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Приказ резултата 341-350 од 354
Semi-empirical software for the aluminothermic and carbothermic reactions
(Association of Metallurgical Engineers of Serbia, 2014)
Understanding the reaction thermochemistry as well as formatting the empirical data about element distribution in gas-metal-slag phases is essential for creating a good model for aluminothermic and carbothermic reaction. ...
Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium
(Belgrade : Society of Physical Chemists of Serbia, 2014)
In order to define the favorable conditions for radioactive technetium (99Tc)
uptake, the sorption behavior of its non-active chemical analogue rhenium
(
75Re) on amino-functionalized macroporous hydrophilic copolymer ...
Forecasting GHG emissions using an optimized artificial neural network model based on correlation and principal component analysis
(Elsevier Sci Ltd, Oxford, 2014)
The prediction of GHG emissions is very important due to their negative impacts on climate and global warming. The aim of this study was to develop a model for GHG forecasting emissions at the national level using a new ...
Influence of structural changes induced by oxidation and addition of silver ions on electrical properties of cotton yarn
(Editura Acad Romane, Bucuresti, 2014)
This paper is focused on investigating the electrical behavior of cotton yarn oxidized with nonselective oxidation agent, hydrogen peroxide, through measurement of structural changes in cotton, and elucidating the influence ...
Ag+-DOPED HYDROXYAPATITE: CELL PARAMETERS, MORPHOLOGY, THERMAL AND SPECTRAL PROPERTIES / HIDROKSIAPATIT DOPIRAN Ag+ -JONIMA: PARAMETRI JEDINIČNE ĆELIJE, MORFOLOGIJA, TERMALNA I SPEKTRALNA SVOJSTVA
(Beograd : Srpsko kristalografsko društvo, 2014)
Synthetic hydroxyapatite (HAp) [Ca10(PO4)6(OH)2] is very similar to the inorganic part
of bones and the dentine of teeth. Consequently, it has well known biocompatibility and
bioactivity, and it is nontoxic in any quantity ...
Determination of the moisture diffusivity coefficient and mathematical modeling of drying
(Elsevier Science Sa, Lausanne, 2014)
Drying plays an important role in the production of clay tiles. In the present article, drying process is analyzed taking experimental data for several masonry clays obtained from different clay tile manufacturers and ...
Dual effect of benzyl alcohol on alpha-glucosidase activity: efficient substrate for high yield transglucosylation and non-competitive inhibitor of its hydrolytic activity
(Elsevier Sci Ltd, Oxford, 2014)
Benzyl alcohol, a potent anesthetic and bacteriostatic, can be efficiently glucosylated by alpha-glucosidase from Saccharomyces cerevisiae to produce benzyl alcohol alpha-glucoside with a 75% yield. However, while studying ...
The potential application of TiO2/hydrogel nanocomposite for removal of various textile azo dyes
(Elsevier, Amsterdam, 2014)
TiO2/hydrogel nanocomposite has been utilized for investigation of photocatalytic degradation of three different groups of anionic azo dyes in aqueous solutions under solar light simulating source in order to evaluate its ...
Sinteza, struktura i svojstva novih 3-(supstituisanih benzil)-5,5'-cikloalkan spirohidantoina / Synthesis, structure and properties of novel 3-(substituted benzyl)-5,5'-cycloalkanespirohydantoins
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2014)
U radu je sintetizovano dvadeset novih 3-(supstituisanih benzil)-5,5'-cikloalkan-spirohidantoina
čija je struktura određena temperaturama toplenja, FT-IR, 1H i 13C NMR i UV spektroskopijom.
Solvatohromizam ovih jedinjenja ...
Optimization of microwave-assisted extraction of natural antioxidants from spent espresso coffee grounds by response surface methodology
(Elsevier Sci Ltd, Oxford, 2014)
Espresso spent coffee grounds (SCG) that is a waste material abundantly produced by restaurants, cafeterias and in domestic environment could be used as a low-cost and rich source of valuable polyphenol compounds. The ...