The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,093 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Mechanical Engineering
Heat Pipe | Nanofluids | Thermoelectric | PCM | Liquid Smok
Heat Pipe | Nanofluids | Thermoelectric | PCM | Liquid Smok
H-Index Metrics
-
H-Index38
-
i10 Index100
-
Citation Counts12,048
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Mechanical Engineering
Energy and thermal engineering | Waste heat | Microfluidic systems | Phase change heat transfer | HVAC&
Energy and thermal engineering | Waste heat | Microfluidic systems | Phase change heat transfer | HVAC&
H-Index Metrics
-
H-Index36
-
i10 Index71
-
Citation Counts4,368
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Mechanical Engineering
Bionanocomposite | Nanocellulose | Biopolymer | Materials characterizatio
Bionanocomposite | Nanocellulose | Biopolymer | Materials characterizatio
H-Index Metrics
-
H-Index34
-
i10 Index48
-
Citation Counts4,596
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Mechanical Engineering
Mechanical Design | Product Development | Magnetorheological Devices | Vehicle Syste
Mechanical Design | Product Development | Magnetorheological Devices | Vehicle Syste
H-Index Metrics
-
H-Index32
-
i10 Index98
-
Citation Counts4,310
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Mechanical Engineering
Chaos Theory | dynamical system | encryption | Robotic | Artificial Intelligenc
Chaos Theory | dynamical system | encryption | Robotic | Artificial Intelligenc
H-Index Metrics
-
H-Index32
-
i10 Index94
-
Citation Counts3,479
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Mechanical Engineering
Thermofluid | Steam Power Plant | Occupational safety and healt
Thermofluid | Steam Power Plant | Occupational safety and healt
H-Index Metrics
-
H-Index30
-
i10 Index55
-
Citation Counts3,361
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Mechanical Engineering
Thermal conversion | waste to energy | process and thermodynamic modeling | catalyst evaluatio
Thermal conversion | waste to energy | process and thermodynamic modeling | catalyst evaluatio
H-Index Metrics
-
H-Index27
-
i10 Index47
-
Citation Counts2,144
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Mechanical Engineering
Natural Fiber | Polymer and Composites | Acoustics and Vibration | Mechanical Propertie
Natural Fiber | Polymer and Composites | Acoustics and Vibration | Mechanical Propertie
H-Index Metrics
-
H-Index26
-
i10 Index50
-
Citation Counts3,372
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Mechanical Engineering
Mechanics of Materials | Composite Materials | Numerical Analysis & Simulation | Optimizatio
Mechanics of Materials | Composite Materials | Numerical Analysis & Simulation | Optimizatio
H-Index Metrics
-
H-Index25
-
i10 Index36
-
Citation Counts1,759
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Mechanical Engineering
Mechanical Engineering | Electrical & Electronics Engineering | Industrial Engineering | Civil Engineering and Architectur
Mechanical Engineering | Electrical & Electronics Engineering | Industrial Engineering | Civil Engineering and Architectur
H-Index Metrics
-
H-Index23
-
i10 Index84
-
Citation Counts2,662
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Mechanical Engineering
Lubrication | Micro-Electro-Mechanical-System (MEMS) | Numerical Analysis | Slip | Surface Texturin
Lubrication | Micro-Electro-Mechanical-System (MEMS) | Numerical Analysis | Slip | Surface Texturin
H-Index Metrics
-
H-Index23
-
i10 Index56
-
Citation Counts2,183
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Mechanical Engineering
Mechanical Engineering | Renewable Energy | Biofuels | Energy Conversion Technolog
Mechanical Engineering | Renewable Energy | Biofuels | Energy Conversion Technolog
H-Index Metrics
-
H-Index22
-
i10 Index32
-
Citation Counts3,975
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Mechanical Engineering
Metallurgy | Polymer Composites | Polymer Nanocomposite
Metallurgy | Polymer Composites | Polymer Nanocomposite
H-Index Metrics
-
H-Index22
-
i10 Index41
-
Citation Counts1,947
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Mechanical Engineering
Energy storages | nanomaterials | solidification | failure analysis | stee
Energy storages | nanomaterials | solidification | failure analysis | stee
H-Index Metrics
-
H-Index21
-
i10 Index29
-
Citation Counts1,743
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Mechanical Engineering
Mechanical Engineering | Strength of Materials | Composites | Prosthesis | Product Desig
Mechanical Engineering | Strength of Materials | Composites | Prosthesis | Product Desig
H-Index Metrics
-
H-Index20
-
i10 Index49
-
Citation Counts1,631

🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
