Welcome to AD Scientific Index. 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.   Click here for individual or institutional registration.

Total 623 scientist
* Total H IndexRankings
World Rank
4,414
Country Rank
2,058
Institution Rank : 1
United States
Bing Zhang
High energy astrophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
119
75
0.630
* Total H IndexRankings
World Rank
8,947
Country Rank
4,111
Institution Rank : 2
United States
Gabriele Wulf
Motor learning
motor control
movement science
sport psychology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
99
71
0.717
* Total H IndexRankings
World Rank
15,397
Country Rank
6,895
Institution Rank : 3
United States
Ronald T Brown
Behavioral Medicine
Pediatric Psychology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
34
0.395
* Total H IndexRankings
World Rank
17,876
Country Rank
7,931
Institution Rank : 4
United States
Francis A Cucinotta
radiobiology
radiation
space radiation
radiation risk
nuclear collisions
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
51
0.622
* Total H IndexRankings
World Rank
21,612
Country Rank
9,438
Institution Rank : 5
United States
Stanley D Smith
Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
34
0.436
* Total H IndexRankings
World Rank
30,295
Country Rank
12,810
Institution Rank : 6
United States
Kwang J (Jin) Kim
mechanical engineering - electroactive polymer
boiling
condensation
metal hydride
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
42
0.600
* Total H IndexRankings
World Rank
31,822
Country Rank
13,388
Institution Rank : 7
United States
Ke-Xun Sun
Lasers and Optics
Semiconductor
Plasma Diagnostics
Space Flight
Gravitational Wave Detection
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
39
0.565
* Total H IndexRankings
World Rank
43,451
Country Rank
17,718
Institution Rank : 8
United States
Sajjad Ahmad
Hydroinformatics
Hydroclimatology
System Dynamics
Water Resources Management
Water Resources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
43
0.694
* Total H IndexRankings
World Rank
46,701
Country Rank
18,878
Institution Rank : 9
United States
Daniel Wright
education
cognition
methods
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
30
0.492
* Total H IndexRankings
World Rank
47,171
Country Rank
19,073
Institution Rank : 10
United States
Zhaohuan Zhu
Astronomy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
52
0.867
* Total H IndexRankings
World Rank
47,460
Country Rank
19,167
Institution Rank : 11
United States
Seyhmus Baloglu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
47
0.783
* Total H IndexRankings
World Rank
52,184
Country Rank
20,818
Institution Rank : 12
United States
Changfeng Chen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
* Total H IndexRankings
World Rank
57,525
Country Rank
22,643
Institution Rank : 13
United States
Jason Steffen
exoplanets
dark matter
dark energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
* Total H IndexRankings
World Rank
63,981
Country Rank
24,833
Institution Rank : 14
United States
Brian Hedlund
Microbial Ecology
Thermophiles
Biogeochemical cycling
Microbial systematics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
40
0.741
* Total H IndexRankings
World Rank
68,212
Country Rank
26,209
Institution Rank : 15
United States
Stephen M Miller
Macroeconomics
Monetary theory
Regional
Financial institutions
Housing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Total H IndexRankings
World Rank
70,205
Country Rank
26,929
Institution Rank : 16
United States
Ganqing Jiang
Sedimentary Geology
Carbonate Sedimentology
Isotope Geochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
43
0.827
* Total H IndexRankings
World Rank
74,875
Country Rank
28,402
Institution Rank : 17
United States
Marla Royne (Stafford)|Marla Royne, Marla B. Royne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
* Total H IndexRankings
World Rank
78,682
Country Rank
29,625
Institution Rank : 18
United States
Eakalak Khan
Environmental Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
36
0.720
* Total H IndexRankings
World Rank
79,370
Country Rank
29,802
Institution Rank : 19
United States
Daniel Proga
astrophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
33
0.660
* Total H IndexRankings
World Rank
85,616
Country Rank
31,860
Institution Rank : 20
United States
R Jacob Baker
Electrical and Computer Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
18
0.367
* Total H IndexRankings
World Rank
88,845
Country Rank
32,808
Institution Rank : 21
United States
Brian K Schilling
Military & First Responder Human Performance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
29
0.604
* Total H IndexRankings
World Rank
91,998
Country Rank
33,797
Institution Rank : 22
United States
Danica Hays
research methodology
domestic violence prevention
assessment
multicultural and social justice issues
mental heal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
35
0.745
* Total H IndexRankings
World Rank
97,420
Country Rank
35,540
Institution Rank : 23
United States
Keah-Choon Tan
Operations Management
