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Приказ резултата 11-20 од 141
Formic acid electrooxidation on carbon supported platinum catalyst with preferential plane orientation / Oksidacija mravlje kiseline na platinskim katalizatorima na ugljeničnom nosaču sa preferencijalno orijentisanim ravnima
(Savez inženjera i tehničara Srbije, Beograd, 2015)
Pt-based nanocatalysts supported on Vulcan XC-72R carbon, were prepared by water-in-oil microemulsion method, with addition of various amounts of HCl in the water phase. Polyethileneglycoldodecylether (BRIJ 30) was used ...
Causes of pollution and the quality of river Ibar in Raška municipality / Uzroci zagađivanja i kvalitet vode reke Ibar u opštini Raška
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2014)
Analysis of water quality of the river Ibar, from Raška to Kraljevo, was done in the period June-October 2012. Physicochemical and microbiological analysis were done on five measuring points, but only three of them, in ...
Optimization of chitosan gel preparation for supercritical impregnation of thymol / Uticaj pripreme hitozan gelova na natkritičnu impregnaciju sa timolom
(Savez inženjera i tehničara Srbije, Beograd, 2015)
The impregnation of differently prepared chitosan gels with thymol using supercritical carbon dioxide (scCO2) was studied in order to obtain new materials with added value without the use of organic solvents. The optimum ...
Dried distillers' grains with solubles (DDGS) produced from different maize hybrids as animal feed / Suva džibra različitih hibrida kukuruza kao hranivo za životinje
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2014)
This paper presents results of studies on qualities of maize dried distillers' grains with solubles (DDGS), as animal feed, which is a by-product from the process of maize grain-based bioethanol production. Twenty maize ...
Laser cleaning of textile artifacts with metal threads: Process parameter optimization / Lasersko čišćenje tekstilnih eksponata sa korodiranim metalnim nitima - optimzacije parametara procesa
(Military Technical Institute, Belgrade, 2014)
This paper presents the results of the laser cleaning effects on textile samples with corroded metallic threads. In many museum collections, there are textile exhibits like uniforms, national costumes, flags and home ...
The application of triticale variety Adonis as the substitute for barley malt in wort production / Primena tritikalea sorte Adonis kao zamene za ječmeni slad u proizvodnji sladovine
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2013)
Adjuncts are also used in beer production to increase beer stability, and possibly to reduce the production costs. Triticale, the first man-made cereal, is the product of a cross between wheat and rye. In this study the ...
Contribution of energy spending rationalization to improvement of techno economic business indicators / Doprinos racionalizacije korišćenja energije unapređenju tehno-ekonomskih pokazatelja poslovanja
(Savez energetičara Jugoslavije, Beograd, 2015)
Rational energy using is one of the most important demands in the business success and competition. This demand is result of fact that resources are limited, and human needs are unlimited. Rational using of some resource ...
The application of the zeolyte powder for the construction of the dense composite membranes for the carbon-dioxide separation / Primena zeolitnih prahova za izradu kompozitnih polimernih membrana za separaciju ugljen-dioksida
(Savez inženjera i tehničara Srbije, Beograd, 2015)
The main task of the work is to construct the polymeric membrane that could be used for the waste gases treatment. For this purpose, membrane must have high permeability for the carbon dioxide and low permeability of the ...
The oil content of wild fruits from different plant species obtained by conventional Soxhlet extraction technique / Sadržaj ulja divljih plodova različitih biljnih vrsta dobijen konvencionalnom Soxhlet tehnikom ekstrakcije
(Univerzitet u Nišu - Medicinski fakultet, Niš, 2018)
Oils from wild fruits have gained attention due to the presence of the wide variety of natural bioactive lipid components (essential polyunsaturated fatty acids, phytosterols, lipid-soluble vitamins), which have positive ...
Stimuli-sensitive hydrogels for pharmaceutical and medical applications / Hidrogelovi osetljivi na spoljne stimulanse za farmaceutsku i medicinsku primenu
(Univerzitet u Nišu, Niš, 2011)
Hydrogels are three-dimensional cross-linked hydrophilic polymers that swell in water and aqueous solutions without dissolving in them. They are very sensitive to environmental stimulus, which is manifested by a sharp phase ...