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 Nov 12, 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 (887.258) 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
Organic Maturation and Thermal Maturity
Hydrocarbon Source Rock Characterization including hydrocarbon generation
Coal beneficiation and Clean Coal Technology
Coal utilization
Metrics
H-Index
i10 Index
Citation Counts
64
531
21,525
* Total H IndexRankings
Ranking Based On Selection
:2
Solar Thermal Systems
Solar Passive Building
Latent Heat Storage Materials
Energy Storage Technologies
Metrics
H-Index
i10 Index
Citation Counts
41
66
13,211
* Total H IndexRankings
Ranking Based On Selection
:3
EOR
CO2 Storage/Utilization
Cementation
Nanofluid
Thermal Storage
Metrics
H-Index
i10 Index
Citation Counts
32
55
2,986
* Total H IndexRankings
Ranking Based On Selection
:4
Nuclear Physics
Thermal Energy Storage
Thermal Physics
Physics of renewable energy systems
Solar Thermal Energy
Metrics
H-Index
i10 Index
Citation Counts
31
50
3,367
* Total H IndexRankings
Ranking Based On Selection
:5
MOFs
Nanostructured porous materials
Heterogeneous catalysis
Electrocatalysis
Metrics
H-Index
i10 Index
Citation Counts
26
33
4,663
* Total H IndexRankings
Ranking Based On Selection
:6
Biofuels
Engines and Exergy Analysis
Hydrogen Application
Renewable Energy
Thermal Management
Metrics
H-Index
i10 Index
Citation Counts
22
40
2,198
* Total H IndexRankings
Ranking Based On Selection
:7
Accounting
Corporate Finance
Stock Markets
Econometrics
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,717
* Total H IndexRankings
Ranking Based On Selection
:8
Polymers and Materials for Energy & Sustainability
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,478
* Total H IndexRankings
Ranking Based On Selection
:9
Ionic Liquids
CO2 Capture
Bio fuels
Process Modelling
Reaction Kinetics
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,355
* Total H IndexRankings
Ranking Based On Selection
:10
Speech Processing
Image Processing
Machine Learning
Speaker Forensics
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,169
* Total H IndexRankings
Ranking Based On Selection
:11
Single Molecule Spectroscopy
Biophysics
Nanoscience
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,448
* Total H IndexRankings
Ranking Based On Selection
:12
Thermo-Fluid
Multiphase flow
Additive Manufacturing
Powder Flow Characterization
Metrics
H-Index
i10 Index
Citation Counts
16
20
501
* Total H IndexRankings
Ranking Based On Selection
:13
Polymer Composite
Flammability
material recycling
polymer rheology.
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,877
* Total H IndexRankings
Ranking Based On Selection
:14
Drilling Fluid
Cementing
EOR
Oil Field Specialty chemicals
AI/ML for oil field applications
Metrics
H-Index
i10 Index
Citation Counts
14
17
524
* Total H IndexRankings
Ranking Based On Selection
:15
Hydrogeochemistry
hydrogeochemical modeling
Geothermal Energy
Enhanced Geothermal System
Metrics
H-Index
i10 Index
Citation Counts
14
17
481
* Total H IndexRankings
Ranking Based On Selection
:16
EOR
surfactant
polymer
nanoparticles
IFT
Metrics
H-Index
i10 Index
Citation Counts
13
15
403
* Total H IndexRankings
Ranking Based On Selection
:17
Applied Cryptography
Post-quantum Cryptography
IoT security
Blockchain
Hardware Security
Metrics
H-Index
i10 Index
Citation Counts
13
18
676
* Total H IndexRankings
Ranking Based On Selection
:18
Polymer and Nanoparticle Synthesis
Sensor Fabrication
Graphene materials
photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
13
17
567
* Total H IndexRankings
Ranking Based On Selection
:19
Polymers
Oxide semiconductors
Electrospinning
Material modeling
Photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
13
13
669
* Total H IndexRankings
Ranking Based On Selection
:20
Experimental Fluid Dynamics
Microfluidics
Metrics
H-Index
i10 Index
Citation Counts
12
13
322
* Total H IndexRankings
Ranking Based On Selection
:21
coal geology (petrography
organic geochemistry
source rock potential and hydrocarbon generation)
Metrics
H-Index
i10 Index
Citation Counts
11
14
337
* Total H IndexRankings
Ranking Based On Selection
:22
