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The comparison of sample extraction procedures for the determination of cations in soil by IC and ICP-AES
(Versita, Warsaw, 2011)
This paper presents the extraction of cations from a soil sample, type ranker on serpentinite, in deionized water, by use of three different extraction techniques. The first extraction technique included the use of a rotary ...
The dominant contribution on wet deposition of water-soluble main ions in the South-Eastern Adriatic region
(Versita, Warsaw, 2012)
The results of content of water-soluble ions measured in 604 samples of precipitation collected in South-Eastern Adriatic region during 6 years have been analyzed. The HYSPLIT model was used to study the air mass paths. ...
Catalytic reduction of NO by CO over Pd-doped Perovskite-type catalysts
(Versita, Warsaw, 2009)
The perovskite type oxides (nominal formula LaTi0.5 Mg0.5O3) with addition of Pd were prepared by annealing the ethanol solution of precursors in nitrogen flow at 1200°C and characterized by X-ray powder diffraction (XRD), ...
Antioxidative responses to seasonal changes and chemiluminescence assay of Astragalus onobrychis leaves extract
(Versita, Warsaw, 2013)
The aim of this study was to research the seasonal changes of antioxidant enzyme activity and total antioxidant capacity in leaves of Astragalus onobrychis L. subsp. chlorocarpus (Griseb.) S. Kozuharov et D.K. Pavlova. ...