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University, Subject, Country, Region, World
National Research Centre for the Working Environment 18 Scientists Subject Rankings
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 5 years. As of Jan 06, 2026, 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 (1.131.911) 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 Index Rankings
Rankings
13,461
World Rank
103
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Nanosafety | nanotoxicology | occupational health | genetic epidemiolog
Nanosafety | nanotoxicology | occupational health | genetic epidemiolog
H-Index Metrics
-
H-Index94
-
i10 Index387
-
Citation Counts29,817
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* Total H Index Rankings
Rankings
15,592
World Rank
121
Country Rank
2
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
16,264
World Rank
129
Country Rank
3
University
Ranking Based On Selection:
3
Others
Musculoskeletal disorders | physical activity | Wellbeing at Work | Workplace Health Promotio
Musculoskeletal disorders | physical activity | Wellbeing at Work | Workplace Health Promotio
H-Index Metrics
-
H-Index89
-
i10 Index376
-
Citation Counts28,117
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* Total H Index Rankings
Rankings
22,668
World Rank
203
Country Rank
4
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
38,403
World Rank
362
Country Rank
5
University
Ranking Based On Selection:
5
Natural Sciences / Chemical Sciences
Indoor air chemistry | Indoor air quality/health | Emission testing/building/consumer products | Formaldehyde | Eye symptomatolo
Indoor air chemistry | Indoor air quality/health | Emission testing/building/consumer products | Formaldehyde | Eye symptomatolo
H-Index Metrics
-
H-Index69
-
i10 Index159
-
Citation Counts15,968
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* Total H Index Rankings
Rankings
47,792
World Rank
455
Country Rank
6
University
Ranking Based On Selection:
6
Engineering & Technology / Nanoscience and Nanotechnology
Toxicology | oxidative stress | atherosclerosis | nanoparticle
Toxicology | oxidative stress | atherosclerosis | nanoparticle
H-Index Metrics
-
H-Index64
-
i10 Index119
-
Citation Counts10,909
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* Total H Index Rankings
Rankings
68,642
World Rank
661
Country Rank
7
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
68,765
World Rank
662
Country Rank
8
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
77,862
World Rank
743
Country Rank
9
University
Ranking Based On Selection:
9
Natural Sciences / Chemical Sciences
Characterization and modeling of sources | exposure | nano technology | indoor chemistry | mass spectrometr
Characterization and modeling of sources | exposure | nano technology | indoor chemistry | mass spectrometr
H-Index Metrics
-
H-Index54
-
i10 Index105
-
Citation Counts8,662
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* Total H Index Rankings
Rankings
87,629
World Rank
840
Country Rank
10
University
Ranking Based On Selection:
10
Medical and Health Sciences / Epidemiology and Public Health
epidemiology | psychosocial work environment | mental healt
epidemiology | psychosocial work environment | mental healt
H-Index Metrics
-
H-Index51
-
i10 Index104
-
Citation Counts12,753
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Premium Data
* Total H Index Rankings
Rankings
108,949
World Rank
1,019
Country Rank
11
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
114,852
World Rank
1,080
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
328,394
World Rank
2,911
Country Rank
13
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
447,197
World Rank
3,759
Country Rank
14
University
Ranking Based On Selection:
14
Medical and Health Sciences / Neurology
Medical Writing | Human Physiology | Rehabilitation | Healthcare | Digital Communicatio
Medical Writing | Human Physiology | Rehabilitation | Healthcare | Digital Communicatio
H-Index Metrics
-
H-Index22
-
i10 Index31
-
Citation Counts1,376
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* Total H Index Rankings
Rankings
473,944
World Rank
3,930
Country Rank
15
University
Ranking Based On Selection:
15
Engineering & Technology / Nanoscience and Nanotechnology
Occupational exposure | Risk assessment | Particle emissions | indoor air quality | Health effect
Occupational exposure | Risk assessment | Particle emissions | indoor air quality | Health effect
H-Index Metrics
-
H-Index21
-
i10 Index27
-
Citation Counts1,319
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* Total H Index Rankings
Rankings
481,290
World Rank
3,989
Country Rank
16
University
Ranking Based On Selection:
16
Engineering & Technology / Nanoscience and Nanotechnology
Toxicology | In vitro methods | Lung surfactant | Lung | Nanoparticle
Toxicology | In vitro methods | Lung surfactant | Lung | Nanoparticle
H-Index Metrics
-
H-Index21
-
i10 Index28
-
Citation Counts1,342
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Premium Data
* Total H Index Rankings
Rankings
710,190
World Rank
5,366
Country Rank
17
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
766,066
World Rank
5,716
Country Rank
18
University
Ranking Based On Selection:
18
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