Classification
EBA - Energy production, energy technology
192
TKF - Power plants
15
EHA - Renewable energy sources
13
UKH - Environment and power plants, industrial plants
13
UKA - Environmental damage and energy production
7
ETC - Energy conversion
6
EVP - Energy models, energy system analysis
6
CLE - Combustion, flames, explosions
5
ENA - Energy from biomass and waste
5
EVA - Energy demand, energy supply - comprehensive works
5
CWE - Chemical engineering, chemical industry - general
4
CXM - Coal combustion
4
ECA - Energy resources
4
GDA - Engineering geology - general
4
TEDD - Electric power transmission
4
THS - Turbines, pumps
4
TIE - Process engineering
4
TKJ - Traffic
4
UMV - Climatic change
4
CNW - Electrochemical energy production and conversion
3
CNWK - Electric batteries
3
ETF - Fuel cells - general
3
TED - Electric power - industrial aspect
3
TEJ - Electric devices, mechanical devices, magnets, dielectrics
3
UKE - Environment and energy resources
3
UMGE - Carbon capture and storage (CCS)
3
CLPS - Organic colloids, membranes
2
CWSW - Membrane separation process
2
CXA - Coal and fossil fuel - chemistry and technology
2
CXR - Natural gas and petroleum - chemistry and technology
2
CXRU - Synthetic fuels
2
EAE - Energy - general
2
EEA - Coal - general
2
EIA - Solar energy - general
2
EUA - Energy conservation - general
2
EUD - Energy consumption
2
EVN - Energy supply - future aspects
2
EWA - Energy economy
2
EXA - Energy policy
2
FGN - Nanotechnology
2
FJB - Electric materials
2
TEDF - Electric power application
2
TIJ - Furnaces, combustion plants
2
UEF - Sustainability
2
UMGH - Gas cleaning
2
011 - Simulation Science (advanced reading)
1
AFG - Large scale research institutions (Helmholtz Centres)
1
AFK - Research institutions - Germany
1
AHC - Research and development, research politics - Germany
1
AHN - Media and communication science
1
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