Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 1 scientist
* Total H Index Rankings
World Rank
689,803
Country Rank
13,993
Institution Rank : 20
Japan
Takeshi Imayama
Geology
Tectonics
Geochronology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
20 13,993 144,767 689,803 Japan Japan Okayama University of Science Okayama University of Science Engineering & Technology / Earth Sciences

Geology | Tectonics | Geochronology |

14 12 0.857