
University of Colombo
University of Colombo
Others
i10 Productivity Rankings
University / Institution:
# 36
Country:
# 174
Region:
# 73,696
World:
# 369,714
i10 Index
Total:
37
Last 6 Year:
23
Last 6 Year/Total:
0.622
H-Index
Total:
22
Last 6 Year:
16
Last 6 Year/Total:
0.727
Citation
Total:
4,682
Last 6 Year:
1,260
Last 6 Year/Total:
0.269
Sameera R Samarkoon
Sameera R Samarkoon
University of Colombo
University of Colombo
Natural Sciences / Molecular Biology & Genetics
Molecular Biology
Cell Biology and Medicinal Chemistry
i10 Productivity Rankings
University / Institution:
# 37
Country:
# 181
Region:
# 75,136
World:
# 376,421
i10 Index
Total:
36
Last 6 Year:
30
Last 6 Year/Total:
0.833
H-Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
Citation
Total:
1,907
Last 6 Year:
1,628
Last 6 Year/Total:
0.854
Rohan W Jayasekara
Rohan W Jayasekara
University of Colombo
University of Colombo
Medical and Health Sciences / Anatomy
Cytogenetics
Medical Genetics
Genetic Counselling
Bioethics
i10 Productivity Rankings
University / Institution:
# 38
Country:
# 185
Region:
# 76,238
World:
# 381,665
i10 Index
Total:
36
Last 6 Year:
15
Last 6 Year/Total:
0.417
H-Index
Total:
20
Last 6 Year:
13
Last 6 Year/Total:
0.650
Citation
Total:
1,233
Last 6 Year:
577
Last 6 Year/Total:
0.468
Indralal De Silva
Indralal De Silva
University of Colombo
University of Colombo
Social Sciences / Demography
Population Projection
Ageing
Reproductive Health
Fertility
Migration
i10 Productivity Rankings
University / Institution:
# 39
Country:
# 186
Region:
# 76,386
World:
# 382,733
i10 Index
Total:
36
Last 6 Year:
6
Last 6 Year/Total:
0.167
H-Index
Total:
19
Last 6 Year:
9
Last 6 Year/Total:
0.474
Citation
Total:
1,119
Last 6 Year:
313
Last 6 Year/Total:
0.280
Sunil Premawansa
Sunil Premawansa
University of Colombo
University of Colombo
Natural Sciences / Molecular Biology & Genetics
Immunology
Molecular Biology & Parasitology
i10 Productivity Rankings
University / Institution:
# 40
Country:
# 194
Region:
# 78,182
World:
# 390,312
i10 Index
Total:
35
Last 6 Year:
21
Last 6 Year/Total:
0.600
H-Index
Total:
24
Last 6 Year:
15
Last 6 Year/Total:
0.625
Citation
Total:
1,903
Last 6 Year:
1,039
Last 6 Year/Total:
0.546
Shalini Sri Ranganathan
Shalini Sri Ranganathan
University of Colombo
University of Colombo
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Essential medicines
antibacterial agents
Pharmacovigilance
access to medicines
medicines for children
i10 Productivity Rankings
University / Institution:
# 41
Country:
# 199
Region:
# 79,952
World:
# 398,382
i10 Index
Total:
34
Last 6 Year:
27
Last 6 Year/Total:
0.794
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
Citation
Total:
3,713
Last 6 Year:
2,922
Last 6 Year/Total:
0.787
Thashi Chang
Thashi Chang
University of Colombo
University of Colombo
Medical and Health Sciences / Neurology
Clinical Neurology
Neuroscience
Neuroimmunology
i10 Productivity Rankings
University / Institution:
# 42
Country:
# 200
Region:
# 80,308
World:
# 399,979
i10 Index
Total:
34
Last 6 Year:
24
Last 6 Year/Total:
0.706
H-Index
Total:
17
Last 6 Year:
15
Last 6 Year/Total:
0.882
Citation
Total:
1,143
Last 6 Year:
696
Last 6 Year/Total:
0.609
Gominda Ponnamperuma
Gominda Ponnamperuma
University of Colombo
University of Colombo
Medical and Health Sciences / Medical Education
Medical Education
i10 Productivity Rankings
University / Institution:
# 43
Country:
# 206
Region:
# 82,306
World:
# 408,931
i10 Index
Total:
33
Last 6 Year:
27
Last 6 Year/Total:
0.818
H-Index
Total:
21
Last 6 Year:
18
Last 6 Year/Total:
0.857
Citation
Total:
4,181
Last 6 Year:
2,171
Last 6 Year/Total:
0.519
Ruvan Weerasinghe
Ruvan Weerasinghe
