Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Cardiac pathophysiology/pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
312
0.874
* Total i10 IndexRankings
Ranking Based On Selection :2
Mycology
Microbial Diversity
Microbial Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
356
285
0.801
* Total i10 IndexRankings
Ranking Based On Selection :3
Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
300
271
0.903
* Total i10 IndexRankings
Ranking Based On Selection :4
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
240
200
0.833
* Total i10 IndexRankings
Ranking Based On Selection :5
Aquaculture
Immunostimulants
Feed additives
Fish nutrition
Probiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
219
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
155
0.816
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
134
0.779
* Total i10 IndexRankings
Ranking Based On Selection :8
Environmental governance
climate change adaptation
sustainability science
knowledge systems
narratives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
101
0.635
* Total i10 IndexRankings
Ranking Based On Selection :9
Energy Engineering
Biomass Conversion
Aerosol Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
117
0.760
* Total i10 IndexRankings
Ranking Based On Selection :10
Pharmacy
Nutraceuticals
Cosmeceuticals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
122
0.859
* Total i10 IndexRankings
Ranking Based On Selection :11
analytical science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
61
0.430
* Total i10 IndexRankings
Ranking Based On Selection :12
computational chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
107
0.793
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
94
0.746
* Total i10 IndexRankings
Ranking Based On Selection :14
Analytical Chemistry
Sensors
Flow Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
80
0.661
* Total i10 IndexRankings
Ranking Based On Selection :15
Mycology and Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
113
0.974
* Total i10 IndexRankings
Ranking Based On Selection :16
Bio-polymers
active packaging
Intelligent packaging
shelf life
nanoparticle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
95
0.841
* Total i10 IndexRankings
Ranking Based On Selection :17
MDR
MRI/MRS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
102
0.953
* Total i10 IndexRankings
Ranking Based On Selection :18
Functional Analysis
Banach Space Theory
Fixed Point Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
61
0.570
* Total i10 IndexRankings
Ranking Based On Selection :19
Mood & Psychotic Disorders
Substance Use Disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
63
0.594
* Total i10 IndexRankings
Ranking Based On Selection :20
ZnO nanostructure
solar cell
quantum dot
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
58
0.547
* Total i10 IndexRankings
Ranking Based On Selection :21
Sesamin Phytochemistry Hesperidin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
55
0.519
* Total i10 IndexRankings
Ranking Based On Selection :22
Invertebrate pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
89
0.856
* Total i10 IndexRankings
Ranking Based On Selection :23
Energy Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
69
0.690
* Total i10 IndexRankings
Ranking Based On Selection :24
Clinical Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
67
0.677
* Total i10 IndexRankings
Ranking Based On Selection :25
Probiotics
Fermented Foods
Microbiome
Metabolic disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
90
0.938
Nipon Chattipakorn
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
312
0.874
Cardiac pathophysiology/pharmacology
Saisamorn Lumyong
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
356
285
0.801
Mycology
Microbial Diversity
Microbial Ecology
Siriporn Chattipakorn
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
300
271
0.903
Sukon Phanichphant
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
240
200
0.833
Hien Van Doan
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
219
1.000
Aquaculture
Immunostimulants
Feed additives
Fish nutrition
Probiotics
Chris Morley
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
155
0.816
Alan D. Ziegler
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
134
0.779
Louis Lebel
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
101
0.635
Environmental governance
climate change adaptation
sustainability science
knowledge systems
narratives
Nakorn Tippayawong
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
117
0.760
Energy Engineering
Biomass Conversion
Aerosol Technology
Chaiyavat Chaiyasut
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
122
0.859
Pharmacy
Nutraceuticals
Cosmeceuticals
Kate Grudpan
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
61
0.430
Nawee Kungwan
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
107
0.793
Songsak Sriboonchitta
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
94
0.746
Jaroon Jakmunee
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
80
0.661
Analytical Chemistry
Sensors
Flow Analysis
Nakarin Suwannarach
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
113
0.974
Pornchai Rachtanapun
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
95
0.841
Bio-polymers
active packaging
Intelligent packaging
shelf life
nanoparticle
Suchart Kothan
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
102
0.953
Suthep Suantai
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
61
0.570
Functional Analysis
Banach Space Theory
Fixed Point Theory
Manit Srisurapanont
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
63
0.594
Mood & Psychotic Disorders
Substance Use Disorders
Supab Choopun
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
58
0.547
Prachya Kongtawelert
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
55
0.519
Sesamin Phytochemistry Hesperidin
Panuwan Chantawannakul
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
89
0.856
Tanongkiat Kiatsiriroat
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
69
0.690
Tim R. Cressey
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
67
0.677
Bavathi Sundaram Sivamaruthi
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
90
0.938