Engineering & Materials Science
3D printers
21%
Accidents
9%
Acoustic impedance
9%
Acoustics
11%
Antennas
15%
Application programs
16%
Artificial intelligence
18%
Audition
8%
Augmented reality
9%
Brain
9%
Classifiers
20%
Communication
44%
Computer vision
10%
Condition monitoring
10%
Control systems
9%
Controllers
26%
Convolutional neural networks
14%
Costs
24%
Crops
12%
Data acquisition
9%
Data mining
16%
Decision making
11%
Deep learning
21%
Developing countries
16%
Economics
22%
Ecosystems
29%
Education
71%
Electric lines
10%
Electric potential
29%
Electric vehicles
20%
Electricity
24%
Electromyography
12%
Embedded systems
10%
Energy utilization
13%
Engines
15%
Experiments
16%
Expert systems
26%
Failure analysis
61%
Fault detection
25%
Feature extraction
14%
Feedback
9%
Fibers
12%
Fuzzy logic
10%
Gamification
13%
Gears
11%
Genetic algorithms
9%
Health
52%
Health care
9%
Induction motors
10%
Industry
30%
Information technology
15%
Intelligent systems
15%
Internet
17%
Internet of things
19%
Lightning
9%
Machine learning
30%
Marketing
9%
Mathematical models
10%
MATLAB
11%
Microstrip antennas
12%
Mobile computing
12%
Monitoring
32%
Muscle
8%
Network protocols
13%
Neural networks
31%
Ontology
15%
Patient rehabilitation
30%
Personnel
11%
Planning
14%
Power transformers
8%
Prostheses and Implants
14%
Rails
9%
Random forests
19%
Reciprocating compressors
10%
Recommender systems
16%
Renewable energy resources
15%
Robotics
33%
Robots
21%
Rotating machinery
24%
Semantics
12%
Sensors
27%
Serious games
24%
Smart meters
9%
Smart power grids
9%
Smartphones
11%
Statistical methods
10%
Students
60%
Support vector machines
19%
Sustainable development
14%
Teaching
34%
Temperature
10%
Time series
10%
Topology
16%
Torque
11%
Tourism
13%
Vehicular ad hoc networks
15%
Virtualization
19%
Water
9%
Wind turbines
15%
Wireless sensor networks
12%
Mathematics
Antenna
7%
Architecture
6%
Children
14%
Classifier
7%
Communication
6%
Context
5%
Controller
5%
Costs
5%
Data analysis
5%
Data Mining
6%
Demand
6%
Design
15%
Disability
11%
Education
13%
Electric Vehicle
10%
Electricity
5%
Electronics
6%
Emulation
6%
Energy
11%
Evaluation
6%
Expert System
7%
Fault
30%
Fault Detection
12%
Fault Diagnosis
38%
Feature Selection
6%
Gait
6%
Gearbox
37%
Generator
5%
Genetic Algorithm
5%
Health
13%
Human
6%
Infrastructure
9%
Internet of Things
6%
Inverter
5%
Knowledge
5%
Language
5%
Learning
14%
Machine Learning
18%
Maintenance
5%
Manufacturing
5%
Methodology
13%
Mobile Applications
6%
Model
11%
Modeling
5%
Monitoring
7%
Movement
5%
Neural Networks
15%
Parallel Robot
6%
Percentage
5%
Performance
10%
Power System
8%
Prediction
7%
Prototype
9%
Random Forest
9%
Rehabilitation
7%
Renewable Energy
8%
Resources
6%
Robot
6%
Robotics
5%
Rotating Machinery
12%
Safety
5%
Scenarios
9%
Sensor
7%
Simulation
6%
Skills
7%
Software
7%
Software Defined Radio
5%
Support Vector Machine
12%
Teaching
5%
Torque
6%
Training
9%
Transformer
6%
Vibration Signal
19%
Voltage
11%
Wind Turbine
5%
Social Sciences
auditing
5%
career
7%
citizen
5%
communication
17%
computer game
5%
cross-culturality
6%
cultural management
6%
disability
8%
economics
7%
economy
8%
Ecuador
100%
education
16%
energy
5%
energy consumption
5%
engineering
5%
entrepreneurship
8%
evaluation
7%
experience
9%
happiness
6%
health
6%
inclusion
9%
innovation
7%
knowledge
5%
knowledge-based system
5%
lack
5%
Latin America
8%
learning
15%
learning process
8%
literacy
5%
management
12%
marketing
5%
methodology
11%
Mexico
7%
participation
5%
performance
6%
programming
5%
renewable energy
5%
resources
7%
road
7%
simulation
7%
social network
9%
Spain
6%
student
14%
teacher
9%
Teaching
9%
time
9%
Tourism
9%
tourist
5%
university
10%
university teacher
5%