Total 2,392,995 scientists, country 221, and institutions 24,455 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
Respiratory medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
209
0.655
* 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
313
265
0.847
* 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
272
152
0.559
* Total i10 IndexRankings
Ranking Based On Selection: 4
Medicine
Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
87
0.798
* Total i10 IndexRankings
Ranking Based On Selection: 5
respiratory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
58
0.866
* Total i10 IndexRankings
Ranking Based On Selection: 6
Asthma
COPD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
46
0.708
* 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
48
44
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 8
Respiratory Medicine
HIV medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 9
Chest Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* 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
18
0.720
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* 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
7
0.304
* 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
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection: 13
Department of Chest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* 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
mitochondrial function
pulmonary hypertension
cardiovascular disease
TB
novel therapeutic targets.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 16
Asthma
COPD
Sleep Medicine
Pleural Diseases
Interventional Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection: 17
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: 18
Pulmonary Medicine- Bronchoscopy- ICU- Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 19
Pulmonology - chest ultrasonography- bronchoscopy - ICU- PFT- Sleep Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 20
Interventional pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 21
Pulmonology
Sleep Medicine
Sleep Disordered Breathing
Non invasive ventilation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* 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
PhD in Medical Sciences
Pulmonary Medicine
University of Ghent
Belgium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Eric Bateman
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
209
0.655
Keertan Dheda
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
265
0.847
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
272
152
0.559
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
87
0.798
Richard Van Zyl-Smit
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
58
0.866
Elvis Irusen
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
46
0.708
Aliaё AR Mohamed-Hussein
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
44
0.917
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
23
0.639
Respiratory Medicine
HIV medicine
Wafaa Hassan
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
Adekunle Olatayo Adeoti
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
Respiratory medicine
HIV Medicine
Simulation and AI in Medicine
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Etete James Peters
University of Uyo
Uyo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
7
0.304
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
19
0.864
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
17
0.773
Ali A Hasan
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Gerald Maarman
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
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
20
17
0.850
Asthma
COPD
Sleep Medicine
Pleural Diseases
Interventional Pulmonology
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
Sherif Mohamed
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Pulmonary Medicine- Bronchoscopy- ICU- Research
Hoda Makhlouf
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Pulmonology - chest ultrasonography- bronchoscopy - ICU- PFT- Sleep Medicine
Mohamed Shahat Badawy
South Valley University
Qena, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Interventional pulmonology
Nesreen Elsayed Morsy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Pulmonology
Sleep Medicine
Sleep Disordered Breathing
Non invasive ventilation
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
Musafiri Sanctus
University of Rwanda
Kigali, Rwanda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
PhD in Medical Sciences
Pulmonary Medicine
University of Ghent
Belgium