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
11,842
Country Rank
4,064
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/2071.jpg)
![United States](/flags/us.png)
![Klaus Bartschat](https://cdn.adscientificindex.com/pictures/8d/1304412.jpg)
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
97
0.312
* Total i10 Index Rankings
World Rank
13,247
Country Rank
4,541
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/11177.jpg)
![United States](/flags/us.png)
![James F Drake](https://cdn.adscientificindex.com/pictures/6d/1302330.jpg)
Laboratory
space and astrophysical plasma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
186
0.626
* Total i10 Index Rankings
World Rank
27,727
Country Rank
9,286
Institution Rank : 198
![](https://cdn.adscientificindex.com/logos/11200.jpg)
![United States](/flags/us.png)
![R Paul Drake](/user/assets/images/profile/no-profile-photo.png)
High energy density physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
84
0.393
* Total i10 Index Rankings
World Rank
39,030
Country Rank
12,955
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/11018.png)
![United States](/flags/us.png)
![John M Drake](https://cdn.adscientificindex.com/pictures/97/1613567.jpg)
Ecology
Population dynamics
Emerging infectious diseases
Allee effects
Invasive species
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
147
0.812
* Total i10 Index Rankings
World Rank
58,428
Country Rank
18,853
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/2071.jpg)
![United States](/flags/us.png)
![Oleg Zatsarinny](/user/assets/images/profile/no-profile-photo.png)
Atomic Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
70
0.476
* Total i10 Index Rankings
World Rank
68,910
Country Rank
4,934
Institution Rank : 158
![](https://cdn.adscientificindex.com/logos/10980.png)
![United Kingdom](/flags/gb.png)
![Thomas M Drake](https://cdn.adscientificindex.com/pictures/d6/1345196.jpg)
Cancer
Surgery
Global Health
Precision Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
132
0.992
* Total i10 Index Rankings
World Rank
100,891
Country Rank
7,055
Institution Rank : 333
![](https://cdn.adscientificindex.com/logos/11168.jpg)
![United Kingdom](/flags/gb.png)
![Richard James Drake](https://cdn.adscientificindex.com/pictures/04/1501724.jpg)
Course of first episodes of psychosis
insight
adherence and social cognition in schizophrenia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
83
0.783
* Total i10 Index Rankings
World Rank
147,423
Country Rank
43,825
Institution Rank : 338
![](https://cdn.adscientificindex.com/logos/11862.jpg)
![United States](/flags/us.png)
![Brett Drake](/user/assets/images/profile/no-profile-photo.png)
soical work
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
70
0.854
* Total i10 Index Rankings
World Rank
156,219
Country Rank
46,146
Institution Rank : 276
![](https://cdn.adscientificindex.com/logos/11088.jpg)
![United States](/flags/us.png)
![David Drake](https://cdn.adscientificindex.com/pictures/d2/1388289.jpg)
Oral microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
49
0.620
* Total i10 Index Rankings
World Rank
165,723
Country Rank
48,672
Institution Rank : 1,029
![](https://cdn.adscientificindex.com/logos/11200.jpg)
![United States](/flags/us.png)
![Deborah Rivas Drake](https://cdn.adscientificindex.com/pictures/70/1299969.jpg)
Psychology and Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
75
1.000
* Total i10 Index Rankings
World Rank
178,561
Country Rank
51,936
Institution Rank : 265
![](https://cdn.adscientificindex.com/logos/1027.png)
![United States](/flags/us.png)
![Frederick Thurston Drake](https://cdn.adscientificindex.com/pictures/28/846984.jpg)
Endocrine Surgery
general surgery
socioeconomics and healthcare outcomes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
66
0.930
* Total i10 Index Rankings
World Rank
214,649
Country Rank
61,383
Institution Rank : 751
![](https://cdn.adscientificindex.com/logos/10889.jpg)
![United States](/flags/us.png)
![Christiana Drake](/user/assets/images/profile/no-profile-photo.png)
causal inference
missing data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
36
0.581
* 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
269,764
Country Rank
3,845
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/5271.png)
![Sweden](/flags/se.png)
![Henrik Drake](https://cdn.adscientificindex.com/pictures/85/1393832.jpg)
Geochemistry
geobiology
geochronology
stable isotopes
deep biosphere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
* Total i10 Index Rankings
World Rank
305,762
Country Rank
84,068
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/8504.png)
