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
Polysaccharides
Drug delivery
Mucoadhesion
Novel drug delivery
Orthopedic implantable drug delivery
Metrics
H-Index
i10 Index
Citation Counts
75
242
16,576
* Total H IndexRankings
Ranking Based On Selection: 2
Renewable Energy
Power Systems
Machine Learning
Signal Processing
Control
Metrics
H-Index
i10 Index
Citation Counts
72
297
18,795
* Total H IndexRankings
Ranking Based On Selection: 3
Multiferroics
Ferroelectrics
Electroceramics
Dielectrics
structural phase transition
Metrics
H-Index
i10 Index
Citation Counts
66
524
22,855
* Total H IndexRankings
Ranking Based On Selection: 4
Drug Delivery
Nanofiber
Probiotics
Immunology
Metrics
H-Index
i10 Index
Citation Counts
57
136
10,288
* Total H IndexRankings
Ranking Based On Selection: 5
Fluid Dynamics
Metrics
H-Index
i10 Index
Citation Counts
49
193
7,768
* Total H IndexRankings
Ranking Based On Selection: 6
Semiconductor device
Metrics
H-Index
i10 Index
Citation Counts
41
174
8,874
* Total H IndexRankings
Ranking Based On Selection: 7
Complementary & Alternative Medicine
General and Integrative Medicine
Herbal drug
medicinal and aromatic plants
Metrics
H-Index
i10 Index
Citation Counts
40
128
5,758
* Total H IndexRankings
Ranking Based On Selection: 8
smart grid
microgrid
AI
power system
power electronics
Metrics
H-Index
i10 Index
Citation Counts
37
124
4,693
* Total H IndexRankings
Ranking Based On Selection: 9
Photocatalysis
Hydrogen production
Catalysis
Inorganic/Organic pollution degradation
N2 fixation
Metrics
H-Index
i10 Index
Citation Counts
31
44
2,957
* Total H IndexRankings
Ranking Based On Selection: 10
Heat and Mass Transfer
Porous Medium
Non-Newtonian Fluid
Metrics
H-Index
i10 Index
Citation Counts
29
65
2,969
* Total H IndexRankings
Ranking Based On Selection: 11
Cardiovascular & Thoracic Surgery
Metrics
H-Index
i10 Index
Citation Counts
29
89
3,604
* Total H IndexRankings
Ranking Based On Selection: 12
Advanced Functional Materials for energy and environmental applications
Metrics
H-Index
i10 Index
Citation Counts
28
36
2,387
* Total H IndexRankings
Ranking Based On Selection: 13
Artificial Intelligence
Conservation Biology
Financial Engineering
Data Mining
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
28
69
4,008
* Total H IndexRankings
Ranking Based On Selection: 14
Pharmacognosy
Metrics
H-Index
i10 Index
Citation Counts
27
53
3,004
* Total H IndexRankings
Ranking Based On Selection: 15
Pharmacy
Metrics
H-Index
i10 Index
Citation Counts
27
53
2,299
* Total H IndexRankings
Ranking Based On Selection: 16
Machine Learning
Soft Computing
Data Augmentation
Image Processing
Metrics
H-Index
i10 Index
Citation Counts
26
71
3,213
* Total H IndexRankings
Ranking Based On Selection: 17
Computer Networks
Internet of Things (IoT)
Cloud Computing
Software Engineering
Big Data Analytics
Metrics
H-Index
i10 Index
Citation Counts
26
74
2,326
* Total H IndexRankings
Ranking Based On Selection: 18
Complementary & Alternative Medicine
Plant taxonomy
Forest Ecology
Bioprospecting of economic plants
Metrics
H-Index
i10 Index
Citation Counts
25
57
2,208
* Total H IndexRankings
Ranking Based On Selection: 19
Artificial Intelligence
Computational Fluid Dynamics
Metrics
H-Index
i10 Index
Citation Counts
25
42
1,636
* Total H IndexRankings
Ranking Based On Selection: 20
Applied Physics
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
25
61
2,408
* Total H IndexRankings
Ranking Based On Selection: 21
Photocatalysis
Artificial Photosynthesis
H2 fuel
Catalysis
Nano Materials
Metrics
H-Index
i10 Index
Citation Counts
24
33
2,146
* Total H IndexRankings
Ranking Based On Selection: 22
Mucosal drug delivery systems
Transdermal delivery systems
Drug degradation kinetics and stabilization
Powder compaction and
Metrics
H-Index
i10 Index
Citation Counts
24
49
1,653
* Total H IndexRankings
Ranking Based On Selection: 23
Molecular Interactions
Metrics
H-Index
i10 Index
Citation Counts
24
69
2,447
* Total H IndexRankings
