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 319 scientist
Jagath Manatunge
Environmental Engineering
Environmental Management
Ecological Engineering
Civil Engineering
H-Index Rankings
University / Institution:
# 1
Country:
# 84
Region:
# 42,279
World:
# 242,828
H-Index
Total:
30
Last 6 Year:
17
Last 6 Year/Total:
0.567
i10 Index
Total:
49
Last 6 Year:
31
Last 6 Year/Total:
0.633
Citation
Total:
3,760
Last 6 Year:
2,278
Last 6 Year/Total:
0.606
Ruwan Gopura
Robotics
Exoskeletons
Prostheses
Electromyography
Biomedical Engineering
H-Index Rankings
University / Institution:
# 2
Country:
# 159
Region:
# 69,638
World:
# 366,943
H-Index
Total:
23
Last 6 Year:
19
Last 6 Year/Total:
0.826
i10 Index
Total:
41
Last 6 Year:
34
Last 6 Year/Total:
0.829
Citation
Total:
2,749
Last 6 Year:
1,633
Last 6 Year/Total:
0.594
Udayangani Kulatunga
Performance Measurement
Disaster Management
Construction Procurement
Construction Waste Management
Risk Management
H-Index Rankings
University / Institution:
# 3
Country:
# 177
Region:
# 73,776
World:
# 386,639
H-Index
Total:
22
Last 6 Year:
20
Last 6 Year/Total:
0.909
i10 Index
Total:
48
Last 6 Year:
41
Last 6 Year/Total:
0.854
Citation
Total:
2,097
Last 6 Year:
1,495
Last 6 Year/Total:
0.713
Rangika Halwatura
Sustainable design Material development
Waste upcycling
Green Technology
low cost construction and Passive Building Design
H-Index Rankings
University / Institution:
# 4
Country:
# 218
Region:
# 86,811
World:
# 443,984
H-Index
Total:
20
Last 6 Year:
18
Last 6 Year/Total:
0.900
i10 Index
Total:
37
Last 6 Year:
28
Last 6 Year/Total:
0.757
Citation
Total:
1,905
Last 6 Year:
1,476
Last 6 Year/Total:
0.775
H-Index Rankings
University / Institution:
# 5
Country:
# 225
Region:
# 88,233
World:
# 449,562
H-Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
i10 Index
Total:
28
Last 6 Year:
20
Last 6 Year/Total:
0.714
Citation
Total:
3,556
Last 6 Year:
1,462
Last 6 Year/Total:
0.411
H-Index Rankings
University / Institution:
# 6
Country:
# 245
Region:
# 91,913
World:
# 468,833
H-Index
Total:
19
Last 6 Year:
19
Last 6 Year/Total:
1.000
i10 Index
Total:
33
Last 6 Year:
32
Last 6 Year/Total:
0.970
Citation
Total:
1,376
Last 6 Year:
1,154
Last 6 Year/Total:
0.839
Nalin Prasanna Ratnayake
Marine Geology
Geochemistry
Sedimentology
Petroleum Geology.
H-Index Rankings
University / Institution:
# 7
Country:
# 257
Region:
# 95,680
World:
# 481,867
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
i10 Index
Total:
28
Last 6 Year:
25
Last 6 Year/Total:
0.893
Citation
Total:
1,330
Last 6 Year:
1,159
Last 6 Year/Total:
0.871
Nayanthara De Silva
Building maintainability
OSH
risk analysis
facilities management
construction performance
H-Index Rankings
University / Institution:
# 8
Country:
# 268
Region:
# 97,674
World:
# 490,977
H-Index
Total:
19
Last 6 Year:
14
Last 6 Year/Total:
0.737
i10 Index
Total:
25
Last 6 Year:
17
Last 6 Year/Total:
0.680
Citation
Total:
1,337
Last 6 Year:
592
