Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
University, Subject, Country, Region, World
Tohoku University 1.851 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 04, 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 (0) 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
697
World Rank
7
Country Rank
1
University
Ranking Based On Selection:
1
Medical and Health Sciences / Biochemistry
Biochemistry | Oxidative Stress | Redox Biology | Molecular Biolog
Biochemistry | Oxidative Stress | Redox Biology | Molecular Biolog
H-Index Metrics
-
H-Index204
-
i10 Index951
-
Citation Counts174,023
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
4,839
World Rank
65
Country Rank
2
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
5,555
World Rank
75
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
6,133
World Rank
79
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Biological Science
Genome biology | Plant-microbe interactions | Comparative genomic
Genome biology | Plant-microbe interactions | Comparative genomic
H-Index Metrics
-
H-Index116
-
i10 Index346
-
Citation Counts69,446
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
6,785
World Rank
84
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
8,633
World Rank
109
Country Rank
6
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
11,870
World Rank
148
Country Rank
7
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
12,467
World Rank
155
Country Rank
8
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
13,103
World Rank
165
Country Rank
9
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
14,281
World Rank
185
Country Rank
10
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Biological wastewater treatment | Biofilm | Anaerobic digestion | Anammox | MB
Biological wastewater treatment | Biofilm | Anaerobic digestion | Anammox | MB
H-Index Metrics
-
H-Index92
-
i10 Index509
-
Citation Counts33,850
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
14,616
World Rank
189
Country Rank
11
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
15,852
World Rank
215
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
15,877
World Rank
216
Country Rank
13
University
Ranking Based On Selection:
13
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Hydrogen | Hydrides | Energy Materials | Batter
Materials Science | Hydrogen | Hydrides | Energy Materials | Batter
H-Index Metrics
-
H-Index90
-
i10 Index295
-
Citation Counts29,353
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
17,317
World Rank
244
Country Rank
14
University
Ranking Based On Selection:
14
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials | secondary battery | functional materials | renewable energ
nanomaterials | secondary battery | functional materials | renewable energ
H-Index Metrics
-
H-Index88
-
i10 Index320
-
Citation Counts34,660
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
18,533
World Rank
267
Country Rank
15
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
19,482
World Rank
286
Country Rank
16
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
19,593
World Rank
289
Country Rank
17
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
20,436
World Rank
303
Country Rank
18
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
20,933
World Rank
309
Country Rank
19
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
21,651
World Rank
321
Country Rank
20
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
22,797
World Rank
346
Country Rank
21
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
23,537
World Rank
356
Country Rank
22
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
23,873
World Rank
362
Country Rank
23
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
24,212
World Rank
372
Country Rank
24
University
Ranking Based On Selection:
24
Medical and Health Sciences / Endocrinology and Metabolism
Endocrinology | neuropeptide | biologically active peptid
Endocrinology | neuropeptide | biologically active peptid
H-Index Metrics
-
H-Index80
-
i10 Index364
-
Citation Counts22,717
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
24,900
World Rank
378
Country Rank
25
University
Ranking Based On Selection:
25
Engineering & Technology / Electrical & Electronic Engineering
Solvothermal | Sensor | Photocatalyst | Smart Windows | 2D Material
Solvothermal | Sensor | Photocatalyst | Smart Windows | 2D Material
H-Index Metrics
-
H-Index79
-
i10 Index349
-
Citation Counts21,041
Get Full Access to
Premium Data
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
Ensuring quality standards and accreditation compliance in higher education.
Advancing global partnerships, mobility, and international visibility.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
Limited Opportunities Available
