The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Feb 03, 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 (870.057) 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].
* Total H IndexRankings
Ranking Based On Selection: 51
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,701
* Total H IndexRankings
Ranking Based On Selection: 52
Occupational medicine
Common mental disorders
Evidence based practice
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,294
* Total H IndexRankings
Ranking Based On Selection: 53
Occupational Medicine
Metrics
H-Index
i10 Index
Citation Counts
21
39
2,046
* Total H IndexRankings
Ranking Based On Selection: 54
occupational medicine
pulmology
public health
environmental and occupational health
Metrics
H-Index
i10 Index
Citation Counts
21
42
3,166
* Total H IndexRankings
Ranking Based On Selection: 55
Occupational Medicine
Hand-arm Vibration
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,564
* Total H IndexRankings
Ranking Based On Selection: 56
occupational medicine
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,428
* Total H IndexRankings
Ranking Based On Selection: 57
Neuropathic pain
Spinal Cord Injury
Memory
personalized pain medicine
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,140
* Total H IndexRankings
Ranking Based On Selection: 58
Occupational Medicine
Pulmology and Allegology
Metrics
H-Index
i10 Index
Citation Counts
20
40
1,505
* Total H IndexRankings
Ranking Based On Selection: 59
Environmental Health
Occupational health
Metrics
H-Index
i10 Index
Citation Counts
19
26
6,796
* Total H IndexRankings
Ranking Based On Selection: 60
Work-family
Commitment
Occupational Health Psychology
Metrics
H-Index
i10 Index
Citation Counts
19
22
2,115
* Total H IndexRankings
Ranking Based On Selection: 61
autophagy
Metrics
H-Index
i10 Index
Citation Counts
18
19
18,068
* Total H IndexRankings
Ranking Based On Selection: 62
Occupational and Environmental Medicine
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,044
* Total H IndexRankings
Ranking Based On Selection: 63
Occupational medicine
Industrial Toxicology
Metrics
H-Index
i10 Index
Citation Counts
18
35
1,191
* Total H IndexRankings
Ranking Based On Selection: 64
Lung medicine and occupational medicine
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,045
* Total H IndexRankings
Ranking Based On Selection: 65
Occupational medicine
Research Methods
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,426
* Total H IndexRankings
Ranking Based On Selection: 66
Occupational Hygiene
Dermal exposure
Biological monitoring
Metrics
H-Index
i10 Index
Citation Counts
18
19
4,406
* Total H IndexRankings
Ranking Based On Selection: 67
Chemical engineering
Chemical safety
Process safety
Solution thermodynamics
Hazard analysis
Metrics
H-Index
i10 Index
Citation Counts
18
41
1,105
* Total H IndexRankings
Ranking Based On Selection: 68
Hypermobile Spectrum Disorder
Ehlers-Danlos Syndrome
Musculoskeletal Anatomy
Musician & Dancer
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,325
* Total H IndexRankings
Ranking Based On Selection: 69
occupational science
occupational therapy
engaged scholarship
school improvement
mental wellbeing
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,100
* Total H IndexRankings
Ranking Based On Selection: 70
Occupational Medicine
Agricultural Health
Occupational hygiene
Teaching
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,347
* Total H IndexRankings
Ranking Based On Selection: 71
Occupational Medicine
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,147
* Total H IndexRankings
Ranking Based On Selection: 72
molecular occupational medicine
toxicology
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,119
* Total H IndexRankings
Ranking Based On Selection: 73
Occupational Medicine
Metrics
H-Index
i10 Index
Citation Counts
17
23
785
* Total H IndexRankings
Ranking Based On Selection: 74
Occupational Therapy
Occupational Science
Supported Employment
Subsistence Entrepreneurship
Community Mobility
Metrics
H-Index
i10 Index
Citation Counts
16
24
1,627
* Total H IndexRankings
Ranking Based On Selection: 75
Occupational Health
Metrics
H-Index
i10 Index
Citation Counts
16
20
648
Anthony Szema
Metrics
H-Index
i10-Index
Citation Counts
22
31
1,701
Elisabeth Björk Brämberg
Karolinska Institute
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
21
29
1,294
Occupational medicine
Common mental disorders
Evidence based practice
Occupational Medicine
Jovanka Bislimovska
Metrics
H-Index
i10-Index
Citation Counts
21
42
3,166
occupational medicine
pulmology
public health
environmental and occupational health
Ron House
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
21
40
1,564
Occupational Medicine
Hand-arm Vibration
Guglielmo Dini
Metrics
H-Index
i10-Index
Citation Counts
20
32
1,428
occupational medicine
Atousa Janzadeh
Metrics
H-Index
i10-Index
Citation Counts
20
30
1,140
Neuropathic pain
Spinal Cord Injury
Memory
personalized pain medicine
Sasho Stoleski
Metrics
H-Index
i10-Index
Citation Counts
20
40
1,505
Occupational Medicine
Pulmology and Allegology
Zewudu Andualem
University of Gondar
Gondar, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
19
26
6,796
Environmental Health
Occupational health
Jeffrey Bagraim
University of Cape Town
Cape Town, South Africa
Metrics
H-Index
i10-Index
Citation Counts
19
22
2,115
Work-family
Commitment
Occupational Health Psychology
Mario Di Gioacchino
Metrics
H-Index
i10-Index
Citation Counts
18
19
18,068
Hye Eun Lee
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
18
30
1,044
Occupational and Environmental Medicine
Muchtaruddin Mansyur
Universitas Indonesia
Depok, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
18
35
1,191
Occupational medicine
Industrial Toxicology
Marta Kisiel
Uppsala University
Uppsala, Sweden
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,045
Lung medicine and occupational medicine
Mostafa Fouad Abbas Kofi
Suez Canal University
Ismailia, Egypt
Metrics
H-Index
i10-Index
Citation Counts
18
23
1,426
Occupational medicine
Research Methods
Epidemiology
Fritz Eloff
North West University
Potchefstroom, South Africa
Metrics
H-Index
i10-Index
Citation Counts
18
19
4,406
Occupational Hygiene
Dermal exposure
Biological monitoring
Dong Myeong Ha
Semyung University
Jecheon, South Korea
Metrics
H-Index
i10-Index
Citation Counts
18
41
1,105
Chemical engineering
Chemical safety
Process safety
Solution thermodynamics
Hazard analysis
Cliffton Chan
University of Sydney
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,325
Hypermobile Spectrum Disorder
Ehlers-Danlos Syndrome
Musculoskeletal Anatomy
Musician & Dancer
Roshan Galvaan
University of Cape Town
Cape Town, South Africa
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,100
occupational science
occupational therapy
engaged scholarship
school improvement
mental wellbeing
Niels Koehncke
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
17
28
1,347
Occupational Medicine
Agricultural Health
Occupational hygiene
Teaching
Gholamreza Pouryaghoub
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,147
Occupational Medicine
Simone Schmitz Spanke
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,119
molecular occupational medicine
toxicology
Siamak Pourabdian
Metrics
H-Index
i10-Index
Citation Counts
17
23
785
Occupational Medicine
Lana Van Niekerk
Stellenbosch University
Stellenbosch, South Africa
Metrics
H-Index
i10-Index
Citation Counts
16
24
1,627
Occupational Therapy
Occupational Science
Supported Employment
Subsistence Entrepreneurship
Community Mobility
Mutuku Mwanthi
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
16
20
648
Occupational Health