![United States](/flags/us.png)
![John E Drake](https://cdn.adscientificindex.com/pictures/de/1671082.jpg)
Tree Ecophysiology
Forest C storage
Climate Change
Ecosystem Ecology
Thermal Tolerance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
* Total i10 Index Rankings
World Rank
311,050
Country Rank
85,419
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/6984.jpg)
![United States](/flags/us.png)
![Drake C Mitchell](/user/assets/images/profile/no-profile-photo.png)
Biophysics of lipid membranes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
* Total i10 Index Rankings
World Rank
343,974
Country Rank
93,601
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/2071.jpg)
![United States](/flags/us.png)
![Ronald Torry](/user/assets/images/profile/no-profile-photo.png)
angiogenesis
biomarkers
cardiovascular physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
18
0.439
* Total i10 Index Rankings
World Rank
344,016
Country Rank
12,882
Institution Rank : 65
![](https://cdn.adscientificindex.com/logos/1071.jpg)
![Canada](/flags/ca.png)
![Susan M Drake](https://cdn.adscientificindex.com/pictures/13/605816.jpg)
Curriculum
assessment
21st Century learning
educational reform
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
18
0.439
* Total i10 Index Rankings
World Rank
360,847
Country Rank
97,881
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/2071.jpg)
![United States](/flags/us.png)
![Olga Lazareva](https://cdn.adscientificindex.com/pictures/29/1291681.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
* Total i10 Index Rankings
World Rank
368,460
Country Rank
99,818
Institution Rank : 183
![](https://cdn.adscientificindex.com/logos/1611.jpg)
![United States](/flags/us.png)
![Jennifer E Drake](/user/assets/images/profile/no-profile-photo.png)
emotion regulation
drawing
local processing
giftedness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
* Total i10 Index Rankings
World Rank
394,872
Country Rank
14,451
Institution Rank : 1,370
![](https://cdn.adscientificindex.com/logos/11508.jpg)
![Canada](/flags/ca.png)
![Jennifer Drake](https://cdn.adscientificindex.com/pictures/70/657493.jpg)
green infrastructure
low impact development
water resources
stormwater management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
* Total i10 Index Rankings
World Rank
412,441
Country Rank
110,847
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/2071.jpg)
![United States](/flags/us.png)
![Timothy Welty](/user/assets/images/profile/no-profile-photo.png)
Pharmacy
epilepsy
pharmacotherapy
antiepileptic drugs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
* Total i10 Index Rankings
World Rank
439,444
Country Rank
117,406
Institution Rank : 186
![](https://cdn.adscientificindex.com/logos/1062.png)
![United States](/flags/us.png)
![Michael S Drake](https://cdn.adscientificindex.com/pictures/a0/836260.jpg)
Capital Markets
Financial Reporting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total i10 Index Rankings
World Rank
448,009
Country Rank
26,984
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/7472.png)
![United Kingdom](/flags/gb.png)
![Pascal Drake](/user/assets/images/profile/no-profile-photo.png)
Molecular pharming
plant biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 Index Rankings
World Rank
467,971
Country Rank
124,688
Institution Rank : 1,586
![](https://cdn.adscientificindex.com/logos/23831.png)
![United States](/flags/us.png)
![Justin M Drake](https://cdn.adscientificindex.com/pictures/e4/4680333.jpg)
Cancer Biology and Personalized Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Total i10 Index Rankings
World Ranking
11,842
Country Ranking
4,064
Institution Ranking
1
Klaus Bartschat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
97
0.312
![](https://cdn.adscientificindex.com/logos/2071.jpg)
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
* Total i10 Index Rankings
World Ranking
13,247
Country Ranking
4,541
Institution Ranking
31
James F Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
186
0.626
* Total i10 Index Rankings
World Ranking
27,727
Country Ranking
9,286
Institution Ranking
198
R Paul Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
84
0.393
* Total i10 Index Rankings
World Ranking
39,030
Country Ranking
12,955
Institution Ranking
45
John M Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
147
0.812
![](https://cdn.adscientificindex.com/logos/11018.png)
Ecology
Population dynamics
Emerging infectious diseases
Allee effects
Invasive species
* Total i10 Index Rankings
World Ranking
58,428
Country Ranking
18,853
Institution Ranking
2