Last 6 Year/Total:
0.443
H-Index Rankings
University / Institution:
# 9
Country:
# 275
Region:
# 99,268
World:
# 500,724
H-Index
Total:
19
Last 6 Year:
9
Last 6 Year/Total:
0.474
i10 Index
Total:
27
Last 6 Year:
7
Last 6 Year/Total:
0.259
Citation
Total:
1,289
Last 6 Year:
343
Last 6 Year/Total:
0.266
Nisansa de Silva
Natural Language Processing
Artificial Intelligence
Machine Learning
H-Index Rankings
University / Institution:
# 10
Country:
# 280
Region:
# 102,132
World:
# 510,702
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
i10 Index
Total:
33
Last 6 Year:
28
Last 6 Year/Total:
0.848
Citation
Total:
1,128
Last 6 Year:
978
Last 6 Year/Total:
0.867
Dilrukshi Gamage
Human Computer Interaction
Social Computing
Deepfakes
Mis/disinformation
MOOCs
H-Index Rankings
University / Institution:
# 11
Country:
# 312
Region:
# 109,875
World:
# 544,644
H-Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
i10 Index
Total:
24
Last 6 Year:
22
Last 6 Year/Total:
0.917
Citation
Total:
932
Last 6 Year:
742
Last 6 Year/Total:
0.796
Ashani Savinda Ranathunga
Geosequestration of carbon dioxide
Soil stabilisation
waste management
inclusive learning
lifel
H-Index Rankings
University / Institution:
# 12
Country:
# 314
Region:
# 110,500
World:
# 547,348
H-Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
i10 Index
Total:
19
Last 6 Year:
19
Last 6 Year/Total:
1.000
Citation
Total:
1,118
Last 6 Year:
893
Last 6 Year/Total:
0.799
AG Buddhika P Jayasekara
Human-robot interaction
Social robotics
Artificial intelligence
Machine learning
H-Index Rankings
University / Institution:
# 13
Country:
# 315
Region:
# 110,661
World:
# 548,086
H-Index
Total:
17
Last 6 Year:
15
Last 6 Year/Total:
0.882
i10 Index
Total:
37
Last 6 Year:
22
Last 6 Year/Total:
0.595
Citation
Total:
1,077
Last 6 Year:
764
Last 6 Year/Total:
0.709
Ktmu Hemapala
Demining
Smart Grid
Power system
Control
H-Index Rankings
University / Institution:
# 14
Country:
# 317
Region:
# 110,934
World:
# 548,779
H-Index
Total:
17
Last 6 Year:
15
Last 6 Year/Total:
0.882
i10 Index
Total:
29
Last 6 Year:
27
Last 6 Year/Total:
0.931
Citation
Total:
926
Last 6 Year:
730
Last 6 Year/Total:
0.788
H-Index Rankings
University / Institution:
# 15
Country:
# 321
Region:
# 111,490
World:
# 550,746
H-Index
Total:
17
Last 6 Year:
15
Last 6 Year/Total:
0.882
i10 Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
Citation
Total:
1,790
Last 6 Year:
1,480
Last 6 Year/Total:
0.827
Jcphgamage|J C P H Gamage, Gamage J, Gamage K
Waste based Construction Materials
3D Concrete Printing
FRP Composites
Machine Learning
Fire
H-Index Rankings
University / Institution:
# 16
Country:
# 326
Region:
# 112,845
World:
# 556,399
H-Index
Total:
17
Last 6 Year:
14
Last 6 Year/Total:
0.824
i10 Index
Total:
24
Last 6 Year:
22
Last 6 Year/Total:
0.917
Citation
Total:
1,072
Last 6 Year:
757
Last 6 Year/Total:
0.706
H-Index Rankings
University / Institution:
# 17
Country:
# 339
Region:
# 115,637
World:
