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 37 scientist
* Total H IndexRankings
World Rank
5,812
Country Rank
2,701
Institution Rank : 15
United States
Donald Siegel
entrepreneurship
technology transfer
corporate social responsibility
innovation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
111
74
0.667
* Total H IndexRankings
World Rank
13,864
Country Rank
6,255
Institution Rank : 44
United States
Barry Bozeman
science and technology policy
higher education policy
organization theory
public management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
57
0.648
* Total H IndexRankings
World Rank
57,094
Country Rank
22,506
Institution Rank : 185
United States
Maribel Guerrero
Entrepreneurial university
Entrepreneurship
Academic Entrepreneurship
Technology Transfer
Policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
51
0.911
* Total H IndexRankings
World Rank
112,682
Country Rank
40,196
Institution Rank : 340
United States
Mary K Feeney
Public management
Nonprofit management
Science and Technology Policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
* Total H IndexRankings
World Rank
120,082
Country Rank
42,364
Institution Rank : 358
United States
Eric W Welch
Science and Technology Policy
Climate Adaptation
Public Management
Digital Government
Science Communication
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
* Total H IndexRankings
World Rank
131,984
Country Rank
45,866
Institution Rank : 390
United States
William Terrill
Policing
Use of Force
Culture
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
* Total H IndexRankings
World Rank
140,609
Country Rank
48,339
Institution Rank : 412
United States
Elizabeth A Corley
Environmental policy
environmental management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Total H IndexRankings
World Rank
143,433
Country Rank
49,109
Institution Rank : 419
United States
Maria Teresa Tatto
Teaching &Teacher Education
Comparative Education & Development
Policy Analysis
Evaluation Research
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
* Total H IndexRankings
World Rank
168,019
Country Rank
56,051
Institution Rank : 489
United States
Charles M Katz
policing
gangs
violence
criminal justice
criminology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
* Total H IndexRankings
World Rank
170,678
Country Rank
56,738
Institution Rank : 494
United States
Stuart Bretschneider
Public Management
Public Administration
Science and Technology Policy
Environmental Policy
Information Technology Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total H IndexRankings
World Rank
187,062
Country Rank
61,298
Institution Rank : 535
United States
Karen Mossberger
digital inequality
e-government
information technology and policy
urban policy
local government
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
* Total H IndexRankings
World Rank
239,906
Country Rank
75,566
Institution Rank : 660
United States
Abigail York
Governance
Climate Change
Cities
Water
Justice
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
* Total H IndexRankings
World Rank
282,928
Country Rank
86,727
Institution Rank : 743
United States
Chris M Herbst
early childhood education
child care markets and policy
social safety net policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total H IndexRankings
World Rank
352,744
Country Rank
104,440
Institution Rank : 843
United States
Erik Johnston
Policy Informatics
open governance
collaboration
empathy
complex systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total H IndexRankings
World Rank
504,009
Country Rank
142,439
Institution Rank : 1,096
United States
Thomas J Catlaw
Public Administration and Governance Theory
Social and Political Theory
Organization Behavior and Theory
Participation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
* Total H IndexRankings
World Rank
531,568
Country Rank
149,524
Institution Rank : 1,117
United States
Yushim Kim
Public Policy & Management
Complex Adaptive Systems
Agent-Based Modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total H IndexRankings
World Rank
559,218
Country Rank
156,637
Institution Rank : 1,140
United States
Spiro Maroulis
public policy
management
social networks
computational modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total H IndexRankings
World Rank
580,564
Country Rank
161,495
Institution Rank : 1,158
United States
Thom Reilly
public pay & benefits
child welfare
nonpartisan governance
independent voter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
* Total H IndexRankings
World Rank
729,913
Country Rank
198,067
Institution Rank : 1,277
United States
Garth Den Heyer
Policing
counter terrorism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H IndexRankings
World Rank
784,477
Country Rank
210,620
Institution Rank : 1,313
United States
Dawn R Gilpin
public relations
crisis communication
social media
issues management
organizational identity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total H IndexRankings
World Rank
787,281
Country Rank
211,395
Institution Rank : 1,314
United States
Mahmud Farooque
Science and Technology Policy
Public Administration
Public Engagement
Foresight
Technology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total H IndexRankings
World Rank
967,072
Country Rank
251,323
Institution Rank : 1,426
United States
Andreas Ravndal Kostol
public economics
labor economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total H IndexRankings
World Rank
1,103,262
Country Rank
277,609
Institution Rank : 1,480
United States
Sian Mughan
Public administration
