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 Oct 19, 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 (931.668) 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
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
49
175
8,869
* Total H IndexRankings
Ranking Based On Selection
:2
Analytical sample preparation
Membrane assisted extractions
Water analysis
Electroanalytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
42
68
7,273
* Total H IndexRankings
Ranking Based On Selection
:3
Carbon Capture
Oxy-Combustion
Leak Detection
CFD
Metrics
H-Index
i10 Index
Citation Counts
42
112
5,921
* Total H IndexRankings
Ranking Based On Selection
:4
Physical Chemistry
DFT Calculations
Nonlinear Optics
Nanomaterials
Solar Cells
Metrics
H-Index
i10 Index
Citation Counts
41
99
5,427
* Total H IndexRankings
Ranking Based On Selection
:5
Catalysis
refining
petrochemicals
FCC
olefins
Metrics
H-Index
i10 Index
Citation Counts
39
76
4,597
* Total H IndexRankings
Ranking Based On Selection
:6
Bioinorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
39
171
5,800
* Total H IndexRankings
Ranking Based On Selection
:7
Synthetic Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
35
93
4,182
* Total H IndexRankings
Ranking Based On Selection
:8
Polymer
Biomaterial
Drug Delivery
Corrosion
Water Treatment
Metrics
H-Index
i10 Index
Citation Counts
34
76
4,218
* Total H IndexRankings
Ranking Based On Selection
:9
Catalysis
Fuels
Anthropogenic Pollution
Metrics
H-Index
i10 Index
Citation Counts
34
64
4,674
* Total H IndexRankings
Ranking Based On Selection
:10
Energy
Clean Propulsion
CFD
Separation
Metrics
H-Index
i10 Index
Citation Counts
31
61
4,660
* Total H IndexRankings
Ranking Based On Selection
:11
Applied Chemistry
MOF
sensors
Metrics
H-Index
i10 Index
Citation Counts
30
51
3,645
* Total H IndexRankings
Ranking Based On Selection
:12
Catalysis
Refining
Petroleum
Petrochemicals
Photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
30
60
3,092
* Total H IndexRankings
Ranking Based On Selection
:13
Inorganic Chemistry
Catalysis
Molecular Materials
Metrics
H-Index
i10 Index
Citation Counts
28
76
2,628
* Total H IndexRankings
Ranking Based On Selection
:14
Catalysis
Petrochemicals
Refining
Pilot Plants
Metrics
H-Index
i10 Index
Citation Counts
27
70
3,311
* Total H IndexRankings
Ranking Based On Selection
:15
Energy Storage Materials
2D Materials
Redox Flow Batteries
Hydrogen Storage
CO2 Utilization
Metrics
H-Index
i10 Index
Citation Counts
25
43
1,761
* Total H IndexRankings
Ranking Based On Selection
:16
Chemistry
Nanomaterials
Catalysis
hetereogeneous catalysis
Magnetic Nanoparticles
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,396
* Total H IndexRankings
Ranking Based On Selection
:17
Polymer synthesis and applications
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,261
* Total H IndexRankings
Ranking Based On Selection
:18
Biocatalysis
Asymmetric Synthesis
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,515
* Total H IndexRankings
Ranking Based On Selection
:19
Organic Chemistry
Conjugate Polymers
Hydrogen Storage
Blue hydrogen production
Hyperbranched
Metrics
H-Index
i10 Index
Citation Counts
21
33
2,107
* Total H IndexRankings
Ranking Based On Selection
:20
Heterogeneous catalysis
Hydrocarbons Upgrading
CO2 Volarization
Metrics
H-Index
i10 Index
Citation Counts
19
22
2,001
* Total H IndexRankings
Ranking Based On Selection
:21
Analytical & Environmental Chemistry.
Metrics
H-Index
i10 Index
Citation Counts
19
40
1,540
* Total H IndexRankings
Ranking Based On Selection
:22
Crystal engineering
Inorganic materials
Solid-state photochemistry
Materials.
