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
54,953
Country Rank
17,862
Institution Rank
1
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Fred Phillips](/pictures/fc/861310.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
88
0.583
* Total i10 Index Rankings
World Rank
76,808
Country Rank
24,282
Institution Rank
2
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![John Curro](/images/no-picture.png)
polymer physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
19
0.152
* Total i10 Index Rankings
World Rank
80,369
Country Rank
25,327
Institution Rank
3
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Rs Seright](/images/no-picture.png)
sweep improvement in oil reservoirs
polymer flooding
gel treatments
water shutoff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
97
0.802
* Total i10 Index Rankings
World Rank
82,916
Country Rank
26,081
Institution Rank
4
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Paul Krehbiel](/pictures/5e/825190.jpg)
lightning and thunderstorms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
81
0.681
* Total i10 Index Rankings
World Rank
94,643
Country Rank
29,368
Institution Rank
5
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Philip Kyle](/images/no-picture.png)
Volcanism
Antarctica
Igneous Petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
61
0.555
* Total i10 Index Rankings
World Rank
104,658
Country Rank
32,164
Institution Rank
6
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![William Rison](/images/no-picture.png)
Atmospheric Electricity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
71
0.689
* Total i10 Index Rankings
World Rank
112,507
Country Rank
34,311
Institution Rank
7
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Bixiang Wang](/images/no-picture.png)
Partial Differential Equations
Deterministic and Random Dynamical Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
82
0.837
* Total i10 Index Rankings
World Rank
113,669
Country Rank
34,626
Institution Rank
8
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Jan MH Hendrickx](/images/no-picture.png)
hydrology
soil physics
remote sensing
evapotranspiration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
41
0.418
* Total i10 Index Rankings
World Rank
130,114
Country Rank
39,256
Institution Rank
9
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Lisa Young](/pictures/e7/825189.jpg)
astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
68
0.764
* Total i10 Index Rankings
World Rank
130,509
Country Rank
39,365
Institution Rank
10
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Mark Person](/pictures/99/850873.jpg)
paleohydrology
groundwater and geologic processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
59
0.663
* Total i10 Index Rankings
World Rank
133,194
Country Rank
40,071
Institution Rank
11
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Reid B Grigg](/images/no-picture.png)
petroleum
carbon sequestration
CO2-EOR
reservoir fluid phase behavoir
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
42
0.477
* Total i10 Index Rankings
World Rank
147,790
Country Rank
43,977
Institution Rank
12
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Virginia Mclemore](/images/no-picture.png)
economic geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
14
0.171
* Total i10 Index Rankings
World Rank
171,920
Country Rank
50,305
Institution Rank
13
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Gary Axen](/images/no-picture.png)
Structural Geology
Tectonics
Extension
Fault Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
47
0.644
* Total i10 Index Rankings
World Rank
203,686
Country Rank
58,642
Institution Rank
14
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Snezna Rogelj](/pictures/62/828946.jpg)
Drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
42
0.656
* Total i10 Index Rankings
World Rank
213,751
Country Rank
61,195
Institution Rank
15
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![John Mccoy](/pictures/3f/832014.jpg)
Polymers
Glass Transition
Thermodynamics
Statistical Mechanics
Liquid State Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
6
0.097
* Total i10 Index Rankings
World Rank
215,399
Country Rank
61,644
Institution Rank
16
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Gilberto Gonzalez Parra](/pictures/8b/826954.jpg)
Applied Math
Numerical Analysis
Differential Equations
Mathematical Modeling
Mathematical Biology.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
49
0.803
* Total i10 Index Rankings
World Rank
241,194
Country Rank
68,176
Institution Rank
17
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Brian Borchers](/pictures/54/826956.jpg)
Optimization
Inverse Problems
Semidefinite Programming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
25
0.446
* Total i10 Index Rankings
World Rank
242,410
Country Rank
68,504
Institution Rank
18
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Deep Choudhuri](/pictures/e9/832022.jpg)
Phase transitions
Defects
Materials Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
52
0.945
* Total i10 Index Rankings
World Rank
248,244
Country Rank
70,036
Institution Rank
19
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Wen Yang Gao|Wenyang Gao](/pictures/32/5276286.jpg)
Inorganic Chemistry
Solid State Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
48
0.889
* Total i10 Index Rankings
World Rank
254,028
Country Rank
71,469
Institution Rank
20
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Andrew Fairbrother](/pictures/62/852847.jpg)
materials engineering
electronics
reliability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
45
0.849
* Total i10 Index Rankings
World Rank
254,048
Country Rank
71,478
Institution Rank
21
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Denis Cohen](/images/no-picture.png)
glaciology
hydrogeology
landslides
fiber bundle model
root mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
45
0.849
* Total i10 Index Rankings
World Rank
268,039
Country Rank
74,993
Institution Rank
22
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Susan L Bilek](/pictures/66/833275.jpg)
seismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
* Total i10 Index Rankings
World Rank
271,643
Country Rank
75,887
Institution Rank
23
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Mostafa Hassanalian](/pictures/58/832146.jpg)
Drones
Planetary Exploration
Bio-Inspired Robotics and Biomimetic
Efficiency Enhancement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
43
0.860
* Total i10 Index Rankings
World Rank
281,390
Country Rank
78,260
Institution Rank
24
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![Kenneth Minschwaner](/images/no-picture.png)
Atmospheric Physics
Atmospheric Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
* Total i10 Index Rankings
World Rank
283,110
Country Rank
78,679
Institution Rank
25
![](https://cdn.adscientificindex.com/logos/6308.png)
![United States](/flags/us.png)
![William Ampomah](/pictures/28/831901.jpg)
Numerical simulation
Optimization
Enhanced Oil Recovery
Geomechanics
CO2 Sequestration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
45
0.938