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Cyclisation of alkoxy radicals. A semiempirical MNDO-PM3 study
(Royal Society of Chemistry, 1994)
The reactivity of the butoxy and 3-methylcyclohexyl radicals, as representatives of alkoxy radicals, was studied by MNDO-PM3 semiempirical MO method. In both cases it was found that the oxy radical underwent easily 1,5-H ...
Organic geochemical study of the "W" oil-gas field in the Yugoslav part of the Pannonian basin
(Organic Geochemistry, 1990)
The naphthenic crude oil from the "W" oil-gas field differs from almost all other, paraffinic base oils discovered until now in the Yugoslav part of the Pannonian basin. In order to explain this difference, some geological ...
The Influence of Sintering Conditions on the Microstructure and Magnetic Properties of Sintered SmCo5 Magnets
(Springer Science and Business Media LLC, 1999)
Since the magnetic features of the magnet of Sm-Co type are in direct connection with microstructure, it is indispensable to achieve, in the procedure of synthesis of these materials, the microstructure which ensures the ...
Essential oil of achillea coarctata
(Taylor & Francis, 1999)
Essential oil of Achillea coarctata Poir. was investigated for yield and composition. Sixty identified compounds in the oil constituted 79-3% of the oil. The main compounds of the oil were: caryophyllene oxide (9.0%), ...
A simple approximative method for determination of Auger 1 lifetime in degenerate narrow gap semiconductors
(Elsevier, 1993)
Using the well-known Beattie-Landsberg expression for Auger 1 lifetime and the “effective” Auger energy gap (EgA), we obtained a simple approximative expression for determination of the Auger 1 lifetime. We also obtained ...
Experimental determination of silicon pressure sensor diaphragm deflection
(Elsevier, 1990)
A method is presented for the accurate determination of the deflection of diaphragms commonly used for miniature piezoresistive and capacitive pressure sensors. The method utilizes a well-known apparatus for thin-film ...
Investigation of the Microstructure and Distribution of Solute During Solidification of Al-Cu Alloy
(Springer Science and Business Media LLC, 1999)
Phenomenon of solidification process plays an important role in various areas like: crystal growth, casting processes, liquid phase sintering etc. Results presented in this paper contribute to investigation of the influence ...
Preliminary investigation of antimicrobial activity of St. John's Wort
(Medical University Faculty of Pharmacia, 1998)
Preliminary investigations of Hypericum perforatum have shown that one of the most important activities of the plant is its antibacterial activity. The most active component of the acetonic extract has been isolated through ...
Zavisnost površinskih osobina staklastog ugljenika od strukture i naknadnog tretmana / Dependence of surface properties of glass-like carbon on its structure and subsequent treatment
(Универзитет у Београду, Технолошко-металуршки факултет, 1994)
Stаklаsti kаrbоn је izоtrоpnа, nеgrаfitаbilnа fоrmа uglје-nikа. Nјеgоvе dоbrе mеhаničkе оsоbinе, visоkа еlеktričnа prоvоdnоst, hеmiјskа inеrtnоst, kоrоziоnа оtpоrnоst, kао i nеprоpustlјivоst zа tеčnоsti i gаsоvе, оmоgućаvајu ...
Elektrokataliza oksidacije D-glukoze na monokristalnim platinskim elektrodama / Electrocatalysis of oxidation of D-glucose on single crystal platinum electrodes
(Универзитет у Београду, Технолошко-металуршки факултет, 1994)
Еlеktrоhеmiјskа оksidаciја D-glukоzе је ispitivаnа u kisеlim i аlkаlnim rаstvоrimа nа mоnоkristаlnim plаtinskim еlеktrоdаmа niskih i visоkih Мilеrоvih indеksа (sа 13 rаzličitih оriјеntаciја). Kоrišćеnjе оvih еlеktrоdа ...