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,856
* Total H IndexRankings
Ranking Based On Selection
:23
Heterogeneous Catalysis
material engineering
Adsorption and material synthesis
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,189
* Total H IndexRankings
Ranking Based On Selection
:24
Organometallic Chemistry
Polymer Synthesis
Oligomerization
Metrics
H-Index
i10 Index
Citation Counts
16
22
931
* Total H IndexRankings
Ranking Based On Selection
:25
Heterogeneous catalysis
hydrotreating
Fluid catalytic cracking
Metrics
H-Index
i10 Index
Citation Counts
15
27
1,424
Shaikh Ali
Metrics
H-Index
i10-Index
Citation Counts
49
175
8,869
Muhammad Sajid
Metrics
H-Index
i10-Index
Citation Counts
42
68
7,273
Analytical sample preparation
Membrane assisted extractions
Water analysis
Electroanalytical Chemistry
Rached Ben Mansour
Metrics
H-Index
i10-Index
Citation Counts
42
112
5,921
Carbon Capture
Oxy-Combustion
Leak Detection
CFD
Muhammad Ramzan Saeed Ashraf Janjua
Metrics
H-Index
i10-Index
Citation Counts
41
99
5,427
Physical Chemistry
DFT Calculations
Nonlinear Optics
Nanomaterials
Solar Cells
Abdullah Aitani
Metrics
H-Index
i10-Index
Citation Counts
39
76
4,597
Catalysis
refining
petrochemicals
FCC
olefins
Anvarhusein A Isab
Metrics
H-Index
i10-Index
Citation Counts
39
171
5,800
Nisar Ullah
Metrics
H-Index
i10-Index
Citation Counts
35
93
4,182
Jafar Mazumder
Metrics
H-Index
i10-Index
Citation Counts
34
76
4,218
Polymer
Biomaterial
Drug Delivery
Corrosion
Water Treatment
Ahmad Galadima
Metrics
H-Index
i10-Index
Citation Counts
34
64
4,674
Catalysis
Fuels
Anthropogenic Pollution
Naef AA Qasem
Metrics
H-Index
i10-Index
Citation Counts
31
61
4,660
Energy
Clean Propulsion
CFD
Separation
Aasif Helal
Metrics
H-Index
i10-Index
Citation Counts
30
51
3,645
Shakeel Ahmed
Metrics
H-Index
i10-Index
Citation Counts
30
60
3,092
Catalysis
Refining
Petroleum
Petrochemicals
Photocatalysis
Mohammed Fettouhi
Metrics
H-Index
i10-Index
Citation Counts
28
76
2,628
Inorganic Chemistry
Catalysis
Molecular Materials
Syed Ahmed Ali
Metrics
H-Index
i10-Index
Citation Counts
27
70
3,311
Catalysis
Petrochemicals
Refining
Pilot Plants
Shahid Ali
Metrics
H-Index
i10-Index
Citation Counts
25
43
1,761
Energy Storage Materials
2D Materials
Redox Flow Batteries
Hydrogen Storage
CO2 Utilization
M Nasiruzzaman Shaikh
Metrics
H-Index
i10-Index
Citation Counts
22
41
1,396
Chemistry
Nanomaterials
Catalysis
hetereogeneous catalysis
Magnetic Nanoparticles
Othman Al Hamouz
Metrics
H-Index
i10-Index
Citation Counts
22
32
1,261
Polymer synthesis and applications
Muhammad Mansha Chohan
Metrics
H-Index
i10-Index
Citation Counts
21
33
2,107
Organic Chemistry
Conjugate Polymers
Hydrogen Storage
Blue hydrogen production
Hyperbranched
Yahya Gambo
Metrics
H-Index
i10-Index
Citation Counts
19
22
2,001
Heterogeneous catalysis
Hydrocarbons Upgrading
CO2 Volarization
Mohammad Asif
Metrics
H-Index
i10-Index
Citation Counts
19
40
1,540
Analytical & Environmental Chemistry.
Abdul Malik Puthan Peedikakkal
Metrics
H-Index
i10-Index
Citation Counts
19
22
1,856
Crystal engineering
Inorganic materials
Solid-state photochemistry
Materials.
Idris A Bakare
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,189
Heterogeneous Catalysis
material engineering
Adsorption and material synthesis
Jaseer Ea
Metrics
H-Index
i10-Index
Citation Counts
16
22
931
Organometallic Chemistry
Polymer Synthesis
Oligomerization
Abdulkadir Tanimu
Metrics
H-Index
i10-Index
Citation Counts
15
27
1,424
Heterogeneous catalysis
hydrotreating
Fluid catalytic cracking