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Uticaj inkorporiranog ugljenika na termomehanička svojstva viskoznih vlakana i korda / Influence of incorporate carbon on thermo-mechanical properties of viscose fibres and cord
(Loznica : Viskoza, 1997)
Viskozna vlakna sa inkorporiranim ugljenikom imaju specifična svojstva i namenu. U procesu zagrevanja viskoznih vlakana i korda u prisustvu kiseonika, usled promene kretanja strukturnih elemenata i hemijskih promena, dolazi ...
Raman scattering and infrared absorption in multiple boron-doped Ge dots
(American Institute of Physics Inc.American Vacuum Society, 1999)
Multiple boron-doped Ge quantum dots are investigated. The structure, which consists of 20 periods of Ge quantum dots stacked with 6 nm Si spacers, is grown on a Si (100) substrate by solid source molecular beam epitaxy. ...
Reversed-phase high-performance liquid chromatographic determination of mothproofing permethrin level of wood
(Association of Greek Chemists, 1998)
Polimerna optička vlakna / Polymer optical fibres
(Loznica : Viskoza, 1997)
U ovom radu je dat kratak pregled razvoja polimernih optičkih vlakana, kao i njihova klasifikacija. Takodje, razmatrani su fizički principi optičkih talasovoda i njihove prednosti u odnosu na metalne provodnike. Naročita ...
Proučavanje sorpcionih svojstava ugljeničnih vlaknastih sorbenata / Study of Sorption properties of Fibrous Carbon Sorbents
(Loznica : Viskoza, 1995)
Ugljenični vlaknasti sorbenti se odlikuju dobrom adsorpcijom gasova i para, kako u statičkim, tako i dinamičkim uslovima i koriste se kao filtracioni materijal. U ovom radu proučavana su sorpciona svojstva ugljeničnim ...
The Fluidized Bed Drying of Penicillin-G - Thermal and Exergetic Efficiency
(Yugoslav association of Chemical Engineering, 1995)
Multiaxial determination of the resistance to creasing of clothing wool fabrics
(Emerald Group Publishing Limited, Bradford, 1999)
In this paper, values of deformation components (elastic, viscoelastic, plastic) of clothing wool fabrics by measuring the crease recovery angle in various directions to the warp direction (0°-warp, 30°, 45°, 60°, and ...
Dehydration behavior of some microporous zincophosphates
(Elsevier, 1996)
The dehydration behavior of two synthetic, unsubstituted and cobalt-substituted, zincophos phates (one a sodalite analog and the other a new, hexagonal phase) was studied by TG/DTG and DSC. TG/DTG curves of the sodalite ...
Phase-transfer catalyzed N-ethylation of N-ethyl-2-phenylacetamide
(Natl Inst Science Communication, New Delhi, 1996)
Phase-transfer catalyzed N-ethylations of N-ethyl-2-phenylacetamide (EPA) in the presence of powdered KOH (solid-liquid system) have been carried out in order to establish the effect of catalyst structure on the reaction. ...
Infinite dilution activity coefficients of organic solutes in N,N-diethyldodecanamide
(Amer Chemical Soc, Washington, 1994)
Infinite dilution activity coefficients of pentane, hexane, heptane, cyclohexane, benzene, tetrachloromethane, dichloromethane, diethyl ether, tetrahydrofuran, acetone, ethyl acetate and methanol in N,N-diethyldodecanamide ...