i10 Productivity
Rankings

Open University of Sri Lanka/ 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"Also see: Universities Rankings 2024 (Sort by : Total i10 Index)  and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

* Total i10 Index Rankings
World Rank
215,917
Country Rank
74
Institution Rank
1
Sri Lanka
Gkr Senadeera
Dye Sensitized Solar cells
Nano materials
Conducting Polymers
Polymer Electrolytes
ECDs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
45
0.738
* Total i10 Index Rankings
World Rank
333,236
Country Rank
153
Institution Rank
2
Sri Lanka
Sarath D Perera
Inorganic Chemistry
Organometallic chemistry
Catalysis
Boron Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
5
0.119
* Total i10 Index Rankings
World Rank
473,484
Country Rank
262
Institution Rank
3
Sri Lanka
Vpsperera
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
* Total i10 Index Rankings
World Rank
473,855
Country Rank
263
Institution Rank
4
Sri Lanka
VP Susira Perera
Solar Energy & Storage Batteries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
12
0.414
* Total i10 Index Rankings
World Rank
536,510
Country Rank
332
Institution Rank
5
Sri Lanka
Kamal B Gunaherath
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
11
0.440
* Total i10 Index Rankings
World Rank
590,168
Country Rank
387
Institution Rank
6
Sri Lanka
Shironica P Karunanayaka
Educational Technology
e-Learning
Open Educational Resources
Instructional Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Total i10 Index Rankings
World Rank
626,860
Country Rank
423
Institution Rank
7
Sri Lanka
Pavilupillai Justin Jude
Medical Entomology
Vector biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total i10 Index Rankings
World Rank
686,198
Country Rank
509
Institution Rank
8
Sri Lanka
Uthpala Apekshani Jayawardena
Ecotoxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 Index Rankings
World Rank
705,374
Country Rank
530
Institution Rank
9
Sri Lanka
Christina Shanthi De Silva
Groundwater resources
Climate change
Water Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 Index Rankings
World Rank
728,952
Country Rank
554
Institution Rank
10
Sri Lanka
S Somaratne
Climate Change impact
Forest Ecosystem Distribution
Land use change and Soil carbon
Plant Systematics
Neural Net Works
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total i10 Index Rankings
World Rank
806,441
Country Rank
637
Institution Rank
11
Sri Lanka
Darshani Weerahewa
Silicon and plant research
Food Science
Mycology
Horticulture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 Index Rankings
World Rank
816,150
Country Rank
648
Institution Rank
12
Sri Lanka
Nalin Abeysekera
Marketing
leadership
Teaching and Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 Index Rankings
World Rank
821,373
Country Rank
658
Institution Rank
13
Sri Lanka
TS P Fernando
parasitology
Wildlife
Evolutionary Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 Index Rankings
World Rank
836,697
Country Rank
675
Institution Rank
14
Sri Lanka
Chanika D Jayasinghe
Pharmacognosy
Animal Physiology
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 Index Rankings
World Rank
849,263
Country Rank
686
Institution Rank
15
Sri Lanka
Uthpala Premarathne
Network traffic
self similarity
satellite communication systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 Index Rankings
World Rank
855,908
Country Rank
697
Institution Rank
16
Sri Lanka
Ajith Madurapperuma
Kansei Engineering
Affective Computing
online learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
* Total i10 Index Rankings
World Rank
861,505
Country Rank
704
Institution Rank
17
Sri Lanka
Hmcj Herath
Psychology
Social Work
Interprofessional Education
Multidisciplinary team work practice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Rank
892,388
Country Rank
753
Institution Rank
18
Sri Lanka
Sr Weerakoon
Genetics
Plant Breeding
Molecular Genetics and Tissue Culture
Herbicide Resistance in Crops
Nano-fertilizer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Total i10 Index Rankings
World Rank
916,365
Country Rank
782
Institution Rank
19
Sri Lanka
DT Wijeratne
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
World Rank
927,736
Country Rank
806
Institution Rank
20
Sri Lanka
Gwar Fernando
Geology
Petrology
Mineralogy
Geochemistry
Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 Index Rankings
World Rank
927,750
Country Rank
807
Institution Rank
21
Sri Lanka
Bg Jayatilleke|Buddhini Gayathri Jayatilleke
Educational Technology
Online Learning
Online Tutoring
Instructional Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 Index Rankings
World Rank
928,762
Country Rank
813
Institution Rank
22
Sri Lanka
R Senthilnithy
Computational Chemistry
Photo Chemistry
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 Index Rankings
World Rank
932,372
Country Rank
827
Institution Rank
23
Sri Lanka
Samuel Anbahan Ariadurai
Technical Textiles
Textile & Apparel Technology
Open and Distance Learning
Open Educational
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Total i10 Index Rankings
World Rank
953,728
Country Rank
865
Institution Rank
24
Sri Lanka
Kolchathurika Karunanayake
Plant pathology
Postharvest of fruits and vegetables
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 Index Rankings
World Rank
959,224
Country Rank
879
Institution Rank
25
Sri Lanka
Kars Perera
Mangroves
Coastal zone ecology
Environment science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Total i10 Index AD Scientific Index - World Scientists i10 Productivity Rankings - 2024 i10 Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 Year Last 6 year/total
1 74 41,200 215,917 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Physics