University of Colombo
University of Colombo
Engineering & Technology / Computer Science
Computational Linguistics
Machine Translation
Machine Learning
Intelligent Systems
Bioinformatics
i10 Productivity Rankings
University / Institution:
# 44
Country:
# 210
Region:
# 83,400
World:
# 414,134
i10 Index
Total:
33
Last 6 Year:
16
Last 6 Year/Total:
0.485
H-Index
Total:
18
Last 6 Year:
11
Last 6 Year/Total:
0.611
Citation
Total:
998
Last 6 Year:
583
Last 6 Year/Total:
0.584
Meran Keshawa Ediriweera
Meran Keshawa Ediriweera
University of Colombo
University of Colombo
Medical and Health Sciences / Biochemistry
Biochemistry
Cancer
Pharmacognosy
i10 Productivity Rankings
University / Institution:
# 45
Country:
# 214
Region:
# 84,283
World:
# 418,017
i10 Index
Total:
32
Last 6 Year:
30
Last 6 Year/Total:
0.938
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
Citation
Total:
1,625
Last 6 Year:
1,526
Last 6 Year/Total:
0.939
Nirmala D Sirisena
Nirmala D Sirisena
University of Colombo
University of Colombo
Medical and Health Sciences / Medical Genetics
Clinical Genetics
Cancer Genetics/Genomics
Genomic Medicine
Genomic Education
Pharmacogenomics
i10 Productivity Rankings
University / Institution:
# 46
Country:
# 228
Region:
# 88,131
World:
# 434,878
i10 Index
Total:
31
Last 6 Year:
23
Last 6 Year/Total:
0.742
H-Index
Total:
18
Last 6 Year:
15
Last 6 Year/Total:
0.833
Citation
Total:
1,366
Last 6 Year:
939
Last 6 Year/Total:
0.687
Hemantha Senanayake
Hemantha Senanayake
University of Colombo
University of Colombo
Medical and Health Sciences / Obstetrics and Gynecology
Acute obstetrics
endometriosis
i10 Productivity Rankings
University / Institution:
# 47
Country:
# 229
Region:
# 88,245
World:
# 435,437
i10 Index
Total:
31
Last 6 Year:
22
Last 6 Year/Total:
0.710
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
Citation
Total:
1,376
Last 6 Year:
845
Last 6 Year/Total:
0.614
Dhammike Prasad Dissanayake
Dhammike Prasad Dissanayake
University of Colombo
University of Colombo
Natural Sciences / Chemical Sciences
Physical Chemistry
i10 Productivity Rankings
University / Institution:
# 48
Country:
# 230
Region:
# 88,491
World:
# 436,560
i10 Index
Total:
31
Last 6 Year:
20
Last 6 Year/Total:
0.645
H-Index
Total:
18
Last 6 Year:
14
Last 6 Year/Total:
0.778
Citation
Total:
2,329
Last 6 Year:
649
Last 6 Year/Total:
0.279
D Nalin Ranasinghe
D Nalin Ranasinghe
University of Colombo
University of Colombo
Others
distributed systems
high performance computing
optimisation
i10 Productivity Rankings
University / Institution:
# 49
Country:
# 233
Region:
# 88,921
World:
# 438,693
i10 Index
Total:
31
Last 6 Year:
15
Last 6 Year/Total:
0.484
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
Citation
Total:
946
Last 6 Year:
611
Last 6 Year/Total:
0.646
Praveen Weeratunga
Praveen Weeratunga
University of Colombo
University of Colombo
Medical and Health Sciences / Internal Medicine
Internal Medicine
Immunology
Infectious disease
Medical Education
i10 Productivity Rankings
University / Institution:
# 50
Country:
# 235
Region:
# 90,386
World:
# 445,002
i10 Index
Total:
30
Last 6 Year:
26
Last 6 Year/Total:
0.867
H-Index
Total:
18
Last 6 Year:
17
Last 6 Year/Total:
0.944
Citation
Total:
2,055
Last 6 Year:
1,881
Last 6 Year/Total:
0.915
AD Scientific Index - World Scientists i10 Productivity Rankings - 2024 i10 INDEX H INDEX CITATION
University Country Region World Name Country University / Institution Subject Total Last 6 Year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 3 2395 12797
Upul SonnadaraUpul Sonnadara i
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Particle Physics | Computational Science | Atmospheric Sciences |

