Subject Rankings

Saudi Arabia 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 23, 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 (873.864) 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 :1
Heribert Hirt
soil-plant-microbe interaction
Metrics
H-Index
i10 Index
Citation Counts
101
226
50,934
* Total H IndexRankings
Ranking Based On Selection :2
Mohammad A Kamal
Enzyme inhibition kinetics
Metrics
H-Index
i10 Index
Citation Counts
84
607
33,374
* Total H IndexRankings
Ranking Based On Selection :3
Kuo Wei Huang
Hydrogen Storage
Catalysis
Organometallics
DFT
Mechanistic studies
Metrics
H-Index
i10 Index
Citation Counts
78
265
19,953
* Total H IndexRankings
Ranking Based On Selection :5
Abdul Hamid Emwas
NMR
EPR
Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
65
221
18,779
* Total H IndexRankings
Ranking Based On Selection :6
Garwin Kim Sing
Viral Immunopathology
Macrophages ...
Metrics
H-Index
i10 Index
Citation Counts
64
468
25,090
* Total H IndexRankings
Ranking Based On Selection :7
Geert Jan Witkamp
(Bio-)Process Technology
Water Desalination
Eutectic Freeze Crystallization
Natural Deep Eutectic Solvents
Metrics
H-Index
i10 Index
Citation Counts
64
233
20,406
* Total H IndexRankings
Ranking Based On Selection :8
Magdy Ezzat
MHD
Thermoelasticity
Metrics
H-Index
i10 Index
Citation Counts
64
158
8,842
* Total H IndexRankings
Ranking Based On Selection :9
Ali H Hajeer
Transplant Immunology
genetics of complex diseases
diagnostics immunology
autoimmunity
Metrics
H-Index
i10 Index
Citation Counts
64
149
14,107
* Total H IndexRankings
Ranking Based On Selection :10
Mahmoud Ahmed
الهندسة الإنشائية - الجيوتقنيه
Metrics
H-Index
i10 Index
Citation Counts
63
336
21,312
* Total H IndexRankings
Ranking Based On Selection :11
Hesham M Al Mekhlafi
Neglected Tropical Diseases
Infectious Diseases
Malaria
Schistosomiasis
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
60
128
49,491
* Total H IndexRankings
Ranking Based On Selection :12
Esam Ibraheem Azhar
Infectious Agents
Respiratory Infection
VHFs
Viral Hepatitis
Metrics
H-Index
i10 Index
Citation Counts
59
258
21,585
* Total H IndexRankings
Ranking Based On Selection :13
Fakhrul Islam
Neurodegenerative diseases
Behavior activity
Nanodrug delivery
Metrics
H-Index
i10 Index
Citation Counts
59
125
10,556
* Total H IndexRankings
Ranking Based On Selection :15
Magdisadek Mostafa Mahmoud
Time-Delay Systems
Interconnected Systems
Robust Control
Networked Control Systems
Cloud Control Systems
Metrics
H-Index
i10 Index
Citation Counts
58
289
15,416
* Total H IndexRankings
Ranking Based On Selection :16
Ahmed A Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
57
304
12,771
* Total H IndexRankings
Ranking Based On Selection :17
Khalid A Alamry
Organic Polymer
Biopolymers
Metrics
H-Index
i10 Index
Citation Counts
57
223
10,811
* Total H IndexRankings
Ranking Based On Selection :18
Muhammad Raza
Free radicals
drug toxicology
epilepsy
antioxidants
Metrics
H-Index
i10 Index
Citation Counts
56
237
12,562
* Total H IndexRankings
Ranking Based On Selection :20
Hameed Ullah Khan
Data Compression
Information Security
E-Commerce
Metrics
H-Index
i10 Index
Citation Counts
54
246
55,297
* Total H IndexRankings
Ranking Based On Selection :23
Ahmad Aljada
Aging
Diabetes and Cancer
Metrics
H-Index
i10 Index
Citation Counts
54
97
21,537
* Total H IndexRankings
Ranking Based On Selection :24
Gyorgy Szekely
Organic solvent nanofiltration
Sustainability
Membranes
Continuous processing
Green solvents
Metrics
H-Index
i10 Index
Citation Counts
53
116
8,991
* Total H IndexRankings
Ranking Based On Selection :25
Saleh Alwasel
Metrics
H-Index
i10 Index
Citation Counts
53
180
10,348
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Heribert Hirt
Metrics
H-Index
i10-Index
Citation Counts
101
226
50,934
soil-plant-microbe interaction
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Mohammad A Kamal
Metrics
H-Index
i10-Index
Citation Counts
84
607
33,374
Enzyme inhibition kinetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Kuo Wei Huang
Metrics
H-Index
i10-Index
Citation Counts
78
265
19,953
Hydrogen Storage
Catalysis
Organometallics
DFT
Mechanistic studies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Zhang Huabin
Metrics
H-Index
i10-Index
Citation Counts
67
129
18,321
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Abdul Hamid Emwas
Metrics
H-Index
i10-Index
Citation Counts
65
221
18,779
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Garwin Kim Sing
Metrics
H-Index
i10-Index
Citation Counts
64
468
25,090
Viral Immunopathology
Macrophages ...
