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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
126
Country Rank
1
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Dan J Stein](https://cdn.adscientificindex.com/pictures/5e/106016.jpg)
Anxiety disorders
Psychiatry in Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,456
1,118
0.768
* Total i10 Index Rankings
World Rank
5,189
Country Rank
3
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Oye Gureje](https://cdn.adscientificindex.com/pictures/aa/4324733.jpg)
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
360
0.833
* Total i10 Index Rankings
World Rank
24,460
Country Rank
106
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Robin Emsley](/user/assets/images/profile/no-profile-photo.png)
psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
130
0.573
* Total i10 Index Rankings
World Rank
29,824
Country Rank
5
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/84.png)
![Ethiopia](/flags/et.png)
![Charlotte Hanlon](/user/assets/images/profile/no-profile-photo.png)
global mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
199
0.966
* Total i10 Index Rankings
World Rank
37,817
Country Rank
162
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Christine Lochner](https://cdn.adscientificindex.com/pictures/0a/105739.jpg)
Compulsivity
impulsivity
behavioural addictions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
173
0.940
* Total i10 Index Rankings
World Rank
50,305
Country Rank
212
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![John Joska](https://cdn.adscientificindex.com/pictures/1e/100255.jpg)
neuropsychiatry
hiv
cognitive disorders
mental health services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
136
0.855
* Total i10 Index Rankings
World Rank
68,531
Country Rank
306
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/6427.png)
![South Africa](/flags/za.png)
![BH Harvey](https://cdn.adscientificindex.com/pictures/32/105057.jpg)
Animal models
Psychopharmacology
Neuroscience
Behavior
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
99
0.739
* Total i10 Index Rankings
World Rank
69,208
Country Rank
178
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/612.jpg)
![Egypt](/flags/eg.png)
![Eman Khedr|Eman MH Khedr, Eman Khedr](https://cdn.adscientificindex.com/pictures/25/97007.jpg)
Neurology and Neurophysiology
Parkinson's disease
diagnosis and therapeutic role of rTMS
Epidemiology of neurological disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
116
0.872
* Total i10 Index Rankings
World Rank
74,764
Country Rank
20
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11217.jpg)
![Kenya](/flags/ke.png)
![Manasi Kumar](/user/assets/images/profile/no-profile-photo.png)
Global Mental Health
Health Services Research
Health Disparities
Child & Adolescent MH
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
121
0.953
* Total i10 Index Rankings
World Rank
121,632
Country Rank
20
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/5929.png)
![Tanzania](/flags/tz.png)
![Sylvia Kaaya](https://cdn.adscientificindex.com/pictures/2b/4992985.jpg)
HIV Mental Health & Psychiatry Practice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
72
0.766
* Total i10 Index Rankings
World Rank
123,164
Country Rank
102
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5148.png)
![Nigeria](/flags/ng.png)
![Abiodun O. Adewuya](https://cdn.adscientificindex.com/pictures/37/102596.jpg)
Mental Health
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
82
0.882
* Total i10 Index Rankings
World Rank
135,635
Country Rank
119
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/16727.jpg)
![Nigeria](/flags/ng.png)
![Aishatu Yusha'u Armiya'u](https://cdn.adscientificindex.com/pictures/67/4479920.jpg)
Forensic Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
79
0.908
* Total i10 Index Rankings
World Rank
142,809
Country Rank
690
Institution Rank : 153
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Katherine Sorsdahl](/user/assets/images/profile/no-profile-photo.png)
Public Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
74
0.881
* Total i10 Index Rankings
World Rank
149,820
Country Rank
30
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/11027.png)
![Ethiopia](/flags/et.png)
![Telake Azale](https://cdn.adscientificindex.com/pictures/7b/91384.jpg)
Mental Health
Public Health
Health Promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
79
0.975
* Total i10 Index Rankings
World Rank
159,695
Country Rank
71
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/11217.jpg)
![Kenya](/flags/ke.png)
![David Ndetei](/user/assets/images/profile/no-profile-photo.png)
Psychiatry and Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
41
0.526
* Total i10 Index Rankings
World Rank
169,420
Country Rank
848
Institution Rank : 181
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Jean-Paul Fouche](/user/assets/images/profile/no-profile-photo.png)
Neuroimaging
HIV
Mental Health
DTI
MRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
68
0.919
