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 Oct 19, 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 (0) 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
Solar Thermal
Photovoltaic/Thermal
Photovoltaic
Nano-PCM
Solar Energy
Metrics
H-Index
i10 Index
Citation Counts
68
168
14,614
* Total H IndexRankings
Ranking Based On Selection
:2
Novel drug delivery systems
Clinical outcomes research
Metrics
H-Index
i10 Index
Citation Counts
52
115
12,177
* Total H IndexRankings
Ranking Based On Selection
:3
Super Green Hydrogen
Sustainable Energy
Superoxide Ion
Green Engineering
Deep Eutectic Solvents
Metrics
H-Index
i10 Index
Citation Counts
45
81
11,432
* Total H IndexRankings
Ranking Based On Selection
:4
Mixed-valent iron minerals
Magnetite
Advanced Oxidation
Environmental Remediation
Fenton
Metrics
H-Index
i10 Index
Citation Counts
43
81
6,724
* Total H IndexRankings
Ranking Based On Selection
:5
Vision
Metrics
H-Index
i10 Index
Citation Counts
43
82
5,390
* Total H IndexRankings
Ranking Based On Selection
:6
Lipid and Lipoprotein Disorders
Familial hypercholesterolemia
Cardiovascular Disease risk factors
Metrics
H-Index
i10 Index
Citation Counts
42
97
7,140
* Total H IndexRankings
Ranking Based On Selection
:7
Energy and Environment
Metrics
H-Index
i10 Index
Citation Counts
40
131
7,089
* Total H IndexRankings
Ranking Based On Selection
:8
Metrics
H-Index
i10 Index
Citation Counts
37
63
3,479
* Total H IndexRankings
Ranking Based On Selection
:9
Health Outcomes Research
Metrics
H-Index
i10 Index
Citation Counts
34
129
4,633
* Total H IndexRankings
Ranking Based On Selection
:10
Secondary metabolites
Mevalonic acid pathways
essential oil
Irradiated polysaccharides
Metrics
H-Index
i10 Index
Citation Counts
33
54
2,964
* Total H IndexRankings
Ranking Based On Selection
:11
Helping Others
Second interest
Teaching.
Metrics
H-Index
i10 Index
Citation Counts
33
71
3,519
* Total H IndexRankings
Ranking Based On Selection
:12
HVACR
Energy Renewal.
Metrics
H-Index
i10 Index
Citation Counts
32
112
4,478
* Total H IndexRankings
Ranking Based On Selection
:13
Applied plant molecular breeding
Metrics
H-Index
i10 Index
Citation Counts
32
44
4,185
* Total H IndexRankings
Ranking Based On Selection
:14
Well testing
EOR
Reservoir Managment and Engineering
Metrics
H-Index
i10 Index
Citation Counts
30
57
3,361
* Total H IndexRankings
Ranking Based On Selection
:15
Polymer nanocomposites
Metrics
H-Index
i10 Index
Citation Counts
29
60
5,541
* Total H IndexRankings
Ranking Based On Selection
:16
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,734
* Total H IndexRankings
Ranking Based On Selection
:17
Clinical medicine
immunology
microbiology
surgery
Metrics
H-Index
i10 Index
Citation Counts
29
57
2,921
* Total H IndexRankings
Ranking Based On Selection
:18
Liquefaction
Regasification
Process Systems Engineering
Water Harvesting
LNG
Metrics
H-Index
i10 Index
Citation Counts
27
47
2,442
* Total H IndexRankings
Ranking Based On Selection
:19
Diabetes
Autism
mental health
CNCD
Metrics
H-Index
i10 Index
Citation Counts
27
45
2,852
* Total H IndexRankings
Ranking Based On Selection
:20
Metrics
H-Index
i10 Index
Citation Counts
27
95
3,019
* Total H IndexRankings
Ranking Based On Selection
:21
Obesity
Inflammation
Metabolism
Cancer
Metrics
H-Index
i10 Index
Citation Counts
26
36
3,640
* Total H IndexRankings
Ranking Based On Selection
:22
medical informatics
medical education
e-learning
m-learning
Metrics
H-Index
i10 Index
Citation Counts
25
41
3,985
* Total H IndexRankings
Ranking Based On Selection
:23
Solar energy application
Laser ablation
PVD
Wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
24
36
2,121
* Total H IndexRankings
Ranking Based On Selection
:24
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,633
* Total H IndexRankings
Ranking Based On Selection
:25
Metrics
H-Index
i10 Index
Citation Counts
23
36
2,486
Hussein A Kazem
Sohar University
Sohar, Oman
Metrics
H-Index
i10-Index
Citation Counts
68
168
14,614
Solar Thermal
Photovoltaic/Thermal
Photovoltaic
Nano-PCM
Solar Energy
Alka Ahuja
Metrics
H-Index
i10-Index
Citation Counts
52
115
12,177
Super Green Hydrogen
Sustainable Energy
Superoxide Ion
Green Engineering
Deep Eutectic Solvents
Muhammad Usman
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
43
81
6,724
Mixed-valent iron minerals
Magnetite
Advanced Oxidation
Environmental Remediation
Fenton
Khalid Al Rasadi
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
42
97
7,140
Lipid and Lipoprotein Disorders
Familial hypercholesterolemia
Cardiovascular Disease risk factors
Sabah Ahmed Abdul Wahab Al Sulaiman
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
40
131
7,089
Myo Tay Zar Myint
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
37
63
3,479
Ibrahim Al Zakwani
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
34
129
4,633
Mohammad Idrees
Dhofar University
Salalah, Oman
Metrics
H-Index
i10-Index
Citation Counts
33
54
2,964
Secondary metabolites
Mevalonic acid pathways
essential oil
Irradiated polysaccharides
Lamk Lamki
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
33
71
3,519
Shahid Ali Khan
Metrics
H-Index
i10-Index
Citation Counts
32
112
4,478
Hesham Agrama
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
32
44
4,185
Ali S Al Bemani Al Bemani
Metrics
H-Index
i10-Index
Citation Counts
30
57
3,361
Aamir Hussain Bhat
Metrics
H-Index
i10-Index
Citation Counts
29
60
5,541
Syed Abdullah Gilani
University of Nizwa
Nizwa, Oman
Metrics
H-Index
i10-Index
Citation Counts
29
49
2,734
Eugene Johnson
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
29
57
2,921
Mohd Shariq Khan
Dhofar University
Salalah, Oman
Metrics
H-Index
i10-Index
Citation Counts
27
47
2,442
Liquefaction
Regasification
Process Systems Engineering
Water Harvesting
LNG
Mohammad Al Shafaee
Metrics
H-Index
i10-Index
Citation Counts
27
45
2,852
Anvar Kacimov
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
27
95
3,019
Shaikh Mizanoor Rahman
University of Nizwa
Nizwa, Oman
Metrics
H-Index
i10-Index
Citation Counts
26
36
3,640
Ken Masters
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
25
41
3,985
Mohamed Salah Mahmoud
Metrics
H-Index
i10-Index
Citation Counts
24
36
2,121
Solar energy application
Laser ablation
PVD
Wastewater treatment
Aly Abdelrahman
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
23
42
1,633
Faisal Mnif
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10-Index
Citation Counts
23
36
2,486