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)
![John Nauright](https://cdn.adscientificindex.com/pictures/0a/4974141.jpg)
Global Sport
Rugby
Political Economy of Sport
Sport Tourism
Sport History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
62
0.500
![Tzolov Marian B](https://cdn.adscientificindex.com/pictures/dd/1393723.jpg)
physics
material science
solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
6
0.146
![Daniel Spooner](/user/assets/images/profile/no-profile-photo.png)
biodiversity
ecology
mussel
climate change
ecosystem function
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
![Brett W Everhart](https://cdn.adscientificindex.com/pictures/ab/1393725.jpg)
Physical Education Teaching Performance
Assessment
Data Management
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
2
0.100
![Heather Bechtold](https://cdn.adscientificindex.com/pictures/c4/1393724.jpg)
Ecosystem Ecology
stream watershed ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
![Tugce B Arda Tuncdemir](https://cdn.adscientificindex.com/pictures/c4/4537872.jpg)
play and improvisation
social emotional development
creative drama
ethics education
moral
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
![Steven M Seiler](/user/assets/images/profile/no-profile-photo.png)
ecology
native fish
conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
![Mohamed Khalequzzaman](https://cdn.adscientificindex.com/pictures/13/4537871.jpg)
Water Resources
Coastal Oceanography
GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
![Dain Tepoel](/user/assets/images/profile/no-profile-photo.png)
sociocultural aspects of sport
sport and environment
sport and social movements
nature-based forms of activism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![Amy Long](https://cdn.adscientificindex.com/pictures/5d/4775370.jpg)
teacher preparation
teacher professional learning
instructional coaching
supervision of practicing and preservice teachers
and teacher evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![Stanley P Berard](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
![Tulare Williams Park](/user/assets/images/profile/no-profile-photo.png)
social work
social work education
adult learning
distance education
disability studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![Stephen Kuniak](https://cdn.adscientificindex.com/pictures/8a/4775371.jpg)
video games
counseling
psychology
popular culture
science fiction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
John Nauright
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
62
0.500
Global Sport
Rugby
Political Economy of Sport
Sport Tourism
Sport History
Tzolov Marian B
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
6
0.146
Daniel Spooner
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
biodiversity
ecology
mussel
climate change
ecosystem function
Brett W Everhart
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
2
0.100
Physical Education Teaching Performance
Assessment
Data Management
Education
Heather Bechtold
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Ecosystem Ecology
stream watershed ecology
Tugce B Arda Tuncdemir
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
play and improvisation
social emotional development
creative drama
ethics education
moral
Steven M Seiler
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
ecology
native fish
conservation
Mohamed Khalequzzaman
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Water Resources
Coastal Oceanography
GIS
Dain Tepoel
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
sociocultural aspects of sport
sport and environment
sport and social movements
nature-based forms of activism
Amy Long
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
teacher preparation
teacher professional learning
instructional coaching
supervision of practicing and preservice teachers
and teacher evaluation
Stanley P Berard
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Tulare Williams Park
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
social work
social work education
adult learning
distance education
disability studies
Stephen Kuniak
Lock Haven University of Pennsylvania
Lock Haven, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
video games
counseling
psychology
popular culture
science fiction