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 10 scientist
Michael Perlis
Behavioral Sleep Medicine
Etiology & Pathophysiology of Insomnia
Treatment Effectiveness
Sleep and Aging
BSM education
H-Index Rankings
University / Institution:
# 203
Country:
# 11,994
Region:
# 13,219
World:
# 28,057
H-Index
Total:
71
Last 6 Year:
53
Last 6 Year/Total:
0.746
i10 Index
Total:
177
Last 6 Year:
145
Last 6 Year/Total:
0.819
Citation
Total:
23,319
Last 6 Year:
10,572
Last 6 Year/Total:
0.453
H-Index Rankings
University / Institution:
# 431
Country:
# 26,741
Region:
# 29,950
World:
# 69,593
H-Index
Total:
52
Last 6 Year:
39
Last 6 Year/Total:
0.750
i10 Index
Total:
171
Last 6 Year:
147
Last 6 Year/Total:
0.860
Citation
Total:
11,665
Last 6 Year:
8,078
Last 6 Year/Total:
0.692
H-Index Rankings
University / Institution:
# 464
Country:
# 29,266
Region:
# 32,844
World:
# 77,308
H-Index
Total:
50
Last 6 Year:
37
Last 6 Year/Total:
0.740
i10 Index
Total:
149
Last 6 Year:
124
Last 6 Year/Total:
0.832
Citation
Total:
8,280
Last 6 Year:
4,752
Last 6 Year/Total:
0.574
Vishal Shah
Microbiology
Biotechnology
Environmental Sciences
Nanotechnology
Education
H-Index Rankings
University / Institution:
# 3
Country:
# 61,230
Region:
# 69,282
World:
# 186,667
H-Index
Total:
34
Last 6 Year:
25
Last 6 Year/Total:
0.735
i10 Index
Total:
67
Last 6 Year:
45
Last 6 Year/Total:
0.672
Citation
Total:
4,540
Last 6 Year:
1,855
Last 6 Year/Total:
0.409
H-Index Rankings
University / Institution:
# 1,357
Country:
# 122,468
Region:
# 138,398
World:
# 422,609
H-Index
Total:
21
Last 6 Year:
17
Last 6 Year/Total:
0.810
i10 Index
Total:
30
Last 6 Year:
27
Last 6 Year/Total:
0.900
Citation
Total:
1,871
Last 6 Year:
950
Last 6 Year/Total:
0.508
H-Index Rankings
University / Institution:
# 1,489
Country:
# 135,806
Region:
# 153,333
World:
# 476,004
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
i10 Index
Total:
34
Last 6 Year:
29
Last 6 Year/Total:
0.853
Citation
Total:
2,608
Last 6 Year:
1,664
Last 6 Year/Total:
0.638
H-Index Rankings
University / Institution:
# 2,079
Country:
# 206,285
Region:
# 231,567
World:
# 763,535
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
Citation
Total:
3,775
Last 6 Year:
3,750
Last 6 Year/Total:
0.993
H-Index Rankings
University / Institution:
# 2,114
Country:
# 209,315
Region:
# 234,903
World:
# 775,971
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
Citation
Total:
563
Last 6 Year:
553
Last 6 Year/Total:
0.982
H-Index Rankings
University / Institution:
# 2,924
Country:
# 335,216
Region:
# 374,744
World:
# 1,396,701
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
79
Last 6 Year:
78
Last 6 Year/Total:
0.987
H-Index Rankings
University / Institution:
# 3,042
Country:
# 346,561
Region:
# 387,438
World:
# 1,466,850
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
4
Last 6 Year:
1
Last 6 Year/Total:
0.250
Citation
Total:
687
Last 6 Year:
196
Last 6 Year/Total:
0.285
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
203 11,994 13,219 28,057
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Psychiatry

Behavioral Sleep Medicine | Etiology & Pathophysiology of Insomnia | Treatment Effectiveness | Sleep and Aging | BSM education |

71 53 0.746 177 145 0.819 23,319 10,572 0.453
431 26,741 29,950 69,593
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Health Sciences

Health Services Research | Disparities | Surgical Outcomes | Education |

52 39 0.750 171 147 0.860 11,665 8,078 0.692
464 29,266 32,844 77,308
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Orthopedics and Traumatology

Orthopedic Surgery | Statistics | Education | Rehabilitation | Trauma |

50 37 0.740 149 124 0.832 8,280 4,752 0.574
3 61,230 69,282 186,667
United States West Chester University of Pennsylvania West Chester University of Pennsylvania Medical and Health Sciences / Microbiology

Microbiology | Biotechnology | Environmental Sciences | Nanotechnology | Education |

34 25 0.735 67 45 0.672 4,540 1,855 0.409
1,357 122,468 138,398 422,609
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Medical Education

Medical education |

21 17 0.810 30 27 0.900 1,871 950 0.508
1,489 135,806 153,333 476,004
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Neuroscience

Neuroscience | Neuroradiology | Radiology | Medical Education |

19 17 0.895 34 29 0.853 2,608 1,664 0.638
2,079 206,285 231,567 763,535
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Dermatology and Venereology

Dermatology | Medical Education | Infectious Disease |

12 12 1.000 15 14 0.933 3,775 3,750 0.993
2,114 209,315 234,903 775,971
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Health Sciences

Health policy | Health equity | Medical education |

12 11 0.917 15 15 1.000 563 553 0.982
2,924 335,216 374,744 1,396,701
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Neurology

Stroke | medical education |

4 4 1.000 3 3 1.000 79 78 0.987
3,042 346,561 387,438 1,466,850
United States University of Pennsylvania University of Pennsylvania Medical and Health Sciences / Medical Education

medical education | veterinary medicine |

4 3 0.750 4 1 0.250 687 196 0.285