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
Extraction
Chromatography
Metrics
H-Index
i10 Index
Citation Counts
86
407
28,350
* Total H IndexRankings
Ranking Based On Selection: 2
chemistry
Metrics
H-Index
i10 Index
Citation Counts
84
562
29,606
* Total H IndexRankings
Ranking Based On Selection: 3
Renewable energies
Metrics
H-Index
i10 Index
Citation Counts
78
243
22,332
* Total H IndexRankings
Ranking Based On Selection: 4
Bioenergy
Biofuels and IC Engines
Metrics
H-Index
i10 Index
Citation Counts
74
239
18,881
* Total H IndexRankings
Ranking Based On Selection: 5
Nursing
Qualitative Research
Content Analysis
Psychometric Properties
Nurses Experiences
Metrics
H-Index
i10 Index
Citation Counts
65
337
15,952
* Total H IndexRankings
Ranking Based On Selection: 6
Materials Design
Computational and Theoretical Nanoscience
Gas Sensors
Molecular Nanotechnology
Nanoengineering
Metrics
H-Index
i10 Index
Citation Counts
64
129
9,988
* Total H IndexRankings
Ranking Based On Selection: 7
Renewable Energy
Microbial Fuel Cells
Wastewater Treatment
Metrics
H-Index
i10 Index
Citation Counts
62
190
14,018
* Total H IndexRankings
Ranking Based On Selection: 8
Biostatistics
Metrics
H-Index
i10 Index
Citation Counts
61
378
16,739
* Total H IndexRankings
Ranking Based On Selection: 9
Electrochemistry
Theoretical Studies
Targeted Drug Delivery
Metrics
H-Index
i10 Index
Citation Counts
61
140
13,382
* Total H IndexRankings
Ranking Based On Selection: 10
Smart Grid
Electric Distribution Networks
Power System Reliability
Metrics
H-Index
i10 Index
Citation Counts
59
213
13,923
* Total H IndexRankings
Ranking Based On Selection: 11
Chemical Engineering
Environmental Biotechnology
Modelling and Simulation
Metrics
H-Index
i10 Index
Citation Counts
58
179
10,314
* Total H IndexRankings
Ranking Based On Selection: 12
Nanobiotechnology
Fermentation
Recombinant protein production
Metrics
H-Index
i10 Index
Citation Counts
58
225
12,506
* Total H IndexRankings
Ranking Based On Selection: 13
Water and Wastewater Treatment - Air Pollution Control-Environmental Pollution control
Metrics
H-Index
i10 Index
Citation Counts
57
155
11,652
* Total H IndexRankings
Ranking Based On Selection: 14
• Holistic and Partnership Care in Health promotion and Chronic Diseases Control • Designing
Metrics
H-Index
i10 Index
Citation Counts
57
259
11,977
* Total H IndexRankings
Ranking Based On Selection: 15
Seafood Processing
Metrics
H-Index
i10 Index
Citation Counts
55
129
14,320
* Total H IndexRankings
Ranking Based On Selection: 16
Food Analysis
Food Chemistry
Application of Medicinal Plants in Foodstuffs
Metrics
H-Index
i10 Index
Citation Counts
54
164
11,185
* Total H IndexRankings
Ranking Based On Selection: 17
Artificial Intelligence
blasting operation
open pit mining
Metrics
H-Index
i10 Index
Citation Counts
53
100
8,811
* Total H IndexRankings
Ranking Based On Selection: 18
Corrosion and Protection
Metrics
H-Index
i10 Index
Citation Counts
53
143
8,595
* Total H IndexRankings
Ranking Based On Selection: 19
Nano Chemistry
Coordination Chemistry
Metrics
H-Index
i10 Index
Citation Counts
52
170
7,571
* Total H IndexRankings
Ranking Based On Selection: 20
Population Ecology
Metrics
H-Index
i10 Index
Citation Counts
52
247
10,068
* Total H IndexRankings
Ranking Based On Selection: 21
Geomorphology
Environmental Management
Spatial Analysis
Natural Hazards
GIS
Metrics
H-Index
i10 Index
Citation Counts
51
89
6,929
* Total H IndexRankings
Ranking Based On Selection: 22
Biosystems and Agricultural Engineering
Metrics
H-Index
i10 Index
Citation Counts
51
134
8,276
* Total H IndexRankings
Ranking Based On Selection: 23
Soil Erosion
Sediment Yield
Hydrology
Watershed Management Engineering
Metrics
H-Index
i10 Index
Citation Counts
51
188
9,587
* Total H IndexRankings
Ranking Based On Selection: 24
Bioluminescence
Protein engineering
Cell death Protein Complexes
Luciferase
Metrics
H-Index
i10 Index
Citation Counts
51
238
9,375
* Total H IndexRankings
Ranking Based On Selection: 25
Energy management
Smart grid
Renewable energy
Data Science Applications in Power Systems
Distributed Decision Making
Metrics
H-Index
i10 Index
Citation Counts
51
135
11,011
Yadollah Yamini
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
86
407
28,350
Ali Morsali
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
84
562
29,606
Gholamhassan Najafi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
78
243
22,332
Barat Ghobadian
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
74
239
18,881
Fazlollah Ahmadi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
65
337
15,952
Nursing
Qualitative Research
Content Analysis
Psychometric Properties
Nurses Experiences
Ali Ahmadi Peyghan
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
64
129
9,988
Materials Design
Computational and Theoretical Nanoscience
Gas Sensors
Molecular Nanotechnology
Nanoengineering
Habibollah Younesi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
62
190
14,018
Renewable Energy
Microbial Fuel Cells
Wastewater Treatment
Anoshirvan Kazemnejad
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
61
378
16,739
Mir F Mousavi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
61
140
13,382
Electrochemistry
Theoretical Studies
Targeted Drug Delivery
Mahmoud-Reza Hifam
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
59
213
13,923
Smart Grid
Electric Distribution Networks
Power System Reliability
Seyyed Mohammad Mousavi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
58
179
10,314
Chemical Engineering
Environmental Biotechnology
Modelling and Simulation
Seyed Abbas Shojaosadati
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
58
225
12,506
Nanobiotechnology
Fermentation
Recombinant protein production
Gholamreza Moussavi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
57
155
11,652
Water and Wastewater Treatment - Air Pollution Control-Environmental Pollution control
Eesa Mohammadi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
57
259
11,977
• Holistic and Partnership Care in Health promotion and Chronic Diseases Control • Designing
Masoud Rezaei
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
55
129
14,320
Mohsen Barzegar
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
54
164
11,185
Food Analysis
Food Chemistry
Application of Medicinal Plants in Foodstuffs
Masoud Monjezi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
53
100
8,811
Artificial Intelligence
blasting operation
open pit mining
Taghi Shahrabi Farahani
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
53
143
8,595
Corrosion and Protection
Alireza Mahjoub
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
52
170
7,571
Nano Chemistry
Coordination Chemistry
Yaghoub Fathipour
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
52
247
10,068
Alireza Arabameri
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
51
89
6,929
Geomorphology
Environmental Management
Spatial Analysis
Natural Hazards
GIS
Saeid Minaei
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
51
134
8,276
Biosystems and Agricultural Engineering
Seyed Hamidreza Sadeghi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
51
188
9,587
Soil Erosion
Sediment Yield
Hydrology
Watershed Management Engineering
Saman Hosseinkhani
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
51
238
9,375
Bioluminescence
Protein engineering
Cell death Protein Complexes
Luciferase
Mohsen Parsa Moghaddam
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
51
135
11,011
Energy management
Smart grid
Renewable energy
Data Science Applications in Power Systems
Distributed Decision Making