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Hyperbolic propagation of a thermal signal in an inhomogeneous medium
(Materials Science Forum, 2005)
A numerical procedure for the calculation of space distribution of the thermal field in thermally inhomogeneous solids with thermal memory induced by a harmonically modulated surface heat source is presented. The procedure ...
Spectrophotometric and 27-Al NMR characterization of aluminum(III) complexes with L-histidine
(Spectroscopy Letters, 2005)
The complex formation between L-histidine (HHis) and aluminum(III) ion in water solutions was studied by UV spectrophotometric and 27-Al NMR measurements at 298 K. UV spectra were measured on solutions in which the total ...
Comparison of hydroxyapatite sorption properties towards cadmium, lead, zinc and strontium ions
(Materials Science Forum, 2005)
Apatites are well known matrix for heavy metal immobilization and remediation of ground water and contaminated soils. In this work, capacities of different synthetic hydroxyapatite (HAP) samples for Pb, Cd, Sr and Zn ...
An austempering study of ductile iron alloyed with copper
(Journal of the Serbian Chemical Society, 2005)
Austempered ductile iron (ADI) has proved to be an excellent material as it possesses attractive properties: high strength, ductility and toughness are combined with good wear resistance and machinability. These properties ...
Sorption of tungsten on alumina in dynamic conditions
(Journal of Radioanalytical and Nuclear Chemistry, 2005)
The sorption of tungstate anions on alumina from aqueous solutions of sodium chloride was investigated in dynamic conditions. The breakthrough curves as the function of W and NaCl concentrations, pH and the flow rates were ...
Development of ion chromatography methods for the determination of trace anions in ultra pure water from power plants
(Journal of the Serbian Chemical Society, 2005)
A suppressed ion chromatography (IC) technique, using a carbonate/hydrogen carbonate or a hydroxide eluent, has been evaluated as a monitoring tool for the detection of major anions (F-, Cl-, NO3-, PO43- and SO42-) in ultra ...
Superoxide dismutase activity in colostrum, transitional and mature human milk
(Turkish Journal of Pediatrics, 2005)
Colostrum and mature human milk are rich sources of nutrients and contain biologically active molecules that are essential for specific antioxidant functions. The aim of the present study was to determine the activity of ...
Simultaneous determination of bifonazole and benzyl alcohol in pharmaceutical formulations by reverse-phase HPLC
(Chromatographia, 2005)
A simple, precise and sensitive reverse-phase high performance liquid chromatographic (RP-HPLC) method has been developed for the quantitation of bifonazole, an imidazole antifungal, simultaneously with benzyl alcohol, ...
Leaching study on the process of solidification of radionuclide Co-60 in concrete
(Polish Journal of Environmental Studies, 2005)
To assess the safety for disposal of radioactive waste-cement composition, the leaching of Co-60 from a waste composite into a surrounding fluid has been studied. Leaching tests were carried out in accordance with a method ...
Interaction of hydrochlorothiazide with cationic surfactant micelles of cetyltrimethylammonium bromide
(Colloids and Surfaces. A: Physicochemical and Engineering Aspects, 2005)
In this study, the interaction of hydrochlorothiazide (HCT), benzothiadiazine diuretic, with cationic surfactant cetyltrimethylammonium bromide (CTAB) was investigated. The effect of cationic micelles on the spectroscopic ...