Претраживање
Приказ резултата 21-30 од 150
SEM/EDX and XRD characterization of silver nanocrystalline thin film prepared from organometallic solution precursor
(Technical Faculty, Bor-Serbia, Bor, 2013)
The Ag nano-structured thin films prepared on flat glass substrates have been studied. The ball-like silver nanoparticles have been synthesized in large quantity by using a modified method of hydrolytic decomposition of ...
New or rarely recorded diatoms taxa from Serbia (Dojkinačka stream, SE Serbia)
(Niš, Serbia : Department of Biology and Ecology, Faculty of Science and Mathematics, University of Niš, 2013)
Diatoms (Bacillariophyta) inhabiting different types of substrate including stone surfaces, sand, mud, filamentous algae and submerged mosses in the Dojkinačka stream (SE Serbia) were studied by light microscopy. Among ...
Ispitivanje bioremediacionog potencijala zimogenih i alohtonih mikroorganizama na sedimentu uzorkovanom iz kanala otpadnih voda Industrijske zone Pančeva
(2013)
Poster presented at: 6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«, Vršac 21-24. maj 2013
Density of the ZnTiO3 nanopowder as a loose powder and as a compact obtained by different methods
(Belgrade : Serbian Ceramic Society, 2013)
Nanopowder density, as well as compact density, is due to powder particle size, different in their values, compared to micron powders. Also, the technique used for density determination induces large mutual value discrepancies. ...
Antioxidative responses to seasonal changes and chemiluminescence assay of Astragalus onobrychis leaves extract
(Versita, Warsaw, 2013)
The aim of this study was to research the seasonal changes of antioxidant enzyme activity and total antioxidant capacity in leaves of Astragalus onobrychis L. subsp. chlorocarpus (Griseb.) S. Kozuharov et D.K. Pavlova. ...
Mine Waste Water Management in the Bor Municipality in Order to Protect the Bor River Water
(IntechOpen, 2013)
The results of leaching and toxicity tests of flotation tailings, i.e. the solid waste, originated as the result of mining-metallurgical activities in the area of East Serbia, showed that it is a dangerous and toxic waste. ...
Bioremediation of groundwater at the location 'Niteks' in Niš / Bioremedijacija podzemnih voda na lokaciji 'Niteks' u Nišu
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2013)
This paper discusses the methods of bioremediation as an approach for remediation of groundwater contaminated by petroleum hydrocarbons. Successful application of these methods largely depends on the site conditions, which ...
Bacterially generated H2SO4 from pyrite, as a leaching agent for phosphorus from phosphate ore
(University of Beograde - Technical Faculty in Bor, 2013)
The object of this study was to investigate the possibility of phosphorus leaching from mixture of
phosphate ore and pyrite minerals, in laboratory conditions using sulfuric acid generated by bacterial culture of ...
Ethanol Oxidation on Pd/Au(111) Bimetallic Surfaces in Alkaline Solution
(Esg, Belgrade, 2013)
Catalytic properties of Pd/Au(111) nanostructures obtained by spontaneous palladium deposition using PdSO4 and PdCl2 salts were examined for the oxidation of ethanol in alkaline media. Atomic force microscopy has shown ...
Structural characterization of the nickel thin film deposited by glad technique
(International Institute for the Science of Sintering, Beograd, 2013)
In this work, a columnar structure of nickel thin film has been obtained using an advanced deposition technique known as Glancing Angle Deposition. Nickel thin film was deposited on glass sample at the constant emission ...