Supply Chain Management
Green SCM
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
* Total H IndexRankings
World Rank
100,180
Country Rank
36,410
Institution Rank : 24
United States
Sahjendra N Singh|S. N. Singh
Control Systems
Aeronautics and Astronautics Applications
Adaptive Control
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
15
0.326
* Total H IndexRankings
World Rank
104,044
Country Rank
37,510
Institution Rank : 25
United States
Eunsook Hong
creativity
metacognition
motivation
self-regulation
homework
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
* Total H Index Rankings
Rankings
4,414
United States
2,058
1
Bing Zhang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
119
75
0.630
* Total H Index Rankings
Rankings
8,947
United States
4,111
2
Gabriele Wulf
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
99
71
0.717
Motor learning
motor control
movement science
sport psychology
* Total H Index Rankings
Rankings
15,397
United States
6,895
3
Ronald T Brown
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
34
0.395
Behavioral Medicine
Pediatric Psychology
* Total H Index Rankings
Rankings
17,876
United States
7,931
4
Francis A Cucinotta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
51
0.622
radiobiology
radiation
space radiation
radiation risk
nuclear collisions
* Total H Index Rankings
Rankings
21,612
United States
9,438
5
Stanley D Smith
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
34
0.436
* Total H Index Rankings
Rankings
30,295
United States
12,810
6
Kwang J (Jin) Kim
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
42
0.600
mechanical engineering - electroactive polymer
boiling
condensation
metal hydride
* Total H Index Rankings
Rankings
31,822
United States
13,388
7
Ke-Xun Sun
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
39
0.565
Lasers and Optics
Semiconductor
Plasma Diagnostics
Space Flight
Gravitational Wave Detection
* Total H Index Rankings
Rankings
43,451
United States
17,718
8
Sajjad Ahmad
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
43
0.694
Hydroinformatics
Hydroclimatology
System Dynamics
Water Resources Management
Water Resources
* Total H Index Rankings
Rankings
46,701
United States
18,878
9
Daniel Wright
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
30
0.492
* Total H Index Rankings
Rankings
47,171
United States
19,073
10
Zhaohuan Zhu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
52
0.867
* Total H Index Rankings
Rankings
47,460
United States
19,167
11
Seyhmus Baloglu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
47
0.783
* Total H Index Rankings
Rankings
52,184
United States
20,818
12
Changfeng Chen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
* Total H Index Rankings
Rankings
57,525
United States
22,643
13
Jason Steffen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
* Total H Index Rankings
Rankings
63,981
United States
24,833
14
Brian Hedlund
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
40
0.741
Microbial Ecology
Thermophiles
Biogeochemical cycling
Microbial systematics
* Total H Index Rankings
Rankings
68,212
United States
26,209
15
Stephen M Miller
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
Macroeconomics
Monetary theory
Regional
Financial institutions
Housing
* Total H Index Rankings
Rankings
70,205
United States
26,929
16
Ganqing Jiang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
43
0.827
Sedimentary Geology
Carbonate Sedimentology
Isotope Geochemistry
* Total H Index Rankings
Rankings
74,875
United States
28,402
17
Marla Royne (Stafford)|Marla Royne, Marla B. Royne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
* Total H Index Rankings
Rankings
78,682
United States
29,625
18
Eakalak Khan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
36
0.720
* Total H Index Rankings
Rankings
79,370
United States
29,802
19
Daniel Proga
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
33
0.660
* Total H Index Rankings
Rankings
85,616
United States
31,860
20
R Jacob Baker
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
18
0.367
* Total H Index Rankings
Rankings
88,845
United States
32,808
21
Brian K Schilling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
29
0.604
Military & First Responder Human Performance
* Total H Index Rankings
Rankings
91,998
United States
33,797
22
Danica Hays
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
35
0.745
research methodology
domestic violence prevention
assessment
multicultural and social justice issues
mental heal
* Total H Index Rankings
Rankings
97,420
United States
35,540
23
Keah-Choon Tan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
* Total H Index Rankings
Rankings
100,180
United States
36,410
24
Sahjendra N Singh|S. N. Singh
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
15
0.326
Control Systems
Aeronautics and Astronautics Applications
Adaptive Control
* Total H Index Rankings
Rankings
104,044
United States
37,510
25
Eunsook Hong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
creativity
metacognition
motivation
self-regulation
homework