Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbers. As of Sep 18, 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 (1.014.193) 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
Nanofluids
Nanocatalyst
Nanoadsorbent
Gas separation and storage
Desulfurization
Metrics
H-Index
i10 Index
Citation Counts
73
367
21,400
* Total H IndexRankings
Ranking Based On Selection
:2
Chemistry.Biochemistry
Enviroment
Metals
Occupational Health
Nano technology
Metrics
H-Index
i10 Index
Citation Counts
30
57
1,861
* Total H IndexRankings
Ranking Based On Selection
:3
Synthesis of polymers
Synthesis of hydrogels
Synthesis of nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
24
36
1,670
* Total H IndexRankings
Ranking Based On Selection
:4
Applied Thermodynamics
Natural Gas Treatment
Ionic Liquids
Metrics
H-Index
i10 Index
Citation Counts
23
30
2,590
* Total H IndexRankings
Ranking Based On Selection
:5
Metrics
H-Index
i10 Index
Citation Counts
22
25
1,446
* Total H IndexRankings
Ranking Based On Selection
:6
Analytical chemistry
Metrics
H-Index
i10 Index
Citation Counts
22
24
1,558
* Total H IndexRankings
Ranking Based On Selection
:7
Enhanced Oil Recovery
Fluid Flow in Porous Media
Metrics
H-Index
i10 Index
Citation Counts
21
39
1,520
* Total H IndexRankings
Ranking Based On Selection
:8
Corrosion
electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,872
* Total H IndexRankings
Ranking Based On Selection
:9
Chemical
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,691
* Total H IndexRankings
Ranking Based On Selection
:10
Catalyst
Refinery
Process
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,236
* Total H IndexRankings
Ranking Based On Selection
:11
Polymer
Nanocomposite
Rheology
Hydrogel
Oil recovery
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,135
* Total H IndexRankings
Ranking Based On Selection
:12
Up stream in Oil & Gas
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,058
* Total H IndexRankings
Ranking Based On Selection
:13
Heterogeneous Catalysis
photocatalysis
clean fuels
Environmental Issues
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,068
* Total H IndexRankings
Ranking Based On Selection
:14
Chemical engineering
Thermodynamic
Methanol
Gas Hydrate
Wax and Asphaltene
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,378
* Total H IndexRankings
Ranking Based On Selection
:15
Inorganic chemistry
Gas Conversion
Heterogeneous Catalysis ...
Metrics
H-Index
i10 Index
Citation Counts
19
27
992
* Total H IndexRankings
Ranking Based On Selection
:16
Biotechnology
Bioremediation
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,794
* Total H IndexRankings
Ranking Based On Selection
:17
Resiliance
Executive function
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,525
* Total H IndexRankings
Ranking Based On Selection
:18
Process Development
desulfurization technology
CFD
Metrics
H-Index
i10 Index
Citation Counts
18
26
800
* Total H IndexRankings
Ranking Based On Selection
:19
Coatings and Corrosion
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,202
* Total H IndexRankings
Ranking Based On Selection
:20
Electrocatalyst
Energy Materials
Surface Science
Photocatalyst Ceramic Membrane
Nanocomposite
Metrics
H-Index
i10 Index
Citation Counts
18
26
937
* Total H IndexRankings
Ranking Based On Selection
:21
Microbiology
Molecular biology
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,216
* Total H IndexRankings