Oleg Zatsarinny
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
70
0.476
* Total i10 Index Rankings
World Ranking
68,910
Country Ranking
4,934
Institution Ranking
158
Thomas M Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
132
0.992
![](https://cdn.adscientificindex.com/logos/10980.png)
Cancer
Surgery
Global Health
Precision Medicine
* Total i10 Index Rankings
World Ranking
100,891
Country Ranking
7,055
Institution Ranking
333
Richard James Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
83
0.783
![](https://cdn.adscientificindex.com/logos/11168.jpg)
Course of first episodes of psychosis
insight
adherence and social cognition in schizophrenia
* Total i10 Index Rankings
World Ranking
147,423
Country Ranking
43,825
Institution Ranking
338
Brett Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
70
0.854
* Total i10 Index Rankings
World Ranking
156,219
Country Ranking
46,146
Institution Ranking
276
David Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
49
0.620
* Total i10 Index Rankings
World Ranking
165,723
Country Ranking
48,672
Institution Ranking
1,029
Deborah Rivas Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
75
1.000
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* Total i10 Index Rankings
World Ranking
178,561
Country Ranking
51,936
Institution Ranking
265
Frederick Thurston Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
66
0.930
![](https://cdn.adscientificindex.com/logos/1027.png)
Endocrine Surgery
general surgery
socioeconomics and healthcare outcomes
* Total i10 Index Rankings
World Ranking
214,649
Country Ranking
61,383
Institution Ranking
751
Christiana Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
36
0.581
![](https://cdn.adscientificindex.com/logos/10889.jpg)
causal inference
missing data
* 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
269,764
Country Ranking
3,845
Institution Ranking
40
Henrik Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
![](https://cdn.adscientificindex.com/logos/5271.png)
Geochemistry
geobiology
geochronology
stable isotopes
deep biosphere
* Total i10 Index Rankings
World Ranking
305,762
Country Ranking
84,068
Institution Ranking
36
John E Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
![](https://cdn.adscientificindex.com/logos/8504.png)
Tree Ecophysiology
Forest C storage
Climate Change
Ecosystem Ecology
Thermal Tolerance
* Total i10 Index Rankings
World Ranking
311,050
Country Ranking
85,419
Institution Ranking
98
Drake C Mitchell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
* Total i10 Index Rankings
World Ranking
343,974
Country Ranking
93,601
Institution Ranking
3
Ronald Torry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
18
0.439
* Total i10 Index Rankings
World Ranking
344,016
Country Ranking
12,882
Institution Ranking
65
Susan M Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
18
0.439
![](https://cdn.adscientificindex.com/logos/1071.jpg)
Curriculum
assessment
21st Century learning
educational reform
* Total i10 Index Rankings
World Ranking
360,847
Country Ranking
97,881
Institution Ranking
4
Olga Lazareva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
* Total i10 Index Rankings
World Ranking
368,460
Country Ranking
99,818
Institution Ranking
183
Jennifer E Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
* Total i10 Index Rankings
World Ranking
394,872
Country Ranking
14,451
Institution Ranking
1,370
Jennifer Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
![](https://cdn.adscientificindex.com/logos/11508.jpg)
green infrastructure
low impact development
water resources
stormwater management
* Total i10 Index Rankings
World Ranking
412,441
Country Ranking
110,847
Institution Ranking
5
Timothy Welty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
![](https://cdn.adscientificindex.com/logos/2071.jpg)
Pharmacy
epilepsy
pharmacotherapy
antiepileptic drugs
* Total i10 Index Rankings
World Ranking
439,444
Country Ranking
117,406
Institution Ranking
186
Michael S Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
![](https://cdn.adscientificindex.com/logos/1062.png)
Capital Markets
Financial Reporting
* Total i10 Index Rankings
World Ranking
448,009
Country Ranking
26,984
Institution Ranking
66
Pascal Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
![](https://cdn.adscientificindex.com/logos/7472.png)
Molecular pharming
plant biotechnology
* Total i10 Index Rankings
World Ranking
467,971
Country Ranking
124,688
Institution Ranking
1,586
Justin M Drake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
![](https://cdn.adscientificindex.com/logos/23831.png)
Cancer Biology and Personalized Therapy