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: 26
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,002
* Total H IndexRankings
Ranking Based On Selection: 27
Forensic DNA & Genetics
Enviornment Forensic
Drug Identification & Characterization
Algal Research
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,757
* Total H IndexRankings
Ranking Based On Selection: 28
Heterojunction photocatalyst
nanomaterials
Metal-organic frameworks
composite
organic pollutant
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,490
* Total H IndexRankings
Ranking Based On Selection: 29
Hypertension Metabolic Syndrome Microbial Infection
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,020
* Total H IndexRankings
Ranking Based On Selection: 30
Food Chemistry
Metrics
H-Index
i10 Index
Citation Counts
18
26
919
* Total H IndexRankings
Ranking Based On Selection: 31
Agronomy
Metrics
H-Index
i10 Index
Citation Counts
18
47
2,129
* Total H IndexRankings
Ranking Based On Selection: 32
Food Technology
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,060
* Total H IndexRankings
Ranking Based On Selection: 33
Network Security
WSN
Sensor Systems
Computer Networks
opportunistic routing
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,091
* Total H IndexRankings
Ranking Based On Selection: 34
Water Resources Management
Unsaturated Zone Modelling
Irrigation Scheduling
Soft Computing
Metrics
H-Index
i10 Index
Citation Counts
15
20
647
* Total H IndexRankings
Ranking Based On Selection: 35
Neuropharmacology
Drug Addiction
Alzheimer's
Natural Products
Metrics
H-Index
i10 Index
Citation Counts
14
19
667
* Total H IndexRankings
Ranking Based On Selection: 36
Osteoporosis
Natural Products
Metrics
H-Index
i10 Index
Citation Counts
14
17
722
* Total H IndexRankings
Ranking Based On Selection: 37
Materials Science
Chalcogenide glasses
Thin Films
Nanomaterials
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
14
16
526
* Total H IndexRankings
Ranking Based On Selection: 38
Carbon materials
Catalysis
Biomass conversion
Surfactant chemistry
Organic chemistry and
Metrics
H-Index
i10 Index
Citation Counts
14
15
416
* Total H IndexRankings
Ranking Based On Selection: 39
Human Toxicology
Environmental Preservation
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,029
* Total H IndexRankings
Ranking Based On Selection: 40
Fluid dynamics
Nanofluid
Heat Transfer
optimization
Metrics
H-Index
i10 Index
Citation Counts
12
14
453
* Total H IndexRankings
Ranking Based On Selection: 41
Metrics
H-Index
i10 Index
Citation Counts
12
12
413
* Total H IndexRankings
Ranking Based On Selection: 42
Neuroscience
Neuropharmacology
Molecular Pharmacology
Metrics
H-Index
i10 Index
Citation Counts
12
13
964
* Total H IndexRankings
Ranking Based On Selection: 43
Metrics
H-Index
i10 Index
Citation Counts
12
16
377
* Total H IndexRankings
Ranking Based On Selection: 44
Biochemistry
Phytochemistry
Metrics
H-Index
i10 Index
Citation Counts
12
13
608
* Total H IndexRankings
Ranking Based On Selection: 45
heat transfer
Analysis Software Mechanical
Solar Energy
Metrics
H-Index
i10 Index
Citation Counts
11
14
381
* Total H IndexRankings
Ranking Based On Selection: 46
Machine Learning
Deep Learning
Cloud Computing
Medical Imaging
Network Security.
