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
61,108
Country Rank
19,650
Institution Rank : 824
![](https://cdn.adscientificindex.com/logos/3215.jpg)
![United States](/flags/us.png)
![Robert Joseph Thomas](https://cdn.adscientificindex.com/pictures/a2/1419482.jpg)
Sleep medicine and science
Network Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
98
0.685
* Total i10 Index Rankings
World Rank
104,011
Country Rank
823
Institution Rank : 273
![](https://cdn.adscientificindex.com/logos/6065.png)
![Greece](/flags/gr.png)
![Nikolaos G Koulouris](https://cdn.adscientificindex.com/pictures/4a/1845308.jpg)
Respiratory Physiology
Pathophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
79
0.760
* Total i10 Index Rankings
World Rank
140,097
Country Rank
9,597
Institution Rank : 370
![](https://cdn.adscientificindex.com/logos/4926.png)
![United Kingdom](/flags/gb.png)
![Joerg Steier](https://cdn.adscientificindex.com/pictures/5c/1215251.jpg)
Respiratory Medicine
Sleep
Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
75
0.882
* Total i10 Index Rankings
World Rank
257,116
Country Rank
9,172
Institution Rank : 397
![](https://cdn.adscientificindex.com/logos/9896.png)
![Brazil](/flags/br.png)
![Danilo Cortozi Berton](/user/assets/images/profile/no-profile-photo.png)
Pulmonology
Exercise
Respiratory Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
* Total i10 Index Rankings
World Rank
346,976
Country Rank
12,742
Institution Rank : 117
![](https://cdn.adscientificindex.com/logos/4663.png)
![Germany](/flags/de.png)
![Akylbek Sydykov](https://cdn.adscientificindex.com/pictures/22/1760721.jpg)
High altitude physiology and medicine
cardiology
pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
* Total i10 Index Rankings
World Rank
442,566
Country Rank
26,681
Institution Rank : 1,672
![](https://cdn.adscientificindex.com/logos/11272.jpg)
![United Kingdom](/flags/gb.png)
![Nayia Petousi](/user/assets/images/profile/no-profile-photo.png)
Respiratory Medicine
Hypoxia
Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 Index Rankings
World Rank
450,447
Country Rank
22,730
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/28795.png)
![Italy](/flags/it.png)
![Renato Prediletto](/user/assets/images/profile/no-profile-photo.png)
Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total i10 Index Rankings
World Rank
482,936
Country Rank
18,522
Institution Rank : 455
![](https://cdn.adscientificindex.com/logos/9875.png)
![Brazil](/flags/br.png)
![Rudolf Kf Oliveira](https://cdn.adscientificindex.com/pictures/45/1100052.jpg)
Pulmonary hypertension
hemodynamics
exercise physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Total i10 Index Rankings
World Rank
626,110
Country Rank
165,493
Institution Rank : 934
![](https://cdn.adscientificindex.com/logos/11088.jpg)
![United States](/flags/us.png)
![Anthony J Fischer](/pictures/58/1408211.jpg)
Cystic Fibrosis
Microbiology
Pulmonology
Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 Index Rankings
World Rank
879,689
Country Rank
12,200
Institution Rank : 1,070
![](https://cdn.adscientificindex.com/logos/5336.jpg)
![Sweden](/flags/se.png)
![Thomas Lindow](/pictures/fb/4634148.jpg)
ECG
cardiac imaging
exercise physiology
echocardiography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 Index Rankings
World Rank
896,251
Country Rank
21,553
Institution Rank : 395
![](https://cdn.adscientificindex.com/logos/7454.png)
![Türkiye](/flags/tr.png)
![Bahadır M Berktaş](/pictures/3e/61249.jpg)
Respiratory Physiology
COVID-19
Lung Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 Index Rankings
World Rank
1,261,093
Country Rank
29,060
Institution Rank : 503
![](https://cdn.adscientificindex.com/logos/10100.gif)
![Indonesia](/flags/id.png)
![Siswanto Siswanto](/pictures/ef/5114584.jpg)
Pulmonology
Respiratory physiology
thoracic oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,336,896
Country Rank
922
Institution Rank : 56
![](https://cdn.adscientificindex.com/logos/6234.png)
![Oman](/flags/om.png)
![Tarig Fadelelmoula](/pictures/9e/4525825.jpg)
Medicine
Pulmonology
Simulation
Physiology
& Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,406,553
Country Rank
64,921
Institution Rank : 393
![](https://cdn.adscientificindex.com/logos/439.png)
![India](/flags/in.png)
![Nithya Haridas](/user/assets/images/profile/no-profile-photo.png)
Pleural diseases
sleep medicine
allergy
asthma
Pulmonary physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
World Rank
1,564,662
Country Rank
19,067
Institution Rank : 1,648
![](https://cdn.adscientificindex.com/logos/5509.jpg)
![Egypt](/flags/eg.png)
![Raed Elmetwally Ali](/user/assets/images/profile/no-profile-photo.png)
