Subject Rankings

Yokohama National University 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 Nov 08, 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 (901.403) 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 :51
Hiroki Ota
Metrics
H-Index
i10 Index
Citation Counts
25
36
10,438
* Total H IndexRankings
Ranking Based On Selection :52
Shoichi Hirosawa
金属工学
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,318
* Total H IndexRankings
Ranking Based On Selection :53
Ikufumi Katayama
Ultrafast spectroscopy
Terahertz spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
25
49
1,953
* Total H IndexRankings
Ranking Based On Selection :54
Tadahiro Shibutani
Mechanical Engineering
Material Science
Safety Engineering
Risk management
Metrics
H-Index
i10 Index
Citation Counts
25
46
1,997
* Total H IndexRankings
Ranking Based On Selection :55
Peijun Guo
operations research
management sciences
decision sciences
one-shot decision theory
focus theory of choice
Metrics
H-Index
i10 Index
Citation Counts
25
32
3,122
* Total H IndexRankings
Ranking Based On Selection :56
Osamu Umezawa
Fatigue crack generation
Metals & alloys
Microstructural characterization
Metrics
H-Index
i10 Index
Citation Counts
25
73
2,368
* Total H IndexRankings
Ranking Based On Selection :57
Seiya Negami
位相幾何学的グラフ理論
Metrics
H-Index
i10 Index
Citation Counts
25
54
4,202
* Total H IndexRankings
Ranking Based On Selection :61
Gotoh Hiroaki
Organic Chemistry
organocatalysis
antioxidant
chemoinfomatics
foodchemistry
Metrics
H-Index
i10 Index
Citation Counts
24
29
4,257
* Total H IndexRankings
Ranking Based On Selection :62
Yuko Ichiyanagi
magnetism
nanophysics
nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
24
47
2,168
* Total H IndexRankings
Ranking Based On Selection :64
森下信
Metrics
H-Index
i10 Index
Citation Counts
24
57
2,375
* Total H IndexRankings
Ranking Based On Selection :65
Tadashi Nittami
Environmental Microbiology
Wastewater Treatment
Biochemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
23
33
1,419
* Total H IndexRankings
Ranking Based On Selection :66
Izuru Kawamura
Biochemistry
Solid-state NMR
Biophysical Chemistry
Biomacromolecules
Cellulose Nanofibers
Metrics
H-Index
i10 Index
Citation Counts
23
55
1,897
* Total H IndexRankings
Ranking Based On Selection :67
Ken Nakano
Friction
Tribology
Dynamics
Metrics
H-Index
i10 Index
Citation Counts
23
45
1,874
* Total H IndexRankings
Ranking Based On Selection :68
Katsunari Yoshioka
System Security
IoT Security
Metrics
H-Index
i10 Index
Citation Counts
23
39
2,563
* Total H IndexRankings
Ranking Based On Selection :69
Yujiro Hoshino
Organic Chemistry
Synthetic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,735
* Total H IndexRankings
Ranking Based On Selection :71
Jun Matsui
fluid dynamics
turbo machinery
Metrics
H-Index
i10 Index
Citation Counts
23
45
1,747
* Total H IndexRankings
Ranking Based On Selection :73
Christopher L Ayala
Superconducting Electronics
NEMS
Beyond-CMOS Devices
VLSI
Computer Architecture
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,238
* Total H IndexRankings
Ranking Based On Selection :74
Toshiyuki Ohsawa
Functional organic materials
organic electronic devices
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,346
* Total H IndexRankings
Ranking Based On Selection :75
Naoya Kasai
NDE
Corrosion
Risk
Hydrogen
Safety
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,407
* Total H Index Rankings
Rankings
Ranking Based On Selection: 51
Hiroki Ota
Metrics
H-Index
i10-Index
Citation Counts
25
36
10,438
* Total H Index Rankings
Rankings
Ranking Based On Selection: 52
Shoichi Hirosawa
Metrics
H-Index
i10-Index
Citation Counts
25
