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 31, 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
Bioengineering
Bioprocess Engineering
Metabolic Engineering
Tissue Engineering
Stem Cell Engineernig
Metrics
H-Index
i10 Index
Citation Counts
89
309
22,903
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
64
170
12,316
* Total H IndexRankings
Ranking Based On Selection: 3
Sustainable Engineering
Process Systems Engineering
Metrics
H-Index
i10 Index
Citation Counts
54
161
12,658
* Total H IndexRankings
Ranking Based On Selection: 4
Hemoglobin-Based Oxygen Carriers
Red Blood Cell Substitutes
Non-Heme Based Plasma Substitutes
Detoxification of Iron/Heme/Hem
Metrics
H-Index
i10 Index
Citation Counts
46
136
7,794
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
42
84
8,195
* Total H IndexRankings
Ranking Based On Selection: 6
Computational Chemistry
Molecular Modeling
Catalysis
Electrocatalysis
DFT
Metrics
H-Index
i10 Index
Citation Counts
39
69
7,692
* Total H IndexRankings
Ranking Based On Selection: 7
Chemical and molecular informatics
QSAR
interfacial phenomena
colloids
surfactants
Metrics
H-Index
i10 Index
Citation Counts
35
53
6,231
* Total H IndexRankings
Ranking Based On Selection: 8
liquid crystals
polymers
wettability
nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
32
48
3,418
* Total H IndexRankings
Ranking Based On Selection: 9
Membrane gas separation
polymer and composite processing
polymer foaming
material science
chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
30
46
2,960
* Total H IndexRankings
Ranking Based On Selection: 10
Bayesian Optimization
Model Predictive Control
Uncertainty Quantification
Machine Leaning
Neural Networks
Metrics
H-Index
i10 Index
Citation Counts
29
60
2,648
* Total H IndexRankings
Ranking Based On Selection: 11
Polymers
Nanomaterials
Computer Simulations
Metrics
H-Index
i10 Index
Citation Counts
28
39
2,244
* Total H IndexRankings
Ranking Based On Selection: 12
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
25
33
1,385
* Total H IndexRankings
Ranking Based On Selection: 13
electrochemistry
batteries
materials characterization
in-situ/operando analyses
energy storage
Metrics
H-Index
i10 Index
Citation Counts
18
25
988
* Total H IndexRankings
Ranking Based On Selection: 14
Machine Learning
Cheminformatics
Polymer Semiconductors
Neuromorphic Computing
CVD
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,988
* Total H IndexRankings
Ranking Based On Selection: 15
Multiphase Flow
Mixing
Formulation
Drug Development
Modeling & Simulation
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,134
* Total H IndexRankings
Ranking Based On Selection: 16
Chemical and Biomolecular Engineering
Metrics
H-Index
i10 Index
Citation Counts
12
12
478
* Total H IndexRankings
Ranking Based On Selection: 17
green energy
nanomaterial synthesis
catalytic materials
process simulation
process design
Metrics
H-Index
i10 Index
Citation Counts
9
9
653
* Total H IndexRankings
Ranking Based On Selection: 18
Chemical Engineering
Clean Energy
Chemical Looping
Metrics
H-Index
i10 Index
Citation Counts
5
4
282
* Total H IndexRankings
Ranking Based On Selection: 19
chemical engineering
computer science
Metrics
H-Index
i10 Index
Citation Counts
5
4
131
* Total H IndexRankings
Ranking Based On Selection: 20
Process systems engineering
Sustainability assessment
Optimization
Process simulation
Metrics
H-Index
i10 Index
Citation Counts
4
4
218
* Total H IndexRankings
Ranking Based On Selection: 21
Process Control
Process Simulation
Integrated Design and Control
Metrics
H-Index
i10 Index
Citation Counts
4
1
31
* Total H IndexRankings
Ranking Based On Selection: 22
Nanotechnology
Chemical Engineering
Formulation science
Metrics
H-Index
i10 Index
Citation Counts
3
1
40
* Total H IndexRankings
Ranking Based On Selection: 23
Corrosion
Materials Science and Engineering
chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
* Total H IndexRankings
Ranking Based On Selection: 24
Bayesian Optimization
Machine Learning
Neural Networks
Biomaterials
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
* Total H IndexRankings
Ranking Based On Selection: 25
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
1
1
43
Shang Tian Yang
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
89
309
22,903
Bioengineering
Bioprocess Engineering
Metabolic Engineering
Tissue Engineering
Stem Cell Engineernig
Chalmers Jeffrey J
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
64
170
12,316
Bhavik Bakshi
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
54
161
12,658
Sustainable Engineering
Process Systems Engineering
Andre F Palmer
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
46
136
7,794
Hemoglobin-Based Oxygen Carriers
Red Blood Cell Substitutes
Non-Heme Based Plasma Substitutes
Detoxification of Iron/Heme/Hem
David L Tomasko
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
42
84
8,195
Xiaowa Nie
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
39
69
7,692
Computational Chemistry
Molecular Modeling
Catalysis
Electrocatalysis
DFT
James Rathman
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
35
53
6,231
Chemical and molecular informatics
QSAR
interfacial phenomena
colloids
surfactants
Xiaoguang (William) Wang 王晓光
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
32
48
3,418
liquid crystals
polymers
wettability
nanomaterials
Yanan Zhao
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
30
46
2,960
Membrane gas separation
polymer and composite processing
polymer foaming
material science
chemical engineering
Joel Paulson
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
29
60
2,648
Bayesian Optimization
Model Predictive Control
Uncertainty Quantification
Machine Leaning
Neural Networks
Lisa M Hall
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
28
39
2,244
Polymers
Nanomaterials
Computer Simulations
Ying Chieh Yen
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
25
33
1,385
Gerald Gourdin
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
18
25
988
electrochemistry
batteries
materials characterization
in-situ/operando analyses
energy storage
Xiaoxue Wang
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,988
Machine Learning
Cheminformatics
Polymer Semiconductors
Neuromorphic Computing
CVD
Zhao Yu
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,134
Multiphase Flow
Mixing
Formulation
Drug Development
Modeling & Simulation
Wu Ge
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
12
12
478
Chemical and Biomolecular Engineering
Tien Lin Hsieh
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
9
9
653
green energy
nanomaterial synthesis
catalytic materials
process simulation
process design
Charles Fryer
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
5
4
282
Chemical Engineering
Clean Energy
Chemical Looping
Qiaochu Zhang
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
5
4
131
chemical engineering
computer science
Farshid Nazemi
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
4
4
218
Process systems engineering
Sustainability assessment
Optimization
Process simulation
Naitik Alkesh Choksi
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
4
1
31
Process Control
Process Simulation
Integrated Design and Control
Faiz Khan
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
3
1
40
Nanotechnology
Chemical Engineering
Formulation science
Angeire Sugey Huggins
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
3
1
33
Corrosion
Materials Science and Engineering
chemical engineering
Ting-Yeh Chen
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
2
1
17
Bayesian Optimization
Machine Learning
Neural Networks
Biomaterials
Xinyu Fang
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
1
1
43