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Prikaz rezultata 11-20 od 1036
Concentrations of 17 elements in muscle, gills, liver and gonads of five economically important fish species from the Danube River
(Edp Sciences S A, Les Ulis Cedex A, 2012)
The Danube River in the vicinity of the city of Belgrade receives large amounts of untreated or poorly treated communal and industrial waste waters. The aim of this study was to assess elemental accumulation patterns in a ...
Intracellular reorganization and ionic signaling of the phycomyces stage i sporangiophore in response to gravity and touch
(Communicative and Integrative Biology, 2013)
Unicellular zygomycete fungus Phycomyces blakesleeanus exhibits a typical apical growth that depends on a complex interaction of different physiological processes. Sensitivity to the light, wind, barriers, touch and gravity ...
Synthesis and characterization of mu-hydroxido- and mu-polycarboxylato-bridged iron(III) complexes with 2,2 '-bipyridine
(Srpsko hemijsko društvo, Beograd, 2014)
Four novel polymeric iron(III) complexes with 2,2'-bipyridine (bipy) and different aromatic polycarboxylato ligands as anions of phthalic (pht), isophthalic (ipht), terephthalic (tpht) and pyromellitic (pyr) acid were ...
Enhancement in statistical and image analysis for in situ mu SXRF studies of elemental distribution and co-localization, using Dioscorea balcanica
(Wiley-Blackwell, Hoboken, 2013)
Synchrotron-based X-ray microfluorescence (mu SXRF) is an analytical method suitable for in situ investigation of the distribution of micronutrient and macronutrient elements in several-micrometres-thick unstained biological ...
Spectrofluorimetric determination of quercetin in pharmaceutical dosage forms
(Soc Chemists Technologists Madeconia, Skopje, 2014)
A simple, accurate and precise method based on the fluorescence properties of the aluminum(III)-quercetin complex, for the determination of quercetin, has been developed and validated. The complex has strong emission at ...
Relationships between leaf traits and morphological attributes in one-year bareroot Fraxinus anguslifolia Vahl. seedlings
(Editura Silvica, Voluntari, 2014)
Leaf traits were investigated as morphological attributes for quality estimation of one-year-old bareroot seedlings of Fraxinus angustifolia Vahl. Leaf traits (number of simple - NSL and compound leaves - NCL, leaf average ...
Evaluation of genotoxic potential throughout the upper and middle stretches of Adige river basin
(Elsevier Science Bv, Amsterdam, 2016)
In this study a comprehensive genotoxicological survey throughout the upper and middle stretches of Adige river basin is presented. The study was carried out at 7 sites located along the Adige main course and one the most ...
Early flowering species - model plants for studies of ontogenesis in vitro
(Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd, 2015)
Chenopodium rubrum L. and Chenopodium murale L. are two annual weed species with different photoperiodic demands. The use of species from the same genus, with a similar type of morphogenesis but with different photoperiodic ...
Thermal properties of polymer-matrix composites reinforced with E-glass fibers
(Soc Microelectronics, Electron Components Materials-Midem, Ljubljjana, 2015)
The influence of the fraction of the glass-fiber (EGF) reinforcement, from 0 to 15 wt%, on the thermal properties of the polymer-matrix composites with the CaCO3 mineral filler is studied. The proper ratio of glass-fibers ...