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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
5,181
Country Rank
1,756
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James Jay Schauer](https://cdn.adscientificindex.com/pictures/26/1878449.jpg)
Air Pollution
Environmental Chemistry
Aerosols
Source Apportionment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
342
0.792
* Total i10 Index Rankings
World Rank
13,890
Country Rank
4,748
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Jie Chen 陈捷](https://cdn.adscientificindex.com/pictures/b8/1386001.jpg)
Chinese Politics
Survey Research
Quantitative Research
Political Support
Political Participation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
225
0.773
* Total i10 Index Rankings
World Rank
20,804
Country Rank
7,089
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James H Stein](https://cdn.adscientificindex.com/pictures/a5/1878457.jpg)
Cardiology
Preventive Cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
162
0.664
* Total i10 Index Rankings
World Rank
27,730
Country Rank
9,287
Institution Rank : 101
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James E Smith](https://cdn.adscientificindex.com/pictures/2f/1878486.jpg)
computer architecture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
79
0.369
* Total i10 Index Rankings
World Rank
31,671
Country Rank
10,572
Institution Rank : 123
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James L Skinner](https://cdn.adscientificindex.com/pictures/ed/1878573.jpg)
theoretical chemistry
water
statistical mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
103
0.512
* Total i10 Index Rankings
World Rank
37,576
Country Rank
12,501
Institution Rank : 140
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James Kitchell](/user/assets/images/profile/no-profile-photo.png)
Limnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
105
0.568
* Total i10 Index Rankings
World Rank
104,748
Country Rank
32,141
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![J Barkley Rosser](/user/assets/images/profile/no-profile-photo.png)
Economic Theory
Environmental Economics
International Economics
Urban and Regional Economics
Econophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
48
0.462
* Total i10 Index Rankings
World Rank
123,389
Country Rank
37,344
Institution Rank : 458
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James L Keck](https://cdn.adscientificindex.com/pictures/f7/1831088.jpg)
Structual Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
70
0.753
* Total i10 Index Rankings
World Rank
127,455
Country Rank
38,497
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Reid Harris](https://cdn.adscientificindex.com/pictures/96/1387351.jpg)
Microbial Ecology and Probiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
65
0.714
* Total i10 Index Rankings
World Rank
134,964
Country Rank
40,476
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Eric H Maslen](https://cdn.adscientificindex.com/pictures/8b/1589438.jpg)
Magnetic Bearings
Automatic Control
Rotordynamics
Machine Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
25
0.284
* Total i10 Index Rankings
World Rank
136,498
Country Rank
40,882
Institution Rank : 506
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James P Hurley](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
* Total i10 Index Rankings
World Rank
168,570
Country Rank
49,410
Institution Rank : 595
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James Goodman](/user/assets/images/profile/no-profile-photo.png)
computer architecture
transactional memory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
20
0.267
* Total i10 Index Rankings
World Rank
173,156
Country Rank
50,578
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Richard West](/user/assets/images/profile/no-profile-photo.png)
Judgment
Decision Making
Rationality
Reasoning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
55
0.753
* Total i10 Index Rankings
World Rank
181,414
Country Rank
52,691
Institution Rank : 629
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James P Blanchard](/user/assets/images/profile/no-profile-photo.png)
fusion nuclear
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
15
0.211
* Total i10 Index Rankings
World Rank
196,528
Country Rank
56,756
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Sara Finney](https://cdn.adscientificindex.com/pictures/06/1385772.jpg)
Quantitative Methods
Psychometrics
Outcomes Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
57
0.864
* Total i10 Index Rankings
World Rank
199,353
Country Rank
57,432
