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 Jan 31, 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 (873.690) 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: 1
food factor
phytochemical
stress response
hormesis
inflammation
Metrics
H-Index
i10 Index
Citation Counts
78
184
18,396
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
64
207
12,543
* Total H IndexRankings
Ranking Based On Selection: 3
solar cells
Metrics
H-Index
i10 Index
Citation Counts
59
154
26,995
* Total H IndexRankings
Ranking Based On Selection: 4
protein oxidation
food function
marker
Manuka honey
Metrics
H-Index
i10 Index
Citation Counts
49
89
7,595
* Total H IndexRankings
Ranking Based On Selection: 5
Ecology
Limnology
Climate change
Environmental DNA
Metrics
H-Index
i10 Index
Citation Counts
48
134
9,111
* Total H IndexRankings
Ranking Based On Selection: 6
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
48
83
10,428
* Total H IndexRankings
Ranking Based On Selection: 7
Polymer
Metrics
H-Index
i10 Index
Citation Counts
43
174
6,962
* Total H IndexRankings
Ranking Based On Selection: 8
Cell Biology
Metrics
H-Index
i10 Index
Citation Counts
39
51
23,744
* Total H IndexRankings
Ranking Based On Selection: 9
光合成
Metrics
H-Index
i10 Index
Citation Counts
39
77
4,841
* Total H IndexRankings
Ranking Based On Selection: 10
物性物理学
Metrics
H-Index
i10 Index
Citation Counts
38
93
4,869
* Total H IndexRankings
Ranking Based On Selection: 11
炭素材料、電池、フッ素
Metrics
H-Index
i10 Index
Citation Counts
35
92
5,102
* Total H IndexRankings
Ranking Based On Selection: 12
Materials Science and Engineering
Casting
Solidification
Microscopy
Metrics
H-Index
i10 Index
Citation Counts
34
91
4,737
* Total H IndexRankings
Ranking Based On Selection: 13
Gerontology
Physical Therapy
Metrics
H-Index
i10 Index
Citation Counts
32
59
2,979
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
32
62
3,059
* Total H IndexRankings
Ranking Based On Selection: 15
Organic Electronics
Metrics
H-Index
i10 Index
Citation Counts
31
86
3,064
* Total H IndexRankings
Ranking Based On Selection: 16
Forest Ecology
Biogeochemistry
Soil science
Metrics
H-Index
i10 Index
Citation Counts
29
61
3,381
* Total H IndexRankings
Ranking Based On Selection: 17
Condensed matter physics
Metrics
H-Index
i10 Index
Citation Counts
27
44
3,878
* Total H IndexRankings
Ranking Based On Selection: 18
Nanobiotechnology
Surface Science
Metrics
H-Index
i10 Index
Citation Counts
26
59
2,191
* Total H IndexRankings
Ranking Based On Selection: 19
Cryptography
Metrics
H-Index
i10 Index
Citation Counts
25
60
3,829
* Total H IndexRankings
Ranking Based On Selection: 20
Medical Image Processing
Metrics
H-Index
i10 Index
Citation Counts
25
81
3,041
* Total H IndexRankings
Ranking Based On Selection: 21
medical engineering
health care
Metrics
H-Index
i10 Index
Citation Counts
25
89
3,293
* Total H IndexRankings
Ranking Based On Selection: 22
Nuclear Fusion
Plasma Physics
Electrical Engineering
Metrics
H-Index
i10 Index
Citation Counts
25
52
1,853
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
24
54
3,583
* Total H IndexRankings
Ranking Based On Selection: 24
plasma
discharge
Metrics
H-Index
i10 Index
Citation Counts
24
42
1,876
* Total H IndexRankings
Ranking Based On Selection: 25
Nanophotonics
Plasmonics
Metrics
H-Index
i10 Index
Citation Counts
23
30
3,358
Murakami Akira
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
78
184
18,396
food factor
phytochemical
stress response
hormesis
inflammation
Yoshitsugu Shiro
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
64
207
12,543
protein oxidation
food function
marker
Manuka honey
Ecology
Limnology
Climate change
Environmental DNA
Yi Dai
Metrics
H-Index
i10-Index
Citation Counts
48
83
10,428
Shin Ichi Yusa
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
43
174
6,962
Hiderou Yoshida
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
39
51
23,744
Yasuhiro Kashino
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
39
77
4,841
Takeshi Nagase
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
34
91
4,737
Materials Science and Engineering
Casting
Solidification
Microscopy
Koutatsu Nagai
Metrics
H-Index
i10-Index
Citation Counts
32
59
2,979
Forest Ecology
Biogeochemistry
Soil science
Nanobiotechnology
Surface Science
Takanori Isobe
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
25
60
3,829
Masayoshi Nagata
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
25
52
1,853
Nuclear Fusion
Plasma Physics
Electrical Engineering
Akinobu Yamaguchi
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
24
54
3,583
Yusuke Kikuchi
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
24
42
1,876
Takeshi Komino
University of Hyogo
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
23
30
3,358
Nanophotonics
Plasmonics