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 30, 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
Applied Mathematics
Mathematical Methods
Fluid Mechanics
Partial Differential Equations
Metrics
H-Index
i10 Index
Citation Counts
101
497
26,614
* Total H IndexRankings
Ranking Based On Selection: 2
Fluid Mechanics Porous Media Heat and Mass Transfer Blood Flow nanofluid Peristaltic
Metrics
H-Index
i10 Index
Citation Counts
99
296
28,671
* Total H IndexRankings
Ranking Based On Selection: 3
Nanomaterials
Bioinorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
62
145
10,481
* Total H IndexRankings
Ranking Based On Selection: 4
Dentistry
Dental Materials
Dental Biomaterials
Restorative Dentistry
Dental Education
Metrics
H-Index
i10 Index
Citation Counts
62
198
14,368
* Total H IndexRankings
Ranking Based On Selection: 5
Data Science
Information Retrieval
Machine Learning
Health Informatics and Chemoinformatics
Metrics
H-Index
i10 Index
Citation Counts
34
87
3,582
* Total H IndexRankings
Ranking Based On Selection: 6
Organic Synthesis
Green Chemistry
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation Counts
32
72
3,057
* Total H IndexRankings
Ranking Based On Selection: 7
Medication Safety and Pharmacovigilance
Pharmacoepidemiology
Pharmacy education
Nephrology
Metrics
H-Index
i10 Index
Citation Counts
31
55
6,998
* Total H IndexRankings
Ranking Based On Selection: 8
Implant Dentistry
Prosthodontics
Metrics
H-Index
i10 Index
Citation Counts
30
64
3,523
* Total H IndexRankings
Ranking Based On Selection: 9
Genetics
Mutation
Linkage analysis
Whole genome SNP genotyping
Exome Sequencing
Metrics
H-Index
i10 Index
Citation Counts
29
73
3,516
* Total H IndexRankings
Ranking Based On Selection: 10
Synthesis of Bioactive Heterocycles
Metrics
H-Index
i10 Index
Citation Counts
28
54
2,502
* Total H IndexRankings
Ranking Based On Selection: 11
Oral medicine
Metrics
H-Index
i10 Index
Citation Counts
28
65
3,343
* Total H IndexRankings
Ranking Based On Selection: 12
Nanochemistry
Materials and Corrosion
Colloids & Surface Chemistry
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,339
* Total H IndexRankings
Ranking Based On Selection: 13
Prosthodontics
Implant Dentistry
Evidence-Based Dentistry
Systematic review
Implant supported
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,778
* Total H IndexRankings
Ranking Based On Selection: 14
Pediatric Orthopedics
Medical Education
Metrics
H-Index
i10 Index
Citation Counts
26
44
2,563
* Total H IndexRankings
Ranking Based On Selection: 15
Antennas
Medical Imaging
Inkjet Printed Antennas
Electromagnetics
Metrics
H-Index
i10 Index
Citation Counts
25
36
2,383
* Total H IndexRankings
Ranking Based On Selection: 16
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
24
37
4,078
* Total H IndexRankings
Ranking Based On Selection: 17
Epidemiology
Tobacco control
Lifestyle Medicine
Health promotion
Metrics
H-Index
i10 Index
Citation Counts
24
36
1,952
* Total H IndexRankings
Ranking Based On Selection: 18
material science
Thin Films
Solar cells
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,023
* Total H IndexRankings
Ranking Based On Selection: 19
Neuroscience
Prophetic medicine
alternative
complementary
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,787
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
24
32
1,444
* Total H IndexRankings
Ranking Based On Selection: 21
Cardiology
Metabolic syndrome
Diabetes
Metrics
H-Index
i10 Index
Citation Counts
24
34
4,473
* Total H IndexRankings
Ranking Based On Selection: 22
molecular microbiology and medial biotechnology
Metrics
H-Index
i10 Index
Citation Counts
23
29
3,200
* Total H IndexRankings
Ranking Based On Selection: 23
Radiation processing
Metrics
H-Index
i10 Index
Citation Counts
22
62
1,780
* Total H IndexRankings
Ranking Based On Selection: 24
polymer chemistry
nanomaterials and drug design molecules
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,236
* Total H IndexRankings
Ranking Based On Selection: 25
Organometallics chemistry
Coordination chemistry
Molecular docking
XRD
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,044
Aly Seadawy
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
101
497
26,614
Applied Mathematics
Mathematical Methods
Fluid Mechanics
Partial Differential Equations
Rahmat Ellahi|Ellahi Rahmat, Ellahi R, R. Ellahi
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
99
296
28,671
Fluid Mechanics Porous Media Heat and Mass Transfer Blood Flow nanofluid Peristaltic
Ahmed Mohammed Abu-Dief
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
62
145
10,481
Nanomaterials
Bioinorganic Chemistry
Muhammad Sohail Zafar
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
62
198
14,368
Dentistry
Dental Materials
Dental Biomaterials
Restorative Dentistry
Dental Education
Faisal Saeed
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
34
87
3,582
Data Science
Information Retrieval
Machine Learning
Health Informatics and Chemoinformatics
Aouad Mohamedreda
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
32
72
3,057
Organic Synthesis
Green Chemistry
Medicinal Chemistry
Mansour Adam Mahmoud|
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
31
55
6,998
Medication Safety and Pharmacovigilance
Pharmacoepidemiology
Pharmacy education
Nephrology
Osama Abu Hammad
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
30
64
3,523
Implant Dentistry
Prosthodontics
Sulman Basit
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
29
73
3,516
Genetics
Mutation
Linkage analysis
Whole genome SNP genotyping
Exome Sequencing
Sayed Riyadh
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
28
54
2,502
Synthesis of Bioactive Heterocycles
Najla Dar Odeh
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
28
65
3,343
Jeenat Aslam
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
27
48
2,339
Nanochemistry
Materials and Corrosion
Colloids & Surface Chemistry
Ahmed Yaseen Alqutaibi
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
26
50
2,778
Prosthodontics
Implant Dentistry
Evidence-Based Dentistry
Systematic review
Implant supported
Khalid I Khoshhal
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
26
44
2,563
Pediatric Orthopedics
Medical Education
Hattan Abutarboush
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
25
36
2,383
Antennas
Medical Imaging
Inkjet Printed Antennas
Electromagnetics
Omar Alharbi
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
24
37
4,078
Abdulmohsen Al Zalabani
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
24
36
1,952
Epidemiology
Tobacco control
Lifestyle Medicine
Health promotion
Saleh Alamri
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
24
43
2,023
material science
Thin Films
Solar cells
Bassem Sheikh
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
24
33
1,787
Neuroscience
Prophetic medicine
alternative
complementary
Memy H Hassan
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
24
32
1,444
Mansour Al Nozha
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
24
34
4,473
Cardiology
Metabolic syndrome
Diabetes
Bochra Kouidhi
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
23
29
3,200
molecular microbiology and medial biotechnology
SA Nouh
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
22
62
1,780
Rawda M. Okasha
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
21
36
1,236
polymer chemistry
nanomaterials and drug design molecules
Musa A Said
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
21
36
1,044
Organometallics chemistry
Coordination chemistry
Molecular docking
XRD