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 5 scientist
H-Index Rankings
University / Institution:
# 1
Country:
# 26,225
Region:
# 29,372
World:
# 68,123
H-Index
Total:
53
Last 6 Year:
27
Last 6 Year/Total:
0.509
i10 Index
Total:
110
Last 6 Year:
54
Last 6 Year/Total:
0.491
Citation
Total:
8,908
Last 6 Year:
2,511
Last 6 Year/Total:
0.282
H-Index Rankings
University / Institution:
# 4
Country:
# 101,045
Region:
# 114,382
World:
# 338,806
H-Index
Total:
24
Last 6 Year:
22
Last 6 Year/Total:
0.917
i10 Index
Total:
40
Last 6 Year:
33
Last 6 Year/Total:
0.825
Citation
Total:
1,804
Last 6 Year:
1,364
Last 6 Year/Total:
0.756
Ryan T. Hamilton
Astronomy
Instrumentation
Astronomical Software
Cataclysmic Variables
Infrared Spectroscopy
H-Index Rankings
University / Institution:
# 5
Country:
# 141,207
Region:
# 159,375
World:
# 498,402
H-Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
i10 Index
Total:
27
Last 6 Year:
14
Last 6 Year/Total:
0.519
Citation
Total:
1,023
Last 6 Year:
569
Last 6 Year/Total:
0.556
H-Index Rankings
University / Institution:
# 6
Country:
# 182,740
Region:
# 205,500
World:
# 665,034
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
i10 Index
Total:
20
Last 6 Year:
20
Last 6 Year/Total:
1.000
Citation
Total:
858
Last 6 Year:
853
Last 6 Year/Total:
0.994
H-Index Rankings
University / Institution:
# 7
Country:
# 187,596
Region:
# 210,844
World:
# 684,282
H-Index
Total:
14
Last 6 Year:
12
Last 6 Year/Total:
0.857
i10 Index
Total:
17
Last 6 Year:
14
Last 6 Year/Total:
0.824
Citation
Total:
1,538
Last 6 Year:
829
Last 6 Year/Total:
0.539
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
1 26,225 29,372 68,123
United States United States Lowell Observatory Lowell Observatory Engineering & Technology / Aerospace Engineering

Astronomy |

53 27 0.509 110 54 0.491 8,908 2,511 0.282
4 101,045 114,382 338,806
United States United States Lowell Observatory Lowell Observatory Engineering & Technology / Aerospace Engineering

Astronomy |

24 22 0.917 40 33 0.825 1,804 1,364 0.756
5 141,207 159,375 498,402
United States United States Lowell Observatory Lowell Observatory Engineering & Technology / Aerospace Engineering

Astronomy | Instrumentation | Astronomical Software | Cataclysmic Variables | Infrared Spectroscopy |

19 11 0.579 27 14 0.519 1,023 569 0.556
6 182,740 205,500 665,034
United States United States Lowell Observatory Lowell Observatory Engineering & Technology / Aerospace Engineering

Planetary Astronomy | Small Bodies | Comets | Centaurs | Asteroids |

14 14 1.000 20 20 1.000 858 853 0.994
7 187,596 210,844 684,282
United States United States Lowell Observatory Lowell Observatory Engineering & Technology / Aerospace Engineering

Planetary Science | Geochemistry | Geophysics | Perchlorate | Mars |

14 12 0.857 17 14 0.824 1,538 829 0.539