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The morphology of cavitation damage of heat-treated medium carbon steel / Morfologija kavitacionog oštećenja srednje-ugljeničnog čelika u poboljšanom stanju
(Serbian Chemical Society, Belgrade, 2006)
In this paper the morphology of the cavitation damage to heat-treated medium carbon steel was analyzed. The experiments were conducted using a modified vibratory cavitation test set up. The erosion rates were measured by ...
The usage of optical fibers for damage detection in ballistic protection composite laminates / Upotreba optičkih vlakana za detekciju oštećenja kompozitnih laminata namenjenih za balističku zaštitu
(Association of Chemical Engineers of Serbia, 2006)
This paper describes the procedure of embedding fiber optic sensors in laminar thermoplastic composite material, as well as damage investigation after ballistic loading. Thermoplastic-reinforced composite materials were ...
Izrada termoplastičnih kompozitnih cevi metodom namotavanja. III. Proračun termičkih napona / Fabrication of thermoplastic composite pipes using tape winding process. III. Thermal Stresses Calculation
(Društvo inženjera plastičara i gumara, 2006)
Cilj rada je da se na osnovu matematičkog modela procesa namotavanja kompozitnih cevi izvrši numerička simulacija procesa, kako bi se sagledao uticaj procesnih parametara na zaostale napone u kompozitnoj cevi, odnosno na ...
Concentrations of Cu, Zn, Cd and Pb in urban soils in parks and green areas of Belgrade / Zagađenje metalima urbanog zemljišta u parkovima i zelenim površinama u Beogradu
(Association of the Chemical Engineers of Serbia, 2006)
Several metals in urban soils of Belgrade were extracted by two methods which respectively give estimates of the available and "quasi total" contents. Soil samples were collected from six parks and three green areas within ...
Influence of electrode material on gas-filled surge arresters characteristics in gamma and X radiation field
(Natl Inst Optoelectronics, Bucharest-Magurele, 2006)
The aim of this paper is to find the possibility for improvement of gas-filled surge arresters (GFSA) characteristics in y and X radiation field by appropriate choice of electrode materials. For that purpose electrodes ...
An investigation into the influence of hydrogel composition on swelling behavior and drug release from poly(acrylamide-co-itaconic acid) hydrogels in various media
(Taylor & Francis Ltd, Abingdon, 2006)
The hydrogels prepared by free radical copolymerization of acrylamide and itaconic acid were investigated with regard to their composition and crosslinking degree to find materials with satisfactory swelling and drug release ...
Electrophoretic deposition and characterization of boehmite coatings on titanium substrate
(Elsevier Science Bv, Amsterdam, 2006)
Boehmite aqueous sol was prepared by the peptization of Al(OH)(3). The solid phase, obtained by drying the prepared aqueous sol, was characterized by infrared spectroscopy and X-ray diffraction (pseudoboehmite was confirmed), ...
Solvent and substituent effect on electronic spectra of N-(4-substitutedphenyl)-2,3-diphenylpropanamides
(Arkat Usa Inc, Gainesville, 2006)
The UV absorption spectra (200-400 nm) of eleven N-(4-substituted phenyl)-2,3-diphenyl-propanamides 1 have been recorded in fourteen solvents of different polarity. A simple Hammett equation was used to study the effects ...
Thermogravimetric analysis of the total lipids extracted from the fatty tissue of fallow deer (Cervus Dama dama L) / Termogravimetrijska analiza ukupnih lipida ekstrahovanih iz masnog tkiva jelena lopatara (Cervus Dama dama L.)
(Serbian Chemical Society, Belgrade, 2006)
Thermogravimetry, TG, of lipids is an appropriate analytical method, commonly used to correlate the kinetic parameters of the thermal degradation of lipids and their composition. Thus, samples of total lipids extracted ...
Karakterizacija površine netkanog sorpcionog materijala na bazi vune kao sekundarne sirovine / Surface characterization of recycled wool-based nonwoven sorbent
(Savez inženjera i tehničara tekstilaca Srbije, Beograd, 2006)
Praćenje promena morfoloških svojstava površine vlakana nastalih modifikovanjem netkanog sorpcionog materijala na bazi vune kao sekundarne sirovine biopolimerom hitozanom i/ili niskotemperaturnom plazmom je od velike ...