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 Jan 30, 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 (873.690) 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: 26
Music Psychology
Psychometrics
Psychophysiology
Physical Activity and Health
Metrics
H-Index
i10 Index
Citation Counts
56
115
12,064
* Total H IndexRankings
Ranking Based On Selection: 27
International Finance
Macroeconomics
Monetary Economics
Financial Economics
Econometrics
Metrics
H-Index
i10 Index
Citation Counts
56
215
13,237
* Total H IndexRankings
Ranking Based On Selection: 28
Multimedia
Mulsemedia
Immersive Media
Quality of Experience
Metrics
H-Index
i10 Index
Citation Counts
55
211
10,206
* Total H IndexRankings
Ranking Based On Selection: 29
engines
combustion
laser diagnostics
emissions
fuel
Metrics
H-Index
i10 Index
Citation Counts
55
226
12,654
* Total H IndexRankings
Ranking Based On Selection: 30
financial instability
financial regulation
economics of banking
institutional investors
pension funds
Metrics
H-Index
i10 Index
Citation Counts
55
164
13,034
* Total H IndexRankings
Ranking Based On Selection: 31
equality
diversity
inclusion
HRM
organisational behaviour
Metrics
H-Index
i10 Index
Citation Counts
54
150
11,934
* Total H IndexRankings
Ranking Based On Selection: 32
Power Quality
Renewable Energy
and Smart Grids.
Metrics
H-Index
i10 Index
Citation Counts
53
162
12,509
* Total H IndexRankings
Ranking Based On Selection: 33
endocrine disruption
aquatic ecotoxicology
wastewater treatment
model organisms
chemical screening
Metrics
H-Index
i10 Index
Citation Counts
53
82
27,811
* Total H IndexRankings
Ranking Based On Selection: 34
Biostatistics & Biomathematics
Metrics
H-Index
i10 Index
Citation Counts
52
81
11,335
* Total H IndexRankings
Ranking Based On Selection: 35
Nanotechnology
materials
thin films
lasers
silicon
Metrics
H-Index
i10 Index
Citation Counts
52
197
9,545
* Total H IndexRankings
Ranking Based On Selection: 36
Metrics
H-Index
i10 Index
Citation Counts
52
112
8,759
* Total H IndexRankings
Ranking Based On Selection: 37
Thermal management
Thermal energy storage
CFD
Two phase flow
Turbulent flows
Metrics
H-Index
i10 Index
Citation Counts
51
157
7,776
* Total H IndexRankings
Ranking Based On Selection: 38
Engineering
Metrics
H-Index
i10 Index
Citation Counts
51
154
16,886
* Total H IndexRankings
Ranking Based On Selection: 39
Micro cutting
precision machine tools
ultraprecision machining
digital manufacturing
diamond tools
Metrics
H-Index
i10 Index
Citation Counts
50
242
10,856
* Total H IndexRankings
Ranking Based On Selection: 40
Boundary element methods
computational fluid mechanics
thermodynamics
acoustics
Metrics
H-Index
i10 Index
Citation Counts
49
194
21,138
* Total H IndexRankings
Ranking Based On Selection: 41
Cancer
Carcinogenesis
Oncology
Cell Biology
Genomics
Metrics
H-Index
i10 Index
Citation Counts
49
93
8,091
* Total H IndexRankings
Ranking Based On Selection: 42
Accounting
Earnings Quality
Financial Reporting Quality
Auditing
Health Statistics
Metrics
H-Index
i10 Index
Citation Counts
47
115
7,268
* Total H IndexRankings
Ranking Based On Selection: 43
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
46
180
8,753
* Total H IndexRankings
Ranking Based On Selection: 44
High Performance Computing and Big Data Analysis
Metrics
H-Index
i10 Index
Citation Counts
46
150
7,227
* Total H IndexRankings
Ranking Based On Selection: 45
ethics
medical technologies
Metrics
H-Index
i10 Index
Citation Counts
46
112
7,950
* Total H IndexRankings
Ranking Based On Selection: 46
Metrics
H-Index
i10 Index
Citation Counts
45
76
8,150
* Total H IndexRankings
Ranking Based On Selection: 47
Wastewater Treatment
Metrics
H-Index
i10 Index
Citation Counts
44
92
7,603
* Total H IndexRankings
Ranking Based On Selection: 48
Metrics
H-Index
i10 Index
Citation Counts
44
77
5,319
* Total H IndexRankings
Ranking Based On Selection: 49
Understanding heterogeneous nucleation
Metrics
H-Index
i10 Index
Citation Counts
43
111
5,316
* Total H IndexRankings
Ranking Based On Selection: 50
Metrics
H-Index
i10 Index
Citation Counts
43
139
8,916
Costas I. Karageorghis
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
56
115
12,064
Music Psychology
Psychometrics
Psychophysiology
Physical Activity and Health
Guglielmo Maria Caporale
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
56
215
13,237
International Finance
Macroeconomics
Monetary Economics
Financial Economics
Econometrics
Gheorghita (George) Ghinea|George Ghinea, Georghita Ghinea, George Guinea
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
55
211
10,206
H Zhao Freng
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
55
226
12,654
E Philip Davis
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
55
164
13,034
financial instability
financial regulation
economics of banking
institutional investors
pension funds
Mustafa Ozbilgin
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
54
150
11,934
equality
diversity
inclusion
HRM
organisational behaviour
Ahmed F. Zobaa
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
53
162
12,509
Power Quality
Renewable Energy
and Smart Grids.
Susan Jobling
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
53
82
27,811
endocrine disruption
aquatic ecotoxicology
wastewater treatment
model organisms
chemical screening
Martin Scholze
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
52
81
11,335
Biostatistics & Biomathematics
İan W Boyd
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
52
197
9,545
Nanotechnology
materials
thin films
lasers
silicon
Paul Hellewell
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
52
112
8,759
Pouyan Talebizadeh Sardari
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
51
157
7,776
Thermal management
Thermal energy storage
CFD
Two phase flow
Turbulent flows
Jie Chen
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
51
154
16,886
Kai Cheng, Fimeche, Fiet
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
50
242
10,856
Micro cutting
precision machine tools
ultraprecision machining
digital manufacturing
diamond tools
Luiz C. Wrobel
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
49
194
21,138
Boundary element methods
computational fluid mechanics
thermodynamics
acoustics
Robert Newbold
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
49
93
8,091
Cancer
Carcinogenesis
Oncology
Cell Biology
Genomics
Siming Liu
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
47
115
7,268
Accounting
Earnings Quality
Financial Reporting Quality
Auditing
Health Statistics
Maysam Abbod
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
46
180
8,753
Maozhen Li
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
46
150
7,227
High Performance Computing and Big Data Analysis
Clare Williams
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
46
112
7,950
Lee Romer
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
45
76
8,150
Evina Katsou
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
44
92
7,603
Frances Reynolds
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
44
77
5,319
Changming Fang
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
43
111
5,316
Ray Barrell
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
43
139
8,916