The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 300 scientist
H-Index Rankings
University / Institution:
# 151
Country:
# 2,320
Region:
# 340,460
World:
# 1,331,915
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
86
Last 6 Year:
81
Last 6 Year/Total:
0.942
Prabath Priyankara
Computer Communications (Networks)
Information Systems (Business Informatics)
Databases
Geographic Information System
H-Index Rankings
University / Institution:
# 152
Country:
# 2,328
Region:
# 341,281
World:
# 1,334,461
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
81
Last 6 Year:
79
Last 6 Year/Total:
0.975
Keddagoda Gamage Piyumi Wasana
Biochemistry
Natural Product Chemistry
Pharmacognosy
H-Index Rankings
University / Institution:
# 153
Country:
# 2,332
Region:
# 341,651
World:
# 1,335,618
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
78
Last 6 Year:
78
Last 6 Year/Total:
1.000
Wg Dilan Chathuranga
Medical & Veterinary Entomology
Vertebrate-insects interactions
Vector Borne & Zoonotic diseases
H-Index Rankings
University / Institution:
# 154
Country:
# 2,360
Region:
# 343,300
World:
# 1,340,643
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
79
Last 6 Year:
74
Last 6 Year/Total:
0.937
H-Index Rankings
University / Institution:
# 155
Country:
# 2,392
Region:
# 345,959
World:
# 1,348,391
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
4
Last 6 Year:
1
Last 6 Year/Total:
0.250
Citation
Total:
126
Last 6 Year:
69
Last 6 Year/Total:
0.548
Chandika Gunasinghe Or Wics Gunasinghe
Economic growth
income inequality and fiscal policy
economic forecasting and analysis of economic shocks
policy modeling
H-Index Rankings
University / Institution:
# 156
Country:
# 2,399
Region:
# 346,108
World:
# 1,348,809
H-Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
105
Last 6 Year:
68
Last 6 Year/Total:
0.648
Mrs. Cp Rupasinghe
Bio energy
Post Harvest Technology
Farm Mechanization
Precision Agricultural Technology
H-Index Rankings
University / Institution:
# 157
Country:
# 2,409
Region:
# 346,921
World:
# 1,351,295
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
74
Last 6 Year:
67
Last 6 Year/Total:
0.905
H-Index Rankings
University / Institution:
# 158
Country:
# 2,415
Region:
# 347,465
World:
# 1,353,000
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
67
Last 6 Year:
66
Last 6 Year/Total:
0.985
PCD Perera|Chathura Perera
Weed Science
Plant Invasion
Tissue culture
Crop Protection
Biotechnology
H-Index Rankings
University / Institution:
# 159
Country:
# 2,420
Region:
# 348,083
World:
# 1,354,729
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
74
Last 6 Year:
65
Last 6 Year/Total:
0.878
Subodha Gunawardena
Wireless Communications
Telecommunications
Embedded Systems
Bio Medical Systems
Robotics
H-Index Rankings
University / Institution:
# 160
Country:
# 2,428
Region:
# 349,067
World:
# 1,357,568
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
6
Last 6 Year:
3
Last 6 Year/Total:
0.500
Citation
Total:
157
Last 6 Year:
63
Last 6 Year/Total:
0.401
H-Index Rankings
University / Institution:
# 161
Country:
# 2,429
Region:
# 349,077
World:
# 1,357,609
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
68
Last 6 Year:
63
Last 6 Year/Total:
0.926
H-Index Rankings
University / Institution:
# 162
Country:
# 2,434
Region:
# 349,555
World:
# 1,359,002
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
108
Last 6 Year:
63
Last 6 Year/Total:
0.583
Wd Madhuka Priyashan
Indoor Environment Monitoring and Control
Systems Control and Automation
Renewable Energy
Smart Manufacturing Systems
Indust
H-Index Rankings
University / Institution:
