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Приказ резултата 851-854 од 854
SUSY transformation of guided modes in semiconductor waveguides
(Physica Status Solidi C: Conferences, 2005)
Properly designed waveguides are of great importance for efficient operation of mid-infrared and tera-hertz quantum cascade semiconductor laser. Such waveguides comprise layers with suitably chosen doping, which determines ...
Effect of silane coupling agents on mechanical properties of Nano-SiO2 filled high-density polyethylene composites
(Zurich : Trans Tech Publications, 2007)
Composites with nano-SiO2 particles and high density polyethylene (HDPE) matrix were produced by hot pressing with various particle contents and particle surface treatment using commercially available silane coupling agents: ...
Modeling of the substrate and product transfer coefficients for ethanol fermentation
(WILEY-VCH Verlag GmbH & Co., 2008)
The transfer phenomena of the substrate and product for ethanol fermentation with immobilized biocatalyst were investigated. Fermentation was carried out with a biocatalyst consisting of Ca-alginate gel in the form of ...
INVESTIGATION OF DIELECTRIC PROPERTIES AND ELECTRIC RESISTANCE OF SOME TEXTILE MATERIALS
(Belgrade : Serbian Physical Society, 2003)
It is well known that textile materials are mostly dielectrics. Dielectric properties of textile materials condition the phenomenon of static electricity during their contact with other objects. This often has a negative ...