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Prikaz rezultata 341-350 od 358
Dielectric properties, complex impedance and electrical conductivity of Fe2TiO5 nanopowder compacts and bulk samples at elevated temperatures
(Springer, Dordrecht, 2017)
In this work we have investigated changes in dielectric properties, electrical conductivity and complex impedance of Fe2TiO5 nanopowder compacts and bulk samples as a function of elevated temperature (room to 423 K compacts, ...
The fatty acid profile of Serbian bee-collected pollen - a chemotaxonomic and nutritional approach
(Taylor & Francis Ltd, Abingdon, 2017)
The fatty acid profile, its relation to botanical origin and nutritional characteristics of bee-collected pollen from Serbia was determined. Twenty different fatty acids were detected. Depending on the palynological origin, ...
Micro-edaphic factors affect intra-specific variations in trace element profiles of Noccaea praecox on ultramafic soils
(Springer Heidelberg, Heidelberg, 2018)
The aim of this study was to compare trace element profiles of Noccaea praecox (Wulfen) F. K. Mey. growing on ultramafic soils in different habitat types and to observe differences in uptake and translocation of trace ...
Multi-elemental Analysis, Pattern Recognition Techniques of Wild and Cultivated Rosehips from Serbia, and Nutritional Aspect
(Humana Press Inc, Totowa, 2020)
Twenty-six major and trace elements, in the seed and the mesocarp of wild and cultivated rosehips from different locations in Serbia, were quantified by means of inductively coupled plasma-atomic emission spectroscopy ...
Evaluation of the quality of drinking water in Rasina district, Serbia: physicochemical and bacteriological viewpoint
(Editura Academiei Romane, 2017)
The water samples from Rasina District (Serbia) were evaluated for principal physical and chemical parameters, as well as for microbiological contaminants. Results were compared to National and World Health Organization ...
Structural, antioxidant, antiproliferative and in‒silico study of pyridine-based hydrazonyl‒selenazoles and their sulphur isosteres
(Elsevier B.V., 2021)
To evaluate the impact of chalcogen atom type, we performed a comparative study of antioxidant capacity and antiproliferative activity of a focused library of three pyridine-based hydrazonyl-1,3-selenazoles and their sulfur ...
Novel Solid-State Approach to Nickel Ferrite Electrocatalyst for the Detection of Gallic Acid
(Russian Journal of Inorganic ChemistryRussian Journal of Inorganic Chemistry, 2022)
Abstract: Nickel ferrite nanoparticles were synthesized via thermal decomposition of β-diketonato complexes of nickel(II) and iron(III). The mechano-chemical activation of the complex precursors was used to ensure the ...
Transformation of quality aspects throughout the chicken meat supply chain
(Emerald Group Publishing Ltd, Bingley, 2018)
Purpose The purpose of this paper is to analyze perceptions of quality in the chicken meat supply chain. Design/methodology/approach This survey covered 74 different farms, slaughterhouses, meat processors, and retailers ...
Exposure assessment in the Serbian population and occurrence ofhistamine and heavy metals in fish and seafood
(John Wiley and Sons Inc, 2021)
The aim of this study was to conduct a quantitative exposure assessment of fish-borne histamine, cadmium, mercury and arsenic in the Serbian adult population. The consumption survey of fish/fishery products was administered ...
Investigation of Ca-alginate hydrogel rheological behaviour in conjunction with immobilized yeast cell growth dynamics
(Taylor & Francis Ltd, Abingdon, 2007)
The rheological model is developed to elucidate the mechanism of Ca-alginate microbead deformation in the course of cell growth within. It is a complex process influenced by relaxation of the expanded polymer network inside ...