public finance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H IndexRankings
World Rank
1,330,312
Country Rank
315,601
Institution Rank : 1,697
United States
Mattia Caldarulo
Public Management
Risk Management
Digital Government
Science & Technology Policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H IndexRankings
World Rank
1,427,486
Country Rank
329,038
Institution Rank : 1,833
United States
Oana Almasan
Public participation
Participatory budgeting
public management
democratic culture
democratic development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total H Index Rankings
Rankings
5,812
United States
2,701
15
Donald Siegel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
111
74
0.667
entrepreneurship
technology transfer
corporate social responsibility
innovation
* Total H Index Rankings
Rankings
13,864
United States
6,255
44
Barry Bozeman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
57
0.648
science and technology policy
higher education policy
organization theory
public management
* Total H Index Rankings
Rankings
57,094
United States
22,506
185
Maribel Guerrero
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
51
0.911
Entrepreneurial university
Entrepreneurship
Academic Entrepreneurship
Technology Transfer
Policy
* Total H Index Rankings
Rankings
112,682
United States
40,196
340
Mary K Feeney
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
Public management
Nonprofit management
Science and Technology Policy
* Total H Index Rankings
Rankings
120,082
United States
42,364
358
Eric W Welch
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
Science and Technology Policy
Climate Adaptation
Public Management
Digital Government
Science Communication
* Total H Index Rankings
Rankings
131,984
United States
45,866
390
William Terrill
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
* Total H Index Rankings
Rankings
140,609
United States
48,339
412
Elizabeth A Corley
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Total H Index Rankings
Rankings
143,433
United States
49,109
419
Maria Teresa Tatto
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
Teaching &Teacher Education
Comparative Education & Development
Policy Analysis
Evaluation Research
* Total H Index Rankings
Rankings
168,019
United States
56,051
489
Charles M Katz
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
policing
gangs
violence
criminal justice
criminology
* Total H Index Rankings
Rankings
170,678
United States
56,738
494
Stuart Bretschneider
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
Public Management
Public Administration
Science and Technology Policy
Environmental Policy
Information Technology Management
* Total H Index Rankings
Rankings
187,062
United States
61,298
535
Karen Mossberger
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
digital inequality
e-government
information technology and policy
urban policy
local government
* Total H Index Rankings
Rankings
239,906
United States
75,566
660
Abigail York
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
* Total H Index Rankings
Rankings
282,928
United States
86,727
743
Chris M Herbst
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
early childhood education
child care markets and policy
social safety net policy
* Total H Index Rankings
Rankings
352,744
United States
104,440
843
Erik Johnston
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Policy Informatics
open governance
collaboration
empathy
complex systems
* Total H Index Rankings
Rankings
504,009
United States
142,439
1,096
Thomas J Catlaw
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
Public Administration and Governance Theory
Social and Political Theory
Organization Behavior and Theory
Participation
* Total H Index Rankings
Rankings
531,568
United States
149,524
1,117
Yushim Kim
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
Public Policy & Management
Complex Adaptive Systems
Agent-Based Modeling
* Total H Index Rankings
Rankings
559,218
United States
156,637
1,140
Spiro Maroulis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
public policy
management
social networks
computational modeling
* Total H Index Rankings
Rankings
580,564
United States
161,495
1,158
Thom Reilly
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
public pay & benefits
child welfare
nonpartisan governance
independent voter
* Total H Index Rankings
Rankings
729,913
United States
198,067
1,277
Garth Den Heyer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
Rankings
784,477
United States
210,620
1,313
Dawn R Gilpin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
public relations
crisis communication
social media
issues management
organizational identity
* Total H Index Rankings
Rankings
787,281
United States
211,395
1,314
Mahmud Farooque
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Science and Technology Policy
Public Administration
Public Engagement
Foresight
Technology
* Total H Index Rankings
Rankings
967,072
United States
251,323
1,426
Andreas Ravndal Kostol
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total H Index Rankings
Rankings
1,103,262
United States
277,609
1,480
Sian Mughan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
Rankings
1,330,312
United States
315,601
1,697
Mattia Caldarulo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Public Management
Risk Management
Digital Government
Science & Technology Policy
* Total H Index Rankings
Rankings
1,427,486
United States
329,038
1,833
Oana Almasan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Public participation
Participatory budgeting
public management
democratic culture
democratic development