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The effect of Y2O3 addition on thermal shock behavior of magnesium aluminate spinel
(International Institute for the Science of Sintering, Beograd, 2009)
The effect of yttria additive on the thermal shock behavior of magnesium aluminate spinel has been investigated. As a starting material we used spinel (MgAl2O4) obtained by the modified glycine nitrate procedure (MGNP). ...
Nanostructure designed powders of optical active materials MexSiOy obtained by ultrasonic spray pyrolysis
(Elsevier, Amsterdam, 2008)
A new approach to the two-level design and self-assembling of MexSiOy (Me = Gd, Y and Ca or their mixtures) nano-powders from SiO2 sols is described. The nanostructure design of various optical active materials based on ...
Aspirin polyrnorphs, exist or not?
(Elsevier, Amsterdam, 2004)
Optimization of the scheduler for the non-blocking high-capacity router
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2007)
The sequential greedy scheduling (SGS) is a scalable maximal matching algorithm that provides non-blocking in an Internet router with input buffers and a cross-bar. In this paper, we will present the FPGA design of the SGS ...
Electrochemical synthesis of nanosized monetite powder and its electrophoretic deposition on titanium
(Elsevier Science Bv, Amsterdam, 2009)
Electrochemical synthesis of nanosized monetite powder was performed galvanostatically from homogeneous Solution of Na(2)H(2)EDTA center dot 2H(2)O, NaH2PO4 and CaCl2 at a concentration relationship Ca/EDTA/PO43- of ...
Bioactive glass and hydroxyapatite thin films obtained by pulsed laser deposition
(Elsevier, Amsterdam, 2007)
Bioactive glass (BG), calcium hydroxyapatite (HA), and ZrO2 doped HA thin films were grown by pulsed laser deposition on Ti substrates. An UV KrF* (lambda = 248 nm, tau gt = 7 ns) excimer laser was used for the multi-pulse ...
Thermal shock damage characterization of high temperature ceramics by non destructive test methods
(University of Chemistry and Technology, Prague, 2008)
In the present work a mixture of commercially available spinel, quartz (SiO2) and alumina (Al2O3) corresponding to cordierite stoichiometry was used as starting material for obtaining cordierite/SiC composite ceramics with ...
Influence of the background electrolyte on the point of zero charge of chromium(III)-oxide
(Trans Tech Publications Ltd, Durnten-Zurich, 2003)
The Point of zero charge of chromium(Ill)-oxide (pH(pzc)) was investigated by a batch equilibration method. The effect of several background electrolytes, in the concentration range of 10(-5)-10(-1) mol/dm(3), on pH(pzc) ...
Preliminary characterization of lactic acid bacteria isolated from Zlatar cheese
(Wiley, Hoboken, 2007)
Aims: Isolation, characterization and identification of lactic acid bacteria (LAB) from artisanal Zlatar cheese during the ripening process and selection of strains with good technological characteristics. Methods and ...
Antifungal efficiency of corona pretreated polyester and polyamide fabrics loaded with Ag nanoparticles
(Springer, New York, 2009)
This study discusses the possibility of using the corona (electric discharge at atmospheric pressure) treatment for fiber surface activation that can facilitate the loading of Ag nanoparticles (NPs) from colloids onto the ...