Institution Rank : 689
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James Pawley](https://cdn.adscientificindex.com/pictures/6f/1830891.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
14
0.212
* Total i10 Index Rankings
World Rank
211,711
Country Rank
60,612
Institution Rank : 719
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James E Pustejovsky](https://cdn.adscientificindex.com/pictures/6d/1831437.jpg)
meta-analysis
causal inference
robust statistical methods
education statistics
single-case experimental designs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
60
0.968
* Total i10 Index Rankings
World Rank
229,222
Country Rank
65,005
Institution Rank : 756
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James Shull](/user/assets/images/profile/no-profile-photo.png)
hormones
cancer
genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
16
0.271
* Total i10 Index Rankings
World Rank
232,144
Country Rank
65,748
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Bradley R Newcomer](https://cdn.adscientificindex.com/pictures/38/1356715.jpg)
Mitochondrial function
Muscle metabolism
Liver metabolism
Fat metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
39
0.672
* Total i10 Index Rankings
World Rank
238,570
Country Rank
67,409
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Pamela Peterson Drake](https://cdn.adscientificindex.com/pictures/8a/1418518.jpg)
Valuation
Financial Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
23
0.404
* Total i10 Index Rankings
World Rank
246,924
Country Rank
69,646
Institution Rank : 801
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James Tinjum](https://cdn.adscientificindex.com/pictures/a2/1831739.jpg)
Geotechnical
Sustainable Energy
Environmental Geotechnics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
41
0.745
* Total i10 Index Rankings
World Rank
258,616
Country Rank
72,555
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Christine Demars](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
* Total i10 Index Rankings
World Rank
269,871
Country Rank
75,359
Institution Rank : 847
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![James H Burton](/user/assets/images/profile/no-profile-photo.png)
Archaeological Chemistry
Archaeometry
Isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
* Total i10 Index Rankings
World Rank
270,612
Country Rank
75,529
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Stephen A Leslie](https://cdn.adscientificindex.com/pictures/a0/1332833.jpg)
Paleontology
Stratigraphy
Ordovician Geology
Conodont Biostratigraphy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
* Total i10 Index Rankings
World Rank
274,829
Country Rank
76,597
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/4516.png)
![United States](/flags/us.png)
![Kenn Barron](https://cdn.adscientificindex.com/pictures/41/1385676.jpg)
Motivation
Scholarship of Teaching and Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
* Total i10 Index Rankings
World Ranking
5,181
Country Ranking
1,756
Institution Ranking
18
James Jay Schauer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
342
0.792
![](https://cdn.adscientificindex.com/logos/11571.jpg)
Air Pollution
Environmental Chemistry
Aerosols
Source Apportionment
* Total i10 Index Rankings
World Ranking
13,890
Country Ranking
4,748
Institution Ranking
1
Jie Chen 陈捷
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
225
0.773
![](https://cdn.adscientificindex.com/logos/4516.png)
Chinese Politics
Survey Research
Quantitative Research
Political Support
Political Participation
* Total i10 Index Rankings
World Ranking
20,804
Country Ranking
7,089
Institution Ranking
71
James H Stein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
162
0.664
![](https://cdn.adscientificindex.com/logos/11571.jpg)
Cardiology
Preventive Cardiology
* Total i10 Index Rankings
World Ranking
27,730
Country Ranking
9,287
Institution Ranking
101
James E Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
79
0.369
* Total i10 Index Rankings
World Ranking
31,671
Country Ranking
10,572
Institution Ranking
123
James L Skinner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
103
0.512
![](https://cdn.adscientificindex.com/logos/11571.jpg)
theoretical chemistry
water
statistical mechanics
* Total i10 Index Rankings
World Ranking
37,576
Country Ranking
12,501
Institution Ranking
140
James Kitchell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
105
0.568
* Total i10 Index Rankings
World Ranking
104,748
Country Ranking
32,141
Institution Ranking
2
J Barkley Rosser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
