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Two Step Sintering of ZnTiO3 nanopowder
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2017)
Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931 degrees C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts ...
Stomata characteristics of two paulownia species under different conditions of light
(Parlar Scientific Publications (P S P), Freising, 2017)
The paper shows results of research of different light intensity impact on stomata number (stomata density-SD) and stomata area (stomata pore surface-SPS). There were analysed two Paulownia species Paulownia elongata and ...
Characterisation of Mn0.63Zn0.37Fe2O4 Powders After Intensive Milling and Subsequent Thermal Treatment
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2017)
Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. The goal was to observe intensive milling influences on oxidation and reduction processes ...
Mitochondrial activity detected by cantilever based sensor
(Copernicus Gesellschaft Mbh, Gottingen, 2017)
Our team recently demonstrated that cantilever based devices can detect signature of life in a chemistry independent manner. In this technique, the organism of interest is attached onto a classical AFM cantilever. If alive, ...
Latewood proportion inside growth rings by bald cypress stems in Serbia
(Parlar Scientific Publications (P S P), Freising, 2017)
In the paper, there was analyzed participation of the latewood zone inside growth rings of bald cypress from two different locations in Serbia. Its proportion has been monitored depending on three factors growth rings ...
Biomonitoring of Urban Pollution Using Silicon-Accumulating Species, Phyllostachys aureosulcata 'Aureocaulis'
(Springer, New York, 2017)
We investigated metal accumulation in bamboo leaves during three seasons at three urban locations differing in pollution levels. The higher content of Cu, Pb, and Zn in the leaves was in correlation with the highest ...
Wine Chemical Composition and Radical Scavenging Activity of Some Cabernet Franc Clones
(Bentham Science Publ Ltd, Sharjah, 2017)
Background: Three clones of Cabernet Franc (Nos. 02, 010 and 012) were selected in the last phase of clonal selection in Serbia. Wines made from each clone were assessed for quality parameters and taste during five consecutive ...
Surface modification of ASP 30 steel induced by femtosecond laser with 10(14) and 10(13) W/cm(2) intensity in vacuum
(Cambridge Univ Press, New York, 2017)
A study of ASP 30 steel surface modification with high intensity Ti:sapphire laser, operating at 804 nm wavelength and pulse duration of 60 fs, in vacuum ambient, is presented. ASP 30 steel surface variations were studied ...
Sol-gel Synthesis of Anatase Nanopowders for Efficient Photocatalytic Degradation of Herbicide Clomazone in Aqueous Media
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2017)
TiO2 nanopowders were produced by sol-gel technique using TiCl4 as a starting material. For the preparation of crystalline anatase with developed surface area, this aqueous solution has been mixed with 0.05 M or 0.07 M ...
Concentrations of Selected Elements in Liver Tissue of Grey Wolves (Canis lupus) from Serbia
(Springer, New York, 2017)
The grey wolf (Canis lupus) is a large carnivore species and a top predator in the ecosystems that it inhabits. Considering its role in food webs, wolves may be exposed to high concentrations of potentially harmful elements. ...