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Microstructure and dielectric properties of BaTiO3 doped with Er2O3, Yb2O3 and Ho 2O3
(2nd International Congress on Ceramics, ICC 2008, 2008)
Doped barium-titanate ceramic is attracting much interest for its application as resistors with a positive temperature coefficient of resistivity (PTCR), multilayer ceramic capacitors (MLCC), thermal sensors etc. In this ...
Dielectric properties of batio3 doped with er2o3 and yb2o3 based on intergranular contacts model
(Amer Ceramic Soc, Westerville, 2009)
Taking into account that microstructure properties of barium-titanate based materials, expressed in grain boundary contacts, are of basic importance for electric properties of these material, in this study, the model of ...
Isolation, purification and biochemical characterization of a polygalacturonase produced by Penicillium solitum in 'Golden Delicious' apple (Malus domestica Borkh)
(Amer Phytopathological Soc, St Paul, 2008)
State and prospects of raspberry production in Serbia
(Int Soc Horticultural Science, Leuven 1, 2008)
This paper presents the state of raspberries growing in Serbia and its perspectives. With annual production of over 60 000 tons Serbia holds significant place in the global production of this kind. Unfortunately, almost ...
The environmental impact of viticulture: "The influence of the biofertilizer type on wine quality and soil microbiological activity"
(Int Soc Horticultural Science, Leuven 1, 2004)
A trial was conducted in variety/rootstock Merlot/SO 4 in the vineyard district of Jagodina. At the beginning of grapevine vegetation, microbiological fertilizers (A-Az. chroococcum, AH-Az. chroococcum + humate, ABC-Az. ...
Genital organ anomalies in Xiphinema dentatum (Nematoda : Longidoridae)
(Brill Academic Publishers, Leiden, 2005)
Seven specimens of Xiphinema dentatum with abnormal genital organs were found in the same population. Normal females are amphidelphic with the vulva located slightly anterior to the mid-body. Of some 24 000 females examined, ...
Correlation between densification rate and microstructure evolution of mechanically activated BaTiO3
(Taylor & Francis Ltd, Abingdon, 2005)
Increasing demands on the quality of electronic ceramics requires a well-controlled correlation between particle morphology and processing conditions. Since mechanical activation is one of the methods for modification of ...
Germination of Iva xanthifolia, Amaranthus retroflexus and Sorghum halepense under media with microorganisms
(Journal of Plant Diseases and Proctection, Supplement, 2008)
This investigation focused on testing the germination of three weed species (Iva xanthifolia Nutt., Amaranthus retroflexus L. and Sorghum halepense (L.) Pers.) under the influence of several microorganisms: a population ...
Phages don't have it easy.
(Amer Phytopathological Soc, St Paul, 2007)
Electrical properties of screen printed BaTiO3 thick films
(Elsevier Sci Ltd, Oxford, 2004)
The deposition of thick film pastes by screen-printing is a relatively simple and convenient method to produce thicker layers with thickness up to 100 mum. In the present work, the barium titanate thick films were prepared ...