Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches can analyse the world, countries and regions. You can also analyse them according to i10 index and citation numbers. *Aug 20, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (833.472) scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. See also: University Subject Rankings
* Total H Index Rankings
World Rank
19,201
Country Rank
130
Institution Rank : 1
Waste to energy
waste management
air and water quality modelling
CFD
Chemical Industry Process Safety
Metrics
H-Index
i10 Index
Citation Counts
80
275
22,455
* Total H Index Rankings
World Rank
57,346
Country Rank
612
Institution Rank : 2
Metagenomics
Microbiome Biology and Marine Bioprospecting
Metrics
H-Index
i10 Index
Citation Counts
56
147
11,237
* Total H Index Rankings
World Rank
66,071
Country Rank
752
Institution Rank : 3
M-ion Batteries
Supercapacitors
3rd Gen.PVs
Bio-Sensors & Imaging
Corrosion.....
Metrics
H-Index
i10 Index
Citation Counts
53
148
9,547
* Total H Index Rankings
World Rank
69,964
Country Rank
814
Institution Rank : 4
Microbial Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
52
101
9,359
* Total H Index Rankings
World Rank
70,482
Country Rank
831
Institution Rank : 5
Electroanalytical Chemistry
Chemical Sensors
Waste Water Treatment
Metrics
H-Index
i10 Index
Citation Counts
52
222
14,483
* Total H Index Rankings
World Rank
73,432
Country Rank
873
Institution Rank : 6
Environmental engineering
Metrics
H-Index
i10 Index
Citation Counts
51
113
11,422
* Total H Index Rankings
World Rank
87,831
Country Rank
1,140
Institution Rank : 7
Nonlinear Fibre Optics
Optical solitons and Modulational Instability
Metrics
H-Index
i10 Index
Citation Counts
48
170
8,247
* Total H Index Rankings
World Rank
95,912
Country Rank
1,311
Institution Rank : 8
Solid State lithium Batteries
Spintronics
Metrics
H-Index
i10 Index
Citation Counts
46
97
9,865
* Total H Index Rankings
World Rank
97,426
Country Rank
1,350
Institution Rank : 9
Biomaterials
Bioceramic Coatings on Metallic Implants
Scaffolds for Tissue Engineering Applications
Metrics
H-Index
i10 Index
Citation Counts
46
109
6,573
* Total H Index Rankings
World Rank
101,377
Country Rank
1,433
Institution Rank : 10
Biochemistry
Biotechnology
Microbiology
Nanobiotechnology
Metrics
H-Index
i10 Index
Citation Counts
45
89
10,311
* Total H Index Rankings
World Rank
121,574
Country Rank
1,903
Institution Rank : 11
Nanosci&Tech
Lithium/Na Solid-State Batteries
Perovskite-Solar
Electrolyzer H2 Sea-Water Generation
Metrics
H-Index
i10 Index
Citation Counts
42
68
7,408
* Total H Index Rankings
World Rank
124,027
Country Rank
1,964
Institution Rank : 12
Hydrochemistry
Resistivity
Modeling
Coastal Groundwater
Metrics
H-Index
i10 Index
Citation Counts
41
89
6,311
* Total H Index Rankings
World Rank
150,646
Country Rank
2,609
Institution Rank : 13
Cancer Biology Toxicology
Metrics
H-Index
i10 Index
Citation Counts
38
68
4,262
* Total H Index Rankings
World Rank
151,032
Country Rank
2,617
Institution Rank : 14
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
38
80
5,291
* Total H Index Rankings
World Rank
182,885
Country Rank
3,479
Institution Rank : 15
Cereal Technology
Fruit Technology
Food Chemistry
Metrics
H-Index
i10 Index
Citation Counts
34
69
4,640
* Total H Index Rankings
World Rank
188,521
Country Rank
3,679
Institution Rank : 16
Computer Aided Drug Design & Discovery and Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation Counts
34
73
3,523
* Total H Index Rankings
World Rank
189,266
Country Rank
3,701
