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: 1
Oceanography
Metrics
H-Index
i10 Index
Citation Counts
49
69
7,746
* Total H IndexRankings
Ranking Based On Selection: 2
X-ray Absorption Spectroscopy
XAFS
Magnetostructural transformations
Metrics
H-Index
i10 Index
Citation Counts
32
73
5,423
* Total H IndexRankings
Ranking Based On Selection: 3
Organic synthesis
nano materials
natural products
medicinal chemsitry
Metrics
H-Index
i10 Index
Citation Counts
30
75
3,290
* Total H IndexRankings
Ranking Based On Selection: 4
Ayurveda Biology
Nanotechnology
Natural Products Research
Computational Biology
Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
29
58
2,402
* Total H IndexRankings
Ranking Based On Selection: 5
Molecular Biology of pathogens and vectors
biotechnology
Metrics
H-Index
i10 Index
Citation Counts
27
39
2,821
* Total H IndexRankings
Ranking Based On Selection: 6
Condensed Matter Physics: EXAFS and XANES
Metrics
H-Index
i10 Index
Citation Counts
26
44
3,423
* Total H IndexRankings
Ranking Based On Selection: 7
X-ray Diffraction
Quantum Crystallography
Functional Materials
Crystal Engineering
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,281
* Total H IndexRankings
Ranking Based On Selection: 8
Catalysis
Material chemistry
Metrics
H-Index
i10 Index
Citation Counts
25
54
2,292
* Total H IndexRankings
Ranking Based On Selection: 9
Marine Geology
Sedimentology
Sediment Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
23
53
1,718
* Total H IndexRankings
Ranking Based On Selection: 10
Materials Chemistry
Spinel Ferrites
Gas sensors
Supercapacitors
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,389
* Total H IndexRankings
Ranking Based On Selection: 11
Reaction Kinetics
Nanostructured materials
Catalysis
Atmospheric Chemistry
Energy and Environment
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,708
* Total H IndexRankings
Ranking Based On Selection: 12
Plasmonics
SERS
Near-field optics
Nanobiophotonics
Metrics
H-Index
i10 Index
Citation Counts
21
27
2,324
* Total H IndexRankings
Ranking Based On Selection: 13
Environmental Microbiology
Metrics
H-Index
i10 Index
Citation Counts
20
33
2,262
* Total H IndexRankings
Ranking Based On Selection: 14
Ayurveda Biology
Phytopharmacology
Natural Products Research
Novel Drug Delivery System
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,229
* Total H IndexRankings
Ranking Based On Selection: 15
Mycorrhizal Research
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,487
* Total H IndexRankings
Ranking Based On Selection: 16
Synthetic Inorganic Chemistry and Bio-Inspired Catalysis
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,080
* Total H IndexRankings
Ranking Based On Selection: 17
Genetic Toxicology
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
18
98
3,375
* Total H IndexRankings
Ranking Based On Selection: 18
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,108
* Total H IndexRankings
Ranking Based On Selection: 19
DFT
Catalyst design
Thermoelectrics
Water splitting
LOHC
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,067
* Total H IndexRankings
Ranking Based On Selection: 20
Bioimaging
protein engineering
Drug-gene study
Metrics
H-Index
i10 Index
Citation Counts
17
18
2,169
* Total H IndexRankings
Ranking Based On Selection: 21
Phytochemistry
Plant Developmental Biology
Plant Biotechnology and Molecular Biology Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,884
* Total H IndexRankings
Ranking Based On Selection: 22
Marine Biodiversity and Ecology
Marine Productivity and Fisheries
Metrics
H-Index
i10 Index
Citation Counts
16
21
711
* Total H IndexRankings
Ranking Based On Selection: 23
Marine microbial ecology
Marine biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
15
19
801
* Total H IndexRankings
Ranking Based On Selection: 24
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
15
19
694
* Total H IndexRankings
Ranking Based On Selection: 25
Microbiology
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
15
17
854
Satish R Shetye
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
49
69
7,746
Kaustubh R Priolkar
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
32
73
5,423
X-ray Absorption Spectroscopy
XAFS
Magnetostructural transformations
Organic synthesis
nano materials
natural products
medicinal chemsitry
Shailendra Shivaji Gurav|Dr. Shailendra S. Gurav, S S Gurav
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
29
58
2,402
Ayurveda Biology
Nanotechnology
Natural Products Research
Computational Biology
Nanomedicine
Dileep Deobagkar
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
27
39
2,821
Molecular Biology of pathogens and vectors
biotechnology
Prabhakar Sarode
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
26
44
3,423
Venkatesha R Hathwar
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
25
42
2,281
X-ray Diffraction
Quantum Crystallography
Functional Materials
Crystal Engineering
Ganapati Nayak|G.N.Nayak
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
23
53
1,718
Marine Geology
Sedimentology
Sediment Geochemistry
Materials Chemistry
Spinel Ferrites
Gas sensors
Supercapacitors
Pranay Morajkar
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
22
39
1,708
Reaction Kinetics
Nanostructured materials
Catalysis
Atmospheric Chemistry
Energy and Environment
Sudhir Cherukulappurath
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
21
27
2,324
Plasmonics
SERS
Near-field optics
Nanobiophotonics
Nilambari S. Gurav
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,229
Ayurveda Biology
Phytopharmacology
Natural Products Research
Novel Drug Delivery System
Bernard Rodrigues
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
19
36
1,487
Synthetic Inorganic Chemistry and Bio-Inspired Catalysis
Praveen Kumar Mk
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
18
98
3,375
Genetic Toxicology
Molecular Biology
DFT
Catalyst design
Thermoelectrics
Water splitting
LOHC
Dhermendra K Tiwari
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
17
18
2,169
Phytochemistry
Plant Developmental Biology
Plant Biotechnology and Molecular Biology Biotechnology
Chandrashekher Rivonker
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
16
21
711
Marine Biodiversity and Ecology
Marine Productivity and Fisheries
Sheryl Oliveira Fernandes
Goa University
Taleigao, India
Metrics
H-Index
i10-Index
Citation Counts
15
19
801
Marine microbial ecology
Marine biogeochemistry