University of Colombo

Colombo (Sri Lanka lk)
Sri lanka Medical journal Ceylon Cross-sectional study Pandemic Publication Dengue Diabetes High-Energy Collider 2019-20 coronavirus outbreak
Watch Introduction

Bibliometric indicators

Evolution over the last years of activity

Showing the period - Sept. 2024

11,689
Activity
3%

Total documents

1.09
Impact
3%

Normalized Impact

1,170
Excellence
3%

Highly Cited Papers (Top 10%)

82.4
Leadership
3%

Leadership (%)

35.5
Mobility & Collaboration
3%

International Collaboration (%)

98
Excellence
3%

Outstanding papers (Top 1%)

12.9
Leadership
3%

Women Leading (%)

3.5
Leadership
3%

Women Leading International (%)

61.6
Open Access
3%

Open Access (%)

Main Research Fields (top 9 by publications)

Indicators:

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Net Change
3%

Human Resources

Historical perspective

From to Sept. 2024

Current resources

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Occasional Junior Researcher Senior Leading
Performance
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Gender
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Personnel

0.0

Papers / Personnel

0

Leading women (%)

0
0

Gender (%)

0

Papers / Permanent researchers

0

Papers / Leading researchers

Career stage

Performance

Years of Activity

ONE Index (distribution)

