Pretraživanje
Prikaz rezultata 21-30 od 596
Application of magnetite/3D-printed wollastonite hybrid sorbent for As(V) removal from water
(Belgrade : Serbian Ceramic Society, 2019)
The maximal allowed concentration (MAC) for As(V) in water decreased from 50 to 10 μg/l, by considering the harmful effects of arsenic on the environment and human health. In order to achieve the established rigorous ...
Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2011)
This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard ...
Electrochemical Polymerization of Protective Polyaniline Coating on Copper
(Bor : Technical Faculty, 2011)
Paper published in 43rd International October Conference on Mining and Metallurgy - IOC 2011, October 12-15, 2011, Kladovo, Serbia: Proceedings, Bor : Technical Faculty, 2011.
Fractal nature Heywang model correction and Brownian motions
(Belgrade : Serbian Ceramic Society, 2017)
Ceramics grains contacts are essential for understanding complex dielectric properties of electronic ceramics materials. Since the actual contact surface is an irregular object, the theory of fractal sets is applied. Also, ...
Comparative fractal analysis of Valeriana officinalis roots shrinkage during drying
(Belgrade : Serbian Ceramic Society, 2016)
Valerian plant roots (Valeriana officinalis)shrinkage was investigated during the convective hot air drying. Combined fractal and image analysis was performed in this study.The samples were prepared for light microscopy ...
Structural and magnetic properties of Y1-xYbxF3 solid solution
(Belgrade : Serbian Ceramic Society, 2018)
In this work, the polycrystalline samples Y1-xYbxF3 (x = 0.01, 0.05, 0.1, 0.25, 0.5, 0.75 and 1) were synthesized and characterized by X-ray powder diffraction and magnetic measurements. In the first stage of synthesis, ...
Comparative study of the effects of different nanomaterials on the viability of human osteoblast-like cells
(Belgrade : Materials Research Society of Serbia, 2012)
The aim of this study was to compare the effects of two types of nanomaterials, cobalt-exchanged hydroxyapatite (CoHAp) and calcium phosphate/poly-(DL-lactide-co-glycolide) (CP/PLGA), on the viability of Saos-2 osteoblast-like ...
The success rate of hydroxyapatite nanoparticles coated with bioresorbable polymers in a biological environment
(Belgrade : Materials Research Society of Serbia, 2014)
Hydroxyapatite (HAp) nanoparticles coated with bioresorbable polymers have been successfully used as filler, carriers of antibiotics, vitamins and stem cells in bone tissue engineering. Interactions in the microenvironment ...
Statistical Analysis of the Influence of Temperature on Microstructure Contact Surfaces on BaTiO3 -ceramics Doped with Ho2O3
(Belgrade : Serbian Ceramic Society, 2014)
The materials based on BaTiO3 can be controlled using different technological parameters and different additives. We investigate the influence of different temperature levels of sintering (1320°C, 1350°C and 1380°C) on the ...
The Influence of Synthesis Parameters and Heat Effect on Magnetic Properties of Powder System FexOy - BaTiO3
(Belgrade : Serbian Ceramic Society, 2015)
Powder mixture of 60 mass % of iron (Fe) and 40 mass % of barium titanate (BaTiO3) has been activated in planetary mill for 100, 120, 150, 180, 210 and 240 min in the air. During the activation the iron powder transits ...