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Приказ резултата 151-160 од 186
MULTIFERROIC AND FERROIC STRUCTURES
(COST IC1208 Workshop, 3-4. Oktobar 2013., Madrid, Spain, Programme and book of abstracts, p 32, 2013)
BaBi4Ti4O15 - promising candidate for high-temperature piezoelectric applications, memory application and ferroelectric nonvolatile memories (Fe-RAM). BaTiO3 - as capacitors, multilayer capacitors, PTCR thermistors, ...
ADMIRAL FRAMEWORK- ADVANCED DATA-MINING FOR IMPROVED RESEARCH AND LEARNING
(Barcelo Congresos, 2013)
We have developed a software which incorporates genetic algorithms, neural networks and
methods of data-mining for research and development of materials at atomic scale.
Application of the software on research of ...
Nanopowders of CeO2 obtained by hydrothermal method from various precursors
(Institute for Multidisciplinary Research, University of Belgrade, 2013)
In this work we have explored different ways for synthesis of nanosized CeO2.
Four different salts of cerium were used as starting materials for the synthesis as the
precursors: two salts of cerium (III): Ce(NO3)3·6H2O ...
THE RELATIONSHIP BETWEEN FLY ASH-BASED GEOPOLYMER STRENGTH AND MAJOR STRUCTURAL ELEMENTS
(Institute for Multidisciplinary Research, University of Belgrade, 2013)
Geopolymers are relatively new type of inorganic binder materials, which can partly substitute Portland cement. Application of geopolymer binders is very favorable from ecological point of view for two reasons: because of ...
Prepartal platelet count and fibrinogen concentration in dairy cows with and without retained placenta
(Faculty of Veterinary Medicine, University of Belgrade, Serbia, 2013)
Although extensive data are available on leukocyte changes in prepartal period in cows with
and without retained placenta, there is no data describing changes in platelet count. The aim of
this study was to define changes ...
Chemical stability enhancement of doped BaCe0.9Y0.1O3-δ as an electrolyte for proton conducting SOFCs
(Društvo za keramičke materijale Srbije, 2013)
BaCe0.9-xNbxY0.1O3-δ and BaCe0.9-xTaxY0.1O3-δ (where x = 0.01, 0.03 and 0.05)
powders were synthesized by solid-state reaction method to investigate the influence
of dopant and concentration on chemical stability and ...
Silicon mediates iron acquisition by Strategy 1 plants
(Serbian Plant Physiology Society; Institute for Biologica l Research ,,Sinisa Stankovic", University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia, 2013)
Silicon (Si) and iron (Fe) are respectively the second and the fourth most abundant minerals in the earth's crust. While the essentiality of Fe is discovered at the middle of the 19111 century, Si is still not fully accepted ...
Mechanochemically assisted solid-state synthesis of Cu substituted thermoelectric sodium cobaltite
(2nd Conference of the Serbian Ceramic Society, 2013)
Polycrystalline samples of Cu substituted NaCo2-xCuxO4 (x=0, 0.01, 0.03, 0.05, 0.1) were prepared using mechanochemically assisted solid-state reaction method starting from the Na2CO3, Co3O4 and CuO powders. Each powder ...
Apoptosis of the oocytes of hypothyroid neonatal rats
(Medical University of Graz, Austria, 2013)
Background: The aim of our study was to examine the effect of mild maternal hypothyroidism on the apoptosis of the oocytes in the ovaries of rats in the early postnatal period during formation of oocytes and follicles.
Materials ...