Classification
FGN - Nanotechnology
55
ETFD - Solid oxide fuel cells ( SOFC )
39
EISF - Thin film solar cells
33
FHN - Neutron scattering
32
UMB - Atmospheric chemistry
30
ETF - Fuel cells - general
28
ETFG - Polymer electrolyte membrane fuel cells ( PEMFC )
28
FGK - Thin film technology, epitaxy
28
LHY - Bacteria - physiology
27
LTH - Biotechnology - methods
25
FNM - High temperature materials, high temperature properties
23
UMV - Climatic change
23
FANE - Computational solid state physics
22
FKC - Magnetism - specific aspects
21
CNWK - Electric batteries
19
FJC - Electronic properties of solids
19
HBC - Physiological chemistry, biochemistry
19
UXS - Radioactive waste management
19
ESB - Hydrogen energy
18
FPUG - Special purpose coatings
18
CWSW - Membrane separation process
17
DGAG - High Performance Computing, Grid Computing
17
FGP - Nanoelectronics
17
FAF - Materials research - comprehensive works
16
FFPE - Thin film electronic properties, semiconductor interfaces
16
FHAB - Surface and thin film characterization
16
FPU - Corrosion protection, surface coating
16
GNA - Geology - soil sciences
16
THS - Turbines, pumps
16
URA - Soil chemistry
16
HCE - Biomedical engineering - general aspects
15
LTT - Enzyme technology, protein engineering
15
FJB - Electric materials
14
FKG - Magnetic materials
14
UMC - Atmospheric physics
14
FMPJ - Steels and ferrous alloys for specific applications
13
ETFP - Fuel cell construction and modeling
12
LKR - Biochemistry of enzymes
12
TKJ - Traffic
12
TKJD - Pedestrian dynamics
12
EBA - Energy production, energy technology
11
EIS - Solar cells
11
EVP - Energy models, energy system analysis
11
FFP - Physics of thin films
11
FMTG - High temperature alloys
11
FNP - Ceramics - specific materials
11
FNPB - Oxide ceramics, metal oxides, refractory material
11
HDF - Brain - anatomy, function, disorders
11
LWH - Agriculture - soil sciences
11
TBWB - Sensors (biological)
11
more ...