World

i10 Productivity
Rankings

Tennessee State University/ ScientistsNatural Sciences / Biological Science i10 Productivity Rankings 2025

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.

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Total 21 scientist
* Total i10 IndexRankings
World Rank
46,822
Country Rank
15,258
Institution Rank : 1
Ranking Based On Selection :1
United States
Dafeng Hui
Dafeng Hui
Tennessee State University
Nashville , United States
Natural Sciences / Biological Science
Ecology
Plant Ecology
Global Change Ecology
Ecological Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
157
0.940
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
219,508
Country Rank
62,246
Institution Rank : 5
Ranking Based On Selection :2
United States
Jeffrey L Walck
Jeffrey L Walck
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Seed germination ecology
Plant Ecology
Climate change
Conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
34
0.548
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
341,914
Country Rank
92,559
Institution Rank : 30
Ranking Based On Selection :3
United States
Istvan Karsai
Istvan Karsai
East Tennessee State University
Johnson City , United States
Natural Sciences / Biological Science
animal behavior
evolution
self organization
complex systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
19
0.452
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
365,146
Country Rank
98,413
Institution Rank : 11
Ranking Based On Selection :4
United States
Qi Deng
Qi Deng
Tennessee State University
Nashville , United States
Natural Sciences / Biological Science
Ecosystem Ecology
Global Change Ecology
Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
427,698
Country Rank
113,991
Institution Rank : 21
Ranking Based On Selection :5
United States
Grant Gardner
Grant Gardner
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Biology Education Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
451,808
Country Rank
119,991
Institution Rank : 38
Ranking Based On Selection :6
United States
Aruna Kilaru
Aruna Kilaru
East Tennessee State University
Johnson City , United States
Natural Sciences / Biological Science
Plant Lipid Synthesis
Lipid Signaling
Abiotic Stress
Hormone Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
484,187
Country Rank
128,072
Institution Rank : 27
Ranking Based On Selection :7
United States
Jeff Leblond
Jeff Leblond
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Algal lipid biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
487,870
Country Rank
128,930
Institution Rank : 28
Ranking Based On Selection :8
United States
Cole Easson
Cole Easson
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Coral Reef Ecology
Sponge Microbiology
Biogeography of microorganisms
Microbiome dynamics.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
507,726
Country Rank
134,225
Institution Rank : 17
Ranking Based On Selection :9
United States
Addesso Ka
Addesso Ka
Tennessee State University
Nashville , United States
Natural Sciences / Biological Science
entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
541,406
Country Rank
142,864
Institution Rank : 47
Ranking Based On Selection :10
United States
Chris Widga
Chris Widga
East Tennessee State University
Johnson City , United States
Natural Sciences / Biological Science
Quaternary Vertebrate Paleontology
Paleoecology
Stable Isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
546,853
Country Rank
144,097
Institution Rank : 31
Ranking Based On Selection :11
United States
Sarah E Bergemann
Sarah E Bergemann
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Evolutionary Biology
Population Genetics
Ecology
Mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
557,491
Country Rank
146,947
Institution Rank : 22
Ranking Based On Selection :12
United States
William B Sutton
William B Sutton
Tennessee State University
Nashville , United States
Natural Sciences / Biological Science
Herpetology
Biometry
Conservation Biology
Wildlife Biology
Disease Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
627,240
Country Rank
164,492
Institution Rank : 55
Ranking Based On Selection :13
United States
Gary Wright
Gary Wright
East Tennessee State University
Johnson City , United States
Natural Sciences / Biological Science
mitochondria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
636,981
Country Rank
167,274
Institution Rank : 57
Ranking Based On Selection :14
United States
Joshua X Samuels
Joshua X Samuels
East Tennessee State University
Johnson City , United States
Natural Sciences / Biological Science
Vertebrate Paleontology
Paleoecology
Ecomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
656,442
Country Rank
172,265
Institution Rank : 49
Ranking Based On Selection :15
United States
Jessica Hilary Arbour
Jessica Hilary Arbour
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
morphology
evolution
fish
mammals
phylogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
668,720
Country Rank
175,484
Institution Rank : 50
Ranking Based On Selection :16
United States
Vincent A Cobb
Vincent A Cobb
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Reptile ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
724,477
Country Rank
189,383
Institution Rank : 56
Ranking Based On Selection :17
United States
Amy E Jetton
Amy E Jetton
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
4
0.235
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
793,508
Country Rank
206,466
Institution Rank : 69
Ranking Based On Selection :18
United States
Chris Herlihy
Chris Herlihy
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Plant evolution & population genetics
evolution of self-fertilization
evolution of flower color polymorphisms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
980,012
Country Rank
247,457
Institution Rank : 108
Ranking Based On Selection :19
United States
R Stephen Howard|RS Howard
R Stephen Howard|RS Howard
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Evolutionary biology
ecology
population biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,019,818
Country Rank
255,686
Institution Rank : 113
Ranking Based On Selection :20
United States
Melissa Pompilius
Melissa Pompilius
Middle Tennessee State University
Murfreesboro , United States
Natural Sciences / Biological Science
Biology
Ecology
Environmental Science
Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,874,274
Country Rank
390,403
Institution Rank : 111
Ranking Based On Selection :21
United States
Christina Kieffer
Christina Kieffer
Tennessee State University
Nashville , United States
Natural Sciences / Biological Science
Ecology
