Rankings for Scientist

More Than a Ranking

American University Scientists Rankings 2024

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.

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Total 519 scientist
Gregory Harry
Gregory Harry i
American University
American University
United States
Natural Sciences / Physics
gravitational waves
thermal noise
optical coatings
H-Index Rankings
University / Institution:
# 1
Country:
# 1,250
Region:
# 1,340
World:
# 2,696
H-Index
Total:
134
Last 6 Year:
91
Last 6 Year/Total:
0.679
i10 Index
Total:
277
Last 6 Year:
246
Last 6 Year/Total:
0.888
Citation
Total:
113,810
Last 6 Year:
77,938
Last 6 Year/Total:
0.685
Kenneth J Meier
Kenneth J Meier
American University
American University
United States
Business & Management / Public Administration
Public Management
Bureaucracy
Race
Representation
Behavioral Public Administration
H-Index Rankings
University / Institution:
# 2
Country:
# 4,233
Region:
# 4,608
World:
# 9,235
H-Index
Total:
98
Last 6 Year:
60
Last 6 Year/Total:
0.612
i10 Index
Total:
269
Last 6 Year:
189
Last 6 Year/Total:
0.703
Citation
Total:
38,167
Last 6 Year:
12,212
Last 6 Year/Total:
0.320
Amitav Acharya
Amitav Acharya
American University
American University
United States
Social Sciences / International Relations
International Security
International Relations Theory
Southeast Asian Studies
Asian Security
H-Index Rankings
University / Institution:
# 3
Country:
# 11,601
Region:
# 12,774
World:
# 26,998
H-Index
Total:
72
Last 6 Year:
48
Last 6 Year/Total:
0.667
i10 Index
Total:
211
Last 6 Year:
131
Last 6 Year/Total:
0.621
Citation
Total:
29,980
Last 6 Year:
13,014
Last 6 Year/Total:
0.434
Ronald Paul Hill
Ronald Paul Hill
American University
American University
United States
Others
impoverished consumer behavior
H-Index Rankings
University / Institution:
# 4
Country:
# 16,241
Region:
# 18,038
World:
# 39,440
H-Index
Total:
64
Last 6 Year:
36
Last 6 Year/Total:
0.563
i10 Index
Total:
149
Last 6 Year:
102
Last 6 Year/Total:
0.685
Citation
Total:
17,269
Last 6 Year:
6,264
Last 6 Year/Total:
0.363
David C Culver
David C Culver
American University
American University
United States
Others
H-Index Rankings
University / Institution:
# 5
Country:
# 21,851
Region:
# 24,398
World:
# 55,157
H-Index
Total:
57
Last 6 Year:
34
Last 6 Year/Total:
0.596
i10 Index
Total:
147
Last 6 Year:
90
Last 6 Year/Total:
0.612
Citation
Total:
13,966
Last 6 Year:
4,271
Last 6 Year/Total:
0.306
Jonathan Fox
Jonathan Fox
American University
American University
United States
Social Sciences / Political Science
accountability politics
H-Index Rankings
University / Institution:
# 6
Country:
# 24,146
Region:
# 27,007
World:
# 61,742
H-Index
Total:
55
Last 6 Year:
26
Last 6 Year/Total:
0.473
i10 Index
Total:
102
Last 6 Year:
64
Last 6 Year/Total:
0.627
Citation
Total:
14,755
Last 6 Year:
3,693
Last 6 Year/Total:
0.250
David Haaga
David Haaga
American University
American University
United States
Others
depression
smoking
trichotillomania
cognitive behavior therapy
H-Index Rankings
University / Institution:
# 7
Country:
# 25,107
Region:
# 28,100
World:
# 64,761
H-Index
Total:
54
Last 6 Year:
27
Last 6 Year/Total:
0.500
i10 Index
Total:
132
Last 6 Year:
59
Last 6 Year/Total:
0.447
Citation
Total:
13,660
Last 6 Year:
2,640
Last 6 Year/Total:
0.193
Jesse Ribot
Jesse Ribot
American University
American University
United States
Law / Law and Legal Studies
Environment and Vulnerability
Justice
Representation
Decentralization
Access
H-Index Rankings
University / Institution:
# 8
Country:
# 25,958
Region:
# 29,071
World:
# 67,289
H-Index
Total:
53
Last 6 Year:
33
Last 6 Year/Total:
0.623
i10 Index
Total:
95
Last 6 Year:
63
Last 6 Year/Total:
0.663
Citation
Total:
21,196
Last 6 Year:
6,612
Last 6 Year/Total:
0.312
Heng Xu
Heng Xu
American University