* Total i10 Index Rankings
World Rank
217,892
Country Rank
308
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/5148.png)
![Nigeria](/flags/ng.png)
![Bola Ola](https://cdn.adscientificindex.com/pictures/86/105106.jpg)
General adult psychiatry
child and adolescent psychiatry
addiction
social psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
* Total i10 Index Rankings
World Rank
230,193
Country Rank
344
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Jibril Abdulmalik](https://cdn.adscientificindex.com/pictures/b9/100100.jpg)
Public Mental Health
Child and Adolescent Psychiatry
Forensic Psychiatry
and Psychiatric Services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
56
0.966
* Total i10 Index Rankings
World Rank
230,427
Country Rank
37
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/5596.png)
![Uganda](/flags/ug.png)
![Godfrey Zari Rukundo](https://cdn.adscientificindex.com/pictures/ba/98327.jpg)
Child and Adolescent Psychiatry
Suicide
Depression
Medical education
Dementia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
* Total i10 Index Rankings
World Rank
232,011
Country Rank
351
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/5148.png)
![Nigeria](/flags/ng.png)
![Olayinka Atilola](/user/assets/images/profile/no-profile-photo.png)
Mental health
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
* Total i10 Index Rankings
World Rank
234,721
Country Rank
360
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Lola Kola](https://cdn.adscientificindex.com/pictures/b1/101577.jpg)
Global Mental Health
mHealth Mental Health
Maternal Mental Health
Adolescent Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
* Total i10 Index Rankings
World Rank
250,818
Country Rank
865
Institution Rank : 63
![](https://cdn.adscientificindex.com/logos/612.jpg)
![Egypt](/flags/eg.png)
![Ghaydaa Shehata](https://cdn.adscientificindex.com/pictures/b5/98231.jpg)
Neurology
Psychiatry
psychology
cognition
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
* Total i10 Index Rankings
World Rank
264,105
Country Rank
141
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/11217.jpg)
![Kenya](/flags/ke.png)
![Othieno Cj](/user/assets/images/profile/no-profile-photo.png)
Psychiatry
mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
* Total i10 Index Rankings
World Rank
267,665
Country Rank
474
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Akin Ojagbemi](https://cdn.adscientificindex.com/pictures/5d/103270.jpg)
Mental health of older adults
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
* Total i10 Index Rankings
World Rank
283,609
Country Rank
151
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/24880.jpg)
![Algeria](/flags/dz.png)
![Haddad Nadia](/user/assets/images/profile/no-profile-photo.png)
recherche scientifique
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
126
![South Africa](/flags/za.png)
1
![](https://cdn.adscientificindex.com/logos/10906.jpg)
1
Dan J Stein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,456
1,118
0.768
![](https://cdn.adscientificindex.com/logos/10906.jpg)
Anxiety disorders
Psychiatry in Africa
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
5,189
![Nigeria](/flags/ng.png)
3
![](https://cdn.adscientificindex.com/logos/11072.jpg)
1
Oye Gureje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
360
0.833
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
24,460
![South Africa](/flags/za.png)
106
![](https://cdn.adscientificindex.com/logos/8529.jpg)
13
Robin Emsley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
130
0.573
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
29,824
![Ethiopia](/flags/et.png)
5
![](https://cdn.adscientificindex.com/logos/84.png)
4
Charlotte Hanlon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
199
0.966
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
37,817
![South Africa](/flags/za.png)
162
![](https://cdn.adscientificindex.com/logos/8529.jpg)
23
Christine Lochner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
173
0.940
![](https://cdn.adscientificindex.com/logos/8529.jpg)
Compulsivity
impulsivity
behavioural addictions
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
50,305
![South Africa](/flags/za.png)
212
![](https://cdn.adscientificindex.com/logos/10906.jpg)
40
John Joska
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
136
0.855
![](https://cdn.adscientificindex.com/logos/10906.jpg)
neuropsychiatry
hiv
cognitive disorders
mental health services
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
68,531
![South Africa](/flags/za.png)
306
![](https://cdn.adscientificindex.com/logos/6427.png)
15
BH Harvey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
99
0.739
![](https://cdn.adscientificindex.com/logos/6427.png)
Animal models
Psychopharmacology
Neuroscience
Behavior
Psychiatry
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
69,208
![Egypt](/flags/eg.png)
178
![](https://cdn.adscientificindex.com/logos/612.jpg)
17
Eman Khedr|Eman MH Khedr, Eman Khedr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
