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Приказ резултата 71-80 од 1411
Acidic and bacterial leaching of the fly ash - environmental protection technology
(University of Beograde - Technical Faculty in Bor, 2011)
In this study the possibility of acid and microbiological ash leaching, has been investigated in order to minimize the concentration of toxic ash elements.
Laser techniques and couplings with other techniques in contemporary problem solving in theory and practice
(Academy of Sciences and Arts of the Republic of Srpska / Академија наука и умјетности Републике Српске, 2020)
Problems of today, pro et contra of new breakthroughs in high frequencies and pandemics, seem to have called for even more complex correlations and couplings of the fields: science, empiria (practice), mass-media in mastering ...
Magnetic anisotropy in pentagonal bipyramidal complexes of first-row transition metal ions / Magnetna anizotropija u pentagonalno bipiramidalnim kompleksima prve serije prelaznih metala
(Belgrade : Serbian Chemical Society, 2022)
We present a validation study that aims to accurately describe magnetic anisotropy using the density functional theory (DFT) approach. We have examined 26 seven-coordinate high-spin first-row transition metal complexes ...
Forced periodic reactor operation: Analysis of process and forcing parameters exploiting the nonlinear frequency response method
(WILEY-VCH, 2020)
Continuous chemical reactors are mostly operated under steady-state conditions. However, theoretical studies reveal that forced periodic operation (FPO) can lead to better performance. To predict and optimize FPO, the ...
Controlled Colloidal Synthesis and Basic Electrochemical Properties of TiO2-Supported Pt
(Academician Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences, Sofia, Bulgaria, 2015)
TiO2 was synthesized by forced hydrolysis process in order to be used as the support for Pt electrocatalyst (Pt/TiO2). Pt was deposited from Pt colloid solution synthesized by microwave-assisted polyol process. TiO2 powder ...
Potential environmental application of microbial polysaccharides
(Abstracts CD - 23rd Symposium on Environmental Chemistry, Kyoto, Japan, 2014)
Here we report toxicity inhibition effect of microbial exopolysaccharides on copper (II) in acute toxicity tests with Artemia salina and Daphnia magna.
Effects of UPD adlayer of foreign metals on the oxidation of ethanol on carbon supported Pt-based catalysts
(Serbian Chemical Society, Belgrade, 2010)
Oxidation of ethanol was studied at SnUPD, RuUPD and RhUPD modified and unmodified Pt/C, Pt3Sn/C and Pt3Ru2/C catalysts. All unmodified catalysts were characterized by XRD. Potentiodynamic and chronoamperometric measurements ...
Hardness and morphology analysis of electrolytically produced copper coatings / Analiza tvrdoće i morfologije elektrolitički dobijenih bakarnih prevlaka
(Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM / Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2022)
The influence of various electrolysis parameters, such as selected operating current regime, the
cathode material type, composition and mixing conditions of the electrolyte and electrodeposition
time, on the ...
Hidden dwellers on green frog’s skin (Pelophylax esculenta complex)
(Belgrade, Serbia : Association for sustainable development and habitat protection “HabiProt”Sarajevo, Bosnia and Herzegovina : Herpetological Association in Bosnia and Herzegovina “ATRA”, 2018)
Recent research of frog skin microbiota were mainly focused on presence of pathogens, especially
Batrachochytrium dendrobatidis, as well as on describing the bacterial communities on their skin. e
specialized amphibian ...
Fractal reconstruction of fiber-reinforced polymer composites
(Belgrade : Serbian Chemical Society, 2021)
Polymers offer the possibility of different reinforcement incorporation due to a broad range of
chemical structures.Along with this feature, their light weight and processing ease made them
a class of materials that have ...