# 570,303
H-Index
Total:
17
Last 6 Year:
11
Last 6 Year/Total:
0.647
i10 Index
Total:
23
Last 6 Year:
12
Last 6 Year/Total:
0.522
Citation
Total:
1,011
Last 6 Year:
567
Last 6 Year/Total:
0.561
Prathapasinghe Dharmawansa
Random matrix theory
Statistical signal processing
MIMO systems
Wireless communications
H-Index Rankings
University / Institution:
# 18
Country:
# 386
Region:
# 124,637
World:
# 608,023
H-Index
Total:
16
Last 6 Year:
11
Last 6 Year/Total:
0.688
i10 Index
Total:
25
Last 6 Year:
11
Last 6 Year/Total:
0.440
Citation
Total:
1,143
Last 6 Year:
560
Last 6 Year/Total:
0.490
Mahinsasa Narayana
Wind Engineering
Biomass
CFD
Process controls
optimization and system identification
H-Index Rankings
University / Institution:
# 19
Country:
# 402
Region:
# 128,614
World:
# 625,851
H-Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
i10 Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
Citation
Total:
1,719
Last 6 Year:
995
Last 6 Year/Total:
0.579
H-Index Rankings
University / Institution:
# 20
Country:
# 405
Region:
# 129,078
World:
# 627,116
H-Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
i10 Index
Total:
21
Last 6 Year:
18
Last 6 Year/Total:
0.857
Citation
Total:
2,125
Last 6 Year:
1,074
Last 6 Year/Total:
0.505
Thanuja Ramachandra
Constrcution Economics
Construction R & D
Construction Negotiation
H-Index Rankings
University / Institution:
# 21
Country:
# 408
Region:
# 129,614
World:
# 629,135
H-Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
i10 Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
Citation
Total:
841
Last 6 Year:
641
Last 6 Year/Total:
0.762
Gld Wickramasinghe
Textile Technology
Advanced Manufacturing
Organizational studies
H-Index Rankings
University / Institution:
# 22
Country:
# 414
Region:
# 130,429
World:
# 632,784
H-Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
i10 Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
Citation
Total:
866
Last 6 Year:
669
Last 6 Year/Total:
0.773
H-Index Rankings
University / Institution:
# 23
Country:
# 415
Region:
# 130,490
World:
# 632,923
H-Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
i10 Index
Total:
30
Last 6 Year:
21
Last 6 Year/Total:
0.700
Citation
Total:
2,275
Last 6 Year:
592
Last 6 Year/Total:
0.260
H-Index Rankings
University / Institution:
# 24
Country:
# 422
Region:
# 131,477
World:
# 636,025
H-Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
i10 Index
Total:
20
Last 6 Year:
18
Last 6 Year/Total:
0.900
Citation
Total:
735
Last 6 Year:
544
Last 6 Year/Total:
0.740
H-Index Rankings
University / Institution:
# 25
Country:
# 429
Region:
# 133,129
World:
# 643,083
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
i10 Index
Total:
20
Last 6 Year:
14
Last 6 Year/Total:
0.700
Citation
Total:
1,252
Last 6 Year:
940
Last 6 Year/Total:
0.751
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
1 84 42,279 242,828
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Environmental Science & Engineering

