Total 2,403,032 scientists, country 221, and institutions 24,466 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
![Grzegorz Litak](https://cdn.adscientificindex.com/pictures/8e/908313.jpg)
Engineering
Mechanical Engineering
Materials Science
Energy harvesting
Chaos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
122
0.610
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Tomasz Sadowski](/user/assets/images/profile/no-profile-photo.png)
Mechanics
Materials Science
Composites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
130
0.788
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Mirosław Szala](https://cdn.adscientificindex.com/pictures/44/1042907.jpg)
cavitation erosion
tribology
surface engineering
coatings
welding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Józef Jonak](https://cdn.adscientificindex.com/pictures/30/1042893.jpg)
rock mechanics
biomedical engineering
Vibro- diagnostics
machine design mechatronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
40
0.784
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Józef Kuczmaszewski](/user/assets/images/profile/no-profile-photo.png)
inżynieria mechaniczna
klejenie metali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Jacek Hunicz](https://cdn.adscientificindex.com/pictures/58/1159326.jpg)
Combustion engines
Homogeneous charge compression ignition
Engine control
Measurement and control instrumantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Sylwester Samborski](https://cdn.adscientificindex.com/pictures/87/1208568.jpg)
mechanics of materials
porous ceramics
damage and fracture mechanics
delamination of composites
Finite Element Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Miroslaw Wendeker](https://cdn.adscientificindex.com/pictures/fb/1280672.jpg)
inżynieria mechaniczna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
10
0.303
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Piotr Budzynski](https://cdn.adscientificindex.com/pictures/41/1281572.jpg)
Ion implantation
tribology
friction
wear
modification of the surface layers of materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
15
0.469
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Grzegorz Koszalka](https://cdn.adscientificindex.com/pictures/25/1590514.jpg)
mechanical engineering
combustion engines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
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
![Michał Świetlicki](/user/assets/images/profile/no-profile-photo.png)
Atomic Force Microscopy
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Łukasz Sobaszek](https://cdn.adscientificindex.com/pictures/e9/4752046.jpg)
production scheduling
robust scheduling
robotisation
robots programming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Michał Sławomir Gęca](/user/assets/images/profile/no-profile-photo.png)
combustion engine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Grzegorz Litak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
122
0.610
Engineering
Mechanical Engineering
Materials Science
Energy harvesting
Chaos
Tomasz Sadowski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
130
0.788
Mechanics
Materials Science
Composites
Mirosław Szala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
cavitation erosion
tribology
surface engineering
coatings
welding
Józef Jonak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
40
0.784
rock mechanics
biomedical engineering
Vibro- diagnostics
machine design mechatronics
Józef Kuczmaszewski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
inżynieria mechaniczna
klejenie metali
Jacek Hunicz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
Combustion engines
Homogeneous charge compression ignition
Engine control
Measurement and control instrumantation
Sylwester Samborski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
mechanics of materials
porous ceramics
damage and fracture mechanics
delamination of composites
Finite Element Analysis
Miroslaw Wendeker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
10
0.303
inżynieria mechaniczna
Piotr Budzynski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
15
0.469
Ion implantation
tribology
friction
wear
modification of the surface layers of materials
Grzegorz Koszalka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
mechanical engineering
combustion engines
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!
Michał Świetlicki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Atomic Force Microscopy
Material Science
Łukasz Sobaszek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
production scheduling
robust scheduling
robotisation
robots programming
Michał Sławomir Gęca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857