Classification
EPK - Nuclear energy
TNA - Nuclear engineering - general
10
UKL - Environment and nuclear power
6
EWA - Energy economy
5
TND - Gas cooled reactor types
5
UA - Environment - general
5
YEN - Atomic energy law
4
TNB - Nuclear power plants
3
CRC - Nuclear chemistry
2
CRH - Radiochemistry
2
CWE - Chemical engineering, chemical industry - general
2
TNJ - Nuclear reactor technology
2
UEGK - Programs of radioactive waste treatment
2
YRC - Technology and society
2
AHZ - History of science and technology
1
AXD - Local studies
1
EHA - Renewable energy sources
1
ENA - Energy from biomass and waste
1
ETC - Energy conversion
1
EUA - Energy conservation - general
1
EVA - Energy demand, energy supply - comprehensive works
1
EVB - Energy supply of Germany
1
EVN - Energy supply - future aspects
1
EXA - Energy policy
1
HYH - Traumatology, emergency medicine, disasters
1
PAM - Physics - miscellaneous topics
1
TKF - Power plants
1
TNL - Nuclear fuel, nuclear fuel elements - general
1
TNU - Nuclear process heat
1
TNW - Nuclear controversy
1
UAM - Environmental models
1
UXL - Radiation protection - general aspects
1
UXPN - Nonproliferation, nuclear weapons
1
YAE - Law, economy, social affairs - general
1
YPB - Economy - general aspects
1
YRA - Social studies
1