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In vitro effect of plant essential oils on growth of some soil-borne pathogens
(Int Soc Horticultural Science, Leuven 1, 2007)
A study of antifungal and antibacterial activity of 17 commercially available essential oils was carried out in vitro using cultures of Pythium sp., Fusarium oxysporum f, sp. lycopersici, F. oxysporum f. sp. pisi, Verticillium ...
Photoacoustic spectroscopy investigation of sintered zinc-tin-oxide ceramics
(Savez hemijskih inženjera, Beograd, 2007)
In this paper the changes that occured in differently activated ZnO-SnO(2) and sintered samples were investigated using photoacoustic spectroscopy. ZnO and SnO(2) powders, mixed in the molar ratio 2:1, were mechanically ...
Continuous cider fermentation with co-immobilized yeast and Leuconostoc oenos cells
(Elsevier Science Inc, New York, 2000)
Ca-alginate matrix was used to co-immobilize Saccharomyces bayanus and Leuconostoc oenos in one integrated biocatalytic system in order to perform simultaneously alcoholic and male-lactic fermentation of apple juice to ...
Recombination of some characteristics in fj generation of grapevine
(Acta Horticulturae, 2000)
To create seedless cultivar with colored juice, with high yield and high fruit quality, the crossing between Evita and Beogradska Besemena cultivars has been done. In the obtained progeny, in addition to the selection of ...
On theta-connectedness and theta-closure spaces
(Elsevier, Amsterdam, 2002)
Let (X, T) be a topological space. A point x is in the theta-closure of A, denoted by cl(theta) A, if each closed neighbourhood of x intersects A. The pair (X, cltheta) is a closure space, also called a neighbourhood space. ...
Microcalorimetry in the identification and characterization of the most reactive active sites of heterogeneous catalysts
(Springer/Plenum Publishers, New York, 2002)
The microcalorimetric technique has been applied to investigate the strongest active sites of zeolites, heteropolyacids and perovskites. The differential heats of adsorption of carbon monoxide, ammonia and oxygen were ...
An unusual pseudomonad isolated from diseased parsley roots in Serbia
(Springer, Dordrecht, 2003)
In autumn of 1998 and 1999, parsley root rot was observed either in the fields of northern Serbia or during storage. Diseased plants showed total destruction of the leaf rosette and root base resembling soft rot. However, ...
The preferred orientation of bright copper deposits
(Trans Tech Publications Ltd, Durnten-Zurich, 2000)
The preferred orientations of copper deposits obtained from acid sulfate solutions were examined. Mat deposits obtained in the absence of the additives and in the presence of disodium 2-naphthol-3,6-disulfonic acid possessed ...
An effect of specific selenium nutrition of grapevine
(Acta Horticulturae, 2000)
In this investigation a selenium uptake and distribution in grapevine organs were estimated. The experiment was conducted in field condition with brown forest soil. This soil type in our country usually indicates a pronounced ...
Cell immobilisation by electrostatic droplet generation
(Bundesforschungsanstalt Landwirtschaft (Fal), Braunschweig, 2002)
This paper reviews the feasibility of electrostatic droplet generation for the production of uniform hydrogel microbeads and applications of this technique for cell immobilization. This is a novel extrusion technique that ...