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
Hydrogeology
Groundwater Chemistry
Environmental Geology
Health Risk Assessment
RS & GIS
Metrics
H-Index
i10 Index
Citation Counts
33
54
3,010
* Total H IndexRankings
Ranking Based On Selection
:2
Nanomaterials
Metal and Metal oxides NPs
Multi-functional applications
Photocatalysis
Sensor
Metrics
H-Index
i10 Index
Citation Counts
32
92
3,650
* Total H IndexRankings
Ranking Based On Selection
:3
Photocatalysis
Hydrogen Production
MOFs
Energy and Environment
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
25
39
1,687
* Total H IndexRankings
Ranking Based On Selection
:4
Analytical Chemistry
Spectroscopy
Material Chemistry
Nanomaterials
Chiral Separation
Metrics
H-Index
i10 Index
Citation Counts
25
58
2,034
* Total H IndexRankings
Ranking Based On Selection
:5
Organic Solar Cells and other Optoelectronic Devices Fabrication and Characterization
Nanomaterials Synthesis for Multi-functi
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,356
* Total H IndexRankings
Ranking Based On Selection
:6
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,387
* Total H IndexRankings
Ranking Based On Selection
:7
Advanced manufacturing process
Composite Materials
Metrics
H-Index
i10 Index
Citation Counts
18
39
1,167
* Total H IndexRankings
Ranking Based On Selection
:8
Semiconductors
solar cells
materials science
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,118
* Total H IndexRankings
Ranking Based On Selection
:9
computer networks
Metrics
H-Index
i10 Index
Citation Counts
17
46
1,925
* Total H IndexRankings
Ranking Based On Selection
:10
Biotechnology
genomics
bioinformatics
infectious disease molecular epidemiology
Disease Control
Metrics
H-Index
i10 Index
Citation Counts
16
21
914
* Total H IndexRankings
Ranking Based On Selection
:11
Nanomaterials
Organometallic Chemistry
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
15
21
822
* Total H IndexRankings
Ranking Based On Selection
:12
Nanomaterials
Energy Materials
Materials Chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
15
743
* Total H IndexRankings
Ranking Based On Selection
:13
Machine Design
Additive Manufacturing
3D-Printing
Finite Element Analysis
Vibration Control Smart Materials
Metrics
H-Index
i10 Index
Citation Counts
14
22
562
* Total H IndexRankings
Ranking Based On Selection
:14
Materials Electrochemistry
Energy
Environment
Metrics
H-Index
i10 Index
Citation Counts
13
16
472
* Total H IndexRankings
Ranking Based On Selection
:15
Hyperbolic traffic flow modeling
Optimal control
Optimization
Mathematical Epidemiology
Hyperbolic conservation laws
Metrics
H-Index
i10 Index
Citation Counts
13
15
448
* Total H IndexRankings
Ranking Based On Selection
:16
Power & Energy
Metrics
H-Index
i10 Index
Citation Counts
13
20
668
* Total H IndexRankings
Ranking Based On Selection
:17
Signal Processing
Wireless Communication
Metrics
H-Index
i10 Index
Citation Counts
12
17
476
* Total H IndexRankings
Ranking Based On Selection
:18
Nanoelectronics
Nanomaterials preparations and characterizations
IoT
VLSI
Metrics
H-Index
i10 Index
Citation Counts
12
12
381
* Total H IndexRankings
Ranking Based On Selection
:19
Numerical solution of singularly perturbed problems and fractional differential equations
Metrics
H-Index
i10 Index
Citation Counts
11
14
397
* Total H IndexRankings
Ranking Based On Selection
:20
Green energy generation
phototcatalysis
nanomaterials synthesis
adsorption and antimicrobial
Metrics
H-Index
i10 Index
Citation Counts
11
12
380
* Total H IndexRankings
Ranking Based On Selection
:21
Composite materials
Tribology
Modelling
Surface Engineering
Sustainable Materials
Metrics
H-Index
i10 Index
Citation Counts
11
13
382
* Total H IndexRankings
Ranking Based On Selection
:22
Hydrogeology
Sea water Intrusion
Human Health Risk Assessment
GIS
Remotesensing
Metrics
H-Index
i10 Index
Citation Counts
10
10
283
* Total H IndexRankings