American University
United States
Others
AI Ethics
Usable Security and Privacy
Information Privacy
Tech Policy
Responsible AI
H-Index Rankings
University / Institution:
# 9
Country:
# 27,895
Region:
# 31,286
World:
# 73,136
H-Index
Total:
51
Last 6 Year:
40
Last 6 Year/Total:
0.784
i10 Index
Total:
97
Last 6 Year:
76
Last 6 Year/Total:
0.784
Citation
Total:
15,990
Last 6 Year:
9,184
Last 6 Year/Total:
0.574
Terry Davidson
Terry Davidson
American University
American University
United States
Others
Behavioral neuroscience
Learning and memory
eating
H-Index Rankings
University / Institution:
# 10
Country:
# 29,754
Region:
# 33,398
World:
# 78,967
H-Index
Total:
50
Last 6 Year:
29
Last 6 Year/Total:
0.580
i10 Index
Total:
91
Last 6 Year:
49
Last 6 Year/Total:
0.538
Citation
Total:
9,130
Last 6 Year:
3,194
Last 6 Year/Total:
0.350
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Jeffrey B Kaplan
Jeffrey B Kaplan
American University
American University
United States
Others
Bacterial biofilms
H-Index Rankings
University / Institution:
# 11
Country:
# 31,075
Region:
# 34,918
World:
# 83,207
H-Index
Total:
49
Last 6 Year:
29
Last 6 Year/Total:
0.592
i10 Index
Total:
76
Last 6 Year:
52
Last 6 Year/Total:
0.684
Citation
Total:
11,428
Last 6 Year:
3,612
Last 6 Year/Total:
0.316
Miles Kahler
Miles Kahler
American University
American University
United States
Social Sciences / International Relations
International relations
international political economy
global governance
H-Index Rankings
University / Institution:
# 12
Country:
# 31,187
Region:
# 35,045
World:
# 83,556
H-Index
Total:
49
Last 6 Year:
27
Last 6 Year/Total:
0.551
i10 Index
Total:
89
Last 6 Year:
44
Last 6 Year/Total:
0.494
Citation
Total:
15,542
Last 6 Year:
3,530
Last 6 Year/Total:
0.227
Stefano Costanzi
Stefano Costanzi
American University
American University
United States
Natural Sciences / Chemical Sciences
Computational Chemistry and Chemical Weapons Nonproliferation
H-Index Rankings
University / Institution:
# 13
Country:
# 32,831
Region:
# 36,924
World:
# 88,733
H-Index
Total:
48
Last 6 Year:
20
Last 6 Year/Total:
0.417
i10 Index
Total:
102
Last 6 Year:
46
Last 6 Year/Total:
0.451
Citation
Total:
6,637
Last 6 Year:
1,739
Last 6 Year/Total:
0.262
Ed Wasil
Ed Wasil
American University
American University
United States
Others
H-Index Rankings
University / Institution:
# 14
Country:
# 35,367
Region:
# 39,775
World:
# 96,890
H-Index
Total:
46
Last 6 Year:
29
Last 6 Year/Total:
0.630
i10 Index
Total:
94
Last 6 Year:
57
Last 6 Year/Total:
0.606
Citation
Total:
11,867
Last 6 Year:
3,681
Last 6 Year/Total:
0.310
Nathalie Japkowicz
Nathalie Japkowicz
American University
American University
United States
Engineering & Technology / Computer Science
Machine Learning
H-Index Rankings
University / Institution:
# 15
Country:
# 37,872
Region:
# 42,679
World:
# 104,912
H-Index
Total:
44
Last 6 Year:
37
Last 6 Year/Total:
0.841
i10 Index
Total:
125
Last 6 Year:
88
Last 6 Year/Total:
0.704
Citation
Total:
23,582
Last 6 Year:
11,751
Last 6 Year/Total:
0.498
Jonathan Baker
Jonathan Baker
American University
American University
United States
Law / Law and Legal Studies
Antitrust
H-Index Rankings
University / Institution:
# 16
Country:
# 39,098
Region:
# 44,093
World:
# 108,999
H-Index
Total:
44
Last 6 Year:
23
Last 6 Year/Total:
0.523
i10 Index
Total:
77
Last 6 Year:
40
Last 6 Year/Total:
0.519
Citation
Total:
7,422
Last 6 Year:
2,031
Last 6 Year/Total:
0.274
Anthony Riley
Anthony Riley
American University
American University
United States
Others
Animal models of substance use disorders.
H-Index Rankings
University / Institution:
# 17
Country:
# 41,125
Region:
# 46,385
World:
# 115,572
H-Index
Total:
43
Last 6 Year:
18
Last 6 Year/Total:
0.419
i10 Index
Total:
170
Last 6 Year:
45
Last 6 Year/Total:
0.265
Citation
Total:
6,871
Last 6 Year:
1,465
Last 6 Year/Total:
0.213
Jeremy Shiffman
Jeremy Shiffman
American University
American University
United States
Business & Management / Public Administration
Global health policy
H-Index Rankings
University / Institution:
# 18
Country:
# 41,746
Region:
# 47,079
World:
# 117,734
H-Index
Total:
42
Last 6 Year:
33
Last 6 Year/Total:
0.786
i10 Index
Total:
65
Last 6 Year:
58
Last 6 Year/Total:
0.892
Citation
Total:
12,134
Last 6 Year:
7,357
Last 6 Year/Total:
0.606
Shouzhong Zou
Shouzhong Zou
American University
American University
United States
Engineering & Technology / Nanoscience and Nanotechnology
Electrocatalysis
Nanomaterials
Surface Chemistry
H-Index Rankings
University / Institution:
# 19
Country:
# 42,792
Region:
# 48,265
World:
# 121,373
H-Index
Total:
42
Last 6 Year:
22
Last 6 Year/Total:
0.524
i10 Index
Total:
72
Last 6 Year:
35
Last 6 Year/Total:
0.486
Citation
Total:
6,558
Last 6 Year:
2,173
Last 6 Year/Total:
0.331
Sonya A Grier
Sonya A Grier
American University
American University
United States
Business & Management / Marketing
Race in the marketplace
Target Marketing
Social Marketing
Social Impact of Marketing
H-Index Rankings
University / Institution:
# 20
Country:
# 43,447
Region:
# 48,997
World:
# 123,411
H-Index
Total:
41
Last 6 Year:
35
Last 6 Year/Total:
0.854
i10 Index
Total:
63
Last 6 Year:
54
Last 6 Year/Total:
0.857
Citation
Total:
10,170
Last 6 Year:
4,536
Last 6 Year/Total:
0.446
Ken Conca
Ken Conca
American University
American University
United States
Social Sciences / Political Science
Global Governance
Environmental Politics
Water Policy
Peacebuilding
United Nations
H-Index Rankings
University / Institution:
# 21
Country:
# 46,373
Region:
# 52,367
World:
# 133,796
H-Index
Total:
40
Last 6 Year:
26
Last 6 Year/Total:
0.650
i10 Index
Total:
67
Last 6 Year:
43
Last 6 Year/Total:
0.642
Citation
Total:
7,481
Last 6 Year:
2,191
Last 6 Year/Total:
0.293
Jessica A Gephart
Jessica A Gephart
American University
American University
United States
Others
Sustainable food systems
Seafood
Globalization
Food Security
Resilience
H-Index Rankings
University / Institution:
# 22
Country:
# 47,329
Region:
# 53,456
World:
# 136,739
H-Index
Total:
39
Last 6 Year:
38
Last 6 Year/Total:
0.974
i10 Index
Total:
63
Last 6 Year:
62
Last 6 Year/Total:
0.984
Citation
Total:
6,599
Last 6 Year:
6,077
Last 6 Year/Total:
0.921
Catherine Stoodley
Catherine Stoodley
American University
American University
United States
Others
cognitive neuroscience
cerebellum
H-Index Rankings
University / Institution:
# 23
Country:
# 47,827
Region:
# 54,006
World:
# 138,549
H-Index
Total:
39
Last 6 Year:
32
Last 6 Year/Total:
0.821
i10 Index
Total:
52
Last 6 Year:
46
Last 6 Year/Total:
0.885
Citation
Total:
12,579
Last 6 Year:
7,220
Last 6 Year/Total:
0.574
Jeff Gill
Jeff Gill
American University
American University
United States
Others
H-Index Rankings
University / Institution:
# 24
Country:
# 48,443
Region:
# 54,722
World:
# 140,794
H-Index
Total:
39
Last 6 Year:
27
Last 6 Year/Total:
0.692
i10 Index
Total:
75
Last 6 Year:
57
Last 6 Year/Total:
0.760
Citation
Total:
8,511
Last 6 Year:
3,842
Last 6 Year/Total:
0.451
Erdal Tekin
Erdal Tekin
American University
American University
United States
Business & Management / Public Administration
Health Economics
Economics of Crime
Risky Behaviors
Economics of Child Care
H-Index Rankings
University / Institution:
# 25
Country:
# 48,512
Region:
# 54,800
World:
# 140,990
H-Index
Total:
39
Last 6 Year:
27
Last 6 Year/Total:
0.692
i10 Index
Total:
56
Last 6 Year:
49
Last 6 Year/Total:
0.875
Citation
Total:
5,620
Last 6 Year:
2,422
Last 6 Year/Total:
0.431
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 1,250 1,340 2,696
Gregory HarryGregory Harry i
United States United States American University American University Natural Sciences / Physics

