Total 2,444,186 scientists, country 221, and institutions 24,477 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

Ecology
Plant Ecology
Global Change Ecology
Ecological Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
157
0.908
* Total i10 IndexRankings
Ranking Based On Selection: 2

Suicide
Depression
Positive Psychology
Older Adults
Rurality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
137
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 3

Graph Theory
Domination
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
70
0.461
* Total i10 IndexRankings
Ranking Based On Selection: 4

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
94
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 5

Qunatum chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
62
0.434
* Total i10 IndexRankings
Ranking Based On Selection: 6

Intrinsic Motivation
Economic Psychology
Materialism
Happiness
Corruption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
91
0.641
* Total i10 IndexRankings
Ranking Based On Selection: 7

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
48
0.393
* Total i10 IndexRankings
Ranking Based On Selection: 8

viral immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
74
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 9

heart
remodeling
signaling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
57
0.620
* Total i10 IndexRankings
Ranking Based On Selection: 10

Functionalized nanostructures for energy harvesting
conversion
transport and storage
and smart
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
32
0.348
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!
* Total i10 IndexRankings
Ranking Based On Selection: 11

Numerical Methods for Partial Differential Equations
Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
56
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 12

systems medicine
molecular biology
cancers
proteomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476
* Total i10 IndexRankings
Ranking Based On Selection: 13

Control Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
17
0.215
* Total i10 IndexRankings
Ranking Based On Selection: 14

Geotechnical Engineering
Constructional Materials
Geoenvironmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
54
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 15

Social media/CMC
qualitative methods
research technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 16

Biomedical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
38
0.528
* Total i10 IndexRankings
Ranking Based On Selection: 17

radiation chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
10
0.139
* Total i10 IndexRankings
Ranking Based On Selection: 18

Food Science and Technology
Sensory Science
Rheology
Baking Science and Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
46
0.657
* Total i10 IndexRankings
Ranking Based On Selection: 19

pediatric Pulmonology
autism
doublets
asthma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
37
0.536
* Total i10 IndexRankings
Ranking Based On Selection: 20

Psychology
Personality
Self & Identity
Self-Talk
Scholarship of Teaching and Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
42
0.656
* Total i10 IndexRankings
Ranking Based On Selection: 21

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: 22

Innate Immunity and Oncogenesis in Chronic Vrial Infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
51
0.836
* Total i10 IndexRankings
Ranking Based On Selection: 23

biomembranes
secondary metabolites
isotopes
biochemistry
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
38
0.623
* Total i10 IndexRankings
Ranking Based On Selection: 24

Immunity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
55
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 25

Technology Validation
Food&Bio-Engineering
Mathematical Modelling
Scale-up Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
54
0.900
Dafeng Hui
Tennessee State University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
157
0.908
Ecology
Plant Ecology
Global Change Ecology
Ecological Modeling
Jameson Kenneth Hirsch
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
137
0.895
Suicide
Depression
Positive Psychology
Older Adults
Rurality
Teresa Haynes
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
70
0.461
Chuanfu Li
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
94
0.639
Fenglai Liu
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
62
0.434
Thomas Li Ping Tang
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
91
0.641
Intrinsic Motivation
Economic Psychology
Materialism
Happiness
Corruption
Mahmoud M Yasin
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
48
0.393
Jonathan Moorman
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
74
0.667
Krishna Singh
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
57
0.620
Richard R Mu
Tennessee State University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
32
0.348
Functionalized nanostructures for energy harvesting
conversion
transport and storage
and smart
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!
AQM Khaliq
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
56
0.667
Numerical Methods for Partial Differential Equations
Deep Learning
William L Stone
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476
systems medicine
molecular biology
cancers
proteomics
LH Keel
Tennessee State University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
17
0.215
Lin Li
Tennessee State University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
54
0.730
Geotechnical Engineering
Constructional Materials
Geoenvironmental Engineering
Trena M Paulus
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
Social media/CMC
qualitative methods
research technologies
Yue Zou
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
38
0.528
David Close
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
10
0.139
Ramasamy Ravi
Tennessee State University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
46
0.657
Food Science and Technology
Sensory Science
Rheology
Baking Science and Technology
Barbara A Stewart
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
37
0.536
pediatric Pulmonology
autism
doublets
asthma
Tom Brinthaupt
Middle Tennessee State University
Murfreesboro, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
42
0.656
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
Shunbin Ning
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
51
0.836
Robert Frank Standaert
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
38
0.623
biomembranes
secondary metabolites
isotopes
biochemistry
organic chemistry
Amy Glasgow
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
55
0.917
Ankit Patras
Tennessee State University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
54
0.900
Technology Validation
Food&Bio-Engineering
Mathematical Modelling
Scale-up Engineering