Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Nanoscience and Nanotechnology
nanocomposites | medical physics | polymers | biomaterials | applications of nanocomposite
nanocomposites | medical physics | polymers | biomaterials | applications of nanocomposite
H-Index Metrics
-
Total74
-
Last 5 Years66
-
Last 5 Years / Total0.892
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Computer Science
Web Technology | IoT and Smart City | Parallel Processing | Distributed Systems | Cloud Computin
Web Technology | IoT and Smart City | Parallel Processing | Distributed Systems | Cloud Computin
H-Index Metrics
-
Total69
-
Last 5 Years67
-
Last 5 Years / Total0.971
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Civil Engineering
Geotechnical Engineering | Concrete technology | Smart cement | Nanomaterials | Drilling Flui
Geotechnical Engineering | Concrete technology | Smart cement | Nanomaterials | Drilling Flui
H-Index Metrics
-
Total66
-
Last 5 Years64
-
Last 5 Years / Total0.970
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Computer Science
Computer Networks | Telecommunication and Computer Engineering | computer science
Computer Networks | Telecommunication and Computer Engineering | computer science
H-Index Metrics
-
Total64
-
Last 5 Years63
-
Last 5 Years / Total0.984
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Computer Science
Multi-Criteria Decision Making | Artificial Intelligence | Decision Support Systems | Trustworthy A
Multi-Criteria Decision Making | Artificial Intelligence | Decision Support Systems | Trustworthy A
H-Index Metrics
-
Total64
-
Last 5 Years62
-
Last 5 Years / Total0.969
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Applied Sciences | Thin Films | Celestial Mechanics | Optical Communication Solid-State Physic
Nanotechnology | Applied Sciences | Thin Films | Celestial Mechanics | Optical Communication Solid-State Physic
H-Index Metrics
-
Total61
-
Last 5 Years57
-
Last 5 Years / Total0.934
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Mechanical Engineering
Heat transfer | CFD | Nanotechnology | Clean Energy | Aerodynami
Heat transfer | CFD | Nanotechnology | Clean Energy | Aerodynami
H-Index Metrics
-
Total59
-
Last 5 Years53
-
Last 5 Years / Total0.898
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Nanoporous Materials | Catalyst | Wastewater treatment | Desulfurization | Drug Delivery
Nanoporous Materials | Catalyst | Wastewater treatment | Desulfurization | Drug Delivery
H-Index Metrics
-
Total57
-
Last 5 Years52
-
Last 5 Years / Total0.912
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Analytical Chemistry | Environmental Nanotechnolog
Nanotechnology | Analytical Chemistry | Environmental Nanotechnolog
H-Index Metrics
-
Total51
-
Last 5 Years47
-
Last 5 Years / Total0.922
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Computer Science
Engineering Optimization | Evolutionary Algorithm | Metaheuristics | Swarm Intelligenc
Engineering Optimization | Evolutionary Algorithm | Metaheuristics | Swarm Intelligenc
H-Index Metrics
-
Total50
-
Last 5 Years49
-
Last 5 Years / Total0.980
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Mechanical Engineering
Mechanical Eng. | Renewable Energy | Turbine | Fuel | Combustion
Mechanical Eng. | Renewable Energy | Turbine | Fuel | Combustion
H-Index Metrics
-
Total50
-
Last 5 Years49
-
Last 5 Years / Total0.980
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Mechanical Engineering
phase_change_materials_pcm_nanofluid_boiling_process_themofluid_mechanical_engineerin
phase_change_materials_pcm_nanofluid_boiling_process_themofluid_mechanical_engineerin
H-Index Metrics
-
Total48
-
Last 5 Years48
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
Recycled Aggregate Concrete | Sustainable building materials | concrete | LCA | Alkali-activated material
Recycled Aggregate Concrete | Sustainable building materials | concrete | LCA | Alkali-activated material
H-Index Metrics
-
Total46
-
Last 5 Years45
-
Last 5 Years / Total0.978
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Computer Science
Serious Games | Adaptive Learning | Data Mining | Networking | Securit
Serious Games | Adaptive Learning | Data Mining | Networking | Securit
H-Index Metrics
-
Total45
-
Last 5 Years45
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Chemical Engineering
Chemical Engineering | Corrosion | reaction engineerin
Chemical Engineering | Corrosion | reaction engineerin
H-Index Metrics
-
Total45
-
Last 5 Years40
-
Last 5 Years / Total0.889
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
Artificial Intelligence | Data Science | Biomedical Computin
Artificial Intelligence | Data Science | Biomedical Computin
H-Index Metrics
-
Total43
-
Last 5 Years43
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Biomedical Engineering
Heat Transfer | Hybrid-Nanofluids | PCM | Clean Energy | CFD Simulatio
Heat Transfer | Hybrid-Nanofluids | PCM | Clean Energy | CFD Simulatio
H-Index Metrics
-
Total43
-
Last 5 Years39
-
Last 5 Years / Total0.907
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Electrical & Electronic Engineering
Automation & Control | Energy Engineering | Artificial Intelligence | Hybrid modeling | HVAC System
Automation & Control | Energy Engineering | Artificial Intelligence | Hybrid modeling | HVAC System
H-Index Metrics
-
Total43
-
Last 5 Years37
-
Last 5 Years / Total0.860
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Chemistry | Physical Chemistry | Nano | DFT | Drug Delevir
Chemistry | Physical Chemistry | Nano | DFT | Drug Delevir
H-Index Metrics
-
Total41
-
Last 5 Years41
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
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