gravitational waves | thermal noise | optical coatings |

134 91 0.679 277 246 0.888 113,810 77,938 0.685
2 4,233 4,608 9,235
Kenneth J MeierKenneth J Meier
United States United States American University American University Business & Management / Public Administration

Public Management | Bureaucracy | Race | Representation | Behavioral Public Administration |

98 60 0.612 269 189 0.703 38,167 12,212 0.320
3 11,601 12,774 26,998
Amitav AcharyaAmitav Acharya
United States United States American University American University Social Sciences / International Relations

International Security | International Relations Theory | Southeast Asian Studies | Asian Security |

72 48 0.667 211 131 0.621 29,980 13,014 0.434
4 16,241 18,038 39,440
Ronald Paul HillRonald Paul Hill
United States United States American University American University Others

impoverished consumer behavior |

64 36 0.563 149 102 0.685 17,269 6,264 0.363
5 21,851 24,398 55,157
David C CulverDavid C Culver
United States United States American University American University Others

57 34 0.596 147 90 0.612 13,966 4,271 0.306
6 24,146 27,007 61,742
Jonathan FoxJonathan Fox
United States United States American University American University Social Sciences / Political Science

accountability politics |

55 26 0.473 102 64 0.627 14,755 3,693 0.250
7 25,107 28,100 64,761
David HaagaDavid Haaga
United States United States American University American University Others

depression | smoking | trichotillomania | cognitive behavior therapy |

54 27 0.500 132 59 0.447 13,660 2,640 0.193
8 25,958 29,071 67,289
Jesse RibotJesse Ribot
United States United States American University American University Law / Law and Legal Studies

Environment and Vulnerability | Justice | Representation | Decentralization | Access |

53 33 0.623 95 63 0.663 21,196 6,612 0.312
9 27,895 31,286 73,136
Heng XuHeng Xu
United States United States American University American University Others

