Physics & Astronomy
heat islands
100%
renewable energy
73%
energy consumption
65%
scaling
38%
convection
31%
turbogenerators
23%
daytime
23%
summer
21%
power plants
21%
night
20%
electric power
19%
surface temperature
18%
heat
12%
heating
11%
energy
10%
estimates
10%
temperature
5%
Earth & Environmental Sciences
alternative energy
50%
energy consumption
48%
convection
28%
electric power plant
26%
thermal power plant
22%
energy balance
17%
population density
16%
surface temperature
14%
wind velocity
14%
heating
13%
effect
12%
parameter
12%
summer
10%
city
10%
laboratory
9%
energy
8%
temperature
6%
Engineering & Materials Science
Thermal effects
55%
Renewable energy resources
44%
Energy utilization
38%
Convection
27%
Hot Temperature
26%
Population Density
16%
Energy balance
14%
Power plants
11%
Temperature
10%
Heating
9%
Chemical Compounds
Energy Consumption
60%
Heat
40%
Energy
25%
Energy Balance
25%
Surface Temperature
23%
Surface
17%
Application
17%
Length
10%