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.
* Total i10 IndexRankings
Ranking Based On Selection :1
Systematics
Entomology
Phylogenetics
Biogeography
molecular evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
166
0.818
* Total i10 IndexRankings
Ranking Based On Selection :2
Psychological Measurement
Reliability
Validity
Diagnostic Utility
Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
63
0.700
* Total i10 IndexRankings
Ranking Based On Selection :3
Photoactive Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
24
0.511
* Total i10 IndexRankings
Ranking Based On Selection :4
biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
* Total i10 IndexRankings
Ranking Based On Selection :5
Animal Behavior
Behavioral Ecology
Entomology
Ornithology
Urban Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
14
0.298
* Total i10 IndexRankings
Ranking Based On Selection :6
Franchising
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
* Total i10 IndexRankings
Ranking Based On Selection :7
psychology
test anxiety
stress
technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total i10 IndexRankings
Ranking Based On Selection :8
Botany
ethnobotany
wetland plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
11
0.333
* Total i10 IndexRankings
Ranking Based On Selection :9
history education
social studies education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total i10 IndexRankings
Ranking Based On Selection :10
Inorganic and Bioinorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
6
0.200
* Total i10 IndexRankings
Ranking Based On Selection :11
Fisheries Biology
Stock Assessment
Fisheries Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
* Total i10 IndexRankings
Ranking Based On Selection :12
School Psychology
Behavioral Pediatrics
Applied Behavior Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total i10 IndexRankings
Ranking Based On Selection :13
Plant Physiology
Biofuels
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection :14
Food psychology
foods for heart health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total i10 IndexRankings
Ranking Based On Selection :15
Development Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection :16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
9
0.409
* Total i10 IndexRankings
Ranking Based On Selection :17
Microbial Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
plant molecular physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total i10 IndexRankings
Ranking Based On Selection :19
Text Analytics
Machine Learning
Natural Language Processing
Information Security and Privacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 IndexRankings
Ranking Based On Selection :20
Political behavior
religion and politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection :21
Geographic Information Science
Spatial Statistics
Historical Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection :22
early reading skills
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
2
0.125
* Total i10 IndexRankings
Ranking Based On Selection :23
economics education
voting
retirement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
* Total i10 IndexRankings
Ranking Based On Selection :25
Bacterial membrane transport and metabolism
membrane biochemistry
chemical biology
metalloproteases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Zhiwei Liu
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
166
0.818
Systematics
Entomology
Phylogenetics
Biogeography
molecular evolution
Gary L Canivez
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
63
0.700
Psychological Measurement
Reliability
Validity
Diagnostic Utility
Intelligence
Hongshan He
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
24
0.511
Eric Bollinger
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
Paul V Switzer
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
14
0.298
Animal Behavior
Behavioral Ecology
Entomology
Ornithology
Urban Biodiversity
Marko Grunhagen
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
Jeffrey R Stowell
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
psychology
test anxiety
stress
technology
Gordon C Tucker
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
11
0.333
Botany
ethnobotany
wetland plants
John H Bickford
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
history education
social studies education
Radu F Semeniuc
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
6
0.200
Inorganic and Bioinorganic Chemistry
Robert Colombo
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
Fisheries Biology
Stock Assessment
Fisheries Management
Margaret Floress
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
School Psychology
Behavioral Pediatrics
Applied Behavior Analysis
Thomas Canam
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Plant Physiology
Biofuels
Bioinformatics
James Painter
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Food psychology
foods for heart health
Mukti Upadhyay
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Julie D Campbell
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
9
0.409
Sanghoon Kang
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Yordan S Yordanov
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Abidalrahman Mohammad
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Text Analytics
Machine Learning
Natural Language Processing
Information Security and Privacy
Ryan Burge
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Political behavior
religion and politics
Barry Kronenfeld
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
Geographic Information Science
Spatial Statistics
Historical Ecology
Christine Mccormick
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
2
0.125
Linda S Ghent
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
economics education
voting
retirement
Wesley D Allan
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
Gopal Periyannan
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Bacterial membrane transport and metabolism
membrane biochemistry
chemical biology
metalloproteases