Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Rameshprabu Ramaraj|รศ.ดร.ราเมศ](https://cdn.adscientificindex.com/pictures/72/423088.jpg)
Algae Biofuels
Energy Engineering
Food Microbiology
Bioprocess Technology
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
127
0.962
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Yuwalee Unpaprom](https://cdn.adscientificindex.com/pictures/02/516094.jpg)
Algae Biofuels
Bioprocess Engineering
Biotechnology
Bioenergy
Food Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
103
0.990
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Prakash Bhuyar](https://cdn.adscientificindex.com/pictures/62/4371337.jpg)
Agri-Biotechnology
Bioenergy
Food and Bioprocessing
Organic Farming
Sustainable Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Chanagun Chitmanat](https://cdn.adscientificindex.com/pictures/6b/4371336.jpg)
Fish Diseases
Fish Immunology
Aquaculture
Aquaculture Extension
Aquatic Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Niwooti Whangchai](https://cdn.adscientificindex.com/pictures/7e/4993017.jpg)
Faculty Fisheries Technology and Aquatic Resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
30
0.698
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Pusit Pookmanee](https://cdn.adscientificindex.com/pictures/8d/4371338.jpg)
Materials Science
Environmental
Drinking water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Wolfram Spreer](https://cdn.adscientificindex.com/pictures/8d/518592.jpg)
Irrigation
Mango
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Rewadee Wongmaneerung](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
3
0.125
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Natdanai Likhitrakarn](https://cdn.adscientificindex.com/pictures/5b/4450285.jpg)
Taxonomy
Systematic
millipede
protura
soil fauna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
6
0.261
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Suban Foiklang](https://cdn.adscientificindex.com/pictures/7c/4496808.jpg)
Ruminant Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Jaturapatr Varith](https://cdn.adscientificindex.com/pictures/1c/484699.jpg)
Food Engineering
Agricultural Interdisciplinary
Food Drying
Food Plant Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Veeranan Chaimanee](https://cdn.adscientificindex.com/pictures/7e/4371340.jpg)
Honey bees
Insect Biotechnology
Agricultural Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Wasin Charerntantanakul](https://cdn.adscientificindex.com/pictures/d0/4324553.jpg)
Veterinary Immunology
Veterinary Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Viruntachar Kruefu](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Sakchai Satienperakul](https://cdn.adscientificindex.com/pictures/ae/4450284.jpg)
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Tanin Tangkuaram](https://cdn.adscientificindex.com/pictures/0b/405279.jpg)
Biosensors
Electrochemistry
Biomedical sensors
Analytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Tawan Chatsungnoen](https://cdn.adscientificindex.com/pictures/08/4497035.jpg)
Fermentation Technology
Algal Biotechnology
Biofuels Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Kriangsak Sri-Ngernyuang](https://cdn.adscientificindex.com/pictures/70/340857.jpg)
Forest Ecology/ Forest Plantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Thanasit Wongsiriamnuay](https://cdn.adscientificindex.com/pictures/f5/405278.jpg)
Alternative Energy
Biomass Conversion
Densification
Biochar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Kamonnate Srithi](https://cdn.adscientificindex.com/pictures/09/4371341.jpg)
Ethnobotany
Biodiversity
Plant ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Supaporn Manowong](/user/assets/images/profile/no-profile-photo.png)
English language teaching
Social media in language teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Nattapol Laorodphan](https://cdn.adscientificindex.com/pictures/a7/4497036.jpg)
Structural investigation of oxide glasses
Glasses for future energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Watee Kongbuntad](https://cdn.adscientificindex.com/pictures/33/4497034.jpg)
Animal science & Animal biotechology
Biological science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Paween Khoenkaw](https://cdn.adscientificindex.com/pictures/15/4497241.jpg)
multimedia processing
pattern recognition
computervision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Patpen Penjumras](https://cdn.adscientificindex.com/pictures/f2/4497782.jpg)
Food Processing
Food Packaging
Biocomposites material
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Rameshprabu Ramaraj|รศ.ดร.ราเมศ
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
127
0.962
Algae Biofuels
Energy Engineering
Food Microbiology
Bioprocess Technology
Biotechnology
Yuwalee Unpaprom
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
103
0.990
Algae Biofuels
Bioprocess Engineering
Biotechnology
Bioenergy
Food Microbiology
Prakash Bhuyar
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
Agri-Biotechnology
Bioenergy
Food and Bioprocessing
Organic Farming
Sustainable Development
Chanagun Chitmanat
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
Fish Diseases
Fish Immunology
Aquaculture
Aquaculture Extension
Aquatic Environment
Niwooti Whangchai
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
30
0.698
Faculty Fisheries Technology and Aquatic Resources
Pusit Pookmanee
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
Materials Science
Environmental
Drinking water
Wolfram Spreer
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
Rewadee Wongmaneerung
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
3
0.125
Natdanai Likhitrakarn
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
6
0.261
Taxonomy
Systematic
millipede
protura
soil fauna
Suban Foiklang
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Jaturapatr Varith
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Food Engineering
Agricultural Interdisciplinary
Food Drying
Food Plant Design
Veeranan Chaimanee
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Honey bees
Insect Biotechnology
Agricultural Biotechnology
Wasin Charerntantanakul
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Veterinary Immunology
Veterinary Microbiology
Viruntachar Kruefu
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Sakchai Satienperakul
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Tanin Tangkuaram
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Biosensors
Electrochemistry
Biomedical sensors
Analytical chemistry
Tawan Chatsungnoen
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Fermentation Technology
Algal Biotechnology
Biofuels Technology
Kriangsak Sri-Ngernyuang
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Thanasit Wongsiriamnuay
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Alternative Energy
Biomass Conversion
Densification
Biochar
Kamonnate Srithi
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Ethnobotany
Biodiversity
Plant ecology
Supaporn Manowong
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
English language teaching
Social media in language teaching
Nattapol Laorodphan
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Structural investigation of oxide glasses
Glasses for future energy
Watee Kongbuntad
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Animal science & Animal biotechology
Biological science
Paween Khoenkaw
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
multimedia processing
pattern recognition
computervision
Patpen Penjumras
Maejo University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Food Processing
Food Packaging
Biocomposites material