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Cell response to intraperitoneal pdms/HAp composite implant / Ćelijski odgovor na intraperitonealni implant kompozita pdms/HAp
(Niš : University of Niš, Faculty of Medicine, 2005)
Siloxane polimers have been widely used in biomedicine and pharmacy due to their biocompatibility. Hydroxyapatite (HAp) is a natural constituent of bones, and therefore widely used in maxillofacial and orthopedic surgery. ...
Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr
(E D P Sciences, Les Ulis Cedex A, 2005)
A high purity single crystal Ge with a (1 1 1) orientation was doped with Cr. A thin film of Cr was evaporated and then diffused into Ge substrate. The photoacoustic PA amplitude and phase spectra were measured and numerically ...
Idelana toplotna mašina Sadi Karnoa
(Beograd : Srpsko hemijsko društvo, 2005)
Izlazak iz štampe kniige Razmišljanja o pokretačkoj snazi vatre i o mašinama za razvijanje ove snage (Reflexions sur la Puissance Motrice de Feu et sur les Machines Propres a Développer cette Puissance) Sadi Karnoa, 1824. ...
Influence of mechanical activation on synthesis of zinc metatitanate
(Belgrade : International Institute for the Science of Sintering, 2005)
Investigations of a ZnO-TiO2 binary oxide mixture during mechanical treatment were mainly focused on obtaining orthotitanate Zn2TiO4 with a spinel structure. Due to the specific way of energy transfer during mechanical ...
Synthesis and characterization of zinc titanate nano-crystal powders obtained by mechanical activation
(Belgrade : International Institute for the Science of Sintering, 2005)
Development of dielectric materials for microwave frequencies is increasing with rapid progress in mobile and satellite communications systems, where zinc titanates have found application due to their semi-conducting and ...
Biphasic calcium phosphate/poly-(DL-lactide-co-glycolide) biocomposite as filler and blocks for reparation of bone tissue
(Durnten-Zurich : Trans Tech Publications Ltd., 2005)
Composite biomaterials, like calciumphosphate/bioresorbable polymer, offer excellent potential for reconstruction and reparation of bone tissue defects induced by different sources. In this paper synthesis of calciumphos ...
Catalytic combustion of methane over Pd containing perovskite type oxides
(Elsevier Science Bv, Amsterdam, 2005)
The mixed perovskite type oxides with nominal formula LaTi0.5Mg0.5-xPdxO3, (0 LT = x LT = 0.10) were prepared by anneling the ethanol solution of precursor in nitrogen flow at 1200 degrees C. X-ray powder diffraction ...
Microstructural characterization of mechanically activated ZnO-Cr2O3 system
(Oxford : Elsevier Sci, 2005)
An equimolar mixtures of starting ZnO and Cr2O3 powders were mechanically activated by grinding using a planetary ball mill for various periods of time (40-320min). Formation of nanocrystalline ZnCr2O4 as normal spine] ...
A phenomenological analysis of sintering kinetics from the viewpoint of activated volume
(Belgrade : International Institute for the Science of Sintering, 2005)
The sintering kinetics of real systems has been viewed as a process of transport of activated volume. Activated volume is a parameter that can be used to describe mass transport during the sintering process. It defines the ...
Application of the master sintering curve theory to non-isothermal sintering of BaTiO3 ceramics
(Trans Tech Publications Ltd, Durnten-Zurich, 2005)
In this paper a practical approach to the analysis of sintering of BaTiO3 using the Master Sintering Curve concept has been presented. Non-isothermal sintering of high-purity non-doped BaTiO3 ceramics was monitored using ...