ICU-Pulmonary Medicine-Pulmonary interventions -Pulmonary physiology-Echpulmonology- Allergy -Sleep Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
World Rank
1,676,909
Country Rank
374,126
Institution Rank : 2,661
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![Henry A Zapata](/user/assets/images/profile/no-profile-photo.png)
Pulmonology physiology
Surfactant
PDA
neonatal hemodynamics
kidney outcomes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Ranking
61,108
Country Ranking
19,650
Institution Ranking
824
Robert Joseph Thomas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
98
0.685
![](https://cdn.adscientificindex.com/logos/3215.jpg)
Sleep medicine and science
Network Physiology
* Total i10 Index Rankings
World Ranking
104,011
Country Ranking
823
Institution Ranking
273
Nikolaos G Koulouris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
79
0.760
![](https://cdn.adscientificindex.com/logos/6065.png)
Respiratory Physiology
Pathophysiology
* Total i10 Index Rankings
World Ranking
140,097
Country Ranking
9,597
Institution Ranking
370
Joerg Steier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
75
0.882
![](https://cdn.adscientificindex.com/logos/4926.png)
Respiratory Medicine
Sleep
Physiology
* Total i10 Index Rankings
World Ranking
257,116
Country Ranking
9,172
Institution Ranking
397
Danilo Cortozi Berton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
![](https://cdn.adscientificindex.com/logos/9896.png)
Pulmonology
Exercise
Respiratory Physiology
* Total i10 Index Rankings
World Ranking
346,976
Country Ranking
12,742
Institution Ranking
117
Akylbek Sydykov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
![](https://cdn.adscientificindex.com/logos/4663.png)
High altitude physiology and medicine
cardiology
pulmonology
* Total i10 Index Rankings
World Ranking
442,566
Country Ranking
26,681
Institution Ranking
1,672
Nayia Petousi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
![](https://cdn.adscientificindex.com/logos/11272.jpg)
Respiratory Medicine
Hypoxia
Physiology
* Total i10 Index Rankings
World Ranking
450,447
Country Ranking
22,730
Institution Ranking
62
Renato Prediletto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total i10 Index Rankings
World Ranking
482,936
Country Ranking
18,522
Institution Ranking
455
Rudolf Kf Oliveira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
![](https://cdn.adscientificindex.com/logos/9875.png)
Pulmonary hypertension
hemodynamics
exercise physiology
* Total i10 Index Rankings
World Ranking
626,110
Country Ranking
165,493
Institution Ranking
934
Anthony J Fischer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
![](https://cdn.adscientificindex.com/logos/11088.jpg)
Cystic Fibrosis
Microbiology
Pulmonology
Physiology
* Total i10 Index Rankings
World Ranking
879,689
Country Ranking
12,200
Institution Ranking
1,070
Thomas Lindow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
![](https://cdn.adscientificindex.com/logos/5336.jpg)
ECG
cardiac imaging
exercise physiology
echocardiography
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* Total i10 Index Rankings
World Ranking
896,251
Country Ranking
21,553
Institution Ranking
395
Bahadır M Berktaş
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
![](https://cdn.adscientificindex.com/logos/7454.png)
Respiratory Physiology
COVID-19
Lung Cancer
* Total i10 Index Rankings
World Ranking
1,261,093
Country Ranking
29,060
Institution Ranking
503
Siswanto Siswanto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/10100.gif)
Pulmonology
Respiratory physiology
thoracic oncology
* Total i10 Index Rankings
World Ranking
1,336,896
Country Ranking
922
Institution Ranking
56
Tarig Fadelelmoula
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/6234.png)
Medicine
Pulmonology
Simulation
Physiology
& Research
* Total i10 Index Rankings
World Ranking
1,406,553
Country Ranking
64,921
Institution Ranking
393
Nithya Haridas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
![](https://cdn.adscientificindex.com/logos/439.png)
Pleural diseases
sleep medicine
allergy
asthma
Pulmonary physiology
* Total i10 Index Rankings
World Ranking
1,564,662
Country Ranking
19,067
Institution Ranking
1,648
Raed Elmetwally Ali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
![](https://cdn.adscientificindex.com/logos/5509.jpg)
ICU-Pulmonary Medicine-Pulmonary interventions -Pulmonary physiology-Echpulmonology- Allergy -Sleep Medicine
* Total i10 Index Rankings
World Ranking
1,676,909
Country Ranking
374,126
Institution Ranking
2,661
Henry A Zapata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/11571.jpg)
Pulmonology physiology
Surfactant
PDA
neonatal hemodynamics
kidney outcomes