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 (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
Chemical engineering
Renewable energy
Heat transfer
Metrics
H-Index
i10 Index
Citation Counts
32
76
2,834
* Total H IndexRankings
Ranking Based On Selection: 2
Sustainability
Sustainable Development Goals SDG
Engineering
Metrics
H-Index
i10 Index
Citation Counts
28
69
2,627
* Total H IndexRankings
Ranking Based On Selection: 3
Biology / Microbiology
Metrics
H-Index
i10 Index
Citation Counts
19
28
916
* Total H IndexRankings
Ranking Based On Selection: 4
Electronics and Communications Engineering
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,109
* Total H IndexRankings
Ranking Based On Selection: 5
MCDM
VANET
WSN
Metrics
H-Index
i10 Index
Citation Counts
15
26
1,126
* Total H IndexRankings
Ranking Based On Selection: 6
Convection Heat Transfer
CFD
nanofluids
Metrics
H-Index
i10 Index
Citation Counts
15
22
707
* Total H IndexRankings
Ranking Based On Selection: 7
pharmaceutics and industrial pharmacy
Metrics
H-Index
i10 Index
Citation Counts
15
16
820
* Total H IndexRankings
Ranking Based On Selection: 8
Artificial intelligence
Optimization Algorithm
Energy
Metrics
H-Index
i10 Index
Citation Counts
14
17
554
* Total H IndexRankings
Ranking Based On Selection: 9
IOT
Deep Learning
Intelligent Healthcare
Biomedical signal processing
Machine learning
Metrics
H-Index
i10 Index
Citation Counts
13
16
562
* Total H IndexRankings
Ranking Based On Selection: 10
الصيدله الصناعيه
Metrics
H-Index
i10 Index
Citation Counts
13
18
532
* Total H IndexRankings
Ranking Based On Selection: 11
Medical Microbiology
Bacteriology
Metrics
H-Index
i10 Index
Citation Counts
9
7
341
* Total H IndexRankings
Ranking Based On Selection: 12
Oral histology
biology and embryology
Metrics
H-Index
i10 Index
Citation Counts
8
5
207
* Total H IndexRankings
Ranking Based On Selection: 13
Computer networks
Wireless network
Network routing
Telecommunication
Metrics
H-Index
i10 Index
Citation Counts
7
4
147
* Total H IndexRankings
Ranking Based On Selection: 14
Low Carbon Construction Materials
Alkali-activated materials
Metrics
H-Index
i10 Index
Citation Counts
6
6
236
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
6
4
198
* Total H IndexRankings
Ranking Based On Selection: 16
TRIBOLOGY
Metrics
H-Index
i10 Index
Citation Counts
6
5
176
* Total H IndexRankings
Ranking Based On Selection: 17
Quantum Mechanics
Molecular Physics
Molecular Electronics
Metrics
H-Index
i10 Index
Citation Counts
6
3
127
* Total H IndexRankings
Ranking Based On Selection: 18
water and wastewater treatment
civil engineering
membrane bioreactor
Metrics
H-Index
i10 Index
Citation Counts
5
4
259
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
5
4
113
* Total H IndexRankings
Ranking Based On Selection: 20
Refrigeration and Air-conditioning
Metrics
H-Index
i10 Index
Citation Counts
5
3
94
* Total H IndexRankings
Ranking Based On Selection: 21
Information Technology
Metrics
H-Index
i10 Index
Citation Counts
5
2
80
* Total H IndexRankings
Ranking Based On Selection: 22
antioxidants
Biochemistry
Toxicity
Metrics
H-Index
i10 Index
Citation Counts
5
0
76
* Total H IndexRankings
Ranking Based On Selection: 23
NanoComposite materials
Numerical Simulation
Numerical Modeling
Metrics
H-Index
i10 Index
Citation Counts
5
2
170
* Total H IndexRankings
Ranking Based On Selection: 24
chemical engineering
transport phenomena
biofuel
bioplastics
Metrics
H-Index
i10 Index
Citation Counts
5
2
69
* Total H IndexRankings
Ranking Based On Selection: 25
القراءه
Metrics
H-Index
i10 Index
Citation Counts
5
1
65
Hasan Sh. Majdi
Metrics
H-Index
i10-Index
Citation Counts
32
76
2,834
Chemical engineering
Renewable energy
Heat transfer
Ali Majdi
Metrics
H-Index
i10-Index
Citation Counts
28
69
2,627
Sustainability
Sustainable Development Goals SDG
Engineering
Ghaidaa Raheem Lateef Al Awsi
Metrics
H-Index
i10-Index
Citation Counts
19
28
916
Biology / Microbiology
Hamza Mohammed Ridha Al-Khafaji
Metrics
H-Index
i10-Index
Citation Counts
18
32
1,109
Electronics and Communications Engineering
Rami Qays Malik
Metrics
H-Index
i10-Index
Citation Counts
15
26
1,126
Ammar Abdulkadhim
Metrics
H-Index
i10-Index
Citation Counts
15
22
707
Convection Heat Transfer
CFD
nanofluids
Jabar A Faraj
Metrics
H-Index
i10-Index
Citation Counts
15
16
820
pharmaceutics and industrial pharmacy
Ammar K Alazzawi|Ammar Kareem Alazzawi
Metrics
H-Index
i10-Index
Citation Counts
14
17
554
Artificial intelligence
Optimization Algorithm
Energy
Maytham N Meqdad|Maytham Nabeel Meqdad Ajam
Metrics
H-Index
i10-Index
Citation Counts
13
16
562
IOT
Deep Learning
Intelligent Healthcare
Biomedical signal processing
Machine learning
Hussein Essam Hussein Fadil
Metrics
H-Index
i10-Index
Citation Counts
13
18
532
Hs Naher
Metrics
H-Index
i10-Index
Citation Counts
9
7
341
Medical Microbiology
Bacteriology
Athraa Y Al-Hijazi
Metrics
H-Index
i10-Index
Citation Counts
8
5
207
Oral histology
biology and embryology
Layth. A. Hassnawi
Metrics
H-Index
i10-Index
Citation Counts
7
4
147
Computer networks
Wireless network
Network routing
Telecommunication
Abdullah Kadhim
Metrics
H-Index
i10-Index
Citation Counts
6
6
236
Low Carbon Construction Materials
Alkali-activated materials
Haneen Haider Hamza
Metrics
H-Index
i10-Index
Citation Counts
6
4
198
Abdullah Jabar Hussain
Metrics
H-Index
i10-Index
Citation Counts
6
5
176
Hamid Ibrahim Abbood
Metrics
H-Index
i10-Index
Citation Counts
6
3
127
Arshed E Alnajar
Metrics
H-Index
i10-Index
Citation Counts
5
4
259
water and wastewater treatment
civil engineering
membrane bioreactor
Mohsin O.Al_Khafaji
Metrics
H-Index
i10-Index
Citation Counts
5
3
94
Mohammed Hasan Aldulaimi
Metrics
H-Index
i10-Index
Citation Counts
5
2
80
Mustafa M. Karhib
Metrics
H-Index
i10-Index
Citation Counts
5
0
76
Luay Hashem Abbud
Metrics
H-Index
i10-Index
Citation Counts
5
2
170
NanoComposite materials
Numerical Simulation
Numerical Modeling
Malik Mustafa Mohammed
Metrics
H-Index
i10-Index
Citation Counts
5
2
69
chemical engineering
transport phenomena
biofuel
bioplastics
سرمد جاسم محمد
Metrics
H-Index
i10-Index
Citation Counts
5
1
65