Search
Now showing items 11-20 of 525
An ethnobotanical study on the usage of wild medicinal herbs from Kopaonik Mountain (Central Serbia)
(Elsevier Ireland Ltd, Clare, 2007)
An ethnobotanical survey was carried out on the territory of the highest mountain in Central Serbia, Kopaonik, which is characterized by great plant diversity. In total, 83 wild species from 41 families and 96 preparations ...
Phenotypic variability in five Aceria spp. (Acari: Prostigmata: Eriophyoidea) inhabiting Cirsium species (Asteraceae) in Serbia
(Springer, Dordrecht, 2010)
From about 250 Cirsium spp., only two Aceria spp. (Acari: Eriophyoidea) have been described, Aceria anthocoptes (Nal.) and Aceria cirsii Pet. B. & Shi. Host specificity, which generally characterizes eriophyoid mites, ...
European rule adoption in Central and Eastern Europe: a comparative analysis of agricultural water management in Serbia
(Routledge Journals, Taylor & Francis Ltd, Abingdon, 2010)
Regulation of Serbian agriculture's water use is analysed as a basis for wider debate on European rule adoption. Three models that seek to explain patterns of non-compliance are assessed: external incentives; policy ...
Structural and electrical properties of sintered zinc-titanate ceramics
(Elsevier Sci Ltd, Oxford, 2009)
The aim of this work was an investigation of structural and electrical properties of sintered zinc-titanate ceramics obtained by mechanical activation. Mixtures of ZnO and TiO(2) were mechanically activated in a planetary ...
Light transmission through fiber post: The effect on adhesion, elastic modulus and hardness of dual-cure resin cement
(Elsevier Sci Ltd, Oxford, 2009)
Objectives. The aim of this study was to investigate the effect of fiber post light transmitting ability to the continuity of resin cement-root dentin (C-RD) and resin cement-fiber post (C-FP) interface, elastic modulus ...
Enlarging the uniqueness cone of the nine-sensor, T-configuration probe to measure the velocity vector and the velocity gradient tensor
(IOP Publishing Ltd, Bristol, 2010)
The original concept of a nine-sensor T-configuration hot-wire probe to simultaneously measure three velocity and three vorticity components, as well as other velocity gradient-based turbulence properties, assumes three ...
Effect of different fermentation parameters on bioethanol production from corn meal hydrolyzates by free and immobilized cells of Saccharomyces cerevisiae var. ellipsoideus
(Wiley, Hoboken, 2009)
BACKGROUND: Bioethanol produced from renewable biomass, such as corn meal, is a biofuel that is both renewable and environmentally friendly. Significant scientific and technological investments will be needed to achieve ...
Heavy metals in soils: Distribution, relationship with soil characteristics and radionuclides and multivariate assessment of contamination sources
(Pergamon-Elsevier Science Ltd, Oxford, 2008)
The study is dealing with the distribution and the origin of heavy metals (Cd, Cr, Cu, Mn, Ni, Pb and Zn) in soils from a priori non-polluted areas. Positive correlations with organic matter and clay content but not with ...
Oak acorn, polyphenols and antioxidant activity in functional food
(Elsevier Sci Ltd, Oxford, 2006)
In this paper, are presented the results of physical and chemical investigations of differently treated samples of oak acorn. The aim of this investigation is to estimate the influence of thermal treatment on physical and ...
Weed vegetation in the north-western Balkans: diversity and species composition
(Wiley, Hoboken, 2009)
P>Surveys of weed vegetation of the western Balkan peninsula (1939-2006) were used to study changes in species composition. A large data set of arable weed vegetation was compiled and analysed with direct and indirect ...