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Приказ резултата 61-70 од 474
The roughness analysis of metal coatings by STM technique: Part I: Theoretical survey / Analiza hrapavosti galvanskih prevlaka tehnikom skenirajuće tunelske mikroskopije - deo I - teorijski osnovi
(Belgrade, Serbia : Engineering Society for Corrosion, 2002)
In this work is given theoretical base of methodology which, by use STM technique and corresponding STM software, offers an good conveniences for the examination of mechanism of electrode position process.
Electrochemical behavior of azithromycin on gold electrode / Elektrohemijsko ponašanje azitromicina na elektrodi od zlata
(Pharmaceutical Association of Serbia, Belgrade, Serbia, 2002)
Freshwater Cyanobacterial blooms and Cyanotoxin production in Serbia in the past 25 years
(University of Novi Sad, Department of Geography, Tourism and Hotel Management, 2007)
Since 1980 cyanobacterial blooms occurred in a large number of reservoirs lakes and water flows (rivers and channels) in Serbia. Among 83 water ecosystems examined, 58 were found in blooming condition almost every year ...
Speciation of selected trace and major elements in lignite used in 'Nikola Tesla A' power plant (Obrenovac, Serbia) / Specijacija odabranih mikro- i makroelemenata u uzorcima lignita termoelektrane 'Nikola Tesla A' (Obrenovac, Srbija)
(Serbian Chemical Society, 2005)
Four samples of milled lignite used in the "Nikola Tesla A" power plant located in Obrenovac near Belgrade, were subjected to a five-step sequential extraction, comprising of the following phases: distilled water, 1M ...
Transformation of a petroleum pollutant during soil bioremediation experiments / Transformacije zagađivača naftnog tipa za vreme eksperimenta bioremedijacije
(Serbian Chemical Society, 2008)
The experiment of ex situ soil bioremediation was performed at the locality of the Oil Refinery in Pančevo (alluvial formation of the Danube River, Serbia) polluted with an oil type pollutant. The experiments of biostimulation, ...
Obtaining nano calcium phosphate/poly(dl-lactide-coglycolide) composite biomaterial by sonochemical deagglomeration
(Belgrade: Institute of Technical Sciences of SASA, 2007)
Nanoparticles have several advantages over the microparticles in interactions of thebiomaterial with the organism. The response of the organism depends on the interaction of thebiomaterial with the surrounding tissue and ...
Peracids oxidation of cholesta-5,8-dien-3β-yl acetate / Oksidacija holesta-5,8-dien-3β-il acetata sa perkiselinama
(Serbian Chemical Society, 2000)
Expoxidation of cholesta-5,8-dien-3β-yl acetate (1) with peracids takes place preferentially at the more highly substituted Δ8-olefinic double bond to give: (a) with monoperphthalic acid, 8α,9α-epoxycholest-5-en-3β-yl ...
Synthesis of porous poly(methylmetacrylate) / Sinteza poroznog poli(metilmetakrilata)
(Društvo inženjera plastičara i gumara, Beograd, 2006)
A synthesis of porous poly(methylmetacrylate) in suspension has been done in this paper. Ethylene glycol dimethacrylate has been used as a crosslinker poly(vinyl-pyrrolidone) as a protective colloid, and a benzoyl peroxide ...
Chemical composition, antibacterial and antifungal activity of the essential oils of Cotinus coggygria from Serbia / Hemijski sastav, antibakterijska i antifungalna aktivnost etarskih ulja biljne vrste Cotinus coggygria iz Srbije
(Serbian Chemical Society, 2007)
Essential oils from leaves with young branches of Cotinus coggygria Scop. from two localities in Serbia (Deliblatska peščara and Zemun), obtained by hydrodistillation, were analyzed by GC-MS. Thirty-one component were ...
Porous poly(methylmethacrylate) and poly(methylmethacrylate-co-acrylamide) / Porozni poli(metilmetakrilat) i poli(metilmetakrilat-co-akrilamid)
(Association of Chemical Engineers of Serbia, 2006)
The characteristics of two types of porous polymers: poly(methyl methacrylate) and copolymers of methyl methacrylate and acrylamide were investigated in this study. Poly(methyl methacrylate) was synthesized in suspension, ...