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Dynamics of beryllium-7 specific activity in relation to meteorological variables, tropopause height, teleconnection indices and sunspot number
(Elsevier, Amsterdam, 2017)
The dynamics of the beryllium-7 specific activity in surface air over 1987-2011 is analyzed using wavelet transform (WT) analysis and time -dependent detrended moving average (tdDMA) method, WT analysis gives four periodicities ...
Cadmium and mercury accumulation in European hare (Lepus europaeus): age-dependent relationships in renal and hepatic tissue
(Springer Heidelberg, Heidelberg, 2014)
A total of 63 European hares have been collected from five Serbian agricultural regions. The hares assayed were divided into four age groups (3-6 months, 12 months, 12-24 months, and 24-36 months) and investigated upon ...
Leaves of higher plants as biomonitors of radionuclides (Cs-137, K-40, Pb-210 and Be-7) in urban air
(Springer Heidelberg, Heidelberg, 2013)
Leaves of linden (Tilia tomentosa L. and Tilia cordata Mill.) and horse chestnut (Aesculus hippocastanum L.) were analysed as biomonitors of radionuclides in urban air. Samples of soils, leaves and aerosols were collected ...
Synthesis of antimicrobial monophase silver-doped hydroxyapatite nanopowders for bone tissue engineering
(Elsevier, Amsterdam, 2011)
Monophase silver-doped hydroxyapatite (AgxCa10-x(PO4)(6)(OH)(2); 0.002 <= x <= 0.04) nanoparticles were prepared using a neutralization method and investigated with respect to potential medical applications. This method ...
Evaluation of the DNA damaging effects of amitraz on human lymphocytes in the Comet assay
(Indian Acad Sciences, Bangalore, 2013)
Amitraz is formamidine pesticide widely used as insecticide and acaricide. In veterinary medicine, amitraz has important uses against ticks, mites and lice on animals. Also, amitraz is used in apiculture to control Varroa ...
Humoral immune response to repeated lumpy skin disease virus vaccination and performance of serological tests
(BMC, London, 2019)
BackgroundIn the presented study we investigated the development of the humoral immune response against LSDV during the process of re-vaccination of cattle over a time span of 5 months. In addition, the performance of ...
Nosema ceranae and queen age influence the reproduction and productivity of the honey bee colony
(Taylor & Francis Ltd, Abingdon, 2014)
The strength of the honey bee colony and the quality concerning brood production, number of worker bees and honey yield depend substantially upon the characteristics of the queen. Reproductive and productive capacities of ...
Golden jackals (Canis aureus) as hosts for ticks and tick-borne pathogens in Serbia
(Elsevier Gmbh, Urban & Fischer Verlag, Jena, 2018)
The golden jackal (Canis aureus) is a medium-sized canid species native to Europe. This species is characterized by rapid large-scale expansion. A similar trend is also observed in Serbia, where the species is now distributed ...
Influence of different pre-treatment methods on isolation of extracts with strong antibacterial activity from lichen Usnea barbata using carbon dioxide as a solvent
(Elsevier, Amsterdam, 2013)
Multiplication and spreading of multiresistant pathogenic bacteria that cause fatal infections in humans and animals have boosted research on implementation of newer technologies for producing natural substances with strong ...
Anion-pi interactions in protein-porphyrin complexes
(Royal Soc Chemistry, Cambridge, 2015)
In this work, we have analyzed the influence of anion-pi interactions on the stability of high resolution protein-porphyrin complex crystal structures. The anion-pi interactions are distance and orientation dependent. ...