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Now showing items 4401-4410 of 4431
Laser Application in Procesing, Technology, Conservation and Experience of Artwork based on light Metals
(Belgrade: Association of Metallurgical Engineers Serbia and Montenegro, 2004)
Application of lasers in fine arts, in connection even with light metals, exists
almost half a century. Due to multifold role of lasers, only few approaches, showing
either potential applications or applications already ...
Numerical simulation of particulate matters and gasses pollution dispersion from steel plant in Smederevo / Numeričke simulacije širenja štetnih gasova i čestica emitovanih iz Železare u Smederevu
(Beograd: Naučno - stručno društvo za zaštitu životne sredine Srbije - ECOLOGICA / Belgrade: Scientific Professional Society for Environmental Protection of Serbia - ECOLOGICA, 2014)
This paper presents the results obtained by numerical simulation, of air pollution dispersion from the stacks of steel plant in the direction of Smederevo fortress. Trajectories and concentrations of pollutants (particulate ...
ZnO Particles Modified MgAl Coatings with Improved Photocatalytic Activity Formed by Plasma Electrolytic Oxidation of AZ31 Magnesium Alloy in Aluminate Electrolyte
(MDPI, 2022)
MgAl and MgAl/ZnO coatings were prepared by plasma electrolytic oxidation (PEO) of AZ31 magnesium alloy in aluminate electrolyte (5 g/L NaAlO2) without and with addition of ZnO particles in various concentrations. The MgAl ...
Mass transfer in inverse fluidized beds / Пренос масе у инверзно флуидизованом слоју
(Serbian Chemical Society, 2023)
In this work, the coefficient of fluid-wall mass transfer in an inverse fluidized bed was determined using the adsorption method. The experiments were carried out in a column with a diameter of 45 mm with spherical and ...
Quantum efficiency and responsivity of InSb photodiodes utilizing the Moss-Burstein effect
(Elsevier, 1989)
In this work a detailed analysis of the quantum efficiency of InSb n+-p photodetectors produced by liquid phase epitaxy is given, in the case when the n+ region is doped to such a level that the Moss-Burstein effect plays ...
Mechanical activation and silver supplementation as determinants of the antibacterial activity of titanium dioxide nanoparticles
(Elsevier, 2024)
Metals and metal oxides have subpar antibacterial activities compared to those of small-molecule antibiotics, yet there are hopes that with proper compositional and structural adjustments this gap might be bridged. In this ...
Modelling of plasmonic biosensor temporal response influenced by competitive adsorption and analyte depletion
(IOP Publishing, 2021)
Highly sensitive detection of biological analytes by plasmonic sensors is based on analyte adsorption, which modifies the effective refractive index (RI) at the medium-sensor interface. The main issue with such sensors is ...
Magnesium underpotential deposition from nitrate melts and alloy formation with platinum substrate
(Redakcia Kovove Materialy, Bratislava 38, 2016)
This paper investigates magnesium underpotential deposition on platinum electrodes from magnesium nitrate-ammonium nitrate melts at temperatures ranging from 400 to 500 K. Electrochemical techniques used were linear sweep ...
LC-ESI QToF MS Non-Targeted Screening of Latex Extracts of Euphorbia seguieriana ssp. seguieriana Necker and Euphorbia cyparissias and Determination of Their Potential Anticancer Activity
(MDPI, 2023)
Euphorbia seguieriana ssp. seguieriana Necker (ES) and Euphorbia cyparissias (EC) with a habitat in the Deliblato Sands were the subject of this examination. The latexes of these so far insufficiently investigated species ...
Thermal Properties of PMMA/TiO2 Nanocomposites Prepared by In-Situ Bulk Polymerization
(Wiley, 2009)
The surface of anatase TiO2 nanoparticles, obtained by
the controlled hydrolysis of titanium tetrachloride, was
modified by 6-palmitate ascorbic acid. The surface
modified TiO2 nanoparticles were dispersed in ...