AI Ethics | Usable Security and Privacy | Information Privacy | Tech Policy | Responsible AI |

51 40 0.784 97 76 0.784 15,990 9,184 0.574
10 29,754 33,398 78,967
Terry DavidsonTerry Davidson
United States United States American University American University Others

Behavioral neuroscience | Learning and memory | eating |

50 29 0.580 91 49 0.538 9,130 3,194 0.350
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11 31,075 34,918 83,207
Jeffrey B KaplanJeffrey B Kaplan
United States United States American University American University Others

Bacterial biofilms |

49 29 0.592 76 52 0.684 11,428 3,612 0.316
12 31,187 35,045 83,556
Miles KahlerMiles Kahler
United States United States American University American University Social Sciences / International Relations

International relations | international political economy | global governance |

49 27 0.551 89 44 0.494 15,542 3,530 0.227
13 32,831 36,924 88,733
Stefano CostanziStefano Costanzi
United States United States American University American University Natural Sciences / Chemical Sciences

Computational Chemistry and Chemical Weapons Nonproliferation |

48 20 0.417 102 46 0.451 6,637 1,739 0.262
14 35,367 39,775 96,890
Ed WasilEd Wasil
United States United States American University American University Others

46 29 0.630 94 57 0.606 11,867 3,681 0.310
15 37,872 42,679 104,912
Nathalie JapkowiczNathalie Japkowicz
United States United States American University American University Engineering & Technology / Computer Science

Machine Learning |

44 37 0.841 125 88 0.704 23,582 11,751 0.498
16 39,098 44,093 108,999
Jonathan BakerJonathan Baker
United States United States American University American University Law / Law and Legal Studies

Antitrust |

44 23 0.523 77 40 0.519 7,422 2,031 0.274
17 41,125 46,385 115,572
Anthony RileyAnthony Riley
United States United States American University American University Others

Animal models of substance use disorders. |

43 18 0.419 170 45 0.265 6,871 1,465 0.213
18 41,746 47,079 117,734
Jeremy ShiffmanJeremy Shiffman
United States United States American University American University Business & Management / Public Administration

Global health policy |

42 33 0.786 65 58 0.892 12,134 7,357 0.606
19 42,792 48,265 121,373
Shouzhong ZouShouzhong Zou
United States United States American University American University Engineering & Technology / Nanoscience and Nanotechnology

Electrocatalysis | Nanomaterials | Surface Chemistry |

42 22 0.524 72 35 0.486 6,558 2,173 0.331
20 43,447 48,997 123,411
Sonya A GrierSonya A Grier
United States United States American University American University Business & Management / Marketing

Race in the marketplace | Target Marketing | Social Marketing | Social Impact of Marketing |

41 35 0.854 63 54 0.857 10,170 4,536 0.446
21 46,373 52,367 133,796
Ken ConcaKen Conca
United States United States American University American University Social Sciences / Political Science

Global Governance | Environmental Politics | Water Policy | Peacebuilding | United Nations |

40 26 0.650 67 43 0.642 7,481 2,191 0.293
22 47,329 53,456 136,739
Jessica A GephartJessica A Gephart
United States United States American University American University Others

Sustainable food systems | Seafood | Globalization | Food Security | Resilience |

39 38 0.974 63 62 0.984 6,599 6,077 0.921
23 47,827 54,006 138,549
Catherine StoodleyCatherine Stoodley
United States United States American University American University Others

cognitive neuroscience | cerebellum |

39 32 0.821 52 46 0.885 12,579 7,220 0.574
24 48,443 54,722 140,794
Jeff GillJeff Gill
United States United States American University American University Others

39 27 0.692 75 57 0.760 8,511 3,842 0.451
25 48,512 54,800 140,990
Erdal TekinErdal Tekin
United States United States American University American University Business & Management / Public Administration

Health Economics | Economics of Crime | Risky Behaviors | Economics of Child Care |

39 27 0.692 56 49 0.875 5,620 2,422 0.431