Ranking Based On Selection
:22
Electrochemistry
Corrosion
Electrodeposition
corrosion inhibitors
Metrics
H-Index
i10 Index
Citation Counts
17
19
998
* Total H IndexRankings
Ranking Based On Selection
:23
Metrics
H-Index
i10 Index
Citation Counts
17
28
911
* Total H IndexRankings
Ranking Based On Selection
:24
Enhanced Oil and Gas Recovery
Naturally Fractured Reservoirs
Gas Condensate Reservoirs
Production Data Analysis
Metrics
H-Index
i10 Index
Citation Counts
17
26
993
* Total H IndexRankings
Ranking Based On Selection
:25
Catalysis
GTL
Gas Conversion
Baggas Conversion
Metrics
H-Index
i10 Index
Citation Counts
17
25
975
Alimorad Rashidi
Metrics
H-Index
i10-Index
Citation Counts
73
367
21,400
Nanofluids
Nanocatalyst
Nanoadsorbent
Gas separation and storage
Desulfurization
Hamid Shirkhanloo
Metrics
H-Index
i10-Index
Citation Counts
30
57
1,861
Chemistry.Biochemistry
Enviroment
Metals
Occupational Health
Nano technology
Rouhollah Soleyman
Metrics
H-Index
i10-Index
Citation Counts
24
36
1,670
Synthesis of polymers
Synthesis of hydrogels
Synthesis of nanomaterials
Amir Hossein Jalili
Metrics
H-Index
i10-Index
Citation Counts
23
30
2,590
Applied Thermodynamics
Natural Gas Treatment
Ionic Liquids
Mina Adibi
Metrics
H-Index
i10-Index
Citation Counts
22
25
1,446
Maryam Abbasghorbani
Metrics
H-Index
i10-Index
Citation Counts
22
24
1,558
Abbas Shahrabadi
Metrics
H-Index
i10-Index
Citation Counts
21
39
1,520
Enhanced Oil Recovery
Fluid Flow in Porous Media
jaber neshati
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,872
Seyed Ali Mousavi Dehghani
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,691
Chemical
Petroleum Engineering
Sayed Javid Royaee
Metrics
H-Index
i10-Index
Citation Counts
21
40
1,236
Jamal Aalaie
Metrics
H-Index
i10-Index
Citation Counts
20
35
1,135
Polymer
Nanocomposite
Rheology
Hydrogel
Oil recovery
Hassan Naderi
Metrics
H-Index
i10-Index
Citation Counts
19
28
1,058
Mehdi Rashidzadeh|rashidzadeh M.
Metrics
H-Index
i10-Index
Citation Counts
19
30
1,068
Heterogeneous Catalysis
photocatalysis
clean fuels
Environmental Issues
Taraneh Jafari Behbahani|T. Jafari Behbahani, T.J. Behbahani, J.B. Taraneh
Metrics
H-Index
i10-Index
Citation Counts
19
29
1,378
Chemical engineering
Thermodynamic
Methanol
Gas Hydrate
Wax and Asphaltene
Farzad Bahadoran
Metrics
H-Index
i10-Index
Citation Counts
19
27
992
Inorganic chemistry
Gas Conversion
Heterogeneous Catalysis ...
Mohammad Shokouhi
Metrics
H-Index
i10-Index
Citation Counts
18
32
1,525
Mansour Bazmi
Metrics
H-Index
i10-Index
Citation Counts
18
26
800
Process Development
desulfurization technology
CFD
Esmaeil Akbarinezhad
Metrics
H-Index
i10-Index
Citation Counts
18
23
1,202
Zahra Sadeghian
Metrics
H-Index
i10-Index
Citation Counts
18
26
937
Electrocatalyst
Energy Materials
Surface Science
Photocatalyst Ceramic Membrane
Nanocomposite
Mahmoud Shavandi
Metrics
H-Index
i10-Index
Citation Counts
17
26
1,216
Microbiology
Molecular biology
Biotechnology
Alireza Rahimi
Metrics
H-Index
i10-Index
Citation Counts
17
19
998
Electrochemistry
Corrosion
Electrodeposition
corrosion inhibitors
Sepehr Sadighi
Metrics
H-Index
i10-Index
Citation Counts
17
28
911
Shahab Gerami
Metrics
H-Index
i10-Index
Citation Counts
17
26
993
Enhanced Oil and Gas Recovery
Naturally Fractured Reservoirs
Gas Condensate Reservoirs
Production Data Analysis
Ali Karimi
Metrics
H-Index
i10-Index
Citation Counts
17
25
975
Catalysis
GTL
Gas Conversion
Baggas Conversion