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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Electroanalytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
* Total i10 IndexRankings
Ranking Based On Selection :2
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Total i10 IndexRankings
Ranking Based On Selection :3
Natural Product Chemistry
Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Food analysis
Analytical chemistry
Food Quality and Safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :5
Materials Chemistry and Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Clinical Chemistry
Laboratory Quality Assurance
Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
U Chandra
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
Shimeles Addisu Kitte
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
Negera Abdissa
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Natural Product Chemistry
Spectroscopy
Ephrem Tilahun Woldemariam
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Food analysis
Analytical chemistry
Food Quality and Safety
Tilahun Yai
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Materials Chemistry and Electrochemistry
Sintayehu Asaye
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Clinical Chemistry
Laboratory Quality Assurance
Mental Health