Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :76
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
34
0.723
* Total i10 IndexRankings
Ranking Based On Selection :77
Biomaterials and Drug Delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
30
0.638
* Total i10 IndexRankings
Ranking Based On Selection :78
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
3
0.064
* Total i10 IndexRankings
Ranking Based On Selection :79
Operational Research
AI
intelligent computation
meta-heuristics
transportation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
26
0.565
* Total i10 IndexRankings
Ranking Based On Selection :80
Conversation Analysis
Narrative
Atypical Interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
23
0.500
* Total i10 IndexRankings
Ranking Based On Selection :81
Nanomedicines
Brain delivery
Peptide delivery
Neglected Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
* Total i10 IndexRankings
Ranking Based On Selection :82
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
41
0.911
* Total i10 IndexRankings
Ranking Based On Selection :83
Physiotherapy
eHealth
concussion
Social Media
Disability Sport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
39
0.867
* Total i10 IndexRankings
Ranking Based On Selection :84
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
* Total i10 IndexRankings
Ranking Based On Selection :85
management control
performance measurement
forensic accounting
social theory
food and drink industry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
* Total i10 IndexRankings
Ranking Based On Selection :86
expertise in offenders
dual processing
crime prevention
rehabilitation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
* Total i10 IndexRankings
Ranking Based On Selection :87
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
* Total i10 IndexRankings
Ranking Based On Selection :88
Planetary geology
geochronology
geochemistry
meteoritics
economic geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
* Total i10 IndexRankings
Ranking Based On Selection :89
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
* Total i10 IndexRankings
Ranking Based On Selection :90
health geography
community well being
multilevel models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
20
0.476
* Total i10 IndexRankings
Ranking Based On Selection :91
Moral psychology
self
identity
moral judgments
process dissociation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Total i10 IndexRankings
Ranking Based On Selection :92
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
11
0.268
* Total i10 IndexRankings
Ranking Based On Selection :93
Early universe cosmology
modified gravity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
* Total i10 IndexRankings
Ranking Based On Selection :94
Magnetostrictive
Mechatronics
Smart Materials and Structures
Magnetic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
* Total i10 IndexRankings
Ranking Based On Selection :95
Defence manpower
choice modelling
price and market analysis
effciency and productivity
tourism management and cultural econo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
* Total i10 IndexRankings
Ranking Based On Selection :96
Artificial Intelligence
Web Science
Semantic Web
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
13
0.333
* Total i10 IndexRankings
Ranking Based On Selection :97
Hydrogeology and Water Resources
Environmental Hydrology
Water and Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
* Total i10 IndexRankings
Ranking Based On Selection :98
Evolution
Ecology
Genomics
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
* Total i10 IndexRankings
Ranking Based On Selection :99
wastewater
constructed wetlands
sustainable drainage
sustainable environmental technology and management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
* Total i10 IndexRankings
Ranking Based On Selection :100
Neuroscience & Behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Jiye Chen
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
34
0.723
Eugen Barbu
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
30
0.638
Biomaterials and Drug Delivery
I Ebenezer
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
3
0.064
Djamila Ouelhadj
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
26
0.565
Operational Research
AI
intelligent computation
meta-heuristics
transportation
Alessandra Fasulo
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
23
0.500
Conversation Analysis
Narrative
Atypical Interaction
Aikaterini Katerina Lalatsa|Katerina Lalatsa
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
Nanomedicines
Brain delivery
Peptide delivery
Neglected Diseases
Samantha Penny
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
41
0.911
Osman Hassan Ahmed
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
39
0.867
Physiotherapy
eHealth
concussion
Social Media
Disability Sport
Hartmut Blank
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
Lisa Jack
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
management control
performance measurement
forensic accounting
social theory
food and drink industry
Claire Nee
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
expertise in offenders
dual processing
crime prevention
rehabilitation
Mark Turner
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
James R Darling
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
Planetary geology
geochronology
geochemistry
meteoritics
economic geology
Mark Gaterell
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
Liz Twigg
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
20
0.476
health geography
community well being
multilevel models
Paul Conway
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
Moral psychology
self
identity
moral judgments
process dissociation
Christopher Dewdney
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
11
0.268
A Emir Gumrukcuoglu
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
Mojtaba Ghodsi
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
Magnetostrictive
Mechatronics
Smart Materials and Structures
Magnetic
Shabbar Jaffry
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
Defence manpower
choice modelling
price and market analysis
effciency and productivity
tourism management and cultural econo
Jacek Kopecký
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
13
0.333
Artificial Intelligence
Web Science
Semantic Web
Mohammad Hoque
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
Hydrogeology and Water Resources
Environmental Hydrology
Water and Health
Yann Bourgeois
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
Evolution
Ecology
Genomics
Bioinformatics
John Williams
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
wastewater
constructed wetlands
sustainable drainage
sustainable environmental technology and management
Barbara Dotto Fontana
University of Portsmouth
Portsmouth, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000