Environmental Engineering | Environmental Management | Ecological Engineering | Civil Engineering |

30 17 0.567 49 31 0.633 3,760 2,278 0.606
2 159 69,638 366,943
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Biomedical Engineering

Robotics | Exoskeletons | Prostheses | Electromyography | Biomedical Engineering |

23 19 0.826 41 34 0.829 2,749 1,633 0.594
3 177 73,776 386,639
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Business & Management / Decision Science and Operations Management

Performance Measurement | Disaster Management | Construction Procurement | Construction Waste Management | Risk Management |

22 20 0.909 48 41 0.854 2,097 1,495 0.713
4 218 86,811 443,984
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Civil Engineering

Sustainable design Material development | Waste upcycling | Green Technology | low cost construction and Passive Building Design |

20 18 0.900 37 28 0.757 1,905 1,476 0.775
5 225 88,233 449,562
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Mechanical Engineering

Nanomaterials | Heat Transfer | Power & Energy | HVAC |

20 17 0.850 28 20 0.714 3,556 1,462 0.411
6 245 91,913 468,833
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Business & Management / Decision Science and Operations Management

Risk Management | Quantity Surveying Education | Construction Management |

19 19 1.000 33 32 0.970 1,376 1,154 0.839
7 257 95,680 481,867
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Agriculture & Forestry / Fisheries

Marine Geology | Geochemistry | Sedimentology | Petroleum Geology. |

19 16 0.842 28 25 0.893 1,330 1,159 0.871
8 268 97,674 490,977
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Economics & Econometrics / Economics

Building maintainability | OSH | risk analysis | facilities management | construction performance |

19 14 0.737 25 17 0.680 1,337 592 0.443
9 275 99,268 500,724
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Civil Engineering

risk analysis | public private participation | project cost |

19 9 0.474 27 7 0.259 1,289 343 0.266
10 280 102,132 510,702
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Computer Science

Natural Language Processing | Artificial Intelligence | Machine Learning |

18 16 0.889 33 28 0.848 1,128 978 0.867
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11 312 109,875 544,644
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Others

Human Computer Interaction | Social Computing | Deepfakes | Mis/disinformation | MOOCs |

17 16 0.941 24 22 0.917 932 742 0.796
12 314 110,500 547,348
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Earth Sciences

Geosequestration of carbon dioxide | Soil stabilisation | waste management | inclusive learning | lifel |

17 16 0.941 19 19 1.000 1,118 893 0.799
13 315 110,661 548,086
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Electrical & Electronic Engineering

Human-robot interaction | Social robotics | Artificial intelligence | Machine learning |

17 15 0.882 37 22 0.595 1,077 764 0.709
14 317 110,934 548,779
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Others

Demining | Smart Grid | Power system | Control |

17 15 0.882 29 27 0.931 926 730 0.788
15 321 111,490 550,746
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Nanoscience and Nanotechnology

Nanofibers | textiles and polymers |

17 15 0.882 23 20 0.870 1,790 1,480 0.827
16 326 112,845 556,399
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Computer Science

Waste based Construction Materials | 3D Concrete Printing | FRP Composites | Machine Learning | Fire |

17 14 0.824 24 22 0.917 1,072 757 0.706
17 339 115,637 570,303
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Computer Science

Computer Networks & Security | Cloud/Fog/Grid Computing | IoT | SDN | ICN |

17 11 0.647 23 12 0.522 1,011 567 0.561
18 386 124,637 608,023
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Electrical & Electronic Engineering

Random matrix theory | Statistical signal processing | MIMO systems | Wireless communications |

16 11 0.688 25 11 0.440 1,143 560 0.490
19 402 128,614 625,851
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Mechanical Engineering

Wind Engineering | Biomass | CFD | Process controls | optimization and system identification |

15 14 0.933 25 19 0.760 1,719 995 0.579
20 405 129,078 627,116
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Electrical & Electronic Engineering

Power Systems | Microgrids | Distributed Generation | Renewable Energy Systems |

15 14 0.933 21 18 0.857 2,125 1,074 0.505
21 408 129,614 629,135
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Economics & Econometrics / Economics

Constrcution Economics | Construction R & D | Construction Negotiation |

15 14 0.933 19 16 0.842 841 641 0.762
22 414 130,429 632,784
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Textile Engineering

Textile Technology | Advanced Manufacturing | Organizational studies |

15 14 0.933 15 15 1.000 866 669 0.773
23 415 130,490 632,923
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Others

15 13 0.867 30 21 0.700 2,275 592 0.260
24 422 131,477 636,025
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Electrical & Electronic Engineering

Tactile sensing | Soft robotics | Surgical Robots |

15 13 0.867 20 18 0.900 735 544 0.740
25 429 133,129 643,083
Sri Lanka Sri Lanka University of Moratuwa University of Moratuwa Engineering & Technology / Computer Science

Computer Vision |

15 12 0.800 20 14 0.700 1,252 940 0.751