Претраживање
Приказ резултата 1-10 од 51
Acidic and bacterial leaching of the fly ash - environmental protection technology
(University of Beograde - Technical Faculty in Bor, 2011)
In this study the possibility of acid and microbiological ash leaching, has been investigated in order to minimize the concentration of toxic ash elements.
The influence of bioremediation conditions on the degradation of phenathrene and its methyl isomers in petroleum-type pollutants
(Clermont-Ferrand, France : Universite Blaise Pascal, 2011)
Analyzing the corrosion characteristics of anodes used for the sulphur acidic waste water treatment
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2011)
This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard ...
Effect of Prebiotic Infant Formula on The Infant’s Gut Microbial Composition and Anthropometric Factors: Clinical Study
(University of Belgrade - Faculty of Chemistry, 2011)
The aim of this study was to investigate the influence of an infant formula containing added inulin and fructooligosaccharides on the gut microflora, as well as on the growth development and development of infants, compared ...
Pseudomonas lipase catalyzed synthesis of ergosterol oleate
(Beograd: Udruženje mikrobioologa Srbije, 2011)
In the present study, the potential of bacterial lipase isolated from Pseudomonas aeruginosa NCATM (P) B 001380 to catalyze the esterification of ergosterol with oleic acid in the simple process, was evaluated. The prepared ...
Comparative Clinical Study and In Vitro Test of Bifidogenic Effect of Two Infant Formulas Supplemented With Inulin and Fos
(University of Belgrade - Faculty of Chemistry, 2011)
The aim of this study is to compare bifidogenic effect of infant formulas supplemented with inulin and fructooligosacharides in vitro and clinically.
Adsorption-desorption phase noise in RF MEMS/NEMS resonators
(10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting, 2011)
In this paper the analysis is presented of the dependence of adsorption-desorption phase noise in MEMS/NEMS resonators of their resonant frequency, operating pressure and temperature. Results of the analysis are useful for ...
Analytical modelling of transient processes in thermal microsensors
(12th Int. Conf. on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microele, 2011)
An analytical method is developed to determine the frequency response of thermal microsensors on various input actions. The method has the following algorithm. In a microsensor, the domain of modelling is marked out. This ...
Analysis of forced periodic operations of non-isothermal CSTR with modulation of inlet concentration and temperature
(8th European Congress of Chemical Engineering (ECCE 2011), Berlin, Germany, 2011)
One way to achieve process intensification is to operate the process in a periodic way, in order to obtain better average performance compared to the optimal steady-state operation. The source of the possible improvement ...
EBG band-stop filter with suppression of 6 spurious stop-bands
(10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting, 2011)
Based on the well known theory of infinite periodic structures, analytical theory of EBG (electromagnetic band gap) cells suppressing 6 higher (spurious) stop-bands is developed. Using such cells in a cascade the ...