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Приказ резултата 21-30 од 177
Primena multivarijacione analize u spektroskopskim podacima / Application of multivariate analysis on spectroscopic data.
(Univerzitet u Beogradu, Studije pri univerzitetu, 2016)
U ovoj tezi su primenjene hemometrijske metode u dekompoziciji fluorescentnih i FTIR spektara, dobijenih snimanjem uzoraka nanočestica, proteina i bioloških uzoraka. U cilju dekompozicije spektralnih podataka korišćene su: ...
Age-specific metal and accumulation patterns in different tissues of nase (Chodrostoma nasus) from the Medjuvrsje Reservoir
(Elsevier, Amsterdam, 2016)
Nase (Chodrostoma nasus L. 1758) specimens of four age classes (1(+) to 4(+)) were caught in July 2013 in the Medjuvrsje Reservoir. Concentrations of 14 metals and elements (Al, B, Ba, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Si, ...
In vitro avarol does affect the growth of Candida sp.
(Taylor & Francis Ltd, Abingdon, 2016)
This work extends in vitro screening of antimicrobial activity of avarol, the marine natural product firstly isolated from the Mediterranean sponge Dysidea avara. Its anticandidial activity was evaluated by microdilution ...
Binding of transition metals to monosilicic acid in aqueous and xylem (Cucumis sativus L.) solutions: a low-T electron paramagnetic resonance study
(Springer, Dordrecht, 2016)
The supplementation of monosilicic acid [Si(OH)(4)] to the root growing medium is known to protect plants from toxic levels of iron (Fe), copper (Cu) and manganese (Mn), but also to mitigate deficiency of Fe and Mn. However, ...
Razvoj imobilisanih sistema peroksidaze iz rena (Armoracia rusticana) za polimerizacione reakcije i uklanjanje fenola iz otpadnih voda / Development of immobilized horse radish (Armoracia rusticana) peroxidase for polymerization reactions and removal of phenols from waste waters
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
U prvom delu ove teze je makroporozni kopolimer glicidil metakrilata i etilen glikol dimetakrilata, poly(GMA-co-EGDMA) sa dijametrom čestica od 150 do 500 μm i različitim karakteristikama površine i različitom srednjom ...
Strukturna i dielektrična karakterizacija barijum-stroncijum-titanata sintetisanog hidrotermalno potpomognutim modifikovanim Pećinijevim postupkom / Structural and dielectric characterization of barium strontium titanate synthesized by hydrothermally assisted modified Pechini method
(Univerzitet u Beogradu, Fakultet za fizičku hemiju, 2016)
U okviru ove doktorske disertacije proučavan je uticaj novog načina sinteze tj. hidrotermalno potpomognutog modifikovanog Pećinijevog postupka na formiranje strukture i karakteristike barijum-stroncijum-titanatnog (BST) ...
Evaluation of Genotoxic Pressure along the Sava River
(Public Library Science, San Francisco, 2016)
In this study we have performed a comprehensive genotoxicological survey along the 900 rkm of the Sava River. In total, 12 sites were chosen in compliance with the goals of GLOBAQUA project dealing with the effects of ...
Influence of starting powder milling on structural properties, complex impedance, electrical conductivity and permeability of Mn-Zn ferrite
(Springer, Dordrecht, 2016)
In this work we have analyzed how milling starting commercial Mn-Zn powder prior to the sintering process has an influence on electrical conductivity, relative permittivity and complex impedance in the frequency range from ...
Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part II: Oxygen evolution
(Pergamon-Elsevier Science Ltd, Oxford, 2016)
The oxygen evolution reaction (OER) was studied at pure Ni and Ni-(Ebonex/Ir) composite coatings in 1 M NaOH solution at 25 degrees C. Ni-(Ebonex-supported Ir) coatings were electro-deposited from a nickel Watts bath ...
Longitudinal profile of the genotoxic potential of the River Danube on erythrocytes of wild common bleak (Alburnus alburnus) assessed using the comet and micronucleus assay
(Elsevier, Amsterdam, 2016)
The Joint Danube Survey 3 (JDS3; the biggest river expedition in 2013) had offered the unique opportunity for a large-scale monitoring approach for biomarker response in feral fish collected along a Danube stretch from ...