Total 2,424,675 scientists, country 221, and institutions 24,468 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
![Nj Sebire](https://cdn.adscientificindex.com/pictures/f5/4926110.jpg)
Professor of Paediatric Pathology/ CRIO
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
647
437
0.675
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Jo Wray](https://cdn.adscientificindex.com/pictures/f1/4920034.jpg)
congenital heart disease
transplantation
neurodevelopment
quality of life
patient experience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
109
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Alessandro Giardini](https://cdn.adscientificindex.com/pictures/63/4921499.jpg)
Exercise physiology
Echocardiography
Hypertrophic cardiomyopathy
Hypoplastic left heart syndrome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
64
0.610
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Kristian Aquilina](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
58
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Debbie Sell](https://cdn.adscientificindex.com/pictures/36/4923271.jpg)
Cleft Lip and Palate
Velopharyngeal Dysfunction
Perceptual Speech Impairment Tools
Parent-led Articulation Therapy
2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
58
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Susan Shelmerdine](https://cdn.adscientificindex.com/pictures/9b/4928459.jpg)
NIHR Advanced Fellow
Academic Paediatric Radiologist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
66
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Stavros Loukogeorgakis](/user/assets/images/profile/no-profile-photo.png)
Fetal
neonatal and paediatric surgery
in utero stem cell and gene therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Jack Cd Lee](https://cdn.adscientificindex.com/pictures/0f/4919834.jpg)
Bacteriophage Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Clive Edelsten](/user/assets/images/profile/no-profile-photo.png)
UVEITIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Alex Virasami](https://cdn.adscientificindex.com/pictures/ac/4921514.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
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
![Elaine Cloutman-Green|Elaine A Green](https://cdn.adscientificindex.com/pictures/c0/4917924.jpg)
Microbiology
Infection Prevention and Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total i10 IndexRankings
Ranking Based On Selection: 12
![David O'Connor](/user/assets/images/profile/no-profile-photo.png)
Leukemia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Fani Ladomenou](https://cdn.adscientificindex.com/pictures/72/4918325.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Richard W. Issitt](https://cdn.adscientificindex.com/pictures/00/6028079.jpg)
Perfusion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Kate Oulton](/user/assets/images/profile/no-profile-photo.png)
Healthcare research
learning disability
children with complex health needs
qualitative research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Stuart A. Bowyer](/user/assets/images/profile/no-profile-photo.png)
Medical Technology
Data Science
Wearable Technology
Physiological Monitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 17
![James Ij Green](https://cdn.adscientificindex.com/pictures/17/5393336.jpg)
Auricular Reconstruction
Cleft Lip and Palate
Custom Medical Devices
Dental Technology
Orthognathic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Britt Hanson](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Valerija Karaluka](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Jagath C Ranasinghe Md, Dch](https://cdn.adscientificindex.com/pictures/3b/5336852.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Andrew J Jones](/user/assets/images/profile/no-profile-photo.png)
Paediatric critical care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Lucy Alderson](https://cdn.adscientificindex.com/pictures/9a/5986469.jpg)
functional outcomes in children
gait
walking
Spina Bifida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Laura J Turner](/user/assets/images/profile/no-profile-photo.png)
GTPase
Plexin
Semaphorin
Rac
SEPT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Adrian Mc Cormack](/user/assets/images/profile/no-profile-photo.png)
Cytogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Pavithra Rajendran](https://cdn.adscientificindex.com/pictures/0d/5429928.jpg)
Natural Language Processing
NLP applications for Healthcare
Argument mining
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Nj Sebire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
647
437
0.675
Jo Wray
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
109
0.773
congenital heart disease
transplantation
neurodevelopment
quality of life
patient experience
Alessandro Giardini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
64
0.610
Exercise physiology
Echocardiography
Hypertrophic cardiomyopathy
Hypoplastic left heart syndrome
Kristian Aquilina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
58
0.630
Debbie Sell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
58
0.682
Cleft Lip and Palate
Velopharyngeal Dysfunction
Perceptual Speech Impairment Tools
Parent-led Articulation Therapy
2
Susan Shelmerdine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
66
0.917
Stavros Loukogeorgakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
Fetal
neonatal and paediatric surgery
in utero stem cell and gene therapy
Jack Cd Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
Clive Edelsten
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
Alex Virasami
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
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!
Elaine Cloutman-Green|Elaine A Green
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
David O'Connor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Fani Ladomenou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
Richard W. Issitt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Kate Oulton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Healthcare research
learning disability
children with complex health needs
qualitative research
Stuart A. Bowyer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Medical Technology
Data Science
Wearable Technology
Physiological Monitoring
James Ij Green
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Auricular Reconstruction
Cleft Lip and Palate
Custom Medical Devices
Dental Technology
Orthognathic Surgery
Britt Hanson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Valerija Karaluka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Jagath C Ranasinghe Md, Dch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Andrew J Jones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Lucy Alderson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Laura J Turner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Adrian Mc Cormack
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Pavithra Rajendran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Natural Language Processing
NLP applications for Healthcare
Argument mining