Welcome to AD Scientific Index. 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.   Click here for individual or institutional registration.

Total 12 scientist
* Total H Index Rankings
World Rank
1,272,384
Country Rank
1,905
Institution Rank
3
Sri Lanka
Asanka Pallewatta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total H Index Rankings
World Rank
1,291,982
Country Rank
1,973
Institution Rank
4
Sri Lanka
Ranuka T. Hewage
Biochemistry
Natural Products Chemistry
Chemical Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
World Rank
1,322,131
Country Rank
2,089
Institution Rank
5
Sri Lanka
Ruwanthi Perera
Ayurveda
Biostatistics
Public Health
Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
World Rank
1,401,558
Country Rank
2,433
Institution Rank
6
Sri Lanka
SARRPDissanayake
English Langauge Teaching
Linguistics
Research Methodology
Curriculum Design
Testing & Evaluation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total H Index Rankings
World Rank
1,520,809
Country Rank
2,963
Institution Rank
8
Sri Lanka
Priyani Peiris
Oral cavity diseases
Ear
Nose
Eye and Head diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total H Index Rankings
World Rank
1,578,376
Country Rank
3,227
Institution Rank
10
Sri Lanka
Wal Chandrasiri Waliwita
Diabetes
Hepatology
Cardiology
Neurology
Ayurveda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
World Rank
1,597,355
Country Rank
3,327
Institution Rank
11
Sri Lanka
Wcmfernando
Hindi Language
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
World Rank
1,608,773
Country Rank
3,398
Institution Rank
12
Sri Lanka
Mumtaz Pallie|M. S. Pallie, Mumtaz Shifa Pallie
Ayurveda medicine
Pharmacology
Alternative medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
World Rank
1,628,467
Country Rank
3,519
Institution Rank
13
Sri Lanka
Hiruni Gunathilaka
Pathology
Medical Physics
Psychiatry
Pulse Diagnosis
Clinical Pharmacology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
World Rank
1,812,909
Country Rank
4,169
Institution Rank
15
Sri Lanka
Nayani Daranagama
enzyme technology
fermentation
gene engineering
biomedical technology
indigenous medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total H Index Rankings
World Rank
1,938,805
Country Rank
4,401
Institution Rank
22
Sri Lanka
Tissa Hewavithana
R and D of Ayurveda Medicinal Preperations
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total H Index Rankings
World Rank
2,088,296
Country Rank
4,780
Institution Rank
28
Sri Lanka
Hpij Kaldera
Ayurveda Basic Principles
Traditional medicine in Sri lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H 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
3 1,905 311,259 1,272,384 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

6 3 0.500
4 1,973 316,618 1,291,982 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Biochemistry | Natural Products Chemistry | Chemical Biology |

5 5 1.000
5 2,089 327,282 1,322,131 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Ayurveda | Biostatistics | Public Health | Epidemiology |

5 5 1.000
6 2,433 354,012 1,401,558 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

English Langauge Teaching | Linguistics | Research Methodology | Curriculum Design | Testing & Evaluation |

5 2 0.400
8 2,963 396,918 1,520,809 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Oral cavity diseases | Ear | Nose | Eye and Head diseases |

4 3 0.750
10 3,227 413,831 1,578,376 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Diabetes | Hepatology | Cardiology | Neurology | Ayurveda |

3 3 1.000
11 3,327 420,294 1,597,355 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Hindi Language |

3 3 1.000
12 3,398 424,419 1,608,773 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Ayurveda medicine | Pharmacology | Alternative medicine |

3 3 1.000
13 3,519 431,887 1,628,467 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Pathology | Medical Physics | Psychiatry | Pulse Diagnosis | Clinical Pharmacology |

3 3 1.000
15 4,169 497,715 1,812,909 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

enzyme technology | fermentation | gene engineering | biomedical technology | indigenous medicine |

2 2 1.000
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22 4,401 544,453 1,938,805 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

R and D of Ayurveda Medicinal Preperations |

2 1 0.500
28 4,780 599,971 2,088,296 Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Ayurveda Basic Principles | Traditional medicine in Sri lanka |

1 1 1.000