296 237 0.801 66 61 0.924 18105 14726 0.813
2 8 6535 36079
Malagalage Kithsiri JayanandaMalagalage Kithsiri Jayananda i
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Relativistic Heavy Ion Physics | Particle Physics | Instrumentation | Chaos |

185 167 0.903 58 53 0.914 12884 9675 0.751
3 14 11076 61782
Daya RatnasooriyaDaya Ratnasooriya
Sri Lanka University of Colombo University of Colombo Natural Sciences / Biological Science

Mammalian Biology | Physiology | Bio activity of natural products | Toxicology |

140 59 0.421 41 23 0.561 6315 2193 0.347
4 33 21886 119750
Nadira KarunaweeraNadira Karunaweera
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Parasitology

Malaria | Neglected Tropical Diseases | Leishmaniasis | Soil-transmitted Helminthiasis |

93 67 0.720 37 26 0.703 5178 2078 0.401
5 35 22517 123410
Senaka RajapakseSenaka Rajapakse
Sri Lanka University of Colombo University of Colombo Others

acute medicine | critical care | tropical medicine |

91 71 0.780 42 33 0.786 6111 3314 0.542
6 36 23276 127324
Prasad KatulandaPrasad Katulanda
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Endocrinology and Metabolism

Diabetes | Endocrinology and Non-Communicable Diseases | Epidemiology |

89 74 0.831 44 38 0.864 9577 5482 0.572
7 38 24418 133324
Ranil JayawardenaRanil Jayawardena i
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Nutrition and Dietetics

Nutrition | Obesity | Non-communicable Diseases |

86 84 0.977 50 47 0.940 19766 17852 0.903
8 41 25442 138251
Priyanga RanasinghePriyanga Ranasinghe i
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Pharmacology

Clinical Pharmacology | Hypertension | Non-Communicable Diseases |

84 74 0.881 50 43 0.860 21623 19260 0.891
9 47 28735 155381
Umesh JayarajahUmesh Jayarajah i
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / General Surgery

Surgery | Cancer | Epidemiology |

77 75 0.974 34 33 0.971 5921 5833 0.985
10 48 29637 159775
Vajira Hw DissanayakeVajira Hw Dissanayake
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Medical Genetics

Genetics and Genomics | Biomedical and Health Informatics | Bioethics |

76 50 0.658 24 18 0.750 2698 1849 0.685
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11 55 30844 165724
Saroj JayasingheSaroj Jayasinghe
Sri Lanka University of Colombo University of Colombo Others

clinical reasoning | complexity science | health equity | social determinants of health |

74 47 0.635 32 22 0.688 3912 2269 0.580
12 56 31213 167563
Shaman RajindrajithShaman Rajindrajith
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Pediatrics and Child Health

Pediatrics | Gastroenterology | Medicine |

73 63 0.863 39 31 0.795 4613 2687 0.582
13 60 32467 173899
KM Nalin De SilvaKM Nalin De Silva
Sri Lanka University of Colombo University of Colombo Engineering & Technology / Nanoscience and Nanotechnology

Physical Chemistry and Advanced Materials |

71 60 0.845 36 33 0.917 3905 2687 0.688
14 61 32803 175700
Ravi WijesunderaRavi Wijesundera
Sri Lanka University of Colombo University of Colombo Agriculture & Forestry / Plant Science

Plant Pathology | Mycology | Natural Products | Post Harvest Biology |

71 36 0.507 29 17 0.586 5775 3229 0.559
15 70 39064 206689
Carukshi ArambepolaCarukshi Arambepola
Sri Lanka University of Colombo University of Colombo Others

Non communicable disease epidemiology and prevention |

62 52 0.839 29 24 0.828 6040 3769 0.624
16 73 39331 208024
E Dilip De SilvaE Dilip De Silva
Sri Lanka University of Colombo University of Colombo Natural Sciences / Chemical Sciences

