Classification
HCR - Imaging techniques in medicine
71
UXCD - Radioactive emission by nuclear facilities
51
HCN - Nuclear medicine
38
UMNE - Air pollution by gaseous pollutants
34
UMV - Climatic change
30
UED - Environmental policy
23
FFGH - Electron emission, field emission
21
UHK - Traffic and environment - incl. automobile exhaust gas
20
UMN - Air pollution control and measurement
20
UMK - Air pollution - general aspects
15
CUA - Spectroscopy
14
CUCD - Emission spectroscopy
14
UMB - Atmospheric chemistry
14
HDF - Brain - anatomy, function, disorders
12
HRR - X-ray diagnostics, computer tomography
12
PKR - Nuclear reactions, nuclear scattering
11
UKB - Environmental effects and energy
11
UKA - Environmental damage and energy production
9
HDE - Neurology - general aspects
8
UCG - Control of environmental pollution
8
UXNB - Radiation protection relating to reactor safety, reactor accidents
8
CUC - Atomic spectroscopy
7
ETC - Energy conversion
7
HAN - Medicine - mathematical methods, computer applications, databases
7
PGA - Plasma physics
7
PKA - Elementary particles, nuclei - general
7
UCS - Environmental chemistry
7
UEN - Environmental economy
7
UKH - Environment and power plants, industrial plants
7
UML - Air pollution by special sources
7
UMNL - Environmental aerosols
7
CT - Chemical methods of materials analysis
6
FGGJ - Ion beam analysis, ion beam solid interaction
6
GRAD - Earth atmosphere, weather
6
HDS - Neurophysiology, neuroanatomy
6
PKFD - Radiation detectors
6
UMD - Atmospheric models
6
UXA - Environmental radioactivity
6
CRK - Application of isotopes
5
CRKD - Isotope labeling in chemistry, synthesis of labeled chemical compounds
5
CUM - Laser spectroscopy
5
CUR - Infrared spectroscopy
5
EBA - Energy production, energy technology
5
FPN - Nondestructive testing
5
GRB - Climatology
5
HDH - Neuropsychology
5
HRD - Dosimetry, radiation protection - medical aspects
5
HYE - Environmental health
5
LWO - Agricultural ecology, sustainable agriculture
5
PGH - Plasma diagnostics
5
more ...