Претраживање
Приказ резултата 31-40 од 43
Modeling, designing and processing of barium titanate stannate
(Belgrade : Serbian Ceramic Society, 2016)
Barium titanate stannate (BTS, BaTi1−xSnxO3) functionally graded materials (FGMs) with an
uniaxial Ti/Sn concentration gradient are very useful for applications in electroceramics, due
to a high dielectric constant in a ...
Comparison of the release of selenium nanoparticles from poly (є-caprolactone) microparticles in four different degradation mediums
(Belgrade : Institute of Technical Sciences of SASA, 2016)
One of the most prominent properties of poly (є-caprolactone) (PCL) as a biodegradable polymer is slow degradation rate. Due to this advantage the PCL is often used in versatile systems for drug delivery or tissue engineering. ...
Influence of mechanical activation on mechanical properties of PVDF-nanoparticle composites
(Belgrade : Serbian Ceramic Society, 2016)
The influence of mechanically activated fillers (ZnO, BaTiO3 and SrTiO3 ultra-fine powders) on mechanical properties of poly(vinylidene) fluoride (PVDF) and oxide nanoparticle composite was investigated using molecular ...
Serbia Robotics Hall of Fame: The Impact of the Past
(Cham : Springer International Publishing, 2016)
The paper presents a list of the most influential works in Serbian robotics. The list has been synthesized using document citation data from the Elsevier Scopus database and it shows that the impact of Serbia, compared to ...
Material characterization SEM modern methods
(Belgrade : Serbian Ceramic Society, 2016)
Detailed analysis was carried out and systematization of methods used in the characterization of materials using SEM. We analyzed its operation. Attention was paid to its major parts. Specially to the electron gun and lens. ...
Influence of mechanical activation on the MgO-Al2O3-SiO2 system with TeO2
(Belgrade : Materials Research Society of Serbia, 2016)
Cordierite 2MgO+2Al2O3+5SiO2 is frequently used ceramic material, that is commonly used as a carrier of electrical components due to its low dielectric constant (~ 5), and low temperature thermal expansion coefficient ...
The Rare-Earths influences on doped BaTiO3-Ceramics Microstructure and Electric Characteristics
(Belgrade : Serbian Ceramic Society, 2016)
The influence of rare-earth additive content on microstructure and electric properties of doped BaTiO3 ceramics is investigated. The concentration of Er2O3 and Yb2O3 in the doped samples range from 0.01 to 1.0at % . The ...
Chemical Analysis of Mortars of Archeological Samples form Mediana
(Belgrade : Serbian Ceramic Society, 2016)
The aim of this study was mineralogical and chemical analysis of mortar from the floor, ceiling and wall of Stibadium B, from the archaeological site of Mediana. ICP-OES and FTIR-spectroscopy were used to determine chemical ...
Tumor-selective hybrid system based on hydroxyapatite nanocarrier, chitosan, poly(lactic-co-glycolic acid) and androstan derivate
(Belgrade : Materials Research Society of Serbia, 2016)
The applicative potential of synthetic calcium phosphates, especially hydroxyapatite (HAp), has become intensely broadened in the past 10 years, from bone tissue engineering to multiple other fields of biomedicine. Previously ...
Alkali-Aggregate Reactions in Concrete
(Atlantis Press, 2016)
In most concretes, aggregates are more or less chemically inert. However, some aggregates react with the alkali hydroxides in concrete, causing expansion and cracking over a period of many years. This alkali-aggregate ...