# 163
Country:
# 2,449
Region:
# 351,054
World:
# 1,363,444
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
60
Last 6 Year:
60
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 164
Country:
# 2,453
Region:
# 351,249
World:
# 1,364,094
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
62
Last 6 Year:
60
Last 6 Year/Total:
0.968
KNNadeeshani Silva
Agriculture Economics
Innovation and Knowledge management
H-Index Rankings
University / Institution:
# 165
Country:
# 2,464
Region:
# 352,241
World:
# 1,367,030
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
73
Last 6 Year:
59
Last 6 Year/Total:
0.808
Charuka Moremada
Artificial Intelligence
Machine Learning
Digital Health
H-Index Rankings
University / Institution:
# 166
Country:
# 2,477
Region:
# 353,198
World:
# 1,369,781
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
57
Last 6 Year:
57
Last 6 Year/Total:
1.000
Tr, Wijesundara
Consumer Behavior
Integrated Marketing Communications
Social Media Marketing
H-Index Rankings
University / Institution:
# 167
Country:
# 2,483
Region:
# 353,413
World:
# 1,370,444
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
71
Last 6 Year:
57
Last 6 Year/Total:
0.803
PLAG Alwis
Agriculture Engineering
Agricultural Machinery
Environmental Technology
H-Index Rankings
University / Institution:
# 168
Country:
# 2,502
Region:
# 355,022
World:
# 1,375,130
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
66
Last 6 Year:
55
Last 6 Year/Total:
0.833
muditha dassanayake
Accuracy
five-axis
automation
rotary tables
machine tools
H-Index Rankings
University / Institution:
# 169
Country:
# 2,522
Region:
# 356,131
World:
# 1,378,183
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
4
Last 6 Year:
1
Last 6 Year/Total:
0.250
Citation
Total:
173
Last 6 Year:
54
Last 6 Year/Total:
0.312
PLN Lakshman
Enzyme technology
Food chemistry
Crystallography
Biotechnology
H-Index Rankings
University / Institution:
# 170
Country:
# 2,538
Region:
# 357,270
World:
# 1,381,348
H-Index
Total:
8
Last 6 Year:
4
Last 6 Year/Total:
0.500
i10 Index
Total:
7
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
234
Last 6 Year:
53
Last 6 Year/Total:
0.226
H-Index Rankings
University / Institution:
# 171
Country:
# 2,549
Region:
# 358,435
World:
# 1,384,703
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
70
Last 6 Year:
51
Last 6 Year/Total:
0.729
KHT Karunarathna
Bio chemistry and molecular biology
H-Index Rankings
University / Institution:
# 172
Country:
# 2,559
Region:
# 359,167
World:
# 1,386,673
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
52
Last 6 Year:
50
Last 6 Year/Total:
0.962
H-Index Rankings
University / Institution:
# 173
Country:
# 2,564
Region:
# 359,710
World:
# 1,388,339
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
67
Last 6 Year:
50
Last 6 Year/Total:
0.746
Ganganee Chandima Samaraweera
Agricultural Marketing
consumer behavior
natural resource economics
H-Index Rankings
University / Institution:
# 174
Country:
# 2,588
Region:
# 360,927
World:
# 1,391,704
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
77
Last 6 Year:
49
Last 6 Year/Total:
0.636
H-Index Rankings
University / Institution:
# 175
Country:
# 2,600
Region:
# 361,973
World:
# 1,394,668
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
Citation
Total:
106
Last 6 Year:
47
Last 6 Year/Total:
0.443
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
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
151 2,320 340,460 1,331,915
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Natural Products Chamistry | Endophytes | Pharmaceutical Formulation |