Optical communication
Fiber Bragg Grating
metamaterial
sensors
Metrics
H-Index
i10 Index
Citation Counts
11
12
326
* Total H IndexRankings
Ranking Based On Selection
:23
Nanochemistry
Metrics
H-Index
i10 Index
Citation Counts
11
12
303
* Total H IndexRankings
Ranking Based On Selection
:24
Artificial Intelligence
Machine Learning
Deep learning
Reinforcement Learning
Metrics
H-Index
i10 Index
Citation Counts
11
11
441
* Total H IndexRankings
Ranking Based On Selection
:25
Energy materials
Solar cells
Nanoscience and technology
nano electronics
superhydrophobic coating technology
Metrics
H-Index
i10 Index
Citation Counts
11
14
477
Alok K Singh
Metrics
H-Index
i10-Index
Citation Counts
64
531
21,525
Organic Maturation and Thermal Maturity
Hydrocarbon Source Rock Characterization including hydrocarbon generation
Coal beneficiation and Clean Coal Technology
Coal utilization
Atul Sharma
Metrics
H-Index
i10-Index
Citation Counts
41
66
13,211
Solar Thermal Systems
Solar Passive Building
Latent Heat Storage Materials
Energy Storage Technologies
Tushar Sharma
Metrics
H-Index
i10-Index
Citation Counts
32
55
2,986
EOR
CO2 Storage/Utilization
Cementation
Nanofluid
Thermal Storage
Amritanshu Shukla
Metrics
H-Index
i10-Index
Citation Counts
31
50
3,367
Nuclear Physics
Thermal Energy Storage
Thermal Physics
Physics of renewable energy systems
Solar Thermal Energy
Arshad Aijaz
Metrics
H-Index
i10-Index
Citation Counts
26
33
4,663
MOFs
Nanostructured porous materials
Heterogeneous catalysis
Electrocatalysis
Bhaskor J Bora
Metrics
H-Index
i10-Index
Citation Counts
22
40
2,198
Biofuels
Engines and Exergy Analysis
Hydrogen Application
Renewable Energy
Thermal Management
Rohit Bansal
Metrics
H-Index
i10-Index
Citation Counts
22
36
1,717
Accounting
Corporate Finance
Stock Markets
Econometrics
Umaprasana Ojha
Metrics
H-Index
i10-Index
Citation Counts
22
40
1,478
Polymers and Materials for Energy & Sustainability
Rakesh Kumar
Metrics
H-Index
i10-Index
Citation Counts
19
28
1,355
Ionic Liquids
CO2 Capture
Bio fuels
Process Modelling
Reaction Kinetics
Leena Mary
Metrics
H-Index
i10-Index
Citation Counts
18
31
1,169
Speech Processing
Image Processing
Machine Learning
Speaker Forensics
Debashis Panda
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,448
Single Molecule Spectroscopy
Biophysics
Nanoscience
Naveen Mani Tripathi
Metrics
H-Index
i10-Index
Citation Counts
16
20
501
Thermo-Fluid
Multiphase flow
Additive Manufacturing
Powder Flow Characterization
Karthik Babu Nb
Metrics
H-Index
i10-Index
Citation Counts
14
19
1,877
Polymer Composite
Flammability
material recycling
polymer rheology.
Amit Saxena
Metrics
H-Index
i10-Index
Citation Counts
14
17
524
Drilling Fluid
Cementing
EOR
Oil Field Specialty chemicals
AI/ML for oil field applications
Hemant Kumar Singh
Metrics
H-Index
i10-Index
Citation Counts
14
17
481
Hydrogeochemistry
hydrogeochemical modeling
Geothermal Energy
Enhanced Geothermal System
Himanshu Kesarwani
Metrics
H-Index
i10-Index
Citation Counts
13
15
403
EOR
surfactant
polymer
nanoparticles
IFT
Daya Sagar Gupta
Metrics
H-Index
i10-Index
Citation Counts
13
18
676
Applied Cryptography
Post-quantum Cryptography
IoT security
Blockchain
Hardware Security
Shikha Singh
Metrics
H-Index
i10-Index
Citation Counts
13
17
567
Polymer and Nanoparticle Synthesis
Sensor Fabrication
Graphene materials
photocatalysis
Amit Ranjan
Metrics
H-Index
i10-Index
Citation Counts
13
13
669
Polymers
Oxide semiconductors
Electrospinning
Material modeling
Photocatalysis
Bhaskar Jyoti Medhi
Metrics
H-Index
i10-Index
Citation Counts
12
13
322
Alok Kumar
Metrics
H-Index
i10-Index
Citation Counts
11
14
337
coal geology (petrography
organic geochemistry
source rock potential and hydrocarbon generation)
Sajal Agarwal
Metrics
H-Index
i10-Index
Citation Counts
11
12
326
Sabyasachi Pramanik
Metrics
H-Index
i10-Index
Citation Counts
11
12
303
Saurabh Tewari
Metrics
H-Index
i10-Index
Citation Counts
11
11
441
Artificial Intelligence
Machine Learning
Deep learning
Reinforcement Learning
Debasis De
Metrics
H-Index
i10-Index
Citation Counts
11
14
477
Energy materials
Solar cells
Nanoscience and technology
nano electronics
superhydrophobic coating technology