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Sinteza, struktura i svojstva novih 3-(supstituisanih benzil)-5,5'-cikloalkan spirohidantoina / Synthesis, structure and properties of novel 3-(substituted benzyl)-5,5'-cycloalkanespirohydantoins
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2014)
U radu je sintetizovano dvadeset novih 3-(supstituisanih benzil)-5,5'-cikloalkan-spirohidantoina
čija je struktura određena temperaturama toplenja, FT-IR, 1H i 13C NMR i UV spektroskopijom.
Solvatohromizam ovih jedinjenja ...
Eksperimentalna i kvantnohemijska proučavanja strukture 3-(4-supstituisanih benzil)-1,3-diazaspiro(4.4)nonan-2,4-diona) / Experimental and quantum chemical studies on the structure of 3-(4-substituted benzyl)-1,3-diazaspiro(4.4)nonane-2,4-dione
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2015)
U radu je sintetizovana serija 3-(4-supstituisanih benzil)-1,3-diazaspiro4.4nonan-2,4-diona čija je struktura određena temperaturama topljenja, FT-IR, 1H i 13C NMR i UV/Vis spektroskopijom. Uticaj supstituenata na ...
Effect of Polyhedral Oligo Silsesquioxanes (Poss) Particles on Cavitation Resistance of Hybrid Composite Films
(Belgrade : Association of Metallurgical Engineers of Serbia (AMES), 2019)
The objective of this study is to investigate the influence of the polyhedral oligo silsesquioxanes (POSS) structure on cavitation erosion of hybrid acrylate composite films. Cavitation is used as a method for estimation ...
Identification of methomyl photocatalytic degradation products
(Belgrade : Society of Physical Chemists of Serbia, 2016)
Photocatalytic degradation of the methomyl pesticide in aqueous suspension
of TiO2 using an Osram ultra-vitalux® lamp (315-400 nm) was investigated.
The effect of parameters such as initial concentration of catalyst, ...
Određivanje koeficijenta prolaza toplote i solarnih dobitaka prozora merenjem temperature i osvetljenosti
(Društvo Metrologa Srbije, 2013)
U radu su prikazani rezultati in situ merenja temperaturskog polja i osvetljenosti jednog prozora poslovne zgrade u Beogradu u periodu od mesec dana i razvijen fizički model za izračunavanje koeficijenta prolaza toplote i ...
Corrosion Testing of an Al-Zn-Mg-Cu Alloy After Different Heat Treatment Regimes by the Application of Electrochemical Methods
(Military Technical Institute, 2012)
Abstract: The corrosion tendency in the 7000 series aluminium alloys changes depending on the content of alloying
elements, thermal and thermo-mechanical treatments, etc. An alloy of this type applied in the production ...
ZIGZAG METAL-ORGANIC POLYMER: (2,2’-DIPYRIDYLAMINE)(TEREPHTALATO)ZINC(II) HYDRATE / CIK-CAK METAL-ORGANSKI POLIMER: (2,2’-DIPIRIDILAMIN)(TEREFTALATO)CINK(II)-HIDRAT
(Beograd : Srpsko kristalografsko društvo, 2014)
Anions of terephthalic (1,4-benzenedicarboxylic) acid, tpht2–, act as a potential
polydentate and bridging ligands in metal-organic framework structures. COO groups are
usually coordinated either in mono-, bi- or polydentate ...
DETERMINATION OF THERMAL CONDUCTIVITY OF THE INSULATION MATERIALS USING NUMERICAL CALCULATION OF THE PRESSURE INCREASE
(Materials Research Society of Serbia, Crna Gora, 2011)
In the paper is presented the possibility of determination thermal conductivity for the
insulation materials, which are used in the tanks for liquid carbon dioxide, in situ. For this
purpose, was developed the mathematical ...
SOLID-STATE FERMENTATION OF SOYBEAN MEAL: HYDROLYTIC ENZYMES PRODUCTION AND IMPROVEMENT IN BIOACTIVITY
(Bratislava : Slovak Society of Chemical Engineering, 2019)
Solid-state fermentation (SSF) is a fermentation process where different agro-industrial
residues have been used as substrates to maximize their utilizations and to address the waste
disposal issues. Bacillus sp. strain ...
Ekstrakcija estrogenih hormona iz vode korišćenjem aktivirane ugljenične tkanine kao adsorbenta
(Beogradska politehnika, 2019)
Prisustvo estrogenih hormona u vodenoj sredini, čak i u veoma niskim koncentracijama,
može imati ozbiljne negativne efekte na zdravlje ljudi i akvatičnih životinja. Stoga je važan razvoj
metoda za praćenje prisustva ...