Subject Rankings
North America Engineering & Technology 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 11, 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 (887.258) 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
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
Metrics
H-Index
i10 Index
Citation Counts
327
1,884
435,403
* Total H IndexRankings
Ranking Based On Selection
:2
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Metrics
H-Index
i10 Index
Citation Counts
323
2,436
458,530
* Total H IndexRankings
Ranking Based On Selection
:3
nanotechnology
energy
environment
2D materials
nanobio
Metrics
H-Index
i10 Index
Citation Counts
277
823
310,952
* Total H IndexRankings
Ranking Based On Selection
:4
microbial diversity
microbiome
environmental microbiology
Metrics
H-Index
i10 Index
Citation Counts
251
822
435,997
* Total H IndexRankings
Ranking Based On Selection
:5
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
251
855
266,667
* Total H IndexRankings
Ranking Based On Selection
:6
Carbon
nanomaterials
energy storage
supercapacitors
MXene
Metrics
H-Index
i10 Index
Citation Counts
241
898
285,138
* Total H IndexRankings
Ranking Based On Selection
:7
Machine learning
deep learning
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
239
883
857,721
* Total H IndexRankings
Ranking Based On Selection
:8
biomedical engineering
materials
medicine
mechanical engineering
electrical engineering
Metrics
H-Index
i10 Index
Citation Counts
230
1,120
211,359
* Total H IndexRankings
Ranking Based On Selection
:9
Materials Science
Nanotechnology
Chemistry
Physics
Metrics
H-Index
i10 Index
Citation Counts
230
1,127
224,929
* Total H IndexRankings
Ranking Based On Selection
:10
Metrics
H-Index
i10 Index
Citation Counts
223
760
182,710
* Total H IndexRankings
Ranking Based On Selection
:11
Biometrics
Computer vision
Pattern recognition
Machine learning
Image processing
Metrics
H-Index
i10 Index
Citation Counts
219
827
273,863
* Total H IndexRankings
Ranking Based On Selection
:12
biomaterials
drug delivery
chemical engineering
hydrogels
biomedical engineering
Metrics
H-Index
i10 Index
Citation Counts
215
1,162
222,429
* Total H IndexRankings
Ranking Based On Selection
:13
machine learning
computer science
statistics
artificial intelligence
optimization
Metrics
H-Index
i10 Index
Citation Counts
210
762
307,645
* Total H IndexRankings
Ranking Based On Selection
:14
biosensors
electrochemistry
nanomotors
modified electrodes
microfabrication
Metrics
H-Index
i10 Index
Citation Counts
210
1,190
172,370
* Total H IndexRankings
Ranking Based On Selection
:15
biomaterials
tissue engineering
silk
regenerative medicine
Metrics
H-Index
i10 Index
Citation Counts
210
1,540
199,706
* Total H IndexRankings
Ranking Based On Selection
:16
Data Science
Big Data
New Physics Searches
Instrumentation
Metrics
H-Index
i10 Index
Citation Counts
207
859
206,179
* Total H IndexRankings
Ranking Based On Selection
:17
environmental engineering
membrane separations
environmental nanotechnology
desalination
water-energy nexus
Metrics
H-Index
i10 Index
Citation Counts
207
547
156,620
* Total H IndexRankings
Ranking Based On Selection
:18
Data mining
Database
Privacy
Metrics
H-Index
i10 Index
Citation Counts
201
1,565
209,447
* Total H IndexRankings
Ranking Based On Selection
:19
Data Science
Metrics
H-Index
i10 Index
Citation Counts
197
562
217,494
* Total H IndexRankings
Ranking Based On Selection
:20
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
197
626
228,874
* Total H IndexRankings
Ranking Based On Selection
:21
bioengineering & cell biology
Metrics
H-Index
i10 Index
Citation Counts
195
504
153,768
* Total H IndexRankings
Ranking Based On Selection
:22
Continuous Oral Drug Delivery
Continuous Electrochemical Glucose Monitoring for Diabetes Management
Metrics
H-Index
i10 Index
Citation Counts
191
545
150,239
* Total H IndexRankings
Ranking Based On Selection
:23
cancer
bioengineering
proteomics
Metrics
H-Index
i10 Index
Citation Counts
190
863
256,747
* Total H IndexRankings
Ranking Based On Selection
:24
Communication Systems
Wireless Communications