Institution Rank : 17
Lithium-ion
Sodium-ion
Pottasium-ion
Li-Air
Li-S Batteries and Supercapacitors
Metrics
H-Index
i10 Index
Citation Counts
34
74
3,317
* Total H Index Rankings
World Rank
194,239
Country Rank
3,833
Institution Rank : 18
Antimicrobial Drug Discovery
Quorum sensing
Microbial Chemical Ecology
Antimicrobial Photodynamic Therapy
NanoBiotechnology
Metrics
H-Index
i10 Index
Citation Counts
33
84
3,943
* Total H Index Rankings
World Rank
196,929
Country Rank
3,920
Institution Rank : 19
Food Microbiology
Fermented Foods
Metrics
H-Index
i10 Index
Citation Counts
33
60
4,081
* Total H Index Rankings
World Rank
198,666
Country Rank
3,982
Institution Rank : 20
Magnetic materials
Metrics
H-Index
i10 Index
Citation Counts
33
57
3,750
* Total H Index Rankings
World Rank
212,784
Country Rank
4,419
Institution Rank : 21
Magnetism
Magneto-transport and Multiferroic properties
Metrics
H-Index
i10 Index
Citation Counts
32
75
3,046
* Total H Index Rankings
World Rank
224,577
Country Rank
4,778
Institution Rank : 22
fuel cells
nano
surface engineering
Metrics
H-Index
i10 Index
Citation Counts
31
69
3,487
* Total H Index Rankings
World Rank
228,976
Country Rank
4,913
Institution Rank : 23
Single Particle Analysis
Structural Biology
Bioinformatics
TEM
Metrics
H-Index
i10 Index
Citation Counts
31
44
3,137
* Total H Index Rankings
World Rank
239,465
Country Rank
5,245
Institution Rank : 24
Nanomaterials
semicoductor
ceramics
Electron Microscopist
Metrics
H-Index
i10 Index
Citation Counts
30
53
2,933
* Total H Index Rankings
World Rank
264,424
Country Rank
6,043
Institution Rank : 25
Mycology
Fungal Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
28
53
3,534
* Total H Index Rankings
World Ranking
19,201
Country Ranking
130
Institution Ranking
1
Shahid Abbas Abbasi
Metrics
H-Index
i10-Index
Citation Counts
80
275
22,455
Waste to energy
waste management
air and water quality modelling
CFD
Chemical Industry Process Safety
* Total H Index Rankings
World Ranking
57,346
Country Ranking
612
Institution Ranking
2
Joseph Selvin
Metrics
H-Index
i10-Index
Citation Counts
56
147
11,237
Metagenomics
Microbiome Biology and Marine Bioprospecting
* Total H Index Rankings
World Ranking
66,071
Country Ranking
752
Institution Ranking
3
Subramania A
Metrics
H-Index
i10-Index
Citation Counts
53
148
9,547
M-ion Batteries
Supercapacitors
3rd Gen.PVs
Bio-Sensors & Imaging
Corrosion.....
* Total H Index Rankings
World Ranking
69,964
Country Ranking
814
Institution Ranking
4
G Seghal Kiran
Metrics
H-Index
i10-Index
Citation Counts
52
101
9,359
* Total H Index Rankings
World Ranking
70,482
Country Ranking
831
Institution Ranking
5
Rajeev Jain
Metrics
H-Index
i10-Index
Citation Counts
52
222
14,483
Electroanalytical Chemistry
Chemical Sensors
Waste Water Treatment
* Total H Index Rankings
World Ranking
73,432
Country Ranking
873
Institution Ranking
6
Tasneem Abbasi
Metrics
H-Index
i10-Index
Citation Counts
51
113
11,422
Environmental engineering
* Total H Index Rankings
World Ranking
87,831
Country Ranking
1,140
Institution Ranking
7
K Porsezian
Metrics
H-Index
i10-Index
Citation Counts
48
170
8,247
Nonlinear Fibre Optics
Optical solitons and Modulational Instability
* Total H Index Rankings
World Ranking
95,912
Country Ranking
1,311
Institution Ranking
8
Murugan Ramaswamy|MURUGAN Ramaswamy, R Murugan
Metrics
H-Index
i10-Index
Citation Counts
46
97
9,865
* Total H Index Rankings
World Ranking
97,426
Country Ranking
1,350
Institution Ranking
9
Kannan Sanjeevi
Metrics
H-Index
i10-Index
Citation Counts
46
109
6,573
Biomaterials
