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 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 2 scientist
H-Index Rankings
University / Institution:
# 2
Country:
# 8,781
Region:
# 9,629
World:
# 19,931
H-Index
Total:
79
Last 6 Year:
51
Last 6 Year/Total:
0.646
i10 Index
Total:
208
Last 6 Year:
148
Last 6 Year/Total:
0.712
Citation
Total:
21,091
Last 6 Year:
9,782
Last 6 Year/Total:
0.464
Erick L Ribeiro|Erick Leonardo Ribeiro
Experimental and theoretical engineering of advanced functional Micro-and-Nano-Structured Materials
H-Index Rankings
University / Institution:
# 34
Country:
# 234,960
Region:
# 263,160
World:
# 884,750
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
372
Last 6 Year:
333
Last 6 Year/Total:
0.895
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
2 8,781 9,629 19,931
United States United States USRA USRA Engineering & Technology / Metallurgical & Materials Engineering

Igneous rocks and aqueous alteration | planetary materials |

79 51 0.646 208 148 0.712 21,091 9,782 0.464
34 234,960 263,160 884,750
United States United States USRA USRA Engineering & Technology / Metallurgical & Materials Engineering

Experimental and theoretical engineering of advanced functional Micro-and-Nano-Structured Materials |

10 10 1.000 10 10 1.000 372 333 0.895