World Scientist and University Rankings 2025
Hong Kong Others 6.340 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 13, 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 (1.121.291) 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
complex networks
nonlinear dynamics
control system
Metrics
H-Index
i10 Index
Citation Counts
173
1,220
139,487
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* Total H IndexRankings
Ranking Based On Selection: 2
Aqueous batteries
Zinc batteries
Solid state batteries
Energy storage devices
Catalysts for sustainable developmen
Metrics
H-Index
i10 Index
Citation Counts
152
531
80,073
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
140
460
93,706
* Total H IndexRankings
Ranking Based On Selection: 4
steatotic liver disease
fatty liver
hepatitis B
cirrhosi
Metrics
H-Index
i10 Index
Citation Counts
136
550
87,949
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
132
556
69,347
* Total H IndexRankings
Ranking Based On Selection: 6
diabetes epidemiology
genetics
clinical trials
translational researc
Metrics
H-Index
i10 Index
Citation Counts
130
738
82,869
* Total H IndexRankings
Ranking Based On Selection: 7
sleep related breathing disorders
severe acute respiratory infections
prevention of nosocomial infections
common airway dise
Metrics
H-Index
i10 Index
Citation Counts
122
413
109,189
* Total H IndexRankings
Ranking Based On Selection: 8
TGF-beta/Smad signaling in inflammation
fibrosis
and tumor microenvironment
Metrics
H-Index
i10 Index
Citation Counts
120
386
53,229
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
118
523
96,234
* Total H IndexRankings
Ranking Based On Selection: 10
DM
obesity
adipokines
cardiovascular
genetic
Metrics
H-Index
i10 Index
Citation Counts
116
418
50,519
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* Total H IndexRankings
Ranking Based On Selection: 11
Suicide Prevention and Populaton Healt
Metrics
H-Index
i10 Index
Citation Counts
112
523
205,391
* Total H IndexRankings
Ranking Based On Selection: 12
Hepatitis
HCC
fatty live
Metrics
H-Index
i10 Index
Citation Counts
108
357
41,702
* Total H IndexRankings
Ranking Based On Selection: 13
intelligent contro
Metrics
H-Index
i10 Index
Citation Counts
102
869
50,794
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
102
662
48,447
* Total H IndexRankings
Ranking Based On Selection: 15
Diabetes
diabetes epidemiology
genetics of diabetes
diabetic complications
gestational diabete
Metrics
H-Index
i10 Index
Citation Counts
101
409
58,328
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
99
425
35,350
* Total H IndexRankings
Ranking Based On Selection: 17
Nasopharyngeal Carcinoma
Head and Nec
Metrics
H-Index
i10 Index
Citation Counts
97
260
36,455
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
97
483
46,397
* Total H IndexRankings
Ranking Based On Selection: 19
Peritoneal dialysis
glomerulonephritis
urine biomarker
Metrics
H-Index
i10 Index
Citation Counts
96
394
33,880
* Total H IndexRankings
Ranking Based On Selection: 20
topological insulator
topological superconductor
correlated system
dynamical mean field theor
Metrics
H-Index
i10 Index
Citation Counts
94
203
74,928
* Total H IndexRankings
Ranking Based On Selection: 21
Enclosed environment
Energy-efficient building
Metrics
H-Index
i10 Index
Citation Counts
93
296
31,111
* Total H IndexRankings
Ranking Based On Selection: 22
Preeclampsia
Preterm birth
Fetal growth restriction
Prenatal diagnosi
Metrics
H-Index
i10 Index
Citation Counts
90
251
34,471
* Total H IndexRankings
Ranking Based On Selection: 23
smart buildings
building energy efficiency
air-conditioning
optimal control
energy flexibilit
Metrics
H-Index
i10 Index
Citation Counts
90
298
25,481
* Total H IndexRankings
Ranking Based On Selection: 24
bone and joint disease
cance
Metrics
H-Index
i10 Index
Citation Counts
87
488
33,582
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
86
298
33,212
Guanrong Chen
City University of Hong Kong
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
173
1,220
139,487
Chunyi Zhi
City University of Hong Kong
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
152
531
80,073
Aqueous batteries
Zinc batteries
Solid state batteries
Energy storage devices
Catalysts for sustainable developmen
Lain Jong Li
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
140
460
93,706
Vincent Wai-Sun Wong
Metrics
H-Index
i10-Index
Citation Counts
136
550
87,949
Jun Yu
Metrics
H-Index
i10-Index
Citation Counts
132
556
69,347
Juliana CN Chan
Metrics
H-Index
i10-Index
Citation Counts
130
738
82,869
diabetes epidemiology
genetics
clinical trials
translational researc
David Hui
Metrics
H-Index
i10-Index
Citation Counts
122
413
109,189
sleep related breathing disorders
severe acute respiratory infections
prevention of nosocomial infections
common airway dise
Hui Yao Lan
Metrics
H-Index
i10-Index
Citation Counts
120
386
53,229
TGF-beta/Smad signaling in inflammation
fibrosis
and tumor microenvironment
Gabriel Leung
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
118
523
96,234
Karen Lam
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
116
418
50,519
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Paul Yip
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
112
523
205,391
Grace Lai Hung Wong
Metrics
H-Index
i10-Index
Citation Counts
108
357
41,702
Hx Li
City University of Hong Kong
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
102
869
50,794
Wai Yeung Wong
Metrics
H-Index
i10-Index
Citation Counts
102
662
48,447
Ronald Ma
Metrics
H-Index
i10-Index
Citation Counts
101
409
58,328
Diabetes
diabetes epidemiology
genetics of diabetes
diabetic complications
gestational diabete
Ling Qin
Metrics
H-Index
i10-Index
Citation Counts
99
425
35,350
Anthony TC Chan
Metrics
H-Index
i10-Index
Citation Counts
97
260
36,455
Lau CP
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
97
483
46,397
CC Szeto
Metrics
H-Index
i10-Index
Citation Counts
96
394
33,880
Xi Dai
Metrics
H-Index
i10-Index
Citation Counts
94
203
74,928
topological insulator
topological superconductor
correlated system
dynamical mean field theor
Qingyan Chen
Metrics
H-Index
i10-Index
Citation Counts
93
296
31,111
Liona C Poon
Metrics
H-Index
i10-Index
Citation Counts
90
251
34,471
Preeclampsia
Preterm birth
Fetal growth restriction
Prenatal diagnosi
Shengwei Wang
Metrics
H-Index
i10-Index
Citation Counts
90
298
25,481
smart buildings
building energy efficiency
air-conditioning
optimal control
energy flexibilit
Aiping Lu
Hong Kong Baptist University
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
87
488
33,582
Ho Kin Fai
Metrics
H-Index
i10-Index
Citation Counts
86
298
33,212