Total 2,448,390 scientists, country 221, and institutions 24,477 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1

affect/emotion
curriculum and pedagogy
decolonization
higher education
education policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
276
0.839
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2

Environmental Chemical Engineering
Circular Economy
Waste Strategy Development
Solid Waste
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
143
0.877
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3

Databases
Datamining
Data Structures
WWW
Scientometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
73
0.308
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4

biodiversity conservation
landscape ecology
islands
mountains
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
45
0.682
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5

School Leadership effects
School Leadership development
School Effectiveness and Improvement
Teacher Principal Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
42
0.575
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6

environmental management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7

Health Care Management
Health Economics
Public health
Knowledge Management
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
38
0.776
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8

Human-Machine Communication
Crowdsourcing
Human-Centered AI
HCI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9

Chemical Engineering/Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10

Econometrics
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
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!
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11

Health policy
health management and health economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
26
0.591
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12

Communication Networks
Telecommunication Systems
Security Applications
Cyber Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
20
0.357
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14

Human-AI Interaction
Human-Centered AI
User/Community Modeling
Personalization
Fairness in AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15

Pragmatics
Sociolinguistics
Language Teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16

Machine Learning
Knowledge Representation
Commonsense Reasoning
Cognitive Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
14
0.350
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18

Medical Statistics
Epidemiology
Meta-Analysis
Neuropsychology
Dementia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19

Continuing Education
Adult Education
Lifelong Learning
Professional Learning
Vocational Education&Training
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20

Educational Leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21

Food waste
Food losses
Urban Metabolism
Circular Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22

Classical Studies
Classics
Greek literature
Greek tragedy
Reception Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
8
0.308
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23

Classics
Reception
Ancient Greek Theatre
Modern Greek literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24

Cybersecurity education
Cybersecurity capabilities development
Cyber Situational Awareness
Cyber Resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25

Climate Change
Educational Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
7
0.200
Michalinos Zembylas
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
276
0.839
affect/emotion
curriculum and pedagogy
decolonization
higher education
education policy
Antonis A Zorpas
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
143
0.877
Environmental Chemical Engineering
Circular Economy
Waste Strategy Development
Solid Waste
Yannis Manolopoulos
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
73
0.308
Databases
Datamining
Data Structures
WWW
Scientometrics
Ioannis N Vogiatzakis
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
45
0.682
biodiversity conservation
landscape ecology
islands
mountains
Petros Pashiardis
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
42
0.575
School Leadership effects
School Leadership development
School Effectiveness and Improvement
Teacher Principal Evaluation
Georgios Defteaios
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
environmental management
Michael A Talias
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
38
0.776
Health Care Management
Health Economics
Public health
Knowledge Management
Sustainability
Jahna Otterbacher
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
Human-Machine Communication
Crowdsourcing
Human-Centered AI
HCI
Iliana Papamichael
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Chemical Engineering/Environmental Engineering
Christina Christou
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
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!
Mamas theodorou
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
26
0.591
Health policy
health management and health economics
Stavros Stavrou
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
20
0.357
Communication Networks
Telecommunication Systems
Security Applications
Cyber Security
Dimitrios Sarris
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Styliani Kleanthous
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Human-AI Interaction
Human-Centered AI
User/Community Modeling
Personalization
Fairness in AI
Stavroula Tsiplakou
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
Pragmatics
Sociolinguistics
Language Teaching
Loizos Michael
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
14
0.350
Machine Learning
Knowledge Representation
Commonsense Reasoning
Cognitive Systems
Panagiotis Petrou
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
Andry Giannakou
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Medical Statistics
Epidemiology
Meta-Analysis
Neuropsychology
Dementia
Maria N Gravani
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Continuing Education
Adult Education
Lifelong Learning
Professional Learning
Vocational Education&Training
Antonios Kafa
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Georgia Chatziparaskeva
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Food waste
Food losses
Urban Metabolism
Circular Economy
Vayos Liapis
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
8
0.308
Classical Studies
Classics
Greek literature
Greek tragedy
Reception Studies
Antonis K Petrides|Αντώνης Κ. Πετρίδης
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Classics
Reception
Ancient Greek Theatre
Modern Greek literature
Eliana Stavrou
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Cybersecurity education
Cybersecurity capabilities development
Cyber Situational Awareness
Cyber Resilience
Thanasis Hadzilacos
Open University of Cyprus
Latsia, Cyprus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
7
0.200
Climate Change
Educational Technology