Engineering & Materials Science
Model predictive control
100%
Controllers
48%
Distillation columns
29%
Ethers
28%
Methanol
27%
Distillation
25%
Disturbance rejection
22%
Gases
18%
Coal bed methane
17%
Purification
15%
Chemical analysis
13%
Tuning
13%
Natural gas
12%
Vacuum
11%
Temperature control
11%
Pressure control
11%
Well spacing
9%
Temperature
9%
Flow rate
9%
Fuel storage
9%
Gas plants
8%
Recovery
8%
Dehydration
8%
Spent fuels
7%
Gas oils
7%
Water
7%
Exergy
7%
Gasification
6%
Liquids
6%
Muscle
6%
Biomass
6%
Coal
6%
Process control
6%
Dynamic models
5%
Power plants
5%
Productivity
5%
Dewatering
5%
Physics & Astronomy
controllers
36%
formaldehyde
24%
Indonesia
22%
liquefied natural gas
20%
electricity
15%
ethers
14%
vaporizers
13%
performance
13%
renewable energy
11%
economic analysis
11%
power plants
10%
reactors
10%
thermodynamic efficiency
8%
economics
8%
bricks
8%
distillation
8%
tuning
8%
methyl alcohol
7%
heat exchangers
7%
unloading
7%
purification
7%
disturbances
7%
solar energy
7%
products
6%
projection
6%
flow velocity
6%
water
5%
simulation
5%
air
5%
spent fuels
5%
energy policy
5%
sectors
5%
Earth & Environmental Sciences
removal
11%
gas
9%
disturbance
9%
exergy
8%
youth
8%
coal-fired power plant
7%
gas well
7%
United Nations
7%
gasification
7%
age structure
7%
distillation
7%
dehydration
6%
natural gas
6%
coal seam
6%
census
6%
muscle
5%
flow control
5%
rate
5%
methane
5%