i10 Productivity
Rankings

Universität Witten Herdecke 93 Scientists i10 Productivity Rankings - 2025

Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:

  • Gain full access to detailed comparisons and advanced analytics,
  • Objectively evaluate your academic productivity,
  • Make strategic, data-driven decisions to enhance performance.

* Total i10 IndexRankings
Ranking Based On Selection: 1
Germany
Edmund Neugebauer
Translational research
Health Services Research
Clinical and Experimental Research in Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
177
0.461
* Total i10 IndexRankings
Ranking Based On Selection: 2
Germany
Arndt Büssing
Spirituality
Coping
Quality of Life
Yoga
Meditation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
164
0.614
* Total i10 IndexRankings
Ranking Based On Selection: 3
Germany
Dirk Baecker
sociological theory
culture theory
calculus of indications
systems theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
75
0.338
* Total i10 IndexRankings
Ranking Based On Selection: 4
Germany
Thomas Ostermann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
98
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 5
Germany
Birger P Priddat
Wirtschaftsphilosophie
institutional economics
Theoriegeschichte der Ökonomie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
16
0.113
* Total i10 IndexRankings
Ranking Based On Selection: 6
Germany
Frank Thévenod
renal epithelia
metal ions
membrane transport
cancer biology
signal transduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
68
0.591
* Total i10 IndexRankings
Ranking Based On Selection: 7
Germany
Johannes Michalak
Clinical Health Psychology
Mindfulness
Embodiment
Cognitive Behavioral Therapy
Psychological Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
76
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 8
Germany
Carsten Herrmann Pillath
Institutional and Evolutionary Economics
Economics and Philosophy
Chinese Economic Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
33
0.317
* Total i10 IndexRankings
Ranking Based On Selection: 9
Germany
Arist von Schlippe
Family therapy
systemic therapy
family business
parental coaching
conflict
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
43
0.453
* Total i10 IndexRankings
Ranking Based On Selection: 10
Germany
ulrike Willutzki
Clinical psychology
psychotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
53
0.570

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 IndexRankings
Ranking Based On Selection: 11
Germany
Matthias Kettner
Philosophie
Rationalität
Psychoanalyse
Kulturtheorie
Diskursethik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
11
0.136
* Total i10 IndexRankings
Ranking Based On Selection: 12
Germany
Peter Gaengler
Dentistry
Comparative Odontology
Oral Microbiology
Oral Pathohistology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
33
0.440
* Total i10 IndexRankings
Ranking Based On Selection: 13
Germany
Hans Juergen Heppner
Geriatrics
Emergency medicine
Intensive care
infections
sepsis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
43
0.623
* Total i10 IndexRankings
Ranking Based On Selection: 14
Germany
Werner Vogd
Systemtheorie
Organisationssoziologie
Religionssoziologie
Medizinsoziologie
Naturwissenschaftliche Wissens- und Denkformen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
32
0.464
* Total i10 IndexRankings
Ranking Based On Selection: 15
Germany
Thomas Dittmar
Cell fusion in cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 16
Germany
Rudolf Wimmer
Familienunternehmen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 17
Germany
Heiko Kleve
Unternehmerfamilien
Familienunternehmen
Systemtheorie
Psycho-Soziale Praxis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
25
0.397
* Total i10 IndexRankings
Ranking Based On Selection: 18
Germany
Guido Moellering
Management and Organization Theory
Inter-organizational Relations
Trust
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
35
0.574
* Total i10 IndexRankings
Ranking Based On Selection: 19
Germany
Hakan Bilhan med dent
implant dentistry
prosthodontics
periodontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 20
Germany
Jan Philipp Röer
Distraction
Attention
Memory
Open Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
* Total i10 IndexRankings
Ranking Based On Selection: 21
Germany
Ralf Weigel
HIV
AIDS
TB
child health
global health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
30
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 22
Germany
Thomas Clauß
Business Model Innovation
Governance of Alliances
Digitalization
Family Business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
50
0.980
* Total i10 IndexRankings
Ranking Based On Selection: 23
Germany
Roman Leischik med
Public Health
Sports Medicine
Cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
* Total i10 IndexRankings
Ranking Based On Selection: 24
Germany
Dirk Cysarz
Time series analysis
Heart rate variability
Cardiovascular regulation
cardiorespiratory synchronisation
symbolic dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Edmund Neugebauer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
177
0.461
Translational research
Health Services Research
Clinical and Experimental Research in Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Arndt Büssing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
164
0.614
Spirituality
Coping
Quality of Life
Yoga
Meditation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Dirk Baecker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
75
0.338
sociological theory
culture theory
calculus of indications
systems theory
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Thomas Ostermann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
98
0.613
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Birger P Priddat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
16
0.113
Wirtschaftsphilosophie
institutional economics
Theoriegeschichte der Ökonomie
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Frank Thévenod
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
68
0.591
renal epithelia
metal ions
membrane transport
cancer biology
signal transduction
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Johannes Michalak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
76
0.679
Clinical Health Psychology
Mindfulness
Embodiment
Cognitive Behavioral Therapy
Psychological Assessment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Carsten Herrmann Pillath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
33
0.317
Institutional and Evolutionary Economics
Economics and Philosophy
Chinese Economic Studies
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Arist von Schlippe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
43
0.453
Family therapy
systemic therapy
family business
parental coaching
conflict
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
ulrike Willutzki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
53
0.570

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Matthias Kettner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
11
0.136
Philosophie
Rationalität
Psychoanalyse
Kulturtheorie
Diskursethik
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Peter Gaengler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
33
0.440
Dentistry
Comparative Odontology
Oral Microbiology
Oral Pathohistology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Hans Juergen Heppner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
43
0.623
Geriatrics
Emergency medicine
Intensive care
infections
sepsis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Werner Vogd
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
32
0.464
Systemtheorie
Organisationssoziologie
Religionssoziologie
Medizinsoziologie
Naturwissenschaftliche Wissens- und Denkformen
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Thomas Dittmar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Rudolf Wimmer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Heiko Kleve
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
25
0.397
Unternehmerfamilien
Familienunternehmen
Systemtheorie
Psycho-Soziale Praxis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Guido Moellering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
35
0.574
Management and Organization Theory
Inter-organizational Relations
Trust
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Hakan Bilhan med dent
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
implant dentistry
prosthodontics
periodontology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Jan Philipp Röer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
Distraction
Attention
Memory
Open Science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Ralf Weigel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
30
0.545
HIV
AIDS
TB
child health
global health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Thomas Clauß
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
50
0.980
Business Model Innovation
Governance of Alliances
Digitalization
Family Business
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Roman Leischik med
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Dirk Cysarz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
Time series analysis
Heart rate variability
Cardiovascular regulation
cardiorespiratory synchronisation
symbolic dynamics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Peter C Ambe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
34
0.810