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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 ...
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 ...
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 ...
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 ...
Analysis of floating-head heat exchanger bolts failure
(Timisoara, Romania, 2011)
As-received floating-head heat exchanger bolts were broken (BB) and deposite-coated. The aim was to estimate
a cause of their failure. The new bolts of the same material were used as a reference material (reference bolt ...
Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods
(SUDURA publising house, Rumunija, 2011)
Sensitization degree of the austenitic stainless steel welded joints was investigated by
electrochemical methods: the double loop electrochemical potentiokinetic reactivation (DL EPR) in H2SO4 +
KSCN solution and by of ...
PLASTIC DEFORMATION AND HEAT TREATMENT OF THIN WALLED CENTRIFUGALLY CAST HIGH STRENGTH CrMoNb STEEL TUBES
(TECHNICAL FACULTY IN BORUNIVERSITY OF BELGRADE and MINING AND METALLURGY INSTITUTE BOR, Srbija, 2011)
This work deals with effects of hot plastic deformation process and subsequent heat treatment on structure and mechanical properties of centrifugally cast (CC) high strength CrMoNb steel tubes. Plate samples, taken from ...
CRYSTAL STRUCTURE OF (2,2’-DIPYRIDYLAMINE)-μ3-(1,3-BENZENEDICARBOXYLATO)ZINC(II) / KRISTALNA STRUKTURA (2,2’-DIPIRIDILAMIN)-μ3-(1,3-BENZENDIKARBOKSILATO)CINKA(II)
(Beograd : Srpsko kristalografsko društvo, 2013)
Designing of mixed Zn(II) complexes with benzenedicarboxylato and amine ligands attracts much attention because of the amazing chain, layer or 3D framework structures that arise [1]. Besides the variety of topologies, these ...
Ag+-DOPED HYDROXYAPATITE: CELL PARAMETERS, MORPHOLOGY, THERMAL AND SPECTRAL PROPERTIES / HIDROKSIAPATIT DOPIRAN Ag+ -JONIMA: PARAMETRI JEDINIČNE ĆELIJE, MORFOLOGIJA, TERMALNA I SPEKTRALNA SVOJSTVA
(Beograd : Srpsko kristalografsko društvo, 2014)
Synthetic hydroxyapatite (HAp) [Ca10(PO4)6(OH)2] is very similar to the inorganic part
of bones and the dentine of teeth. Consequently, it has well known biocompatibility and
bioactivity, and it is nontoxic in any quantity ...
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 ...