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 21, 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 (873.864) 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
MXene (Nano-Materials)
Solar Energy
Energy storage
nanofluids
Heat Transfer
Metrics
H-Index
i10 Index
Citation Counts
137
557
73,845
* Total H IndexRankings
Ranking Based On Selection
:2
membrane technology
nanostructured materials
hemodialysis
reverse osmosis
fuel cell
Metrics
H-Index
i10 Index
Citation Counts
132
1,080
84,934
* Total H IndexRankings
Ranking Based On Selection
:3
Composite materials
Biocomposite
Design for Sustainability
Natural fibre composites
Metrics
H-Index
i10 Index
Citation Counts
123
669
53,585
* Total H IndexRankings
Ranking Based On Selection
:4
Technology Acceptance
Technology Management
Operations Management
PLS
Technology Adoption
Metrics
H-Index
i10 Index
Citation Counts
122
587
62,296
* Total H IndexRankings
Ranking Based On Selection
:5
Energy Studies
Solar Thermal
Photovoltaics
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
119
728
57,778
* Total H IndexRankings
Ranking Based On Selection
:6
Power Electronics
Renewable Energy Systems and Energy
Metrics
H-Index
i10 Index
Citation Counts
115
544
57,143
* Total H IndexRankings
Ranking Based On Selection
:7
Hybrid composites
Biocomposite
Natural fibre composites
Polymer composites
Composite Materials
Metrics
H-Index
i10 Index
Citation Counts
113
511
50,963
* Total H IndexRankings
Ranking Based On Selection
:8
Reaction Engineering & Catalysis
Air Pollution and Waste Water Control Engineering
Fuel Technology
Nanoscience & Nanotechnol
Metrics
H-Index
i10 Index
Citation Counts
111
523
47,381
* Total H IndexRankings
Ranking Based On Selection
:9
Biochemical Engineering
Food Engineering
Microalgae Technology
Aquaculture
Biorefinery
Metrics
H-Index
i10 Index
Citation Counts
108
643
48,389
* Total H IndexRankings
Ranking Based On Selection
:10
Renewable Energy
Power Electronics
Drives
Electrical Engineering
Metrics
H-Index
i10 Index
Citation Counts
106
461
43,769
* Total H IndexRankings
Ranking Based On Selection
:11
Complementary Medicine
Acupuncture
Neurology
Metrics
H-Index
i10 Index
Citation Counts
98
127
194,729
* Total H IndexRankings
Ranking Based On Selection
:12
Information Systems
Industrial Management
Quality Management
Mobile Technology
Technology Adoption
Metrics
H-Index
i10 Index
Citation Counts
95
189
30,656
* Total H IndexRankings
Ranking Based On Selection
:13
Rock Mechanics
Tunneling
Artificial Intelligence
Blasting
Geotechnics
Metrics
H-Index
i10 Index
Citation Counts
93
278
24,233
* Total H IndexRankings
Ranking Based On Selection
:14
Analytical Chemistry
Food Chemistry
Phytochemistry
Functional Foods
Metrics
H-Index
i10 Index
Citation Counts
93
219
35,501
* Total H IndexRankings
Ranking Based On Selection
:15
Pyrolysis
Microwave Pyrolysis
Waste and Biomass Recovery
Water & Wastewater Treatment
Biochar
Metrics
H-Index
i10 Index
Citation Counts
89
412
28,050
* Total H IndexRankings
Ranking Based On Selection
:16
Water resources
Climate Change
Statistical hydrology
Groundwater hydrology
Hydrological
Metrics
H-Index
i10 Index
Citation Counts
88
328
22,751
* Total H IndexRankings
Ranking Based On Selection
:17
Metrics
H-Index
i10 Index
Citation Counts
88
276
37,469
* Total H IndexRankings
Ranking Based On Selection
:18
Metrics
H-Index
i10 Index
Citation Counts
88
356
39,084
* Total H IndexRankings
Ranking Based On Selection
:19
Environmental engineering
Metrics
H-Index
i10 Index
Citation Counts
87
590
40,531
* Total H IndexRankings
Ranking Based On Selection
:20
Combustion
Nanofluid Heat Transfer
Renewable Energy
Computational Fluid Dynamics
Metrics
H-Index
i10 Index
Citation Counts
85
266
21,343
* Total H IndexRankings
Ranking Based On Selection
:21
immunology
lymphoma pathology
transplantation
oncology
Metrics
H-Index
i10 Index
Citation Counts
84
230
21,139
* Total H IndexRankings
Ranking Based On Selection
:22
Fats and Oils Chemistry and Technology
Food Nanotechonlogy
Food Technology
Metrics
H-Index
i10 Index
Citation Counts
83
377
24,034
* Total H IndexRankings
Ranking Based On Selection
:23
Food Technology
Metrics
H-Index
i10 Index
Citation Counts
83
