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 Feb 02, 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 (870.053) 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
High Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
205
608
205,935
* Total H IndexRankings
Ranking Based On Selection: 2
Physics
Metrics
H-Index
i10 Index
Citation Counts
118
194
117,575
* Total H IndexRankings
Ranking Based On Selection: 3
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
75
256
17,627
* Total H IndexRankings
Ranking Based On Selection: 4
kent planlaması
urban planning
regional planning
history
sociology
Metrics
H-Index
i10 Index
Citation Counts
70
204
16,157
* Total H IndexRankings
Ranking Based On Selection: 5
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
66
393
16,953
* Total H IndexRankings
Ranking Based On Selection: 6
microwave
encapsulation
gluten free
active and smart packaging
Metrics
H-Index
i10 Index
Citation Counts
63
147
11,808
* Total H IndexRankings
Ranking Based On Selection: 7
Gıda işlemleri
Metrics
H-Index
i10 Index
Citation Counts
63
138
11,611
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
58
97
13,604
* Total H IndexRankings
Ranking Based On Selection: 9
Engineering & Technology / Petroleum Engineering
Metrics
H-Index
i10 Index
Citation Counts
58
158
8,761
* Total H IndexRankings
Ranking Based On Selection: 10
Petrology
Geochronology
Geology of Turkey
Ophiolites
Metrics
H-Index
i10 Index
Citation Counts
55
186
10,811
* Total H IndexRankings
Ranking Based On Selection: 11
Hydrogen
Fuel Cell
Bioreactor
Metrics
H-Index
i10 Index
Citation Counts
53
113
8,318
* Total H IndexRankings
Ranking Based On Selection: 12
materials science
nanomaterials
nanowires
supercapacitors
energy storage
Metrics
H-Index
i10 Index
Citation Counts
52
119
8,912
* Total H IndexRankings
Ranking Based On Selection: 13
Biohydrogen
Biofuel
Plant Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
50
107
8,259
* Total H IndexRankings
Ranking Based On Selection: 14
Construction Management
Metrics
H-Index
i10 Index
Citation Counts
49
95
8,412
* Total H IndexRankings
Ranking Based On Selection: 15
Molecular Biology
Nanotechnology
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
49
106
7,508
* Total H IndexRankings
Ranking Based On Selection: 16
Marine ecology
plankton
marine litter and microplastics
fisheries management
citizen science
Metrics
H-Index
i10 Index
Citation Counts
49
115
8,079
* Total H IndexRankings
Ranking Based On Selection: 17
shallow lakes ecology
hydrology
eutrophication
climate changes
restorations
Metrics
H-Index
i10 Index
Citation Counts
48
100
9,573
* Total H IndexRankings
Ranking Based On Selection: 18
Clinical Psychology
Metrics
H-Index
i10 Index
Citation Counts
48
86
8,258
* Total H IndexRankings
Ranking Based On Selection: 19
particle physics
Metrics
H-Index
i10 Index
Citation Counts
48
117
5,817
* Total H IndexRankings
Ranking Based On Selection: 20
Labor Economics and economics of Education and health
Metrics
H-Index
i10 Index
Citation Counts
47
119
9,852
* Total H IndexRankings
Ranking Based On Selection: 21
curriculum
teaching
teacher education
social studies
Metrics
H-Index
i10 Index
Citation Counts
46
92
74,401
* Total H IndexRankings
Ranking Based On Selection: 22
physical oceanography
atmospheric science
Metrics
H-Index
i10 Index
Citation Counts
46
109
9,426
* Total H IndexRankings
Ranking Based On Selection: 23
Chemical reactor engineering
Metrics
H-Index
i10 Index
Citation Counts
45
101
5,559
* Total H IndexRankings
Ranking Based On Selection: 24
science education
Metrics
H-Index
i10 Index
Citation Counts
44
76
7,777
* Total H IndexRankings
Ranking Based On Selection: 25
Trafik ve Ulaşım
Sosyal
Kültür
İş Sağlığı Güvenliği
Metrics
H-Index
i10 Index
Citation Counts
43
94
7,449
Mehmet Tevfik Zeyrek
Metrics
H-Index
i10-Index
Citation Counts
205
608
205,935
Melahat Bilge Demirköz
Metrics
H-Index
i10-Index
Citation Counts
118
194
117,575
Saim Özkar
Metrics
H-Index
i10-Index
Citation Counts
75
256
17,627
İlhan Tekeli
Metrics
H-Index
i10-Index
Citation Counts
70
204
16,157
kent planlaması
urban planning
regional planning
history
sociology
Levent Kamil Toppare
Metrics
H-Index
i10-Index
Citation Counts
66
393
16,953
Servet Gülüm Şümnü
Metrics
H-Index
i10-Index
Citation Counts
63
147
11,808
microwave
encapsulation
gluten free
active and smart packaging
Serpil Şahin
Metrics
H-Index
i10-Index
Citation Counts
63
138
11,611
Atalay Karasu
Metrics
H-Index
i10-Index
Citation Counts
58
97
13,604
Mustafa Verşan Kök
Metrics
H-Index
i10-Index
Citation Counts
58
158
8,761
Engineering & Technology / Petroleum Engineering
Mehmet Cemal Göncüoğlu
Metrics
H-Index
i10-Index
Citation Counts
55
186
10,811
Petrology
Geochronology
Geology of Turkey
Ophiolites
İnci Eroğlu
Metrics
H-Index
i10-Index
Citation Counts
53
113
8,318
Hydrogen
Fuel Cell
Bioreactor
Hüsnü Emrah Ünalan
Metrics
H-Index
i10-Index
Citation Counts
52
119
8,912
materials science
nanomaterials
nanowires
supercapacitors
energy storage
Ayşe Meral Yücel
Metrics
H-Index
i10-Index
Citation Counts
50
107
8,259
Biohydrogen
Biofuel
Plant Molecular Biology
Mustafa Talat Birgönül
Metrics
H-Index
i10-Index
Citation Counts
49
95
8,412
Ufuk Gündüz
Metrics
H-Index
i10-Index
Citation Counts
49
106
7,508
Molecular Biology
Nanotechnology
Biotechnology
Ahmet Erkan Kıdeyş
Metrics
H-Index
i10-Index
Citation Counts
49
115
8,079
Marine ecology
plankton
marine litter and microplastics
fisheries management
citizen science
Meryem Beklioğlu
Metrics
H-Index
i10-Index
Citation Counts
48
100
9,573
shallow lakes ecology
hydrology
eutrophication
climate changes
restorations
Tülin Gençöz
Metrics
H-Index
i10-Index
Citation Counts
48
86
8,258
Tahmasib Aliev
Metrics
H-Index
i10-Index
Citation Counts
48
117
5,817
Aysıt Tansel
Metrics
H-Index
i10-Index
Citation Counts
47
119
9,852
Labor Economics and economics of Education and health
Ali Yıldırım
Metrics
H-Index
i10-Index
Citation Counts
46
92
74,401
curriculum
teaching
teacher education
social studies
Emin Özsoy
Metrics
H-Index
i10-Index
Citation Counts
46
109
9,426
physical oceanography
atmospheric science
Timur Doğu
Metrics
H-Index
i10-Index
Citation Counts
45
101
5,559
Chemical reactor engineering
Semra Sungur
Metrics
H-Index
i10-Index
Citation Counts
44
76
7,777
Türker Özkan
Metrics
H-Index
i10-Index
Citation Counts
43
94
7,449
Trafik ve Ulaşım
Sosyal
Kültür
İş Sağlığı Güvenliği