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The Role of SnO2 on Electrocatalytic Activity of PtSn Catalysts
(Springer, New York, 2018)
In our previous paper, we described in detail studies of Sn influence on electrocatalytic activity of PtSn catalyst for CO and formic acid oxidation (StevanoviAc et al., J. Phys. Chem. C, 118 (2014) 278-289). The catalyst ...
Sodium silicate and calcium silicate differentially affect silicon and aluminium uptake, antioxidant performance and phenolics metabolism of ryegrass in an acid Andisol
(Csiro Publishing, Clayton, 2018)
Evidence indicates that silicon (Si) alleviates diverse stresses by improving the antioxidant capacity and phenolics metabolism of plants. We assessed the effect of sodium silicate (Na2SiO3) and calcium silicate (CaSiO3) ...
Effects of heavy thinnings on the increment and stability of a Norway spruce stand and its trees between the ages of 32 and 50
(Croatian Forestry Soc, Zagreb, 2018)
The paper studies effects of two heavy thinnings on the increment and slenderness of various categories of trees and stability of the stand as a whole. The research was conducted on a permanent experimental plot in an ...
The influence of Pb addition on the properties of fly ash-based geopolymers
(Elsevier B.V., 2018)
Preventing or reducing negative effects on the environment from the waste landfilling is the main goal defined by the European Landfill Directive. Generally geopolymers can be considered as sustainable binders for ...
Variability of morpho-anatomical characteristics of bald cypress needles from topcider park (Belgrade)
(Parlar Scientific Publications (P S P), Freising, 2018)
There have been analyzed morho-anatomical characteristics of bald cypress needles from Topcider Park (Belgrade). In order to perform the research, it was chosen 5 test stems and from all of them, 20 needles from branches ...
Anti-cancer effects of wedelolactone: interactions with copper and subcellular localization
(Royal Soc Chemistry, Cambridge, 2018)
Wedelactone (WL), a plant polyphenolic derivative of coumestan, represents a promising anti-cancer agent. The underlying mechanisms of its action are not fully understood and appear to involve interplay with copper ions. ...
Insecticidal impact of alumina powders against Acanthoscelides obtectus (Say)
(Pergamon-Elsevier Science Ltd, Oxford, 2018)
For long-term protection of stored products there is a growing demand to replace chemical insecticides due to their effects on human health and environmental safety. Particulate materials, such as inert dusts and various ...
Magneto-electric properties of xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3 multiferroic composites
(Elsevier Sci Ltd, Oxford, 2018)
Di-phase ceramic composites, with general formula xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3(x = 0.9, 0.7, 0.5, 0.3, 0.1), were prepared by a mixing method. X-ray analysis, for powder and ceramics, indicated the formation of ...
PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics
(Elsevier Sci Ltd, Oxford, 2018)
Comparative study of different PZT-based composite materials ((x)PbZr0.52Ti0.48O3 + (1-x)CoFe2O4 and (x) PbZr0.52Ti0.48O3 + (1-x)Ni0.7Zn0.3Fe2O4 (x = 0.8 and 0.9)) is presented in the frame of structural, dielectric, ...
To dam, or not to dam? Abolishment of further flooding impedes the natural revegetation processes after long-term fluvial deposition of copper tailings
(Wiley, Hoboken, 2018)
Long-term potentials and constraints of nature to spontaneously recover after severe degradation by toxic mine waste, and general principles of mutual modifications of spontaneous vegetation and soils during this process, ...