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.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
91
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 2

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
53
0.576
* Total i10 IndexRankings
Ranking Based On Selection: 3

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
23
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 4

Medical Education
Public Health
Health Care Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
44
0.759
* Total i10 IndexRankings
Ranking Based On Selection: 5

Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
20
0.357
* Total i10 IndexRankings
Ranking Based On Selection: 6

Small States
Environment
Private Sector Development
Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
* Total i10 IndexRankings
Ranking Based On Selection: 7

land and water management
environmental management
agri-food systems
GIS and remote sensing
Environmental change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
38
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 8

Adsorption
Membrane Technology & Resource Recycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
33
0.673
* Total i10 IndexRankings
Ranking Based On Selection: 9

Accounting
Auditing
Corporate Governance
Whistleblowing
Ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
* Total i10 IndexRankings
Ranking Based On Selection: 10

coastal processes
coastal geomorphology
climate change
environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
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* Total i10 IndexRankings
Ranking Based On Selection: 11

tourism economics
tourism management
island tourism
small states
trade and development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 12

inclusive development
small states
quantitative research
LGBTQ
growth and development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
23
0.793
* Total i10 IndexRankings
Ranking Based On Selection: 13

race
gender
sexuality
return migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
* Total i10 IndexRankings
Ranking Based On Selection: 14

organizational behavior
work psychology
stress and health
workplace bullying
human resource management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 15

Water Resources Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 16

Infectious Diseases
Primary health care of children
Allergenic disorders and Asthma
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 17

Geography
(Urban) Geomorphology
(Cultural) Stone Deterioration
Humanistic Geography
Landscape
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 18

elearning
distance education
online learning
developing countries
ICT in education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
7
0.292
* Total i10 IndexRankings
Ranking Based On Selection: 19

Diabetes
Hypertension
HIV
STI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 20

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 21

Early Caribbean literature
eco-criticism
Caribbean women's writing
images of early Caribbean landscape
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
6
0.273
* Total i10 IndexRankings
Ranking Based On Selection: 22

microbial biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
2
0.095
* Total i10 IndexRankings
Ranking Based On Selection: 23

Public Health
NCDs
Social determinants
food security
nutrition security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24

Omics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 25

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
1
0.050
Ian Hambleton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
91
0.655
Hazel Oxenford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
53
0.576
Robert Clive Landis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
23
0.319
Md Anwarul Azim Majumder
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
44
0.759
Medical Education
Public Health
Health Care Management
Marc C Lavoie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
20
0.357
Winston Moore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
Small States
Environment
Private Sector Development
Econometrics
David Oscar Yawson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
38
0.776
land and water management
environmental management
agri-food systems
GIS and remote sensing
Environmental change
Srinivasa Rao Popuri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
33
0.673
Adsorption
Membrane Technology & Resource Recycling
Philmore Alleyne
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
Accounting
Auditing
Corporate Governance
Whistleblowing
Ethics
Leonard Nurse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
coastal processes
coastal geomorphology
climate change
environment
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!
Troy Lorde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
tourism economics
tourism management
island tourism
small states
trade and development
Mahalia Jackman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
23
0.793
inclusive development
small states
quantitative research
LGBTQ
growth and development
Joan Phillips
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
race
gender
sexuality
return migration
Dwayne Devonish
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
organizational behavior
work psychology
stress and health
workplace bullying
human resource management
Adrian Cashman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
Water Resources Management
Alok Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
Infectious Diseases
Primary health care of children
Allergenic disorders and Asthma
Medical Education
Casey Duane Allen|Case Allen, C Duane Allen, CD Allen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
Geography
(Urban) Geomorphology
(Cultural) Stone Deterioration
Humanistic Geography
Landscape
Stewart Marshall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
7
0.292
elearning
distance education
online learning
developing countries
ICT in education
O Peter Adams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
Cedric Van Meerbeeck
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Evelyn O Callaghan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
6
0.273
Early Caribbean literature
eco-criticism
Caribbean women's writing
images of early Caribbean landscape
Sarah L Sutrina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
2
0.095
Madhuvanti M Murphy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Public Health
NCDs
Social determinants
food security
nutrition security
Yvonne Vallès
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Don Marshall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
1
0.050