Plant Ecology
Global Change Ecology
Tropical Rainforest Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
46,822
United States
15,258
1
Ranking Based On Selection: 1
Dafeng Hui
Dafeng Hui
Tennessee State University Nashville, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
157
0.940
Natural Sciences / Biological Science
Ecology
Plant Ecology
Global Change Ecology
Ecological Modeling
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
219,508
United States
62,246
5
Ranking Based On Selection: 2
Jeffrey L Walck
Jeffrey L Walck
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
34
0.548
Natural Sciences / Biological Science
Seed germination ecology
Plant Ecology
Climate change
Conservation biology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
341,914
United States
92,559
30
Ranking Based On Selection: 3
Istvan Karsai
Istvan Karsai
East Tennessee State University Johnson City, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
19
0.452
Natural Sciences / Biological Science
animal behavior
evolution
self organization
complex systems
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
365,146
United States
98,413
11
Ranking Based On Selection: 4
Qi Deng
Qi Deng
Tennessee State University Nashville, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
Natural Sciences / Biological Science
Ecosystem Ecology
Global Change Ecology
Biogeochemistry
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
427,698
United States
113,991
21
Ranking Based On Selection: 5
Grant Gardner
Grant Gardner
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
Natural Sciences / Biological Science
Biology Education Research
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
451,808
United States
119,991
38
Ranking Based On Selection: 6
Aruna Kilaru
Aruna Kilaru
East Tennessee State University Johnson City, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
Natural Sciences / Biological Science
Plant Lipid Synthesis
Lipid Signaling
Abiotic Stress
Hormone Physiology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
484,187
United States
128,072
27
Ranking Based On Selection: 7
Jeff Leblond
Jeff Leblond
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
Natural Sciences / Biological Science
Algal lipid biochemistry
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
487,870
United States
128,930
28
Ranking Based On Selection: 8
Cole Easson
Cole Easson
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Natural Sciences / Biological Science
Coral Reef Ecology
Sponge Microbiology
Biogeography of microorganisms
Microbiome dynamics.
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
507,726
United States
134,225
17
Ranking Based On Selection: 9
Addesso Ka
Addesso Ka
Tennessee State University Nashville, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
Natural Sciences / Biological Science
entomology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
541,406
United States
142,864
47
Ranking Based On Selection: 10
Chris Widga
Chris Widga
East Tennessee State University Johnson City, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Natural Sciences / Biological Science
Quaternary Vertebrate Paleontology
Paleoecology
Stable Isotopes
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
546,853
United States
144,097
31
Ranking Based On Selection: 11
Sarah E Bergemann
Sarah E Bergemann
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
Natural Sciences / Biological Science
Evolutionary Biology
Population Genetics
Ecology
Mycology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
557,491
United States
146,947
22
Ranking Based On Selection: 12
William B Sutton
William B Sutton
Tennessee State University Nashville, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
Natural Sciences / Biological Science
Herpetology
Biometry
Conservation Biology
Wildlife Biology
Disease Ecology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
627,240
United States
164,492
55
Ranking Based On Selection: 13
Gary Wright
Gary Wright
East Tennessee State University Johnson City, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
Natural Sciences / Biological Science
mitochondria
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
636,981
United States
167,274
57
Ranking Based On Selection: 14
Joshua X Samuels
Joshua X Samuels
East Tennessee State University Johnson City, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Natural Sciences / Biological Science
Vertebrate Paleontology
Paleoecology
Ecomorphology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
656,442
United States
172,265
49
Ranking Based On Selection: 15
Jessica Hilary Arbour
Jessica Hilary Arbour
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Natural Sciences / Biological Science
morphology
evolution
fish
mammals
phylogenetics
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
668,720
United States
175,484
50
Ranking Based On Selection: 16
Vincent A Cobb
Vincent A Cobb
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
Natural Sciences / Biological Science
Reptile ecology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
724,477
United States
189,383
56
Ranking Based On Selection: 17
Amy E Jetton
Amy E Jetton
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
4
0.235
Natural Sciences / Biological Science
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
793,508
United States
206,466
69
Ranking Based On Selection: 18
Chris Herlihy
Chris Herlihy
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Natural Sciences / Biological Science
Plant evolution & population genetics
evolution of self-fertilization
evolution of flower color polymorphisms
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
980,012
United States
247,457
108
Ranking Based On Selection: 19
R Stephen Howard|RS Howard
R Stephen Howard|RS Howard
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Natural Sciences / Biological Science
Evolutionary biology
ecology
population biology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,019,818
United States
255,686
113
Ranking Based On Selection: 20
Melissa Pompilius
Melissa Pompilius
Middle Tennessee State University Murfreesboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Natural Sciences / Biological Science
Biology
Ecology
Environmental Science
Data
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,874,274
United States
390,403
111
Ranking Based On Selection: 21
Christina Kieffer
Christina Kieffer
Tennessee State University Nashville, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Natural Sciences / Biological Science
Ecology
Plant Ecology
Global Change Ecology
Tropical Rainforest Ecology
See All Rankings and Analysis