Earth & Environmental Sciences
energy flow
74%
viability
60%
demand
42%
exergy
41%
economic viability
40%
material flow
38%
heater
37%
accounting
35%
desalination
34%
cost
33%
fossil fuel
29%
developing world
28%
price
26%
environmental impact
25%
biomass
19%
summer
18%
analysis
17%
energy
15%
water
9%
Engineering & Materials Science
Cost accounting
100%
Desalination
75%
Exergy
69%
Developing countries
68%
Fossil fuels
63%
Environmental impact
61%
Biomass
58%
Economics
41%
Water
35%
Hot Temperature
31%
Costs
24%
Mathematics
Viability
77%
Community
65%
Energy
43%
Demand
43%
Value
40%
Developing Countries
33%
Costs
31%
Biomass
29%
Absorption
23%
Water
21%
Scenarios
19%
Assignment
19%
Economics
19%
Unit
14%
Context
13%
Chemical Compounds
Exergy
35%
Energy
30%
Flow
27%
Fossil Fuel
25%