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Development of a collision energy absorber of a passenger train
(Savez inženjera metalurgije Srbije, Beograd, 2007)
Development of shock absorbers is one of the necessary measures for passive protection of passenger coaches. The purpose of passive protection is to minimize the collision consequences for passengers. Present solutions are ...
Disperzija i deaglomeracija nano-SiO2 čestica silanskim promotorima pod natkritičnim CO2 / Dispersion and deagglomerat1on of nano-SiO2 particles with a silane modification reagent in supercritical CO2
(Savez hemijskih inženjera, 2007)
U okviru ovog rada prikazano je korišćenje metode natkritičnog CO2 u pokušaju da se izvrši deaglomeracija i poboljša disperzija nano-SiO2 čestica. Površinska modifikacija čestica izvršena je korišćenjem γ-methacryloxy-pr ...
Antimicrobial activity of the essential oil and different fractions of Juniperus communis L. and a comparison with some commercial antibiotics / Antimikrobna aktivnost etarskog ulja i različitih frakcija Juniperus communis L. i poređenje sa nekim komercijalnim antibioticima
(Serbian Chemical Society, Belgrade, 2007)
The essential oil of common juniper (Juniperus communis L., from the southern part of Serbia) and its fractions of different composition, as well as commercial antibiotics were used for testing their antimicrobial activity ...
Biocompatible and bioadhesive hydrogels based on 2-hydroxyethyl methacrylate, monofunctional poly(alkylene glycol)s and itaconic acid / Biokompatibilni i bioadhezivni hidrogelovi na bazi 2-hidroksietil metakrilata, monofunkcionalizovanih poli(alkilen glikol)a i itakonske kiseline
(Association of Chemical Engineers of Serbia, 2007)
New types of hydrogels were prepared by the radical copolymerization of 2-hydroxyethyl methacrylate, itaconic acid and four different poly(alkylene glycol) (meth)acrylate components (Bisomers) in a water/ethanol mixture ...
A study of the electrochemical activity of some macrolide antibiotics on a gold electrode in a neutral electrolyte / Proučavanje elektrohemijske aktivnosti nekih makrolidnih antibiotika na elektrodi od zlata u neutralnom elektrolitu
(Serbian Chemical Society, Belgrade, 2007)
The aim of the present study is to present the different reactivity of azithromycin and clarithromycin (pure and commercial) at a gold electrode in neutral electrolyte using cyclic linear sweep voltammetry under the same ...
An improved method for thermal stability behavior characterization of silicon carbide/cordierite composite material
(Savez inženjera metalurgije Srbije, Beograd, 2007)
In the present work Mg-exchanged zeolit and silicon carbide were used as starting materials for obtaining cordierite/SiC composite ceramics with weight ratio 50:50. Samples were exposed to the water quench test from 950°C, ...
Valorization of gallium from acidic zinc's liquor / Valorizacija galijuma iz kiselog cinkovog luga
(Engineering Society for Corrosion, Belgrade, Serbia, 2007)
In this paper are showed the results of valorisation of gallium, that is gallium salt gallium(III) chloride, GaCl3, by adsorption with chelate resin and then by extraction with 1, 5 mol/dm3 HCI to GaCl3. The efficiency of ...
The influence of hot-dip galvanized steel surface pretreatment on the adhesion of epoxy coating / Uticaj pripreme površine pocinkovanog čelika na adheziju epoksidne prevlake
(Engineering Society for Corrosion, Belgrade, Serbia, 2007)
The influence of hot-dip galvanized steel surface pretreatment on the adhesion of epoxy cataphoretic coating was investigated. Several passive films were formed on hot-dip galvanized steel (phosphate, chromate and oxide). ...
Doprinos razvoju metoda formiranja elektroda hermetičkih Ni-Cd ćelija
(Savez inženjera i tehničara Srbije, Beograd, 2007)
U radu je obrađena problematika formiranja elektroda hermetičkih Ni-Cd ćelija poznatom metodom rednim vezivanjem ploča i novom metodom paralelnim vezivanjem grupe ploča u dve paralelne grane (koja je kao pronalazak zaštićena ...
Modelling of volumetric properties of binary and ternary mixtures by CEOS, CEOS/Ge and empirical models / Modelovanje volumetrijskih svojstava binarnih i ternernih smeša pomoću CEOS, CEOS/Ge i empirijskih modela
(Serbian Chemical Society, Belgrade, 2007)
Although many cubic equations of state coupled with van der Waals-one fluid mixing rules including temperature dependent interaction parameters are sufficient for representing phase equilibria and excess properties (excess ...