116
0.872
![](https://cdn.adscientificindex.com/logos/612.jpg)
Neurology and Neurophysiology
Parkinson's disease
diagnosis and therapeutic role of rTMS
Epidemiology of neurological disease
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
74,764
![Kenya](/flags/ke.png)
20
![](https://cdn.adscientificindex.com/logos/11217.jpg)
2
Manasi Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
121
0.953
![](https://cdn.adscientificindex.com/logos/11217.jpg)
Global Mental Health
Health Services Research
Health Disparities
Child & Adolescent MH
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
121,632
![Tanzania](/flags/tz.png)
20
![](https://cdn.adscientificindex.com/logos/5929.png)
7
Sylvia Kaaya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
72
0.766
![](https://cdn.adscientificindex.com/logos/5929.png)
HIV Mental Health & Psychiatry Practice
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
123,164
![Nigeria](/flags/ng.png)
102
![](https://cdn.adscientificindex.com/logos/5148.png)
2
Abiodun O. Adewuya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
82
0.882
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
135,635
![Nigeria](/flags/ng.png)
119
![](https://cdn.adscientificindex.com/logos/16727.jpg)
1
Aishatu Yusha'u Armiya'u
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
79
0.908
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
142,809
![South Africa](/flags/za.png)
690
![](https://cdn.adscientificindex.com/logos/10906.jpg)
153
Katherine Sorsdahl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
74
0.881
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
149,820
![Ethiopia](/flags/et.png)
30
![](https://cdn.adscientificindex.com/logos/11027.png)
3
Telake Azale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
79
0.975
![](https://cdn.adscientificindex.com/logos/11027.png)
Mental Health
Public Health
Health Promotion
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
159,695
![Kenya](/flags/ke.png)
71
![](https://cdn.adscientificindex.com/logos/11217.jpg)
20
David Ndetei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
41
0.526
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
169,420
![South Africa](/flags/za.png)
848
![](https://cdn.adscientificindex.com/logos/10906.jpg)
181
Jean-Paul Fouche
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
68
0.919
![](https://cdn.adscientificindex.com/logos/10906.jpg)
Neuroimaging
HIV
Mental Health
DTI
MRI
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
217,892
![Nigeria](/flags/ng.png)
308
![](https://cdn.adscientificindex.com/logos/5148.png)
6
Bola Ola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
![](https://cdn.adscientificindex.com/logos/5148.png)
General adult psychiatry
child and adolescent psychiatry
addiction
social psychiatry
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
230,193
![Nigeria](/flags/ng.png)
344
![](https://cdn.adscientificindex.com/logos/11072.jpg)
46
Jibril Abdulmalik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
56
0.966
![](https://cdn.adscientificindex.com/logos/11072.jpg)
Public Mental Health
Child and Adolescent Psychiatry
Forensic Psychiatry
and Psychiatric Services
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
230,427
![Uganda](/flags/ug.png)
37
![](https://cdn.adscientificindex.com/logos/5596.png)
3
Godfrey Zari Rukundo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
![](https://cdn.adscientificindex.com/logos/5596.png)
Child and Adolescent Psychiatry
Suicide
Depression
Medical education
Dementia
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
232,011
![Nigeria](/flags/ng.png)
351
![](https://cdn.adscientificindex.com/logos/5148.png)
9
Olayinka Atilola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
234,721
![Nigeria](/flags/ng.png)
360
![](https://cdn.adscientificindex.com/logos/11072.jpg)
49
Lola Kola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
![](https://cdn.adscientificindex.com/logos/11072.jpg)
Global Mental Health
mHealth Mental Health
Maternal Mental Health
Adolescent Mental Health
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
250,818
![Egypt](/flags/eg.png)
865
![](https://cdn.adscientificindex.com/logos/612.jpg)
63
Ghaydaa Shehata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
![](https://cdn.adscientificindex.com/logos/612.jpg)
Neurology
Psychiatry
psychology
cognition
epidemiology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
264,105
![Kenya](/flags/ke.png)
141
![](https://cdn.adscientificindex.com/logos/11217.jpg)
43
Othieno Cj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
267,665
![Nigeria](/flags/ng.png)
474
![](https://cdn.adscientificindex.com/logos/11072.jpg)
62
Akin Ojagbemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
![](https://cdn.adscientificindex.com/logos/11072.jpg)
Mental health of older adults
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
283,609
![Algeria](/flags/dz.png)
151
![](https://cdn.adscientificindex.com/logos/24880.jpg)
14
Haddad Nadia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633