ONE Index by Main Research Fields

ONE Index vs. Years of Activity

Main authors

ID Name Gender Discipline Career Stage ONE Index Years Activity NDocs RCI HCP Leader Collab.
1 Jayawardena, Ranil male Public Health, Environmental and Occupational Health Senior researcher 951 15 201 12.87 58 46.8% 72.1%
2 Mathangasinghe, Yasith male Surgery Researcher 933 9 80 9.74 13 47.5% 31.3%
3 Ranasinghe, Priyanga male Endocrinology, Diabetes and Metabolism Leading researcher 912 38 175 11.21 47 50.3% 45.1%
4 Thilakarathne, Navod male Computer Networks and Communications, Information Systems Junior researcher 911 5 45 2.48 12 66.7% 35.6%
5 Jayatilleke, Achala Upendra male General Health Professions, Public Health, Environmental and Occupational Health Senior researcher 887 18 93 115.40 34 31.2% 37.6%
6 Katulanda, Prasad male Endocrinology, Diabetes and Metabolism Senior researcher 883 19 215 1.70 41 49.8% 52.1%
7 Jayarajah, Umesh male Surgery Researcher 864 9 209 3.78 29 38.3% 11.0%
8 Rajapakse, Senaka male Public Health, Environmental and Occupational Health Senior researcher 848 25 181 1.44 21 64.1% 28.7%
9 Karunaweera, Nadira male Public Health, Environmental and Occupational Health Senior researcher 836 35 188 1.77 41 63.3% 37.8%
10 Dhammage, Deshitha Chamikara male Nuclear and High Energy Physics Junior researcher 827 5 158 1.64 31 0.0% 82.9%
11 Wickramasinghe, Vithanage Pujitha male Public Health, Environmental and Occupational Health, Physiology Senior researcher 802 23 175 1.59 14 69.1% 30.3%
12 Adikaram, Arosha male Gender Studies, Sociology and Political Science Senior researcher 788 17 49 1.20 9 89.8% 10.2%
13 Arambepola, Carukshi male Public Health, Environmental and Occupational Health Senior researcher 778 22 124 1.16 15 51.6% 19.4%
14 Samararatne, Dinesha male Political Science and International Relations, Law Researcher 777 11 54 0.55 4 100.0% 40.7%
15 Kailasapathy, Balashangar male Nuclear and High Energy Physics Junior researcher 772 5 129 1.76 23 0.0% 69.8%
16 Sigera, Chathurani male Public Health, Environmental and Occupational Health Researcher 770 10 43 2.13 10 20.9% 74.4%
17 Hewapathirana, Roshan male Health Information Management, General Health Professions Senior researcher 770 15 55 0.51 3 63.6% 30.9%
18 Jayasinghe, Saroj male General Health Professions, Public Health, Environmental and Occupational Health Leading researcher 768 49 192 1.47 24 60.9% 21.4%
19 Mendis, Kamini male Public Health, Environmental and Occupational Health Leading researcher 766 55 148 2.31 43 54.1% 47.3%
20 Fernando, Nishara male Sociology and Political Science Senior researcher 761 27 57 2.71 18 49.1% 38.6%
21 Ediriweera, Meran Keshawa male Molecular Biology Researcher 761 9 59 1.31 6 45.8% 32.2%
22 Wanigasinghe, Jithangi male Pediatrics, Perinatology and Child Health, Psychiatry and Mental health Senior researcher 760 18 114 1.41 9 59.7% 22.8%
23 Gunawardena, Nalika male General Health Professions, Public Health, Environmental and Occupational Health Senior researcher 748 22 137 0.78 11 40.9% 39.4%
24 Jayatissa, Dr Prabath male Health Information Management Researcher 748 8 25 0.56 2 88.0% 12.0%
25 Wickramasinghe, Dakshitha male Surgery Researcher 743 14 35 37.29 9 60.0% 28.6%
951
One Index
 Jayawardena, Ranil PhD   0000-0002-7352-9365 201 docs (2010 - 2024)  
Sri lanka , Diabetes , Cross-sectional study , Dietary Patterns , Diet Quality
933
One Index
 Mathangasinghe, Yasith PhD   0000-0003-4641-5642 80 docs (2016 - 2024)  
Sri lanka , Medical journal , Cadaveric spasm , Presentation (obstetrics) , Chaperone (clinical)
912
One Index
 Ranasinghe, Priyanga PhD   0000-0002-1522-9276 175 docs (1987 - 2024)  
Sri lanka , Diabetes , Cross-sectional study , Cinnamomum zeylanicum , Zinc
911
One Index
 Thilakarathne, Navod   0000-0002-7761-2035 45 docs (2020 - 2024)  
IoT Security , Internet of Things , IoT , Pandemic , Smart Farming
887
One Index
 Jayatilleke, Achala Upendra PhD   0000-0002-0855-7925 93 docs (2007 - 2022)  
Sri lanka , Global health , Injury Severity , Intimate Partner Violence , Injury surveillance
883
One Index
 Katulanda, Prasad PhD   0000-0003-4313-7528 215 docs (2006 - 2024)  
Sri lanka , Diabetes , Cross-sectional study , Continuous Glucose Monitoring , Type 2 Diabetes
864
One Index
 Jayarajah, Umesh PhD   0000-0002-0398-5197 209 docs (2016 - 2024)  
Sri lanka , Medical journal , Presentation (obstetrics) , Pandemic , Ceylon
848
One Index
 Rajapakse, Senaka PhD   0000-0003-1965-6678 181 docs (2000 - 2024)  
Sri lanka , Dengue , Leptospira , Primaquine , Diagnosis
836
One Index
 Karunaweera, Nadira PhD   0000-0003-3985-1817 188 docs (1990 - 2024)  
Sri lanka , Leishmaniasis , Treatment , Medical journal , Malaria Parasite
827
One Index
 Dhammage, Deshitha Chamikara   0000-0002-6941-8478 158 docs (2020 - 2024)  
High-Energy Collider , Higgs Boson , Detector Performance , Branching fraction , Heavy-Ion Collisions
802
One Index
 Wickramasinghe, Vithanage Pujitha PhD   0000-0002-8355-1283 175 docs (2002 - 2024)  
Sri lanka , Medical journal , Body Fat Percentage , Child Development , Child health
788
One Index
 Adikaram, Arosha PhD   0000-0002-2248-6035 49 docs (2008 - 2024)  
Harassment , Sri lanka , Workplace Harassment , Value (mathematics) , Complaint
778
One Index
 Arambepola, Carukshi PhD   0000-0002-2981-349X 124 docs (2003 - 2024)  
Sri lanka , Medical journal , Cross-sectional study , Prednisolone , Dietary Patterns
777
One Index
 Samararatne, Dinesha PhD   0000-0001-8017-8009 54 docs (2014 - 2024)  
Sri lanka , Constitutionalism , Adjudication , Resilience (materials science) , Transformative learning
772
One Index
 Kailasapathy, Balashangar   0000-0003-2424-1303 129 docs (2020 - 2024)  
High-Energy Collider , Higgs Boson , Detector Performance , Heavy-Ion Collisions , Pair production
770
One Index
 Sigera, Chathurani PhD   0000-0001-5263-2219 43 docs (2015 - 2023)  
Sri lanka , Dengue , CINAHL , Hospital Preparedness , Middle income country
770
One Index
 Hewapathirana, Roshan PhD   0000-0002-8483-7929 55 docs (2010 - 2024)  
Sri lanka , Publication , Promotion (chess) , Digital health , Yearbook
768
One Index
 Jayasinghe, Saroj PhD   0000-0003-1460-6073 192 docs (1976 - 2024)  
Sri lanka , Medical journal , Ceylon , Pandemic , Etiology
766
One Index
 Mendis, Kamini PhD   0000-0002-4177-1851 148 docs (1970 - 2024)  
Malaria Parasite , Sri lanka , Plasmodium (life cycle) , Infectivity , Primaquine
761
One Index
 Fernando, Nishara PhD   0000-0003-1320-0266 57 docs (1998 - 2024)  
Relocation , Sri lanka , Disaster risk reduction , Resettlement , Natural hazard
761
One Index
 Ediriweera, Meran Keshawa PhD   0000-0001-9393-9516 59 docs (2016 - 2024)  
Survivin , ABTS , MCF-7 , Mangifera , Cancer Therapy
760
One Index
 Wanigasinghe, Jithangi PhD   0000-0002-9413-8363 114 docs (2007 - 2024)  
Sri lanka , Medical journal , Epilepsy , Child health , Etiology
748
One Index
 Gunawardena, Nalika PhD   0000-0003-0193-7498 137 docs (2003 - 2024)  
Sri lanka , Medical journal , Cross-sectional study , Biostatistics , Ceylon
748
One Index
 Jayatissa, Dr Prabath PhD   0000-0003-3056-503X 25 docs (2017 - 2024)  
Sri lanka , Data exchange , Health data , Electronic Health Records , Health plan
743
One Index
 Wickramasinghe, Dakshitha PhD   0000-0002-2324-5022 35 docs (2011 - 2024)  
Sri lanka , Medical journal , Anal sphincter , Global health , Anorectal manometry