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)
![Nathanael Rudolph](https://cdn.adscientificindex.com/pictures/ee/405649.jpg)
Sociolinguistics
cultural anthropology
language education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
![Naoya Fujita](/user/assets/images/profile/no-profile-photo.png)
Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
![井上拓也 (Takuya Inoue)](https://cdn.adscientificindex.com/pictures/8a/4942315.jpg)
Ainu Language
Cognitive Linguistics
Ecological Psychology
Language Revitalization
Indigenous Rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![Alison Kitzman](https://cdn.adscientificindex.com/pictures/a4/4865067.jpg)
SLA
Needs Analysis
EFL Methodology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![Yumi Hasegawa](/user/assets/images/profile/no-profile-photo.png)
Linguistics
TESOL
Sign Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nathanael Rudolph
Kindai University
Osaka, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Sociolinguistics
cultural anthropology
language education
Naoya Fujita
Kindai University
Osaka, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
井上拓也 (Takuya Inoue)
Kindai University
Osaka, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ainu Language
Cognitive Linguistics
Ecological Psychology
Language Revitalization
Indigenous Rights
Alison Kitzman
Kindai University
Osaka, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
SLA
Needs Analysis
EFL Methodology
Yumi Hasegawa
Kindai University
Osaka, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Linguistics
TESOL
Sign Language