Metrics
H-Index
i10 Index
Citation Counts
11
13
779
* Total H IndexRankings
Ranking Based On Selection: 47
Bio-Chemistry
Organic chemistry
API synthesis
Nanomaterials synthesis & Biomedical applications
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,320
* Total H IndexRankings
Ranking Based On Selection: 48
Wireless Sensor Networks
Internet of Things
Embedded Systems
Metrics
H-Index
i10 Index
Citation Counts
10
11
381
* Total H IndexRankings
Ranking Based On Selection: 49
Heterojunction
Photocatalysis
wastewater treatment
VOCs Removal
Metrics
H-Index
i10 Index
Citation Counts
10
10
775
* Total H IndexRankings
Ranking Based On Selection: 50
Green Carbon dots
Biomedical applications
Metal Nanoparticles
Catalysis
Sensing
Metrics
H-Index
i10 Index
Citation Counts
10
10
761
Rajan Rolta
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,002
Pradeep Bhardwaj
Metrics
H-Index
i10-Index
Citation Counts
19
28
1,757
Forensic DNA & Genetics
Enviornment Forensic
Drug Identification & Characterization
Algal Research
Shilpa Patial
Metrics
H-Index
i10-Index
Citation Counts
18
22
1,490
Heterojunction photocatalyst
nanomaterials
Metal-organic frameworks
composite
organic pollutant
Azhar Khan
Metrics
H-Index
i10-Index
Citation Counts
18
26
1,020
Anil Kumar
Metrics
H-Index
i10-Index
Citation Counts
18
26
919
Rajendra Kumar
Metrics
H-Index
i10-Index
Citation Counts
18
47
2,129
Ashok Kumar Pathera|Ashok Pathera, Ashok K Pathera
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,060
Nagesh Kumar
Metrics
H-Index
i10-Index
Citation Counts
17
21
1,091
Network Security
WSN
Sensor Systems
Computer Networks
opportunistic routing
Navsal Kumar
Metrics
H-Index
i10-Index
Citation Counts
15
20
647
Water Resources Management
Unsaturated Zone Modelling
Irrigation Scheduling
Soft Computing
Lalit Sharma
Metrics
H-Index
i10-Index
Citation Counts
14
19
667
Neuropharmacology
Drug Addiction
Alzheimer's
Natural Products
Aditi Sharma
Metrics
H-Index
i10-Index
Citation Counts
14
17
722
Pawan Kumar
Metrics
H-Index
i10-Index
Citation Counts
14
16
526
Materials Science
Chalcogenide glasses
Thin Films
Nanomaterials
Renewable Energy
Vinit Sharma
Metrics
H-Index
i10-Index
Citation Counts
14
15
416
Carbon materials
Catalysis
Biomass conversion
Surfactant chemistry
Organic chemistry and
Gurjot Kaur
Metrics
H-Index
i10-Index
Citation Counts
12
14
1,029
Sunil Kumar
Metrics
H-Index
i10-Index
Citation Counts
12
14
453
Fluid dynamics
Nanofluid
Heat Transfer
optimization
Neeraj Kumari
Metrics
H-Index
i10-Index
Citation Counts
12
12
413
Arun Parashar
Metrics
H-Index
i10-Index
Citation Counts
12
13
964
Neuroscience
Neuropharmacology
Molecular Pharmacology
Mahendra Jain
Metrics
H-Index
i10-Index
Citation Counts
12
16
377
Pankaj Chauhan
Metrics
H-Index
i10-Index
Citation Counts
12
13
608
Biochemistry
Phytochemistry
Sashank Thapa
Metrics
H-Index
i10-Index
Citation Counts
11
14
381
heat transfer
Analysis Software Mechanical
Solar Energy
Waleed Salehi
Metrics
H-Index
i10-Index
Citation Counts
11
13
779
Machine Learning
Deep Learning
Cloud Computing
Medical Imaging
Network Security.
Anirudh Sharma
Metrics
H-Index
i10-Index
Citation Counts
11
12
1,320
Bio-Chemistry
Organic chemistry
API synthesis
Nanomaterials synthesis & Biomedical applications
Brij Bhushan Sharma
Metrics
H-Index
i10-Index
Citation Counts
10
11
381
Sunil Kumar Sharma
Metrics
H-Index
i10-Index
Citation Counts
10
10
775
Heterojunction
Photocatalysis
wastewater treatment
VOCs Removal
Neeraj Tejwan
Metrics
H-Index
i10-Index
Citation Counts
10
10
761
Green Carbon dots
Biomedical applications
Metal Nanoparticles
Catalysis
Sensing