Marine Natural Products | Isolation of biologically active compounds from endophytic fungi |

62 40 0.645 29 17 0.586 3670 1201 0.327
17 74 40719 214814
Gdn PereraGdn Perera
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Nuclear Physics | Particle Physics | High energy Physics | Quantum Field Theory |

60 54 0.900 31 26 0.839 4159 2315 0.557
18 77 41156 216954
Shiroma HandunnettiShiroma Handunnetti
Sri Lanka University of Colombo University of Colombo Natural Sciences / Molecular Biology & Genetics

Immunology | Cell Biology | Bioactivities of Medicinal plants | Infectious diseases and Vaccinology |

60 37 0.617 31 19 0.613 3262 1088 0.334
19 78 41180 217095
Kamani TennekoonKamani Tennekoon
Sri Lanka University of Colombo University of Colombo Natural Sciences / Biological Science

60 36 0.600 25 18 0.720 2678 1752 0.654
20 79 41918 220730
Deepika FernandoDeepika Fernando
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Parasitology

Infectious diseases |

59 42 0.712 31 21 0.677 3125 1379 0.441
21 95 50831 263361
Preethi Vidya UdagamaPreethi Vidya Udagama
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Immunology

immunology | medical biotechnology | stem cell research | malaria immunoepidemiology | cytokines in NIDS |

51 28 0.549 30 16 0.533 2247 1104 0.491
22 99 51981 268866
Pujitha WickramasinghePujitha Wickramasinghe
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Pediatrics and Child Health

Childhood Nutirition | Body Composition | DOHaD | NCD |

50 32 0.640 23 17 0.739 2105 1408 0.669
23 102 53236 274676
Dharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva SamarasekeraDharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva Samarasekera
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Surgery

49 33 0.673 24 19 0.792 2674 1844 0.690
24 103 53254 274751
Jennifer PereraJennifer Perera
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Medical Microbiology

Medical Microbiology | Infectious Diseases | Antimicrobial Resistance | Tuberculosis | Women's Health and Medical education |

49 32 0.653 30 19 0.633 4627 1414 0.306
25 106 53835 277710
Upul SenarathUpul Senarath
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Epidemiology and Public Health

Community Medicine | Public health nutrition | Maternal and child health |

48 45 0.938 34 27 0.794 3795 2015 0.531
26 108 54152 279061
Chandrika WijeyaratneChandrika Wijeyaratne
Sri Lanka University of Colombo University of Colombo Others

Women's Health | GDM | PCOS | Metabolic syndrome |

48 40 0.833 31 24 0.774 6666 3691 0.554
27 114 54805 282587
Siri HettigeSiri Hettige
Sri Lanka University of Colombo University of Colombo Social Sciences / Sociology

Social policy | youth | education | ethnicity and politics |

48 22 0.458 22 15 0.682 1524 703 0.461
28 117 57451 294730
Varuni A De SilvaVaruni A De Silva
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Psychiatry

Psychiatry |

46 29 0.630 27 16 0.593 2165 1223 0.565
29 125 59630 304785
Achala JayatillekeAchala Jayatilleke i
Sri Lanka University of Colombo University of Colombo Others

Digital Health | Health Information Systems | NCDs | Injury & Violence Prevention |

44 42 0.955 37 33 0.892 64077 55685 0.869
30 136 62624 318722
Premakumara De SilvaPremakumara De Silva
Sri Lanka University of Colombo University of Colombo Others

Anthropology | Sociology |

43 16 0.372 23 11 0.478 1533 555 0.362
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Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
31 139 63457 322225
Rohini M De SilvaRohini M De Silva
Sri Lanka University of Colombo University of Colombo Engineering & Technology / Metallurgical & Materials Engineering

Materials Chemistry | Advanced Materials | Drug Delivery and Water Purification |

42 34 0.810 28 25 0.893 2037 1556 0.764
32 143 63936 324450
Raveen HanwellaRaveen Hanwella
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Psychiatry

Psychiatry |

42 27 0.643 26 16 0.615 2228 1178 0.529
33 148 64977 329441
Godwin ConstantineGodwin Constantine
Sri Lanka University of Colombo University of Colombo Others

41 36 0.878 25 21 0.840 4227 2387 0.565
34 160 68570 346975
Sanjeewa SeneviratneSanjeewa Seneviratne
Sri Lanka University of Colombo University of Colombo Others

