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Prikaz rezultata 41-50 od 327
Electrical and transport properties of nickel manganite obtained by Hall effect measurements
(Springer, Dordrecht, 2009)
Intrinsic resistivity and carrier transport parameters of sintered nickel manganite samples (NTC thermistor grade) were determined using a Hall effect measurement system based on the van der Pauw method. Powder mixtures ...
Hydrogen Peroxide in Adaptation
(Hindawi Ltd, London, 2012)
Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring
(Springer, Dordrecht, 2010)
Using in vitro culture, we determined the effect of photoperiod during growth of Chenopodium rubrum mother plants on vegetative and reproductive development of offspring. Photoperiod during flowering induction of mother ...
Further study on fructooligosaccharides of Rhodobryum ontariense
(Adac-Cryptogamie, Paris, 2012)
The identification of nystose and 1(F)-beta-fructofuranosylnystose in the oligosaccharide-rich fraction of the moss Rhodobryum ontariense (Kindb.) Kindb. (Bryaceae) by thin layer chromatography and high pressure chromatography ...
Accumulation of 20 elements in great cormorant (Phalacrocorax carbo) and its main prey, common carp (Cyprinus carpio) and Prussian carp (Carassius gibelio)
(Academic Press Inc Elsevier Science, San Diego, 2012)
In this study, 20 heavy metals and trace elements (Al, As, B, Ba, Cd, Co, Cr, Cu, Fe, Hg, Li, Mg, Mn, Mo, Ni, Pb, Si, Se, Sr and Zn) were analyzed in different tissues (muscle, liver, intestine, feather and bone) of the ...
Structural Differences Between Lignin Model Polymers Synthesized from Various Monomers
(Springer, New York, 2012)
In a plant cell wall, lignin is synthesized from several monomeric precursors, combined in various ratios. The variation in monomer type and quantity enables multifunctional role of lignin in plants. Thus, it is important ...
Surrogate data test for nonlinearity of the rat cerebellar electrocorticogram in the model of brain injury
(Elsevier Science Bv, Amsterdam, 2010)
The surrogate data test for nonlinearity has been used in order to establish the existence of nonlinear dynamics and justify the use of nonlinear tools in time series analysis. We applied Higuchi fractal dimension and ...
Nepetalactone content in shoot cultures of three endemic Nepeta species and the evaluation of their antimicrobial activity
(Elsevier, Amsterdam, 2010)
Rapid micropropagation of Nepeta rtanjensis, N. sibirica and N. nervosa was performed. Qualitative and quantitative nepetalactone content in methanol extracts of in vitro grown plants was analysed by reverse-phase HPLC ...
Intrinsic resistivity of sintered nickel manganite vs. powder activation time and density
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2008)
In this work the DC resistivity of sintered nickel manganite NiMn2O4 (NTC thermistor material) was studied as a function of additional powder activation time in a planetary ball mill (0, 5, 15, 30, 45 and 60 min). The ...
Anticancer Properties of Ganoderma Lucidum Methanol Extracts In Vitro and In Vivo
(Routledge Journals, Taylor & Francis Ltd, Abingdon, 2009)
Anticancer activities of various extracts of the medicinal mushroom, Ganoderma lucidum, have been widely demonstrated and are mainly associated with the presence of different bioactive polysaccharides and triterpenoids. ...