Engineering & Materials Science
Sustainable development
86%
Ecology
68%
Ecodesign
62%
Economics
59%
Earth (planet)
55%
Climate change
51%
Engineering education
50%
Environmental impact
41%
Systems engineering
36%
Ethical aspects
33%
Curricula
31%
Education
30%
Military operations
30%
History
26%
Information technology
25%
Engineers
24%
Meats
23%
Energy utilization
21%
Recycling
21%
Industry
21%
Students
19%
Personnel
19%
National security
18%
Waste management
18%
Chemical engineering
16%
Communication
16%
Industrial plants
15%
Robots
13%
Steam engines
13%
Vacuum cleaners
13%
Electronic Waste
13%
Industrial electronics
13%
Internet
12%
Total quality management
12%
Technology and Innovation
12%
Economic and social effects
11%
Electronic equipment
10%
Drones
10%
Biotechnology
10%
Engineering research
10%
Network theory (graphs)
10%
Animals
10%
Critical infrastructures
10%
Adaptive systems
9%
Problem-Based Learning
9%
Large scale systems
9%
Operations research
9%
Environmental management
9%
Teaching
8%
Uncertainty
8%
Earth & Environmental Sciences
industrial ecology
100%
Anthropocene
58%
infrastructure
49%
environmental impact
48%
engineering
42%
economics
40%
information and communication technology
37%
electronic commerce
37%
firm
31%
book
29%
services
29%
human activity
28%
sustainability
28%
recycling
28%
information infrastructure
25%
retailing
24%
electronic waste
24%
energy consumption
24%
world
24%
sustainable development
24%
waste management system
21%
environmental issue
20%
manufacturing
20%
market
19%
life cycle
19%
product
17%
meat
17%
artifact
16%
urban system
15%
demographic evolution
14%
material
14%
development discourse
14%
electronics
14%
metabolism
14%
planet
13%
economic activity
13%
organization
13%
science and technology
13%
methodology
12%
education
12%
environmental security
12%
service sector
12%
national security
11%
pipe
11%
resource depletion
11%
environmental analysis
10%
social value
10%
environmental values
10%
life cycle analysis
10%
industry
10%
Social Sciences
ecology
48%
Military
32%
military engineering
31%
infrastructure
23%
national security
21%
systems engineering
21%
law of war
21%
sustainable development
21%
cultural system
21%
technological change
21%
energy
18%
soldier
17%
Environmental issues
17%
climate change
16%
governance
16%
Law
15%
energy consumption
15%
sustainability
13%
robot
13%
warfare
13%
Environmental improvement
12%
worldview
11%
institutional system
11%
methodology
11%
weapon
11%
Kyoto Protocol
10%
media system
10%
economic system
10%
environmental impact
10%
economics
10%
governance system
10%
trend
10%
privacy
10%
artifact
9%
resilience
9%
flexibility
9%
Pollution prevention
8%
air traffic
8%
factory
8%
management
8%
life cycle
8%
optimism
8%
ontology
8%
new technology
8%
national state
7%
imagination
7%
dialogue
7%
edition
7%
subjectivity
7%
reconstruction
7%