1,170
47,628
* Total H IndexRankings
Ranking Based On Selection
:24
Catalysis
Biomass Conversion
biofuels
Metrics
H-Index
i10 Index
Citation Counts
82
382
25,204
* Total H IndexRankings
Ranking Based On Selection
:25
Cellulose
Nanocellulose
Starch Polymer
Nanocomposite
Metrics
H-Index
i10 Index
Citation Counts
81
232
19,713
Saidur Rahman
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
137
557
73,845
MXene (Nano-Materials)
Solar Energy
Energy storage
nanofluids
Heat Transfer
Ahmad Fauzi Ismail
Universiti Teknologi Malaysia
Johor Bahru, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
132
1,080
84,934
membrane technology
nanostructured materials
hemodialysis
reverse osmosis
fuel cell
SM Sapuan
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
123
669
53,585
Composite materials
Biocomposite
Design for Sustainability
Natural fibre composites
T Ramayah|Ramayah Thurasamy, Thurasamy, R.
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
122
587
62,296
Technology Acceptance
Technology Management
Operations Management
PLS
Technology Adoption
Kamaruzzaman Sopian
Metrics
H-Index
i10-Index
Citation Counts
119
728
57,778
Energy Studies
Solar Thermal
Photovoltaics
Renewable Energy
Saad Mekhilef
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
115
544
57,143
Power Electronics
Renewable Energy Systems and Energy
Mohammad Jawaid
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
113
511
50,963
Hybrid composites
Biocomposite
Natural fibre composites
Polymer composites
Composite Materials
Abdul Rahman Mohamed
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
111
523
47,381
Reaction Engineering & Catalysis
Air Pollution and Waste Water Control Engineering
Fuel Technology
Nanoscience & Nanotechnol
Pau Loke Show
Metrics
H-Index
i10-Index
Citation Counts
108
643
48,389
Biochemical Engineering
Food Engineering
Microalgae Technology
Aquaculture
Biorefinery
Nasrudin Abd Rahim
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
106
461
43,769
Renewable Energy
Power Electronics
Drives
Electrical Engineering
Yun Jin Kim
Metrics
H-Index
i10-Index
Citation Counts
98
127
194,729
Complementary Medicine
Acupuncture
Neurology
Keng Boon Ooi
UCSI University
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
95
189
30,656
Information Systems
Industrial Management
Quality Management
Mobile Technology
Technology Adoption
Danial Jahed Armaghani
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
93
278
24,233
Rock Mechanics
Tunneling
Artificial Intelligence
Blasting
Geotechnics
Farooq Anwar
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
93
219
35,501
Analytical Chemistry
Food Chemistry
Phytochemistry
Functional Foods
Su Shiung Lam 蓝世雄
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
89
412
28,050
Pyrolysis
Microwave Pyrolysis
Waste and Biomass Recovery
Water & Wastewater Treatment
Biochar
Shamsuddin Shahid
Universiti Teknologi Malaysia
Johor Bahru, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
88
328
22,751
Water resources
Climate Change
Statistical hydrology
Groundwater hydrology
Hydrological
Wan Mohd Ashri Bin Wan Daud
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
88
276
37,469
Khean Lee Goh
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
88
356
39,084
Hamidi Abdul Aziz
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
87
590
40,531
Environmental engineering
Rizalman Mamat
Universiti Malaysia Pahang
Pahang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
85
266
21,343
Combustion
Nanofluid Heat Transfer
Renewable Energy
Computational Fluid Dynamics
Sibrandes Poppema
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
84
230
21,139
immunology
lymphoma pathology
transplantation
oncology
Chin Ping Tan
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
83
377
24,034
Fats and Oils Chemistry and Technology
Food Nanotechonlogy
Food Technology
Cheng LH
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
83
1,170
47,628
YH Taufiq Yap
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
82
382
25,204
Catalysis
Biomass Conversion
biofuels
RA Ilyas|Ahmad Ilyas Rushdan, Rushdan Ahmad Ilyas
Universiti Teknologi Malaysia
Johor Bahru, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
81
232
19,713