Citation Rankings
Highly Cited Researchers

Ursinus College Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025

Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation IndexUniversities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
United States
Patrick T Hurley
Human-Environment Interactions
Political Ecology
Urban Foraging
Food Forestry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,817
2,131
0.442
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
United States
S Brock Blomberg
Economics of Terrorism
International Economics
Political Economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,189
1,679
0.324
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
United States
Jennifer L Stevenson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,171
1,667
0.400
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
United States
Brent A Mattingly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,933
1,192
0.617
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
United States
Anthony Nadler
political communication
digital culture
conservatism
populism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
670
623
0.930
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
United States
Christopher Tralie
Geometric Signal Processing
Music Information Retrieval
Topological Data Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
545
0.898
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
United States
Mora A Reinka
stigma
stress and coping
health psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
443
0.953
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
United States
Johannes Karreth
International relations
International institutions
Conflict
International cooperation
Political behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
399
0.709
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
United States
Casey Schwarz
Optical materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
335
0.657
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
United States
Dale Cameron
yeast prions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
332
0.328
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
United States
Hugo Moises Montesinos Yufa
Statistics
Economics
Econometrics
Mathematical Models
Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
275
0.638
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
United States
Brandon Hoover
Food Systems
Community Development
Urban Geography
Sustainability
Public Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
212
0.675
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
United States
Jonathan Marks
Political Philosophy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
174
0.426
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
United States
Lola Holcomb
Biomedical Science
Bioinformatics
Microbial Ecology
Gut Microbiome
Social Equity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
140
0.993
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
United States
Brieanne Berry
circular economies
reuse
sustainable consumption
waste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
118
0.975
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
United States
Catherine Van De Ruit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
114
0.479
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
United States
Thomas J Carroll
atomic physics
quantum mechanics
rydberg atoms
quantum simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
304
79
0.260
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
United States
Olga Nicoara
Development Economics
Transitional Economies
Political Economy
Austrian Economics
Entrepreneurship Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
73
0.768
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
United States
Christopher Sadowski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
70
0.588
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
United States
Ann K Karreth
Sub-Saharan Africa
political participation
social capital
ethnicity in politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
United States
Johanna Mellis
History
Sport
Cold War
Imperialism
Oral History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
United States
Katie Quanz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
33
0.733
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
United States
Lori J Daggar
Early North American History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
United States
Nathan Rein
Protestant Reformation
History of Christianity
Popular religion in early modern Europe
Religion and violence
Theory of religion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
19
0.306
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
United States
Rosa Abrahams
music analysis
embodiment
meter
liturgical chant
music theory pedagogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years Citation Counts Rankings
Rankings
235,118
United States
77,789
1
Ranking Based On Selection: 1
Patrick T Hurley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,817
2,131
0.442
Human-Environment Interactions
Political Ecology
Urban Foraging
Food Forestry
* Last 6 Years Citation Counts Rankings
Rankings
297,018
United States
95,707
2
Ranking Based On Selection: 2
S Brock Blomberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,189
1,679
0.324
Economics of Terrorism
International Economics
Political Economy