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Geert Jan Witkamp
Metrics
H-Index
i10-Index
Citation Counts
64
233
20,406
(Bio-)Process Technology
Water Desalination
Eutectic Freeze Crystallization
Natural Deep Eutectic Solvents
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Magdy Ezzat
Metrics
H-Index
i10-Index
Citation Counts
64
158
8,842
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Ali H Hajeer
Metrics
H-Index
i10-Index
Citation Counts
64
149
14,107
Transplant Immunology
genetics of complex diseases
diagnostics immunology
autoimmunity
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Mahmoud Ahmed
Metrics
H-Index
i10-Index
Citation Counts
63
336
21,312
الهندسة الإنشائية - الجيوتقنيه
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Hesham M Al Mekhlafi
Metrics
H-Index
i10-Index
Citation Counts
60
128
49,491
Neglected Tropical Diseases
Infectious Diseases
Malaria
Schistosomiasis
Nutrition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Esam Ibraheem Azhar
Metrics
H-Index
i10-Index
Citation Counts
59
258
21,585
Infectious Agents
Respiratory Infection
VHFs
Viral Hepatitis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Fakhrul Islam
Metrics
H-Index
i10-Index
Citation Counts
59
125
10,556
Neurodegenerative diseases
Behavior activity
Nanodrug delivery
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Depeursinge
Metrics
H-Index
i10-Index
Citation Counts
59
141
20,829
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Magdisadek Mostafa Mahmoud
Metrics
H-Index
i10-Index
Citation Counts
58
289
15,416
Time-Delay Systems
Interconnected Systems
Robust Control
Networked Control Systems
Cloud Control Systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Ahmed A Ibrahim
Metrics
H-Index
i10-Index
Citation Counts
57
304
12,771
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Khalid A Alamry
Metrics
H-Index
i10-Index
Citation Counts
57
223
10,811
Organic Polymer
Biopolymers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Muhammad Raza
Metrics
H-Index
i10-Index
Citation Counts
56
237
12,562
Free radicals
drug toxicology
epilepsy
antioxidants
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Shamsad Ahmad
Metrics
H-Index
i10-Index
Citation Counts
56
323
14,396
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Hameed Ullah Khan
Metrics
H-Index
i10-Index
Citation Counts
54
246
55,297
Data Compression
Information Security
E-Commerce
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Tareq Alnaffouri
Metrics
H-Index
i10-Index
Citation Counts
54
223
11,495
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Torove Leiknes
Metrics
H-Index
i10-Index
Citation Counts
54
130
8,204
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Ahmad Aljada
Metrics
H-Index
i10-Index
Citation Counts
54
97
21,537
Aging
Diabetes and Cancer
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Gyorgy Szekely
Metrics
H-Index
i10-Index
Citation Counts
53
116
8,991
Organic solvent nanofiltration
Sustainability
Membranes
Continuous processing
Green solvents
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Saleh Alwasel
Metrics
H-Index
i10-Index
Citation Counts
53
180
10,348