Ingeniería y ciencia de los materiales
Nonionizing Radiation
100%
Renewable energy resources
75%
Sustainable development
65%
Hybrid systems
61%
Electrical engineering
47%
Electricity
46%
Curricula
43%
Telecommunication
39%
Students
30%
Electromagnetic fields
28%
Engineering education
24%
Factor analysis
23%
Economics
23%
Developing countries
22%
Wireless local area networks (WLAN)
20%
Transceivers
19%
Radiation
16%
Compliance
15%
Data transfer rates
14%
Strategic planning
13%
Water resources
13%
Radio waves
13%
Mobile computing
13%
Carbon footprint
13%
Global warming
11%
Climate change
11%
Industry
11%
Wave propagation
11%
Gas emissions
10%
Greenhouse gases
10%
Dynamic loads
10%
Rivers
10%
Conservation
10%
Environmental impact
9%
Costs
9%
Solar energy
9%
Teaching
9%
Telecommunication services
9%
Transmitters
8%
Wireless networks
8%
Turbines
8%
Chemical analysis
6%
Frequency bands
6%
Communication
5%
Health
5%
Ciencias sociales
electrical engineering
45%
energy
43%
Ecuador
39%
renewable energy
37%
sustainability
36%
university
33%
intercultural education
24%
exploitation
21%
electricity
20%
sustainable development
20%
factor analysis
16%
university teacher
15%
energy production
13%
energy source
12%
curriculum
11%
strategic planning
11%
cultural diversity
10%
tactics
9%
ministry
9%
psychometrics
8%
climate change
8%
classroom
8%
speaking
7%
teaching content
7%
nineteenth century
6%
student
6%
education
6%
online survey
6%
resources
6%
content analysis
5%
Economía y empresa
Rural Electrification
30%
Hybrid Systems
29%
Energy
28%
Renewable Energy
27%
Sustainable Management
25%
Energy Management
25%
Management Model
19%
Economics
17%
Management System
16%
Costs
16%
Operating Time
15%
Fund Raising
13%
Sustainable Development
12%
Energy Systems
12%
Ecuador
12%
Sensor
12%
Energy Supply
11%
Community-based
11%
Electricity
11%
Natural Resources
11%
United Nations
10%
Conservation
10%
Development Projects
9%
Legislation
9%
Renewable Resources
8%
Poverty
8%
Software
6%
Geography
5%