Dye Sensitized Solar cells | Nano materials | Conducting Polymers | Polymer Electrolytes | ECDs |

61 45 0.738
2 153 65,991 333,236 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Chemical Sciences

Inorganic Chemistry | Organometallic chemistry | Catalysis | Boron Chemistry |

42 5 0.119
3 262 97,102 473,484 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Others

29 13 0.448
4 263 97,161 473,855 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Engineering & Technology / Energy Engineering

Solar Energy & Storage Batteries |

29 12 0.414
5 332 111,045 536,510 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Chemical Sciences

Organic Chemistry |

25 11 0.440
6 387 123,073 590,168 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Education / Education (Other, All)

Educational Technology | e-Learning | Open Educational Resources | Instructional Design |

22 13 0.591
7 423 131,356 626,860 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Biological Science

Medical Entomology | Vector biology |

20 15 0.750
8 509 144,565 686,198 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Biological Science

Ecotoxicology |

17 17 1.000
9 530 149,258 705,374 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Agriculture & Forestry / Agriculture

Groundwater resources | Climate change | Water Management |

17 8 0.471
10 554 154,792 728,952 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Biological Science

Climate Change impact | Forest Ecosystem Distribution | Land use change and Soil carbon | Plant Systematics | Neural Net Works |

16 10 0.625
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11 637 173,449 806,441 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Biological Science

Silicon and plant research | Food Science | Mycology | Horticulture |

13 11 0.846
12 648 175,909 816,150 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Business & Management / Marketing

Marketing | leadership | Teaching and Learning |

13 9 0.692
13 658 177,008 821,373 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Biological Science

parasitology | Wildlife | Evolutionary Biology |

13 6 0.462
14 675 180,897 836,697 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Pharmacognosy | Animal Physiology | Toxicology |

12 11 0.917
15 686 184,159 849,263 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Engineering & Technology / Computer Science

Network traffic | self similarity | satellite communication systems |

12 8 0.667
16 697 185,563 855,908 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Engineering & Technology / Computer Science

Kansei Engineering | Affective Computing | online learning |

12 5 0.417
17 704 186,540 861,505 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Social Sciences / Psychology

Psychology | Social Work | Interprofessional Education | Multidisciplinary team work practice |

11 11 1.000
18 753 194,972 892,388 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Molecular Biology & Genetics

Genetics | Plant Breeding | Molecular Genetics and Tissue Culture | Herbicide Resistance in Crops | Nano-fertilizer |

11 4 0.364
19 782 201,699 916,365 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Medical and Health Sciences / Immunology

Immunology |

10 8 0.800
20 806 204,528 927,736 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Engineering & Technology / Petroleum Engineering

Geology | Petrology | Mineralogy | Geochemistry | Geophysics |

10 5 0.500
21 807 204,533 927,750 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Education / Educational Technology

Educational Technology | Online Learning | Online Tutoring | Instructional Design |

10 5 0.500
22 813 204,821 928,762 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Chemical Sciences

Computational Chemistry | Photo Chemistry | Inorganic Chemistry |

10 5 0.500
23 827 205,488 932,372 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Others

Technical Textiles | Textile & Apparel Technology | Open and Distance Learning | Open Educational |

10 3 0.300
24 865 211,930 953,728 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Agriculture & Forestry / Plant Science

Plant pathology | Postharvest of fruits and vegetables |

9 8 0.889
25 879 213,476 959,224 Sri Lanka Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Biological Science

Mangroves | Coastal zone ecology | Environment science |

9 7 0.778