Breast Cancer | Epidemiology | Surgery | Thyroid disorders |

39 34 0.872 23 20 0.870 1952 1640 0.840
35 163 69727 352670
KP HewagamageKP Hewagamage
Sri Lanka University of Colombo University of Colombo Engineering & Technology / Bioengineering

Human-Computer Interaction | Software Engineering | e-Learning | ICT for Educaiton | ICT for Development |

39 15 0.385 17 11 0.647 1240 555 0.448
36 174 73696 369714
Nv ChandrasekharanNv Chandrasekharan
Sri Lanka University of Colombo University of Colombo Others

37 23 0.622 22 16 0.727 4682 1260 0.269
37 181 75136 376421
Sameera R SamarkoonSameera R Samarkoon
Sri Lanka University of Colombo University of Colombo Natural Sciences / Molecular Biology & Genetics

Molecular Biology | Cell Biology and Medicinal Chemistry |

36 30 0.833 20 17 0.850 1907 1628 0.854
38 185 76238 381665
Rohan W JayasekaraRohan W Jayasekara
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Anatomy

Cytogenetics | Medical Genetics | Genetic Counselling | Bioethics |

36 15 0.417 20 13 0.650 1233 577 0.468
39 186 76386 382733
Indralal De SilvaIndralal De Silva
Sri Lanka University of Colombo University of Colombo Social Sciences / Demography

Population Projection | Ageing | Reproductive Health | Fertility | Migration |

36 6 0.167 19 9 0.474 1119 313 0.280
40 194 78182 390312
Sunil PremawansaSunil Premawansa
Sri Lanka University of Colombo University of Colombo Natural Sciences / Molecular Biology & Genetics

Immunology | Molecular Biology & Parasitology |

35 21 0.600 24 15 0.625 1903 1039 0.546
41 199 79952 398382
Shalini Sri RanganathanShalini Sri Ranganathan
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Essential medicines | antibacterial agents | Pharmacovigilance | access to medicines | medicines for children |

34 27 0.794 19 16 0.842 3713 2922 0.787
42 200 80308 399979
Thashi ChangThashi Chang
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Neurology

Clinical Neurology | Neuroscience | Neuroimmunology |

34 24 0.706 17 15 0.882 1143 696 0.609
43 206 82306 408931
Gominda PonnamperumaGominda Ponnamperuma
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Medical Education

Medical Education |

33 27 0.818 21 18 0.857 4181 2171 0.519
44 210 83400 414134
Ruvan WeerasingheRuvan Weerasinghe
Sri Lanka University of Colombo University of Colombo Engineering & Technology / Computer Science

Computational Linguistics | Machine Translation | Machine Learning | Intelligent Systems | Bioinformatics |

33 16 0.485 18 11 0.611 998 583 0.584
45 214 84283 418017
Meran Keshawa EdiriweeraMeran Keshawa Ediriweera
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Biochemistry

Biochemistry | Cancer | Pharmacognosy |

32 30 0.938 19 17 0.895 1625 1526 0.939
46 228 88131 434878
Nirmala D SirisenaNirmala D Sirisena
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Medical Genetics

Clinical Genetics | Cancer Genetics/Genomics | Genomic Medicine | Genomic Education | Pharmacogenomics |

31 23 0.742 18 15 0.833 1366 939 0.687
47 229 88245 435437
Hemantha SenanayakeHemantha Senanayake
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Obstetrics and Gynecology

Acute obstetrics | endometriosis |

31 22 0.710 19 17 0.895 1376 845 0.614
48 230 88491 436560
Dhammike Prasad DissanayakeDhammike Prasad Dissanayake
Sri Lanka University of Colombo University of Colombo Natural Sciences / Chemical Sciences

Physical Chemistry |

31 20 0.645 18 14 0.778 2329 649 0.279
49 233 88921 438693
D Nalin RanasingheD Nalin Ranasinghe
Sri Lanka University of Colombo University of Colombo Others

distributed systems | high performance computing | optimisation |

31 15 0.484 15 12 0.800 946 611 0.646
50 235 90386 445002
Praveen WeeratungaPraveen Weeratunga
Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Internal Medicine

Internal Medicine | Immunology | Infectious disease | Medical Education |

30 26 0.867 18 17 0.944 2055 1881 0.915