Subject Rankings

Canada Subject Rankings 2025

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 :26
Geoffrey Hinton
machine learning
psychology
artificial intelligence
cognitive science
computer science
Metrics
H-Index
i10 Index
Citation Counts
187
484
864,413
* Total H IndexRankings
Ranking Based On Selection :28
Anthony E Lang
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
186
953
167,215
* Total H IndexRankings
Ranking Based On Selection :29
Jack Hirsh
Thrombosis andnhemostasis
Metrics
H-Index
i10 Index
Citation Counts
181
801
254,937
* Total H IndexRankings
Ranking Based On Selection :30
Stuart J Connolly
medicine
Metrics
H-Index
i10 Index
Citation Counts
177
628
200,656
* Total H IndexRankings
Ranking Based On Selection :32
Paul J Harrison
Biological Oceanography
nutrients
phytoplankton
Metrics
H-Index
i10 Index
Citation Counts
172
992
134,209
* Total H IndexRankings
Ranking Based On Selection :33
Marcello Tonelli
nephrology
non-communicable chronic diseases
health services
Metrics
H-Index
i10 Index
Citation Counts
170
601
234,842
* Total H IndexRankings
Ranking Based On Selection :34
Jean-Pierre Després
Metrics
H-Index
i10 Index
Citation Counts
170
738
207,193
* Total H IndexRankings
Ranking Based On Selection :35
Michael Hayden
Huntington disease
lipid disorders
heart disease
pharmacogenomics
Metrics
H-Index
i10 Index
Citation Counts
168
794
110,687
* Total H IndexRankings
Ranking Based On Selection :36
David C Bailey
high energy physics
uncertainty
Metrics
H-Index
i10 Index
Citation Counts
168
425
144,924
* Total H IndexRankings
Ranking Based On Selection :37
Daniel Pauly
Fisheries
marine ecosystems
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
164
781
153,276
* Total H IndexRankings
Ranking Based On Selection :39
Fereidoon Shahidi
food science
food chemistry
agricultural science
functional foods
food antioxidants
Metrics
H-Index
i10 Index
Citation Counts
162
861
117,281
* Total H IndexRankings
Ranking Based On Selection :40
Gilbert Laporte
operations research
transportation
combinatorial optimization
industrial engineering
mathematical programming
Metrics
H-Index
i10 Index
Citation Counts
162
584
101,554
* Total H IndexRankings
Ranking Based On Selection :41
Jeff Dahn
Lithium-ion batteries
Physics & Chemistry of Materials for Energy Storage
Materials respirator applications
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
162
762
107,608
* Total H IndexRankings
Ranking Based On Selection :42
B Brett Finlay
microbiology
bacterial pathogenesis
microbiota
Metrics
H-Index
i10 Index
Citation Counts
162
537
94,323
* Total H IndexRankings
Ranking Based On Selection :43
Michael J Meaney
Neurodevelopment
Mental Health
Gene x Environment Interactions
Metrics
H-Index
i10 Index
Citation Counts
161
538
122,402
* Total H IndexRankings
Ranking Based On Selection :44
Henry A Giroux
higher education
youth studies
social theory
critical pedagogy
cultural studies
Metrics
H-Index
i10 Index
Citation Counts
161
732
147,184
* Total H IndexRankings
Ranking Based On Selection :45
Peter Jüni
Clinical Epidemiology
Epidemiology
Cardiology
Clinical Trials
Meta-Analysis
Metrics
H-Index
i10 Index
Citation Counts
160
537
287,430
* Total H IndexRankings
Ranking Based On Selection :46
David Huntsman
Metrics
H-Index
i10 Index
Citation Counts
160
473
110,232
* Total H IndexRankings
Ranking Based On Selection :47
Slutsky AS
Metrics
H-Index
i10 Index
Citation Counts
159
621
159,222
* Total H IndexRankings
Ranking Based On Selection :48
Xuemin Sherman Shen
Wireless networking
MAC
Network security
VANET
Metrics
H-Index
i10 Index
Citation Counts
157
1,169
104,980
* Total H IndexRankings
Ranking Based On Selection :49
Fred Saad
urologic oncology
prostate cancer
Metrics
H-Index
i10 Index
Citation Counts
154
814
139,367
* Total H IndexRankings
Ranking Based On Selection :50
Daniel J Drucker
Gut hormones
Endocrinology
Diabetes
GLP-1
obesity
Metrics
H-Index
i10 Index
Citation Counts
154
419
93,861
* Total H Index Rankings
Rankings
Ranking Based On Selection: 26
Geoffrey Hinton
Metrics
H-Index
i10-Index