41
2,318
* Total H Index Rankings
Rankings
Ranking Based On Selection: 53
Ikufumi Katayama
Metrics
H-Index
i10-Index
Citation Counts
25
49
1,953
Ultrafast spectroscopy
Terahertz spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 54
Tadahiro Shibutani
Metrics
H-Index
i10-Index
Citation Counts
25
46
1,997
Mechanical Engineering
Material Science
Safety Engineering
Risk management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 55
Peijun Guo
Metrics
H-Index
i10-Index
Citation Counts
25
32
3,122
operations research
management sciences
decision sciences
one-shot decision theory
focus theory of choice
* Total H Index Rankings
Rankings
Ranking Based On Selection: 56
Osamu Umezawa
Metrics
H-Index
i10-Index
Citation Counts
25
73
2,368
Fatigue crack generation
Metals & alloys
Microstructural characterization
* Total H Index Rankings
Rankings
Ranking Based On Selection: 57
Seiya Negami
Metrics
H-Index
i10-Index
Citation Counts
25
54
4,202
位相幾何学的グラフ理論
* Total H Index Rankings
Rankings
Ranking Based On Selection: 58
Kensaku Nagasawa
Metrics
H-Index
i10-Index
Citation Counts
24
39
1,674
* Total H Index Rankings
Rankings
Ranking Based On Selection: 59
Yasutaka Fujimoto
Metrics
H-Index
i10-Index
Citation Counts
24
82
3,416
* Total H Index Rankings
Rankings
Ranking Based On Selection: 60
Yoshimi Tanaka
Metrics
H-Index
i10-Index
Citation Counts
24
37
3,515
* Total H Index Rankings
Rankings
Ranking Based On Selection: 61
Gotoh Hiroaki
Metrics
H-Index
i10-Index
Citation Counts
24
29
4,257
Organic Chemistry
organocatalysis
antioxidant
chemoinfomatics
foodchemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 62
Yuko Ichiyanagi
Metrics
H-Index
i10-Index
Citation Counts
24
47
2,168
* Total H Index Rankings
Rankings
Ranking Based On Selection: 63
Takashi Ubukata
Metrics
H-Index
i10-Index
Citation Counts
24
43
1,805
* Total H Index Rankings
Rankings
Ranking Based On Selection: 64
森下信
Metrics
H-Index
i10-Index
Citation Counts
24
57
2,375
* Total H Index Rankings
Rankings
Ranking Based On Selection: 65
Tadashi Nittami
Metrics
H-Index
i10-Index
Citation Counts
23
33
1,419
Environmental Microbiology
Wastewater Treatment
Biochemical Engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 66
Izuru Kawamura
Metrics
H-Index
i10-Index
Citation Counts
23
55
1,897
Biochemistry
Solid-state NMR
Biophysical Chemistry
Biomacromolecules
Cellulose Nanofibers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 67
Ken Nakano
Metrics
H-Index
i10-Index
Citation Counts
23
45
1,874
* Total H Index Rankings
Rankings
Ranking Based On Selection: 68
Katsunari Yoshioka
Metrics
H-Index
i10-Index
Citation Counts
23
39
2,563
* Total H Index Rankings
Rankings
Ranking Based On Selection: 69
Yujiro Hoshino
Metrics
H-Index
i10-Index
Citation Counts
23
39
1,735
* Total H Index Rankings
Rankings
Ranking Based On Selection: 70
Fumito Koike
Metrics
H-Index
i10-Index
Citation Counts
23
37
2,758
* Total H Index Rankings
Rankings
Ranking Based On Selection: 71
Jun Matsui
Metrics
H-Index
i10-Index
Citation Counts
23
45
1,747
* Total H Index Rankings
Rankings
Ranking Based On Selection: 72
Tomoyoshi Maeno
Metrics
H-Index
i10-Index
Citation Counts
22
38
2,310
* Total H Index Rankings
Rankings
Ranking Based On Selection: 73
Christopher L Ayala
Metrics
H-Index
i10-Index
Citation Counts
22
32
1,238
Superconducting Electronics
NEMS
Beyond-CMOS Devices
VLSI
Computer Architecture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 74
Toshiyuki Ohsawa
Metrics
H-Index
i10-Index
Citation Counts
22
36
1,346
* Total H Index Rankings
Rankings
Ranking Based On Selection: 75
Naoya Kasai
Metrics
H-Index
i10-Index
Citation Counts
21
36
1,407
NDE
Corrosion
Risk
Hydrogen
Safety