Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :126
Fish nutrition
fish genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :127
Wireless Communications
URLLC
mMTC
Random access
Computer Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :128
Food Engineering
Characterization Techniques
Biodegradable Food Packaging
Food Product Development
Organic Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :129
Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :130
Talent Management
Strategic Human Resource Management and Technology-enabled HRM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :131
Genetics of craniofacial anomalies
Genetics of Diabetic neuropathy
Clinical exome sequencing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :132
International Marketing
Consumer Behavior
Non Profit Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :133
Quantum Many-body localization
Strongly correlated systems Quantum Transport
Graphene
Flat Band
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :134
Bio energy
Post Harvest Technology
Farm Mechanization
Precision Agricultural Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :135
Business Modeling
Service Modeling
Requirements Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :136
organometallic chemistry
coordination chemistry
photocatalysis
Green Chemistry
Biodiesel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :137
cardiovascular physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :138
Sociology of Development
Social Issues
Globalisation
Governance
Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :139
Sociology of Development
Globalization
Gender and Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :140
fisheries
Aquaculture
fish histology
fish physiology
Anguillid eels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :141
Polymer chemistry
wood adhesives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :142
infection control
antibiotic resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :143
Structural & Earthquake Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :144
NMR Spectroscopy
Biophysical Chemistry
Biomolecular NMR Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :145
fisheries economics
rural development
wellbeing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :146
Community Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :147
Neuro-Physiology
gastrointestinal physiology
Pain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :148
Marketing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :149
Machine Learning
Text Mining and NLP
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :150
Distributed Computing
Parallel computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Sandamali Sakunthala Herath
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Thilina Weerasinghe
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Wireless Communications
URLLC
mMTC
Random access
Computer Networks
Vindya Thathsaranee Weligama Thuppahige
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Food Engineering
Characterization Techniques
Biodegradable Food Packaging
Food Product Development
Organic Agriculture
AL Sandika
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Thedushika De Silva|MTT De Silva
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Talent Management
Strategic Human Resource Management and Technology-enabled HRM
Lahiru Prabodha
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Genetics of craniofacial anomalies
Genetics of Diabetic neuropathy
Clinical exome sequencing
Amila Sirisena
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
International Marketing
Consumer Behavior
Non Profit Management
KGSH Gunawardana
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Quantum Many-body localization
Strongly correlated systems Quantum Transport
Graphene
Flat Band
Mrs. Cp Rupasinghe
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Bio energy
Post Harvest Technology
Farm Mechanization
Precision Agricultural Technology
Tharaka Sesath Ilayperuma
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
Business Modeling
Service Modeling
Requirements Engineering
Hema MKK Pathirana
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
organometallic chemistry
coordination chemistry
photocatalysis
Green Chemistry
Biodiesel
Sampath Gunawardena
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
Pannilage Upali
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Sociology of Development
Social Issues
Globalisation
Governance
Gender
Upali Pannilage
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Sociology of Development
Globalization
Gender and Development
Prt Cumaranatunga
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
fisheries
Aquaculture
fish histology
fish physiology
Anguillid eels
L Asoka Panamgama
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Nayani Weerasinghe
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
JMRS Appuhamy
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Chinthaka Sanath Gangabadage
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
NMR Spectroscopy
Biophysical Chemistry
Biomolecular NMR Spectroscopy
Dilanthi Koralagama
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
fisheries economics
rural development
wellbeing
Ponnamperuma Tt
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Amaranath Karunanayake
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Karunaratna Ac
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Susil Aruna Shantha Lorensuhewa
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Mal Kalyani
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Distributed Computing
Parallel computing