Subject Rankings

World Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 19, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (931.668) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :401
Hitoshi Sugawara (菅原斉)
General Medicine
Case Report
Internal Medicine
Geriatrics
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,437
* Total H IndexRankings
Ranking Based On Selection :402
Alberto Zucchelli
geriatrics
frailty
multimorbidity
Metrics
H-Index
i10 Index
Citation Counts
15
25
861
* Total H IndexRankings
Ranking Based On Selection :403
Marianne Granbom
gerontology
occupational therapy
housing
decision-making & QoL
COVID-19
Metrics
H-Index
i10 Index
Citation Counts
15
22
915
* Total H IndexRankings
Ranking Based On Selection :404
Carl-Philipp Jansen
sport science
physical activity in older people
geriatrics
gerontology
Metrics
H-Index
i10 Index
Citation Counts
15
22
633
* Total H IndexRankings
Ranking Based On Selection :406
Jacobi Elliott
geriatrics
patient and family engagement
health systems research
qualitative methods
care
Metrics
H-Index
i10 Index
Citation Counts
15
20
858
* Total H IndexRankings
Ranking Based On Selection :409
Beadle JN
social and affective neuroscience
gerontology
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,391
* Total H IndexRankings
Ranking Based On Selection :410
Joanne Taylor
Geriatric Medicine
Cardiology
Remote monitoring
Digital health
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,393
* Total H IndexRankings
Ranking Based On Selection :411
Ahmet Yalçin
Geriatri
Sarkopeni
Metrics
H-Index
i10 Index
Citation Counts
15
17
594
* Total H IndexRankings
Ranking Based On Selection :413
Rakesh Kakkar
Geriatric health
Health system research
Tuberculosis
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,161
* Total H IndexRankings
Ranking Based On Selection :415
Lydia Manning
gerontology
aging
resilience
health
religion
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,083
* Total H IndexRankings
Ranking Based On Selection :416
Waijiao Cai
Geriatric Medicine
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
15
17
920
* Total H IndexRankings
Ranking Based On Selection :418
Chivon A Mingo
Aging
African Americans
Chronic Conditions
Behavioral Interventions
Metrics
H-Index
i10 Index
Citation Counts
15
21
678
* Total H IndexRankings
Ranking Based On Selection :421
Cecilia Lund
geriatric oncology
geriatrics
Metrics
H-Index
i10 Index
Citation Counts
14
17
801
* Total H IndexRankings
Ranking Based On Selection :423
Helen Barrie
Built environment
place making
ageing in place
migration
population change
Metrics
H-Index
i10 Index
Citation Counts
14
19
719
* Total H IndexRankings
Ranking Based On Selection :424
Stefan T. Kamin
Gerontology
Gerontechnology
Human Factors
User Involvement
Metrics
H-Index
i10 Index
Citation Counts
14
18
512
* Total H Index Rankings
Rankings
Ranking Based On Selection: 401
Hitoshi Sugawara (菅原斉)
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,437
General Medicine
Case Report
Internal Medicine
Geriatrics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 402
Alberto Zucchelli
Metrics
H-Index
i10-Index
Citation Counts
15
25
861
* Total H Index Rankings
Rankings
Ranking Based On Selection: 403
Marianne Granbom
Metrics
H-Index
i10-Index
Citation Counts
15
22
915
gerontology
occupational therapy
housing
decision-making & QoL
COVID-19
* Total H Index Rankings
Rankings
Ranking Based On Selection: 404
Carl-Philipp Jansen
Metrics
H-Index
i10-Index
Citation Counts
15
22
633
sport science
physical activity in older people
geriatrics
gerontology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 405
Sarah Jen
Metrics
H-Index
i10-Index
Citation Counts
15
21
1,053
* Total H Index Rankings
Rankings
Ranking Based On Selection: 406
Jacobi Elliott
Metrics
H-Index
i10-Index
Citation Counts
15
20
858
geriatrics
patient and family engagement
health systems research
qualitative methods
care
* Total H Index Rankings
Rankings
Ranking Based On Selection: 407
Jaya Singh Kshatri
Metrics
H-Index
i10-Index
Citation Counts
15
18
934
* Total H Index Rankings
Rankings
Ranking Based On Selection: 408
Bastiaan Van Grootven
Metrics
H-Index
i10-Index
Citation Counts
15
18
557
* Total H Index Rankings
Rankings
Ranking Based On Selection: 409
Beadle JN
Metrics
H-Index
i10-Index
Citation Counts
15
18
1,391
* Total H Index Rankings
Rankings
Ranking Based On Selection: 410
Joanne Taylor
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,393
Geriatric Medicine
Cardiology
Remote monitoring
Digital health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 411
Ahmet Yalçin
Metrics
H-Index
i10-Index
Citation Counts
15
17
594
* Total H Index Rankings
Rankings
Ranking Based On Selection: 412
Barbara Ganzel
Metrics
H-Index
i10-Index
Citation Counts
15
15
3,163
* Total H Index Rankings
Rankings
Ranking Based On Selection: 413
Rakesh Kakkar
Metrics
H-Index
i10-Index
Citation Counts
15
24
1,161
Geriatric health
Health system research
Tuberculosis
Nutrition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 414
Nadir Abdelrahman
Metrics
H-Index
i10-Index
Citation Counts
15
18
1,691
* Total H Index Rankings
Rankings
Ranking Based On Selection: 415
Lydia Manning
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,083
* Total H Index Rankings
Rankings
Ranking Based On Selection: 416
Waijiao Cai
Metrics
H-Index
i10-Index
Citation Counts
15
17
920
* Total H Index Rankings
Rankings
Ranking Based On Selection: 417
Melanie Couture
Metrics
H-Index
i10-Index
Citation Counts
15
16
626
* Total H Index Rankings
Rankings
Ranking Based On Selection: 418
Chivon A Mingo
Metrics
H-Index
i10-Index
Citation Counts
15
21
678
Aging
African Americans
Chronic Conditions
Behavioral Interventions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 419
Letícia Pimenta Costa Guarisco
Metrics
H-Index
i10-Index
Citation Counts
15
18
628
* Total H Index Rankings
Rankings
Ranking Based On Selection: 420
Saeid Saeidimehr
Metrics
H-Index
i10-Index
Citation Counts
15
16
494
* Total H Index Rankings
Rankings
Ranking Based On Selection: 421
Cecilia Lund
Metrics
H-Index
i10-Index
Citation Counts
14
17
801
* Total H Index Rankings
Rankings
Ranking Based On Selection: 422
Geriatrics
Medical Education
Medical Humanities
Telehealth
* Total H Index Rankings
Rankings
Ranking Based On Selection: 423
Helen Barrie
Metrics
H-Index
i10-Index
Citation Counts
14
19
719
Built environment
place making
ageing in place
migration
population change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 424
Stefan T. Kamin
Metrics
H-Index
i10-Index
Citation Counts
14
18
512
Gerontology
Gerontechnology
Human Factors
User Involvement
* Total H Index Rankings
Rankings
Ranking Based On Selection: 425
Anna Chodos
Metrics
H-Index
i10-Index
Citation Counts
14
17
1,848