University, Subject, Country, Region, World

World 1.444 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jun 18, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.299) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

Country

Total 1.444 scientists, 221 country, 24.552 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

* Total H Index Rankings

Rankings

2,496,503

World Rank

53,670

Country Rank

350

University

Ranking Based On Selection:

1,426

Effat Rafiee

Zanjan University of Medical Sciences Zanjan, Iran

Medical and Health Sciences / Chest Diseases
Pulmonolgy | respiratory intenseve car

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

4

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* Total H Index Rankings

Rankings

2,496,503

World Rank

14,897

Country Rank

124

University

Ranking Based On Selection:

1,427

Esteban J Wainstein

Instituto Universitario del Hospital Italiano de Buenos Aires Buenos Aires, Argentina

Medical and Health Sciences / Chest Diseases
Medicina respiratori

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

4

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* Total H Index Rankings

Rankings

2,496,503

World Rank

448,227

Country Rank

3,752

University

Ranking Based On Selection:

1,428

Jean Luis Reinoso Abreu

University of Florida Gainesville, United States

Medical and Health Sciences / Chest Diseases
lung cancer | interventional pulmonology | sepsis | mechanical ventilatio

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

4

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* Total H Index Rankings

Rankings

2,496,503

World Rank

82,044

Country Rank

1,231

University

Ranking Based On Selection:

1,429

Caroline Souza Sokoloski

Universidade Federal do Paraná Belém, Brazil

Medical and Health Sciences / Chest Diseases
Cystic Fibrosis | Bronchiectasis | Alpha-1-antitrypsin deficiency | COP

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

4

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* Total H Index Rankings

Rankings

2,496,503

World Rank

448,227

Country Rank

951

University

Ranking Based On Selection:

1,430

Angela Shaughnessy

University of Alabama Birmingham Birmingham, United States

Medical and Health Sciences / Chest Diseases
Respiratory Therapy | Pulmonology | Cardiopulmonary | Public Healt

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

4

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* Total H Index Rankings

Rankings

2,512,804

World Rank

21,143

Country Rank

482

University

Ranking Based On Selection:

1,431

Kada Bentata

Université Abdelhamid Ibn Badis Mostaganem Mostagenem, Algeria

Medical and Health Sciences / Chest Diseases
Pulmonary medicine | Interventional Pulmonology | Sleep medicine | Thoracic oncology | Lung ultrasoun

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

3

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* Total H Index Rankings

Rankings

2,512,804

World Rank

449,462

Country Rank

5,849

University

Ranking Based On Selection:

1,432

Hussam Al-Sharif

University of California Los Angeles Los Angeles, United States

Medical and Health Sciences / Chest Diseases
Pulmonary | Critical Care and Sleep Medicin

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

3

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* Total H Index Rankings

Rankings

2,512,804

World Rank

53,998

Country Rank

355

University

Ranking Based On Selection:

1,433

Mehdi Azimi

Zanjan University of Medical Sciences Zanjan, Iran

Medical and Health Sciences / Chest Diseases
Pulmonary | Critical care | Respiratory | Intensive Medicine | Internal Medicin

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

3

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* Total H Index Rankings

Rankings

2,512,804

World Rank

53,998

Country Rank

337

University

Ranking Based On Selection:

1,434

Soheila Hokmabadi

Mazandaran University of Medical Sciences Sari, Iran

Medical and Health Sciences / Chest Diseases
pediatrics Pulmonolog

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

3

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* Total H Index Rankings

Rankings

2,512,804

World Rank

154,685

Country Rank

179

University

Ranking Based On Selection:

1,435

Irfan

Yenepoya University Mangalore, India

Medical and Health Sciences / Chest Diseases
Pulmonolog

H-Index Metrics

H-Index

1
i10 Index

0
Citation Counts

3

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* Total H Index Rankings