Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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 :1
Respiratory medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
221
0.699
* Total i10 IndexRankings
Ranking Based On Selection :2
pulmonary infections
tuberculosis
diseases of poverty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
267
0.867
* Total i10 IndexRankings
Ranking Based On Selection :3
community-acquired pneumonia
pneumococcus
respiratory tract infections
virulence factors
human ciliated epithelium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
158
0.592
* Total i10 IndexRankings
Ranking Based On Selection :4
Medicine
Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
89
0.817
* Total i10 IndexRankings
Ranking Based On Selection :5
respiratory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
* Total i10 IndexRankings
Ranking Based On Selection :6
Asthma
COPD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
47
0.723
* Total i10 IndexRankings
Ranking Based On Selection :7
Pulmonary Medicine
Chest Diseases
Allergy
Sleep Medicine
Respiratory ICU
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Total i10 IndexRankings
Ranking Based On Selection :8
Respiratory Medicine
HIV medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
* Total i10 IndexRankings
Ranking Based On Selection :9
Chest Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Total i10 IndexRankings
Ranking Based On Selection :10
Respiratory medicine
HIV Medicine
Simulation and AI in Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total i10 IndexRankings
Ranking Based On Selection :11
Pulmonology
Critical Care Medicine
Hiv/Aids
Tropical Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
10
0.435
* Total i10 IndexRankings
Ranking Based On Selection :12
pulmonary medicine-allergy- Infectious diseases-Interstitial lung disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection :13
Department of Chest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total i10 IndexRankings
Ranking Based On Selection :15
Respiratory & pulmonary medicine
smoking cessation
interstitial lung diseases
Thoracic ultrasound
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
mitochondrial function
pulmonary hypertension
cardiovascular disease
TB
novel therapeutic targets.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Asthma
COPD
Sleep Medicine
Pleural Diseases
Interventional Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :18
Pulmonology - chest ultrasonography- bronchoscopy - ICU- PFT- Sleep Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :19
Pulmonary Medicine- Bronchoscopy- ICU- Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 IndexRankings
Ranking Based On Selection :20
Pulmonology
Sleep Medicine
Sleep Disordered Breathing
Non invasive ventilation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Interventional pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection :22
respiratory- ICU medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
4
0.286
* Total i10 IndexRankings
Ranking Based On Selection :24
Pulmonary and Critical care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
Eric Bateman
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
221
0.699
Keertan Dheda
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
267
0.867
pulmonary infections
tuberculosis
diseases of poverty
Charles Feldman
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
158
0.592
community-acquired pneumonia
pneumococcus
respiratory tract infections
virulence factors
human ciliated epithelium
Coenraad Fn Koegelenberg
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
89
0.817
Richard Van Zyl-Smit
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
Elvis Irusen
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
47
0.723
Aliaё AR Mohamed-Hussein
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
Pulmonary Medicine
Chest Diseases
Allergy
Sleep Medicine
Respiratory ICU
Cajetan C Onyedum
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
Respiratory Medicine
HIV medicine
Wafaa Hassan
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
Adekunle Olatayo Adeoti
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Respiratory medicine
HIV Medicine
Simulation and AI in Medicine
Etete James Peters
University of Uyo
Uyo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
10
0.435
Pulmonology
Critical Care Medicine
Hiv/Aids
Tropical Medicine
Amal Fathy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
pulmonary medicine-allergy- Infectious diseases-Interstitial lung disease
Gehad Ahmed
Beni Suef University
Beni-Suef, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Ali A Hasan
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Eman Sobh
Al Azhar University
Cairo, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Respiratory & pulmonary medicine
smoking cessation
interstitial lung diseases
Thoracic ultrasound
Gerald Maarman (Nrf Rated Researcher)
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
mitochondrial function
pulmonary hypertension
cardiovascular disease
TB
novel therapeutic targets.
Adel Salah Bediwy
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Asthma
COPD
Sleep Medicine
Pleural Diseases
Interventional Pulmonology
Hoda Makhlouf
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Pulmonology - chest ultrasonography- bronchoscopy - ICU- PFT- Sleep Medicine
Sherif Mohamed
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Pulmonary Medicine- Bronchoscopy- ICU- Research
Nesreen Elsayed Morsy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Pulmonology
Sleep Medicine
Sleep Disordered Breathing
Non invasive ventilation
Mohamed Shahat Badawy
South Valley University
Qena, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Interventional pulmonology
Islam Galal
Aswan University
Aswan, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
respiratory- ICU medicine
Chibueze Njoku
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
4
0.286
Ahmad Abbas
Zagazig University
Sharqia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Pulmonary and Critical care
Victor Aniedi Umoh
University of Uyo
Uyo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538