* Last 6 Years Citation Counts Rankings
Rankings
299,031
United States
96,278
3
Ranking Based On Selection: 3
Jennifer L Stevenson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,171
1,667
0.400
* Last 6 Years Citation Counts Rankings
Rankings
401,180
United States
124,934
4
Ranking Based On Selection: 4
Brent A Mattingly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,933
1,192
0.617
* Last 6 Years Citation Counts Rankings
Rankings
629,725
United States
184,659
5
Ranking Based On Selection: 5
Anthony Nadler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
670
623
0.930
political communication
digital culture
conservatism
populism
* Last 6 Years Citation Counts Rankings
Rankings
678,577
United States
196,295
6
Ranking Based On Selection: 6
Christopher Tralie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
545
0.898
Geometric Signal Processing
Music Information Retrieval
Topological Data Analysis
* Last 6 Years Citation Counts Rankings
Rankings
757,073
United States
213,989
7
Ranking Based On Selection: 7
Mora A Reinka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
443
0.953
stigma
stress and coping
health psychology
* Last 6 Years Citation Counts Rankings
Rankings
799,346
United States
222,909
8
Ranking Based On Selection: 8
Johannes Karreth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
399
0.709
International relations
International institutions
Conflict
International cooperation
Political behavior
* Last 6 Years Citation Counts Rankings
Rankings
873,632
United States
237,543
9
Ranking Based On Selection: 9
Casey Schwarz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
335
0.657
* Last 6 Years Citation Counts Rankings
Rankings
877,032
United States
238,168
10
Ranking Based On Selection: 10
Dale Cameron
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
332
0.328
* Last 6 Years Citation Counts Rankings
Rankings
959,818
United States
253,764
11
Ranking Based On Selection: 11
Hugo Moises Montesinos Yufa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
275
0.638
Statistics
Economics
Econometrics
Mathematical Models
Finance
* Last 6 Years Citation Counts Rankings
Rankings
1,077,850
United States
274,162
12
Ranking Based On Selection: 12
Brandon Hoover
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
212
0.675
Food Systems
Community Development
Urban Geography
Sustainability
Public Policy
* Last 6 Years Citation Counts Rankings
Rankings
1,167,960
United States
288,899
13
Ranking Based On Selection: 13
Jonathan Marks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
174
0.426
* Last 6 Years Citation Counts Rankings
Rankings
1,271,322
United States
304,752
14
Ranking Based On Selection: 14
Lola Holcomb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
140
0.993
Biomedical Science
Bioinformatics
Microbial Ecology
Gut Microbiome
Social Equity
* Last 6 Years Citation Counts Rankings
Rankings
1,349,380
United States
316,563
15
Ranking Based On Selection: 15
Brieanne Berry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
118
0.975
circular economies
reuse
sustainable consumption
waste
* Last 6 Years Citation Counts Rankings
Rankings
1,362,847
United States
318,619
16
Ranking Based On Selection: 16
Catherine Van De Ruit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
114
0.479
* Last 6 Years Citation Counts Rankings
Rankings
1,523,292
United States
341,748
17
Ranking Based On Selection: 17
Thomas J Carroll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
304
79
0.260
atomic physics
quantum mechanics
rydberg atoms
quantum simulation
* Last 6 Years Citation Counts Rankings
Rankings
1,558,300
United States
346,687
18
Ranking Based On Selection: 18
Olga Nicoara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
73
0.768
Development Economics
Transitional Economies
Political Economy
Austrian Economics
Entrepreneurship Research
* Last 6 Years Citation Counts Rankings
Rankings
1,574,561
United States
349,033
19
Ranking Based On Selection: 19
Christopher Sadowski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
70
0.588
* Last 6 Years Citation Counts Rankings
Rankings
1,828,685
United States
383,757
20
Ranking Based On Selection: 20
Ann K Karreth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
Sub-Saharan Africa
political participation
social capital
ethnicity in politics
* Last 6 Years Citation Counts Rankings
Rankings
1,831,024
United States
384,014
21
Ranking Based On Selection: 21
Johanna Mellis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
History
Sport
Cold War
Imperialism
Oral History
* Last 6 Years Citation Counts Rankings
Rankings
1,846,628
United States
386,104
22
Ranking Based On Selection: 22
Katie Quanz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
33
0.733
* Last 6 Years Citation Counts Rankings
Rankings
1,930,109
United States
397,079
23
Ranking Based On Selection: 23
Lori J Daggar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
* Last 6 Years Citation Counts Rankings
Rankings
1,998,758
United States
405,765
24
Ranking Based On Selection: 24
Nathan Rein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
19
0.306
Protestant Reformation
History of Christianity
Popular religion in early modern Europe
Religion and violence
Theory of religion
* Last 6 Years Citation Counts Rankings
Rankings
2,160,030
United States
424,981
25
Ranking Based On Selection: 25
Rosa Abrahams
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
music analysis
embodiment
meter
liturgical chant
music theory pedagogy