The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
CO2 absorption
membrane separation
biodiesel production
adsorption
electroreduction and oxidation
Metrics
H-Index
i10 Index
Citation Counts
79
238
27,211
* Total H IndexRankings
Ranking Based On Selection: 2
Chemical Crystallography
Metal-Based Drugs
Metrics
H-Index
i10 Index
Citation Counts
77
743
34,639
* Total H IndexRankings
Ranking Based On Selection: 3
gut microbiota-host interactions
Metrics
H-Index
i10 Index
Citation Counts
69
156
31,130
* Total H IndexRankings
Ranking Based On Selection: 4
cancer research
pathology
lymphoma
biomedical research
Metrics
H-Index
i10 Index
Citation Counts
33
72
4,744
* Total H IndexRankings
Ranking Based On Selection: 5
Sentiment Analysis
Textual Analysis
Social Data Analysis
Semantic Analysis
Social Computing
Metrics
H-Index
i10 Index
Citation Counts
18
28
848
* Total H IndexRankings
Ranking Based On Selection: 6
High Performance Work Systems
Human Capital
AMO
Organizational Climate
Employee Turnover
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,232
* Total H IndexRankings
Ranking Based On Selection: 7
Vaccine
Drug Delivery
Genetic Engineering
Virology
Immunology
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,182
* Total H IndexRankings
Ranking Based On Selection: 8
Technology
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,011
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
16
27
2,418
* Total H IndexRankings
Ranking Based On Selection: 10
Instructional System Designs (ISD)
Big Data and E-analytics
MALL
Computer-based Education
Mediated Communication
Metrics
H-Index
i10 Index
Citation Counts
15
21
741
* Total H IndexRankings
Ranking Based On Selection: 11
adsorption
activated carbon/biochar
CO2 capture & utilisation
waste management
life cycle
Metrics
H-Index
i10 Index
Citation Counts
14
16
991
* Total H IndexRankings
Ranking Based On Selection: 12
process
wastewater treatment technology
environment and safety
Metrics
H-Index
i10 Index
Citation Counts
14
25
931
* Total H IndexRankings
Ranking Based On Selection: 13
Haptics
Tele-haptics
Multimodal communications
Advanced Networks
Tele-robotic
Metrics
H-Index
i10 Index
Citation Counts
14
22
649
* Total H IndexRankings
Ranking Based On Selection: 14
Mental health literacy
mindfulness
behaviour fluency
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,159
* Total H IndexRankings
Ranking Based On Selection: 15
Energy
Metrics
H-Index
i10 Index
Citation Counts
12
18
509
* Total H IndexRankings
Ranking Based On Selection: 16
Digital heritage
Cyberanthropology
Media research
Exhibition design
Research-Creation
Metrics
H-Index
i10 Index
Citation Counts
12
16
1,014
* Total H IndexRankings
Ranking Based On Selection: 17
Coinage metal(I) thiolates
solution- and solid-state NMR
Metal-based Drugs
co-crystals
Metrics
H-Index
i10 Index
Citation Counts
12
15
652
* Total H IndexRankings
Ranking Based On Selection: 18
Diagnostic cytology
radiation biology
Metrics
H-Index
i10 Index
Citation Counts
11
15
530
* Total H IndexRankings
Ranking Based On Selection: 19
Virology
Metrics
H-Index
i10 Index
Citation Counts
11
12
403
* Total H IndexRankings
Ranking Based On Selection: 20
X-ray crystallography
Coordination Polymer
Structural Dynamic
Metrics
H-Index
i10 Index
Citation Counts
10
12
456
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
9
9
314
* Total H IndexRankings
Ranking Based On Selection: 22
Sustainability
CSR
Bottom-up
Stakeholders
Metrics
H-Index
i10 Index
Citation Counts
9
7
153
* Total H IndexRankings
Ranking Based On Selection: 23
Electrocatalyst
Nanomaterial
Direct Methanol Fuel Cell
Metrics
H-Index
i10 Index
Citation Counts
8
8
427
* Total H IndexRankings
Ranking Based On Selection: 24
D2D Communication
6G
Machine Learning
Green Machine Learning
Mobile Networks
Metrics
H-Index
i10 Index
Citation Counts
8
6
197
* Total H IndexRankings
Ranking Based On Selection: 25
Sense of Agency
Joint Action
Social Cognitive Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
8
8
161
Mohamed Kheireddine Aroua
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
79
238
27,211
CO2 absorption
membrane separation
biodiesel production
adsorption
electroreduction and oxidation
Edward Rt Tiekink
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
77
743
34,639
Sven Pettersson
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
69
156
31,130
Suat-Cheng Peh
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
33
72
4,744
Phoey Lee Teh
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
18
28
848
Sentiment Analysis
Textual Analysis
Social Data Analysis
Semantic Analysis
Social Computing
Kenneth Cafferkey
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,232
High Performance Work Systems
Human Capital
AMO
Organizational Climate
Employee Turnover
Chean Yeah Yong
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
16
22
1,182
Zulkifli Bin Samah
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
16
26
1,011
Neeta S Singh
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
16
27
2,418
Malissa Maria Mahmud
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
15
21
741
Instructional System Designs (ISD)
Big Data and E-analytics
MALL
Computer-based Education
Mediated Communication
Farihahusnah Hussin
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
14
16
991
adsorption
activated carbon/biochar
CO2 capture & utilisation
waste management
life cycle
Abdul Aziz Omar
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
14
25
931
Kian Meng Yap
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
14
22
649
Haptics
Tele-haptics
Multimodal communications
Advanced Networks
Tele-robotic
Alvin Lai Oon Ng
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
13
15
1,159
Harold Thwaites
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
12
16
1,014
Digital heritage
Cyberanthropology
Media research
Exhibition design
Research-Creation
Yeo Chien Ing
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
12
15
652
Coinage metal(I) thiolates
solution- and solid-state NMR
Metal-based Drugs
co-crystals
Ming Tsuey Chew
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
11
15
530
Jack Bee Chook
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
11
12
403
Yee Seng Tan
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
10
12
456
Stephen T Homer
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
9
7
153
Norulsamani Abdullah|N. Abdullah
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
8
8
427
D2D Communication
6G
Machine Learning
Green Machine Learning
Mobile Networks
Michael Jenkins
Sunway University
Selangor, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
8
8
161