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 4 scientist
H-Index Rankings
University / Institution:
# 35
Country:
# 261,105
Region:
# 291,973
World:
# 1,004,410
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
275
Last 6 Year:
223
Last 6 Year/Total:
0.811
H-Index Rankings
University / Institution:
# 39
Country:
# 269,398
Region:
# 301,265
World:
# 1,047,853
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
8
Last 6 Year:
4
Last 6 Year/Total:
0.500
Citation
Total:
203
Last 6 Year:
119
Last 6 Year/Total:
0.586
Subrata Roy
Organic chemistry
Organic Synthesis
Medicinal Chemistry
Heterocyclic chemistry
H-Index Rankings
University / Institution:
# 65
Country:
# 344,358
Region:
# 384,970
World:
# 1,454,100
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
42
Last 6 Year:
42
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 86
Country:
# 381,528
Region:
# 426,758
World:
# 1,683,759
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
80
Last 6 Year:
54
Last 6 Year/Total:
0.675
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
35 261,105 291,973 1,004,410
United States United States Arkansas State University Arkansas State University Natural Sciences / Chemical Sciences

Natural Product Chemistry | Microbiology | Biotechnology |

8 8 1.000 8 8 1.000 275 223 0.811
39 269,398 301,265 1,047,853
United States United States Arkansas State University Arkansas State University Natural Sciences / Chemical Sciences

analytical chemistry | laser spectroscopy |

8 6 0.750 8 4 0.500 203 119 0.586
65 344,358 384,970 1,454,100
United States United States Arkansas State University Arkansas State University Natural Sciences / Chemical Sciences

Organic chemistry | Organic Synthesis | Medicinal Chemistry | Heterocyclic chemistry |

4 4 1.000 1 1 1.000 42 42 1.000
86 381,528 426,758 1,683,759
United States United States Arkansas State University Arkansas State University Natural Sciences / Chemical Sciences

Analytical Chemistry |

2 2 1.000 2 2 1.000 80 54 0.675