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Prikaz rezultata 61-70 od 1773
The assessment of soil availability and wheat grain status of zinc and iron in Serbia: Implications for human nutrition
(Elsevier, Amsterdam, 2016)
The deficiency of zinc (Zn) and iron (Fe) is a global issue causing not only considerable yield losses of food crops but also serious health problems. We have analysed Zn and Fe concentrations in the grains of two bread ...
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 ...
Antiferromagnetism and heat capacity of NaCo2-xCuxO4 ceramics
(Elsevier Sci Ltd, Oxford, 2017)
Polycrystalline samples of NaCo2-xCuxO4 (x=0, 0.01, 0.03 and 0.05) were synthesized in two different ways: 1) by a mechanochemically assisted solid-state reaction method (MASSR) and 2) by a citric acid complex method (CAC). ...
Faunistic inventory of click beetles in srem region (vojvodina province, serbia)
(National Centre for Agrarian Sciences, 2015)
A survey was conducted on Elateridae fauna of Srem region, in the south of Vojvodina Province (Serbia) during 2010-2012. As many as 1202 specimens (666 adults and 536 larval forms) were collected from 949 ha on four ...
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 ...
Multiple Sclerosis: Molecular Mechanisms and Therapeutic Opportunities
(Mary Ann Liebert, Inc, New Rochelle, 2013)
The pathophysiology of multiple sclerosis (MS) involves several components: redox, inflammatory/autoimmune, vascular, and neurodegenerative. All of them are supported by the intertwined lines of evidence, and none of them ...
Demographic flexibility influences colonization success: profiling invasive fish species in the Danube River by the use of population models
(Springer, Dordrecht, 2015)
Invasive species have the ability to modify their life-history traits in newly colonized areas, with positive shifts in specific life history traits under favourable environmental conditions. If such positive changes in ...
Effect of long-term cyanide exposure on cyanide-sensitive respiration and phosphate metabolism in the fungus phycomyces blakesleeanus
(Srpsko biološko društvo, Beograd, i dr., 2014)
The effects of long-term exposure (5 h) of Phycomyces blakesleeanus mycelium to 5 mM KCN on respiration and phosphate metabolites were tested. Exposure to cyanide, antimycin A and azide lead to a decrease in the activity ...
Selection and rapd analysis of pseudomonas ssp. Isolates able to improve biological viability of potato seed tubers
(Društvo genetičara Srbije, Beograd, 2013)
Indoleacetic acid (IAA) producing Pseudomonas isolates from the rhizosphere of maize (Q4 and Q20), alfalfa (Q1 and Q16) and wild red clover (B25) were selected for the investigation of their effect on the biological vitality ...
The sorption of inorganic arsenic on modified sepiolite: the effect of hydrated iron(III) oxide
(Srpsko hemijsko društvo, Beograd, 2014)
The sorption of inorganic arsenic species, As(III) and As(V), from water by sepiolite modified with hydrated iron(III) oxide was investigated at 25 degrees C through batch studies. The influence of the initial pH value, ...