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Приказ резултата 111-117 од 117
Bioethanol Production from Corn Meal Hydrolyzates by Immobilized Saccharomyces cerevisiae var. ellipsoideus
(2008 Joint Central European Congress of the 4th Central European Congress on Food, CEFood 2008 and 6th Croatian Congress of Food Technologists, Biotechnologists and Nutritionists, 2008)
Bioethanol can be produced by fermentation of sugars from waste agricultural materials. In this process immobilized yeast offer advantage over free cell suspension with regard to ethanol productivity, fermentation rate and ...
Influence of ionic equilibrium in the CuSO(4)-H(2)SO(4)-H(2)O system on the formation of irregular electrodeposits of copper
(Oxford : Pergamon-Elsevier Science Ltd, 2008)
The relative concentration of hydrogen ion (H(+)) as a function of sulfuric acid (H(2)SO(4)) concentration (calculated using Pitzer's model) and the electrochemical processes by which irregular copper deposits are formed ...
Modification of Corona Pretreated Polyester fabrics with Colloidal TiO2 Nanoparticles for Imparting Specific Properties
(Institute of Textile Machinery and High Performance Materials Technology (ITM), Dresden, 2008)
This study is aimed to highlight the possibility of using a corona treatment for fiber surface activation, which can facilitate the loading of colloidal TiO2 nanoparticles onto the polyester fabrics and thus improve their ...
The Antimicrobial Activity of Hemp fabrics Modified with Silver Nanoparticles
(Proc. 2nd Aachen-Dresden International Textile Conference, 4-5 December, 2008, Dresden, Germany, 2008)
The aim of this study was to investigate the antimicrobial properties of hemp fabrics loaded with colloidal Ag nanoparticles. The influence of initial concentration of Ag colloids on the antimicrobial efficiency of hemp ...
Direct observation of confined acoustic phonons in the photoluminescence spectra of a single CdSe-CdS-ZnS core-shell-shell nanocrystal
(Amer Physical Soc, College Pk, 2008)
We report on the direct observation of confined acoustic phonons in the photoluminescence spectra of single CdSe-CdS-ZnS nanocrystals, whose ligands were exchanged to poly(ethylene oxide) (PEO) before they were embedded ...
The Antimicrobial Efficiency of Corona Pretreated Polyester Fabrics Loaded with Silver Nanoparticles
(Proc. 2nd Aachen-Dresden International Textile Conference, 4-5 December, 2008, Dresden, Germany, 2008)
The possibility of using a corona treatment for fibre surface activation, which can facilitate the loading of colloidal Ag nanoparticles onto the polyester fabrics and thus enhance their antimicrobial activity, was studied. ...
Application of the residual strength degradation model to carbon-epoxy composite
(Consultants Bureau/Springer, New York, 2008)
A residual strength degradation model for two orientations of fibers of carbon-epoxy composite is proposed. The model is constructed on the basis of an analysis of a gradual decrease in the residual strength of the composite ...