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Приказ резултата 11-20 од 204
Fast photoluminescence quenching in thin films of 4,4 '-bis(2,2-diphenylvinyl)-1,1 '-biphenyl exposed to air
(Elsevier, Amsterdam, 2015)
The photoluminescence (PL) quenching mechanism of UV light and air-exposed amorphous thin films of 4,4'-bis(2,2-diphenylvinyl)-1,1'-biphenyl (DPVBi), a well-known hole-transport material used in organic light-emitting ...
Early flowering species - model plants for studies of ontogenesis in vitro
(Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd, 2015)
Chenopodium rubrum L. and Chenopodium murale L. are two annual weed species with different photoperiodic demands. The use of species from the same genus, with a similar type of morphogenesis but with different photoperiodic ...
Faunistic inventory of click beetles in srem region (vojvodina province, serbia)
(National Centre for Agrarian Sciences, 2015)
A survey was conducted on Elateridae fauna of Srem region, in the south of Vojvodina Province (Serbia) during 2010-2012. As many as 1202 specimens (666 adults and 536 larval forms) were collected from 949 ha on four ...
Thermal properties of polymer-matrix composites reinforced with E-glass fibers
(Soc Microelectronics, Electron Components Materials-Midem, Ljubljjana, 2015)
The influence of the fraction of the glass-fiber (EGF) reinforcement, from 0 to 15 wt%, on the thermal properties of the polymer-matrix composites with the CaCO3 mineral filler is studied. The proper ratio of glass-fibers ...
Fully Inkjet Printed CPW Meander Inductors on PET Flexible Substrate
(IEEE Computer Society, 2015)
This paper presents continued research on CPW (coplanar waveguide) meander inductors. The inductors were made in inkjet printing technology. They were printed on polyethylene terephthalate (PET) based substrate (Novele ...
Flexible Inkjet Printed CPW Octagonal Inductor on PET Substrate
(IEEE Computer Society, 2015)
This paper presents fully inkjet printed CPW (coplanar waveguide) octagonal inductor. The inductor was printed with water-based silver nanoparticle ink on flexible polyethylene terephthalate (PET) substrate. The fabricated ...
Demographic flexibility influences colonization success: profiling invasive fish species in the Danube River by the use of population models
(Springer, Dordrecht, 2015)
Invasive species have the ability to modify their life-history traits in newly colonized areas, with positive shifts in specific life history traits under favourable environmental conditions. If such positive changes in ...
Estimation of meristemoid complexity during Tacitus bellus in vitro shoot organogenesis by 2D fractal analysis
(Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd, 2015)
This study considered the analysis of 2D fractal characteristics of cell populations that participate in meristemoid formation during the process of de novo shoot organogenesis in Tacitus bellus leaf explant culture. ...
Low frequency noise characteristics of BaTiO3-NiFe2O4 composites at phase transition
(Institute of Electrical and Electronics Engineers Inc., 2015)
In this work we present detailed investigation of low frequency noise characteristics of BaTiO3-NiFe2O4 ceramic composites of different percentage of NiFe2O4. At the particular temperatures (that gets under the broad maximum ...
Review of sterlet (Acipenser ruthenus L. 1758) (Actinopterygii: Acipenseridae) feeding habits in the River Danube, 1694-852 river km
(Taylor & Francis Ltd, Abingdon, 2015)
The aim of this work is to present the variation in the sterlet's (Acipenser ruthenus L. 1758) diet along the course of the River Danube, from 1694 to 852 river km. The diet of sterlet mostly comprised 12 bottom fauna taxa. ...