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
Intrinsic Motivation
Economic Psychology
Materialism
Happiness
Corruption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
95
0.683
* Total i10 IndexRankings
Ranking Based On Selection :2
Qunatum chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
65
0.471
* Total i10 IndexRankings
Ranking Based On Selection :3
Numerical Methods for Partial Differential Equations
Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
* Total i10 IndexRankings
Ranking Based On Selection :4
Psychology
Personality
Self & Identity
Self-Talk
Scholarship of Teaching and Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
43
0.694
* Total i10 IndexRankings
Ranking Based On Selection :5
Seed germination ecology
Plant Ecology
Climate change
Conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
34
0.548
* Total i10 IndexRankings
Ranking Based On Selection :6
Mathematics classroom research
teacher education
mathematics comparative studies
Lesson study
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
* Total i10 IndexRankings
Ranking Based On Selection :7
computational chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
* Total i10 IndexRankings
Ranking Based On Selection :8
carbon nanomaterials
electrochemical sensing
photoelectron spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
47
0.855
* Total i10 IndexRankings
Ranking Based On Selection :9
Learning Theory
Deep Learning
Big Data
High Dimensional Data
Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
36
0.720
* Total i10 IndexRankings
Ranking Based On Selection :10
optics
acoustics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
18
0.375
* Total i10 IndexRankings
Ranking Based On Selection :11
Health Behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
12
0.267
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
26
0.591
* Total i10 IndexRankings
Ranking Based On Selection :13
Environmental Sociology
Animals and Society
Social Movements
Public Opinion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
* Total i10 IndexRankings
Ranking Based On Selection :14
Chemistry Education Research
Chemical Education Research
Science Teacher Leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
* Total i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
14
0.368
* Total i10 IndexRankings
Ranking Based On Selection :16
Development Economics & Technological Change
International Trade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
27
0.730
* Total i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
* Total i10 IndexRankings
Ranking Based On Selection :18
Accounting
International Business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
* Total i10 IndexRankings
Ranking Based On Selection :19
Food microbiology
Food safety
Functional foods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
32
0.914
* Total i10 IndexRankings
Ranking Based On Selection :20
Biology Education Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
* Total i10 IndexRankings
Ranking Based On Selection :21
Forensic Anthropology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
19
0.576
* Total i10 IndexRankings
Ranking Based On Selection :22
Labor Economics
Health Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
* Total i10 IndexRankings
Ranking Based On Selection :23
Quantitative Agronomy
Machine Learning
Bioinformatics
Eddy Covariance Systems
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total i10 IndexRankings
Ranking Based On Selection :24
Analytical chemistry
drug analysis
food analysis
environmental analysis
chemometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Total i10 IndexRankings
Ranking Based On Selection :25
Social media
technostress
negative effects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Thomas Li Ping Tang
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
95
0.683
Intrinsic Motivation
Economic Psychology
Materialism
Happiness
Corruption
Fenglai Liu
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
65
0.471
AQM Khaliq
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
Numerical Methods for Partial Differential Equations
Deep Learning
Tom Brinthaupt
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
43
0.694
Psychology
Personality
Self & Identity
Self-Talk
Scholarship of Teaching and Learning
Jeffrey L Walck
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
34
0.548
Seed germination ecology
Plant Ecology
Climate change
Conservation biology
Rongjin Huang
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
Mathematics classroom research
teacher education
mathematics comparative studies
Lesson study
Jing Kong
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
Charles C Chusuei
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
47
0.855
carbon nanomaterials
electrochemical sensing
photoelectron spectroscopy
Wu Qiang
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
36
0.720
Learning Theory
Deep Learning
Big Data
High Dimensional Data
Data Science
WM Robertson
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
18
0.375
Norman L Weatherby
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
12
0.267
Jennifer L Caputo
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
26
0.591
Angela Mertig
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
Environmental Sociology
Animals and Society
Social Movements
Public Opinion
Gregory Rushton
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
Chemistry Education Research
Chemical Education Research
Science Teacher Leadership
John Wallin
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
14
0.368
Bichaka Fayissa
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
27
0.730
Development Economics & Technological Change
International Trade
Siti Hidayati
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
Stephen B Salter
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
Accounting
International Business
Seockmo Ku
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
32
0.914
Food microbiology
Food safety
Functional foods
Grant Gardner
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
Hugh Berryman
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
19
0.576
Charles L Baum
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
Song Cui
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Quantitative Agronomy
Machine Learning
Bioinformatics
Eddy Covariance Systems
Remote Sensing
Mengliang Zhang
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
Analytical chemistry
drug analysis
food analysis
environmental analysis
chemometrics
Stoney Brooks
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Social media
technostress
negative effects