Ranking Based On Selection
:23
Geotechnical and Water Resources Engineering
Metrics
H-Index
i10 Index
Citation Counts
10
10
224
* Total H IndexRankings
Ranking Based On Selection
:24
Groundwater
Hydrology
Water resources
Metrics
H-Index
i10 Index
Citation Counts
9
9
627
* Total H IndexRankings
Ranking Based On Selection
:25
Supramolecular Chemistry Organic Synthesis Molecular Recognition Fluorescent Probes Host-Guest Recognition
Metrics
H-Index
i10 Index
Citation Counts
9
9
468
Shankar Karuppannan
Metrics
H-Index
i10-Index
Citation Counts
33
54
3,010
Hydrogeology
Groundwater Chemistry
Environmental Geology
Health Risk Assessment
RS & GIS
HC Ananda Murthy
Metrics
H-Index
i10-Index
Citation Counts
32
92
3,650
Nanomaterials
Metal and Metal oxides NPs
Multi-functional applications
Photocatalysis
Sensor
Osman Ahmed Zelekew
Metrics
H-Index
i10-Index
Citation Counts
25
39
1,687
Photocatalysis
Hydrogen Production
MOFs
Energy and Environment
Nanomaterials
Avvaru Praveen Kumar
Metrics
H-Index
i10-Index
Citation Counts
25
58
2,034
Analytical Chemistry
Spectroscopy
Material Chemistry
Nanomaterials
Chiral Separation
Fedlu Kedir Sabir
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,356
Organic Solar Cells and other Optoelectronic Devices Fabrication and Characterization
Nanomaterials Synthesis for Multi-functi
Tilahun Gedefaw
Metrics
H-Index
i10-Index
Citation Counts
18
22
1,387
Gyanendra Kumar Singh|G K SINGH
Metrics
H-Index
i10-Index
Citation Counts
18
39
1,167
Advanced manufacturing process
Composite Materials
Thothadri Ganesh
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,118
Semiconductors
solar cells
materials science
Satheesh Kumar Nagineni
Metrics
H-Index
i10-Index
Citation Counts
17
46
1,925
Hunduma Dinka
Metrics
H-Index
i10-Index
Citation Counts
16
21
914
Biotechnology
genomics
bioinformatics
infectious disease molecular epidemiology
Disease Control
Tegene Desalegn
Metrics
H-Index
i10-Index
Citation Counts
15
21
822
Nanomaterials
Organometallic Chemistry
Catalysis
Bedasa Abdisa Gonfa
Metrics
H-Index
i10-Index
Citation Counts
14
15
743
Nanomaterials
Energy Materials
Materials Chemistry
Gulam Mohammed Sayeed Ahmed
Metrics
H-Index
i10-Index
Citation Counts
14
22
562
Machine Design
Additive Manufacturing
3D-Printing
Finite Element Analysis
Vibration Control Smart Materials
Yilkal Dessie|Yilkal Dessie Sintayehu
Metrics
H-Index
i10-Index
Citation Counts
13
16
472
Materials Electrochemistry
Energy
Environment
Legesse Lemecha Obsu
Metrics
H-Index
i10-Index
Citation Counts
13
15
448
Hyperbolic traffic flow modeling
Optimal control
Optimization
Mathematical Epidemiology
Hyperbolic conservation laws
Shankar Kodad
Metrics
H-Index
i10-Index
Citation Counts
13
20
668
Ram Sewak Singh
Metrics
H-Index
i10-Index
Citation Counts
12
17
476
Signal Processing
Wireless Communication
Balachandran Ruthramurthy
Metrics
H-Index
i10-Index
Citation Counts
12
12
381
Nanoelectronics
Nanomaterials preparations and characterizations
IoT
VLSI
Mesfin Mekuria Woldaregay
Metrics
H-Index
i10-Index
Citation Counts
11
14
397
Numerical solution of singularly perturbed problems and fractional differential equations
Eneyew Tilahun Bekele
Metrics
H-Index
i10-Index
Citation Counts
11
12
380
Green energy generation
phototcatalysis
nanomaterials synthesis
adsorption and antimicrobial
Venkatesh Chenrayan
Metrics
H-Index
i10-Index
Citation Counts
11
13
382
Composite materials
Tribology
Modelling
Surface Engineering
Sustainable Materials
Pradeep Kamaraj
Metrics
H-Index
i10-Index
Citation Counts
10
10
283
Hydrogeology
Sea water Intrusion
Human Health Risk Assessment
GIS
Remotesensing
Sk Tewatia
Metrics
H-Index
i10-Index
Citation Counts
10
10
224
Nafyad Serre Kawo
Metrics
H-Index
i10-Index
Citation Counts
9
9
627
Groundwater
Hydrology
Water resources
Endale Mulugeta
Metrics
H-Index
i10-Index
Citation Counts
9
9
468
Supramolecular Chemistry Organic Synthesis Molecular Recognition Fluorescent Probes Host-Guest Recognition