Communications
Statistical Signal Processing
Information Theory
Metrics
H-Index
i10 Index
Citation Counts
189
1,603
174,773
* Total H IndexRankings
Ranking Based On Selection
:25
solar cells
memory
semiconductor
organic electronics
organic photovoltaics
Metrics
H-Index
i10 Index
Citation Counts
188
506
157,120
Robert Langer
Metrics
H-Index
i10-Index
Citation Counts
327
1,884
435,403
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
Zhong Lin Wang
Metrics
H-Index
i10-Index
Citation Counts
323
2,436
458,530
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Yi Cui
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
277
823
310,952
nanotechnology
energy
environment
2D materials
nanobio
Rob Knight
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
251
822
435,997
microbial diversity
microbiome
environmental microbiology
Younan Xia
Metrics
H-Index
i10-Index
Citation Counts
251
855
266,667
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Yury Gogotsi
Drexel University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
241
898
285,138
Carbon
nanomaterials
energy storage
supercapacitors
MXene
Yoshua Bengio
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
239
883
857,721
Machine learning
deep learning
artificial intelligence
John A Rogers
Northwestern University
Evanston, United States
Metrics
H-Index
i10-Index
Citation Counts
230
1,120
211,359
biomedical engineering
materials
medicine
mechanical engineering
electrical engineering
Ajayan PM
Rice University
Houston, United States
Metrics
H-Index
i10-Index
Citation Counts
230
1,127
224,929
Materials Science
Nanotechnology
Chemistry
Physics
Zhenan Bao
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
223
760
182,710
Anil K Jain
Michigan State University
East Lansing, United States
Metrics
H-Index
i10-Index
Citation Counts
219
827
273,863
Biometrics
Computer vision
Pattern recognition
Machine learning
Image processing
Nicholas A Peppas
Metrics
H-Index
i10-Index
Citation Counts
215
1,162
222,429
biomaterials
drug delivery
chemical engineering
hydrogels
biomedical engineering
Michael I Jordan
Metrics
H-Index
i10-Index
Citation Counts
210
762
307,645
machine learning
computer science
statistics
artificial intelligence
optimization
Joseph Wang
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
210
1,190
172,370
biosensors
electrochemistry
nanomotors
modified electrodes
microfabrication
David L Kaplan
Tufts University
Medford, United States
Metrics
H-Index
i10-Index
Citation Counts
210
1,540
199,706
biomaterials
tissue engineering
silk
regenerative medicine
Sadia Khalil
University of Kansas
Lawrence, United States
Metrics
H-Index
i10-Index
Citation Counts
207
859
206,179
Data Science
Big Data
New Physics Searches
Instrumentation
Menachem Elimelech
Yale University
New Haven, United States
Metrics
H-Index
i10-Index
Citation Counts
207
547
156,620
environmental engineering
membrane separations
environmental nanotechnology
desalination
water-energy nexus
Philip S Yu
Metrics
H-Index
i10-Index
Citation Counts
201
1,565
209,447
Data mining
Database
Privacy
Jacob Searcy
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
197
562
217,494
Mark Gerstein
Yale University
New Haven, United States
Metrics
H-Index
i10-Index
Citation Counts
197
626
228,874
Donald Ingber
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
195
504
153,768
bioengineering & cell biology
Adam Heller
Metrics
H-Index
i10-Index
Citation Counts
191
545
150,239
Continuous Oral Drug Delivery
Continuous Electrochemical Glucose Monitoring for Diabetes Management
Lance Liotta
George Mason University
Fairfax, United States
Metrics
H-Index
i10-Index
Citation Counts
190
863
256,747
cancer
bioengineering
proteomics
HV Poor
Princeton University
Princeton, United States
Metrics
H-Index
i10-Index
Citation Counts
189
1,603
174,773
Communication Systems
Wireless Communications
Communications
Statistical Signal Processing
Information Theory
Yang Yang (楊陽）
University of California Los Angeles
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
188
506
157,120
solar cells
memory
semiconductor
organic electronics
organic photovoltaics