Ranking Based On Selection: 24
Nanotechnology
Water Purification
Sensors
Catalysis
Energy storage
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,770
* Total H IndexRankings
Ranking Based On Selection: 25
Intelligent Signal Processing
Advanced Machine Learning
Multimodal Data Processing
Metrics
H-Index
i10 Index
Citation Counts
23
75
2,628
Amit Kumar Nayak
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
75
242
16,576
Polysaccharides
Drug delivery
Mucoadhesion
Novel drug delivery
Orthopedic implantable drug delivery
Pk Dash
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
72
297
18,795
Renewable Energy
Power Systems
Machine Learning
Signal Processing
Control
Rnp Choudhary
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
66
524
22,855
Multiferroics
Ferroelectrics
Electroceramics
Dielectrics
structural phase transition
Goutam Rath
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
57
136
10,288
Drug Delivery
Nanofiber
Probiotics
Immunology
Sr Mishra
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
49
193
7,768
Sanghamitra Das
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
41
174
8,874
Sanghamitra Nayak
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
40
128
5,758
Complementary & Alternative Medicine
General and Integrative Medicine
Herbal drug
medicinal and aromatic plants
Pravat Kumar Rout|P K Rout, Pravat Rout, Pravat K Rout
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
37
124
4,693
smart grid
microgrid
AI
power system
power electronics
Sriram Mansingh
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
31
44
2,957
Photocatalysis
Hydrogen production
Catalysis
Inorganic/Organic pollution degradation
N2 fixation
Gc Dash
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
29
65
2,969
Heat and Mass Transfer
Porous Medium
Non-Newtonian Fluid
Amit Banerjee
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
29
89
3,604
Cardiovascular & Thoracic Surgery
Rashmi Acharya
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
28
36
2,387
Advanced Functional Materials for energy and environmental applications
Kaberi Das
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
28
69
4,008
Artificial Intelligence
Conservation Biology
Financial Engineering
Data Mining
Bioinformatics
Goutam Ghosh
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
27
53
3,004
Pratap Kumar Sahu
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
27
53
2,299
Debahuti Mishra
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
26
71
3,213
Machine Learning
Soft Computing
Data Augmentation
Image Processing
Binod Kumar Pattanayak
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
26
74
2,326
Computer Networks
Internet of Things (IoT)
Cloud Computing
Software Engineering
Big Data Analytics
Pratap Chandra Panda
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
25
57
2,208
Complementary & Alternative Medicine
Plant taxonomy
Forest Ecology
Bioprospecting of economic plants
Dhirendranath Thatoi
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
25
42
1,636
Artificial Intelligence
Computational Fluid Dynamics
Dilip Kumar Mishra|D. K. Mishra, Dilip K Mishra
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
25
61
2,408
Brundabana Naik
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
24
33
2,146
Photocatalysis
Artificial Photosynthesis
H2 fuel
Catalysis
Nano Materials
Subrata Mallick
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
24
49
1,653
Mucosal drug delivery systems
Transdermal delivery systems
Drug degradation kinetics and stabilization
Powder compaction and
Sulochana Singh
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
24
69
2,447
Pksahoo
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
23
39
1,770
Nanotechnology
Water Purification
Sensors
Catalysis
Energy storage
Mihir Narayan Mohanty
Siksha O Anusandhan University
Bhubaneswar, India
Metrics
H-Index
i10-Index
Citation Counts
23
75
2,628
Intelligent Signal Processing
Advanced Machine Learning
Multimodal Data Processing