4 4 1.000 3 3 1.000 86 81 0.942
152 2,328 341,281 1,334,461
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Engineering & Technology / Computer Science

Computer Communications (Networks) | Information Systems (Business Informatics) | Databases | Geographic Information System |

4 4 1.000 2 2 1.000 81 79 0.975
153 2,332 341,651 1,335,618
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Biochemistry | Natural Product Chemistry | Pharmacognosy |

4 4 1.000 2 2 1.000 78 78 1.000
154 2,360 343,300 1,340,643
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Medical and Health Sciences / Veterinary Sciences

Medical & Veterinary Entomology | Vertebrate-insects interactions | Vector Borne & Zoonotic diseases |

4 4 1.000 2 2 1.000 79 74 0.937
155 2,392 345,959 1,348,391
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Natural Sciences / Chemical Sciences

Physical Sciences |

7 4 0.571 4 1 0.250 126 69 0.548
156 2,399 346,108 1,348,809
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Economics & Econometrics / Economics

Economic growth | income inequality and fiscal policy | economic forecasting and analysis of economic shocks | policy modeling |

6 4 0.667 3 3 1.000 105 68 0.648
157 2,409 346,921 1,351,295
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Agriculture & Forestry / Agriculture

Bio energy | Post Harvest Technology | Farm Mechanization | Precision Agricultural Technology |

4 4 1.000 2 2 1.000 74 67 0.905
158 2,415 347,465 1,353,000
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Medical and Health Sciences / Nursing and Midwifery

Older care | Health behaviour | Nursing education |

4 4 1.000 2 2 1.000 67 66 0.985
159 2,420 348,083 1,354,729
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Weed Science | Plant Invasion | Tissue culture | Crop Protection | Biotechnology |

4 4 1.000 2 2 1.000 74 65 0.878
160 2,428 349,067 1,357,568
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Engineering & Technology / Electrical & Electronic Engineering

Wireless Communications | Telecommunications | Embedded Systems | Bio Medical Systems | Robotics |

7 4 0.571 6 3 0.500 157 63 0.401
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161 2,429 349,077 1,357,609
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Engineering & Technology / Electrical & Information Engineering

Wireless Communication | Computer networks | and Vehicular Communications |

5 4 0.800 3 3 1.000 68 63 0.926
162 2,434 349,555 1,359,002
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Natural Sciences / Molecular Biology & Genetics

Plant Molecular Biology | Plant Tissue Culture | Floriculture |

5 4 0.800 3 1 0.333 108 63 0.583
163 2,449 351,054 1,363,444
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Indoor Environment Monitoring and Control | Systems Control and Automation | Renewable Energy | Smart Manufacturing Systems | Indust |

4 4 1.000 3 3 1.000 60 60 1.000
164 2,453 351,249 1,364,094
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Parasitology |

4 4 1.000 2 2 1.000 62 60 0.968
165 2,464 352,241 1,367,030
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Agriculture Economics | Innovation and Knowledge management |

4 4 1.000 2 1 0.500 73 59 0.808
166 2,477 353,198 1,369,781
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Artificial Intelligence | Machine Learning | Digital Health |

4 4 1.000 3 3 1.000 57 57 1.000
167 2,483 353,413 1,370,444
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Business & Management / Marketing

Consumer Behavior | Integrated Marketing Communications | Social Media Marketing |

4 4 1.000 2 2 1.000 71 57 0.803
168 2,502 355,022 1,375,130
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Agriculture Engineering | Agricultural Machinery | Environmental Technology |

4 4 1.000 2 2 1.000 66 55 0.833
169 2,522 356,131 1,378,183
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Accuracy | five-axis | automation | rotary tables | machine tools |

7 4 0.571 4 1 0.250 173 54 0.312
170 2,538 357,270 1,381,348
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Enzyme technology | Food chemistry | Crystallography | Biotechnology |

8 4 0.500 7 0 0.000 234 53 0.226
171 2,549 358,435 1,384,703
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Social Sciences / Tourism & Hospitality

Ecotourism of the wetlands |

4 4 1.000 3 2 0.667 70 51 0.729
172 2,559 359,167 1,386,673
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Bio chemistry and molecular biology |

4 4 1.000 3 3 1.000 52 50 0.962
173 2,564 359,710 1,388,339
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Engineering & Technology / Earth Sciences

Geotechnical Engineering |

4 4 1.000 1 1 1.000 67 50 0.746
174 2,588 360,927 1,391,704
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Agriculture & Forestry / Agriculture

Agricultural Marketing | consumer behavior | natural resource economics |

4 4 1.000 2 0 0.000 77 49 0.636
175 2,600 361,973 1,394,668
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Business & Management / Business Administration

Ontologies | Conceptual Modelling | Process Mining | Mechine Learning |

7 4 0.571 5 2 0.400 106 47 0.443