Bioceramic Coatings on Metallic Implants
Scaffolds for Tissue Engineering Applications
* Total H Index Rankings
World Ranking
101,377
Country Ranking
1,433
Institution Ranking
10
Natarajan Sakthivel
Metrics
H-Index
i10-Index
Citation Counts
45
89
10,311
Biochemistry
Biotechnology
Microbiology
Nanobiotechnology
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* Total H Index Rankings
World Ranking
121,574
Country Ranking
1,903
Institution Ranking
11
Arumugam Vadivel Murugan
Metrics
H-Index
i10-Index
Citation Counts
42
68
7,408
Nanosci&Tech
Lithium/Na Solid-State Batteries
Perovskite-Solar
Electrolyzer H2 Sea-Water Generation
* Total H Index Rankings
World Ranking
124,027
Country Ranking
1,964
Institution Ranking
12
Srinivasamoorthy Krishnaraj
Metrics
H-Index
i10-Index
Citation Counts
41
89
6,311
Hydrochemistry
Resistivity
Modeling
Coastal Groundwater
* Total H Index Rankings
World Ranking
150,646
Country Ranking
2,609
Institution Ranking
13
Chinnasamy Thirunavukkarasu
Metrics
H-Index
i10-Index
Citation Counts
38
68
4,262
* Total H Index Rankings
World Ranking
151,032
Country Ranking
2,617
Institution Ranking
14
Priya Davidar
Metrics
H-Index
i10-Index
Citation Counts
38
80
5,291
* Total H Index Rankings
World Ranking
182,885
Country Ranking
3,479
Institution Ranking
15
Shabir Ahmad Mir
Metrics
H-Index
i10-Index
Citation Counts
34
69
4,640
Cereal Technology
Fruit Technology
Food Chemistry
* Total H Index Rankings
World Ranking
188,521
Country Ranking
3,679
Institution Ranking
16
Mohane Coumar S
Metrics
H-Index
i10-Index
Citation Counts
34
73
3,523
Computer Aided Drug Design & Discovery and Medicinal Chemistry
* Total H Index Rankings
World Ranking
189,266
Country Ranking
3,701
Institution Ranking
17
Perumal Elumalai
Metrics
H-Index
i10-Index
Citation Counts
34
74
3,317
Lithium-ion
Sodium-ion
Pottasium-ion
Li-Air
Li-S Batteries and Supercapacitors
* Total H Index Rankings
World Ranking
194,239
Country Ranking
3,833
Institution Ranking
18
Busi Siddhardha
Metrics
H-Index
i10-Index
Citation Counts
33
84
3,943
Antimicrobial Drug Discovery
Quorum sensing
Microbial Chemical Ecology
Antimicrobial Photodynamic Therapy
NanoBiotechnology
* Total H Index Rankings
World Ranking
196,929
Country Ranking
3,920
Institution Ranking
19
Prathapkumar Halady Shetty
Metrics
H-Index
i10-Index
Citation Counts
33
60
4,081
Food Microbiology
Fermented Foods
* Total H Index Rankings
World Ranking
198,666
Country Ranking
3,982
Institution Ranking
20
Chandrasekaran Govind
Metrics
H-Index
i10-Index
Citation Counts
33
57
3,750
* Total H Index Rankings
World Ranking
212,784
Country Ranking
4,419
Institution Ranking
21
Rabindra Nath Bhowmik
Metrics
H-Index
i10-Index
Citation Counts
32
75
3,046
Magnetism
Magneto-transport and Multiferroic properties
* Total H Index Rankings
World Ranking
224,577
Country Ranking
4,778
Institution Ranking
22
Suresh Babu
Metrics
H-Index
i10-Index
Citation Counts
31
69
3,487
fuel cells
nano
surface engineering
* Total H Index Rankings
World Ranking
228,976
Country Ranking
4,913
Institution Ranking
23
Murali Ayaluru
Metrics
H-Index
i10-Index
Citation Counts
31
44
3,137
Single Particle Analysis
Structural Biology
Bioinformatics
TEM
* Total H Index Rankings
World Ranking
239,465
Country Ranking
5,245
Institution Ranking
24
P Thangadurai
Metrics
H-Index
i10-Index
Citation Counts
30
53
2,933
Nanomaterials
semicoductor
ceramics
Electron Microscopist
* Total H Index Rankings
World Ranking
264,424
Country Ranking
6,043
Institution Ranking
25
Sarma VV
Metrics
H-Index
i10-Index
Citation Counts
28
53
3,534