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Приказ резултата 21-30 од 347
Analysis of solid waste from ships and modeling of its generation on the river Danube in Serbia
(Sage Publications Ltd, London, 2013)
This study focuses on the issues related to the waste management in river ports in general and, particularly, in ports on the river Danube's flow through Serbia. The ports of Apatin, Bezdan, Backa Palanka, Novi Sad, Belgrade, ...
The impact of glycerol and some carbohydrates on antibiotic production by Streptomyces hygroscopicus CH-7
(Springer Birkhauser, New York, 2013)
The impact of different carbon sources on the antibiotic production by Streptomyces hygroscopicus CH-7 was studied with the main goal to increase the yield of antibiotics hexaene H-85 and elaiophylin. Glucose, as a basic ...
Preliminary Examination of the System Fly Ash-Bottom Ash-Flue Gas Desulphurization Gypsum-Portland Cement-Water for Road Construction
(Hindawi Limited, 2013)
The paper describes an investigation into the use of three power plant wastes: fly ash, flue gas desulphurization gypsum, and bottom ash for subbase layers in road construction. Two kinds of mixtures of these wastes with ...
Methanol electrooxidation on PtRu modified zeolite X
(International Institute for the Science of Sintering, Beograd, 2013)
Zeolite NaX (faujasite type) was used as a support for platinum-ruthenium catalyst. A procedure for thermal decomposition of noble metal acetylacetonates to deposit noble metal clusters on the surface of solid support was ...
Osetljivost na teške metale i rast na aromatičnim jedinjenjima bakterijskih sojeva izolovanih iz zemljišta kontaminiranog naftnim derivatima / Sensitivity to heavy metals and growth on aromatic compounds of bacterial strains isolated from soil contaminated with petroleum products
(Belgrade : Serbian Chemical Society, 2013)
Aromatični ugljovodonici dospevaju u životnu sredinu na različite načine, kao što su izlivanje nafte, sagorevanje fosilnih goriva, upotreba pesticida, curenje benzina. Pošto su toksični i potencijalno karcinogeni, razvijaju ...
Catalysis of hydrogen evolution on different Pd/Au(111) nanostructures in alkaline solution
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
Hydrogen evolution reaction (HER) was studied on Pd/Au(1 1 1) bimetallic surfaces in alkaline solution. Au(1 1 1) was modified by palladium nanoislands spontaneously deposited using PdSO4 center dot 2H(2)O and PdCl2 salts. ...
Elektroforetsko taloženje i karakterizacija hidroksiapatit/lignin i srebro/hidroksiapatit/lignin prevlaka na titanu / Electrophoretic deposition and characterization of hydroxyapatite/lignin and silver/hydroxyapatite/lignin coatings on titanium
(Универзитет у Београду, Технолошко-металуршки факултет, 2013)
Cilj ove doktorske disertacije je optimizacija nanošenja tankih hidroksiapatit (HAP) i biokompozitnih hidroksiapatit/lignin (HAP/Lig) prevlaka, kako bez tako i sa srebrom, postupkom elektroforetskog taloženja, kao i ...
Transport Parameters of Inkjet Printed Nanoparticle Silver on Polyimide Substrate Measured at Room and Liquid Nitrogen Temperatures
(Ieee-Inst Electrical Electronics Engineers Inc, Piscataway, 2013)
This brief presents the transport parameters of silver layers on a polyimide substrate fabricated by an inkjet printing technology using nanoparticle inks with 20 wt% and 40 wt% silver. All the electrical characteristics ...
Total synthesis and biological evaluation of (-)-atrop-abyssomicin C
(Royal Soc Chemistry, Cambridge, 2013)
Enantioselective synthesis of a marine antibiotic (-)-atrop-abyssomicin C was accomplished in 21 steps, in 1.8% overall yield (4%, based on the recovered starting material). The key steps of the synthesis are the formation ...
Comparative analysis of rhamnolipids from novel environmental isolates of Pseudomonas aeruginosa
(Journal of Surfactants and Detergents, 2013)
A comparative analysis of rhamnolipids from environmental isolates of Pseudomonas aeruginosa was undertaken to evaluate strain-specific rhamnolipid fingerprints obtained under different growth conditions. Environmental ...