Citation Counts
187
484
864,413
machine learning
psychology
artificial intelligence
cognitive science
computer science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 27
Peter Tugwell
Metrics
H-Index
i10-Index
Citation Counts
186
839
385,350
* Total H Index Rankings
Rankings
Ranking Based On Selection: 28
Anthony E Lang
Metrics
H-Index
i10-Index
Citation Counts
186
953
167,215
* Total H Index Rankings
Rankings
Ranking Based On Selection: 29
Jack Hirsh
Metrics
H-Index
i10-Index
Citation Counts
181
801
254,937
* Total H Index Rankings
Rankings
Ranking Based On Selection: 30
Stuart J Connolly
Metrics
H-Index
i10-Index
Citation Counts
177
628
200,656
* Total H Index Rankings
Rankings
Ranking Based On Selection: 31
Randy D Gascoyne
Metrics
H-Index
i10-Index
Citation Counts
174
580
135,770
* Total H Index Rankings
Rankings
Ranking Based On Selection: 32
Paul J Harrison
Metrics
H-Index
i10-Index
Citation Counts
172
992
134,209
* Total H Index Rankings
Rankings
Ranking Based On Selection: 33
Marcello Tonelli
Metrics
H-Index
i10-Index
Citation Counts
170
601
234,842
nephrology
non-communicable chronic diseases
health services
* Total H Index Rankings
Rankings
Ranking Based On Selection: 34
Jean-Pierre Després
Metrics
H-Index
i10-Index
Citation Counts
170
738
207,193
* Total H Index Rankings
Rankings
Ranking Based On Selection: 35
Michael Hayden
Metrics
H-Index
i10-Index
Citation Counts
168
794
110,687
Huntington disease
lipid disorders
heart disease
pharmacogenomics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 36
David C Bailey
Metrics
H-Index
i10-Index
Citation Counts
168
425
144,924
* Total H Index Rankings
Rankings
Ranking Based On Selection: 37
Daniel Pauly
Metrics
H-Index
i10-Index
Citation Counts
164
781
153,276
Fisheries
marine ecosystems
conservation biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 38
Guy Rouleau
Metrics
H-Index
i10-Index
Citation Counts
163
821
116,417
* Total H Index Rankings
Rankings
Ranking Based On Selection: 39
Fereidoon Shahidi
Metrics
H-Index
i10-Index
Citation Counts
162
861
117,281
food science
food chemistry
agricultural science
functional foods
food antioxidants
* Total H Index Rankings
Rankings
Ranking Based On Selection: 40
Gilbert Laporte
Metrics
H-Index
i10-Index
Citation Counts
162
584
101,554
operations research
transportation
combinatorial optimization
industrial engineering
mathematical programming
* Total H Index Rankings
Rankings
Ranking Based On Selection: 41
Jeff Dahn
Metrics
H-Index
i10-Index
Citation Counts
162
762
107,608
Lithium-ion batteries
Physics & Chemistry of Materials for Energy Storage
Materials respirator applications
Electrochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 42
B Brett Finlay
Metrics
H-Index
i10-Index
Citation Counts
162
537
94,323
* Total H Index Rankings
Rankings
Ranking Based On Selection: 43
Michael J Meaney
Metrics
H-Index
i10-Index
Citation Counts
161
538
122,402
Neurodevelopment
Mental Health
Gene x Environment Interactions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 44
Henry A Giroux
Metrics
H-Index
i10-Index
Citation Counts
161
732
147,184
higher education
youth studies
social theory
critical pedagogy
cultural studies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 45
Peter Jüni
Metrics
H-Index
i10-Index
Citation Counts
160
537
287,430
Clinical Epidemiology
Epidemiology
Cardiology
Clinical Trials
Meta-Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 46
David Huntsman
Metrics
H-Index
i10-Index
Citation Counts
160
473
110,232
* Total H Index Rankings
Rankings
Ranking Based On Selection: 47
Slutsky AS
Metrics
H-Index
i10-Index
Citation Counts
159
621
159,222
* Total H Index Rankings
Rankings
Ranking Based On Selection: 48
Xuemin Sherman Shen
Metrics
H-Index
i10-Index
Citation Counts
157
1,169
104,980
* Total H Index Rankings
Rankings
Ranking Based On Selection: 49
Fred Saad
Metrics
H-Index
i10-Index
Citation Counts
154
814
139,367
* Total H Index Rankings
Rankings
Ranking Based On Selection: 50
Daniel J Drucker
Metrics
H-Index
i10-Index
Citation Counts
154
419
93,861