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Influence of material velocity on heat generation during linear welding stage of friction stir welding
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2016)
The heat generated during friction stir welding process depends on plastic deformation of the material and friction between the tool and the material. In this work, heat generation is analysed with respect to the material ...
Lessons from the Užice Case: How to Complement Analytical Data
(John Wiley & Sons, Ltd., 2016)
This chapter presents a case study of a toxic Planktothrix rubescens bloom in the Serbian reservoir Vrutci used as the water supply for the city of Užice. Chemical cyanotoxin analyses were supplemented by Artemia salina ...
Iron doped anatase for application in photocatalysis
(Elsevier Ltd., 2016)
Titanium dioxide nanopowders, doped with different amount of Fe3+ ions (0.3-5.0 mass%), were synthesized by acid-catalyzed sol-gel method in a non-aqueous medium. The obtained powders were characterized by field emission ...
KRISTALNA STRUKTURA KOMPLEKSA KOBALTA(II) SA 2,2’-BIPIRIDINOM I ANJONOM MELITNE KISELINE / CRYSTAL STRUCTURE OF COBALT(II) COMPLEX WITH 2,2’-BIPYRIDINE AND ANION OF MELLITIC ACID
(Beograd : Srpsko kristalografsko društvo, 2016)
Zbog postojanja velikog broja atoma kiseonika, benzenheksakarboksilna ili melitna
kiselina (H6mell) je fascinantan polikarboksilatni ligand za sintezu visoko umreženih koordinacionih jedinjenja [1]. Reakcijom izmene ...
Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part II: Oxygen evolution
(Elsevier Ltd., 2016)
The oxygen evolution reaction (OER) was studied at pure Ni and Ni-(Ebonex/Ir) composite coatings in 1 M NaOH solution at 25 °C. Ni-(Ebonex-supported Ir) coatings were electrodeposited from a nickel Watts bath containing ...
Hemometrijska analiza parametara lipofilnosti novosintetisanih spirohidantoina koji su određeni na RP-TLC sa protičnim rastvaračima / Chemometric analysis of lipophilicity parameters of newly synthesized spiro hydantoin derivatives determined by RP-TLC and protic solvents
(Beograd : Srpsko hemijsko društvo, 2016)
Predmet ovog rada je ispitivanje lipofilnosti novosintetisanih derivata cikloalkilspiro-5-hidantoina. Parametri lipofilnosti (RM0) za ispitivana jedinjenja dobijeni su primenom reversno fazne hromatografije na tankom sloju ...
STRUKTURNA I CLP ANALIZA 3-[(4-BROMOFENIL)METIL]-1,3-DIAZASPIRO[4.4]NONAN-2,4-DIONA / STRUCTURAL AND CLP ANALYSIS OF 3-[(4-BROMOPHENYL)METHYL]- 1,3-DIAZASPIRO[4.4]NONANE-2,4-DIONE
(Beograd : Srpsko kristalografsko društvo, 2016)
Analiza strukturnih svojstava novih jedinjenja koja sadrže čvrsto jezgro i višestruke donorske i akceptorske atome može da doprinese boljem razumevanju uzajamnog dejstva nekovalentnih interakcija u izgradnji mogućih ...
Proizvodnja i imobilizacija mikrobnih β-galaktozidaza za primenu u transgalaktozilacionim reakcijama
([Carević, M. V.], 2016)
U okviru ove doktorske disertacije ispitan je veliki broj mikroorganizama iz
kolekcije kultura Tehnološko-metalurškog fakulteta Univerziteta u Beogradu u
cilju izbora najefikasnijeg producenta β-galaktozidaze. Kao najbolji ...
Encapsulation of alpha-lipoic acid into chitosan and alginate/gelatin hydrogel microparticles and its in vitro antioxidant activity
(Savez hemijskih inženjera, Beograd, 2016)
Alpha-lipoic acid is an organosulphur compound well-known for its therapeutic potential and antioxidant properties. However, the effective use of alpha-lipoic acid depends on biological plasma half-life and its preserving ...
Densities, viscosities and refractive indices of binary mixtures containing methyl ethyl ketone. Friction theory. New UNIFAC-VISCO and ASOG-VISCO parameter determination
(Elsevier Science Bv, Amsterdam, 2016)
In this paper densities, viscosities and refractive indices of four binary mixtures containing methyl ethyl ketone, at atmospheric pressure and in the temperature range from 288.15 K to 333.15 K are reported. From experimental ...