48
0.462
![](https://cdn.adscientificindex.com/logos/4516.png)
Economic Theory
Environmental Economics
International Economics
Urban and Regional Economics
Econophysics
* Total i10 Index Rankings
World Ranking
123,389
Country Ranking
37,344
Institution Ranking
458
James L Keck
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
70
0.753
![](https://cdn.adscientificindex.com/logos/11571.jpg)
Structual Biochemistry
* Total i10 Index Rankings
World Ranking
127,455
Country Ranking
38,497
Institution Ranking
3
Reid Harris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
65
0.714
![](https://cdn.adscientificindex.com/logos/4516.png)
Microbial Ecology and Probiotics
* Total i10 Index Rankings
World Ranking
134,964
Country Ranking
40,476
Institution Ranking
4
Eric H Maslen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
25
0.284
![](https://cdn.adscientificindex.com/logos/4516.png)
Magnetic Bearings
Automatic Control
Rotordynamics
Machine Design
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* Total i10 Index Rankings
World Ranking
136,498
Country Ranking
40,882
Institution Ranking
506
James P Hurley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
* Total i10 Index Rankings
World Ranking
168,570
Country Ranking
49,410
Institution Ranking
595
James Goodman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
20
0.267
![](https://cdn.adscientificindex.com/logos/11571.jpg)
computer architecture
transactional memory
* Total i10 Index Rankings
World Ranking
173,156
Country Ranking
50,578
Institution Ranking
5
Richard West
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
55
0.753
![](https://cdn.adscientificindex.com/logos/4516.png)
Judgment
Decision Making
Rationality
Reasoning
* Total i10 Index Rankings
World Ranking
181,414
Country Ranking
52,691
Institution Ranking
629
James P Blanchard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
15
0.211
* Total i10 Index Rankings
World Ranking
196,528
Country Ranking
56,756
Institution Ranking
6
Sara Finney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
57
0.864
![](https://cdn.adscientificindex.com/logos/4516.png)
Quantitative Methods
Psychometrics
Outcomes Assessment
* Total i10 Index Rankings
World Ranking
199,353
Country Ranking
57,432
Institution Ranking
689
James Pawley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
14
0.212
* Total i10 Index Rankings
World Ranking
211,711
Country Ranking
60,612
Institution Ranking
719
James E Pustejovsky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
60
0.968
![](https://cdn.adscientificindex.com/logos/11571.jpg)
meta-analysis
causal inference
robust statistical methods
education statistics
single-case experimental designs
* Total i10 Index Rankings
World Ranking
229,222
Country Ranking
65,005
Institution Ranking
756
James Shull
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
16
0.271
* Total i10 Index Rankings
World Ranking
232,144
Country Ranking
65,748
Institution Ranking
7
Bradley R Newcomer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
39
0.672
![](https://cdn.adscientificindex.com/logos/4516.png)
Mitochondrial function
Muscle metabolism
Liver metabolism
Fat metabolism
* Total i10 Index Rankings
World Ranking
238,570
Country Ranking
67,409
Institution Ranking
8
Pamela Peterson Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
23
0.404
* Total i10 Index Rankings
World Ranking
246,924
Country Ranking
69,646
Institution Ranking
801
James Tinjum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
41
0.745
![](https://cdn.adscientificindex.com/logos/11571.jpg)
Geotechnical
Sustainable Energy
Environmental Geotechnics
* Total i10 Index Rankings
World Ranking
258,616
Country Ranking
72,555
Institution Ranking
9
Christine Demars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
* Total i10 Index Rankings
World Ranking
269,871
Country Ranking
75,359
Institution Ranking
847
James H Burton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
![](https://cdn.adscientificindex.com/logos/11571.jpg)
Archaeological Chemistry
Archaeometry
Isotopes
* Total i10 Index Rankings
World Ranking
270,612
Country Ranking
75,529
Institution Ranking
10
Stephen A Leslie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
![](https://cdn.adscientificindex.com/logos/4516.png)
Paleontology
Stratigraphy
Ordovician Geology
Conodont Biostratigraphy
* Total i10 Index Rankings
World Ranking
274,829
Country Ranking
76,597
Institution Ranking
11
Kenn Barron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
![](https://cdn.adscientificindex.com/logos/4516.png)
Motivation
Scholarship of Teaching and Learning