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Приказ резултата 21-30 од 183
Copper accumulation and availability in vineyard soils of Serbia / Akumulacija i dostupnost bakra u zemljištima vinograda u Srbiji
(Univerzitet u Nišu, Niš, 2006)
The focus of this work is to measure the accumulation and distribution of copper in vineyard soils in Serbia as a step towards understanding copper existence in soils and its potential for availability to flora and fauna. ...
Leachate characterization of closed landfill Batajnica, Belgrade / Karakterizacija procednih voda zatvorene deponije u Batajnici, Beograd
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2006)
Landfills generate emissions over long period, often longer than a lifetime The longest lasting emission is leachate. The toxicity of leachate from closed municipal solid waste landfill Batajnica in Belgrade was characterized ...
Nonisothermal melt-crystallization kinetics of hydroxyapatite-filled poly(3-hydroxybutyrate) composites
(Wiley, Hoboken, 2006)
The knowledge of biomedical implants ranging from drug delivery devices to tissue engineering and based on bioresorbable polymer composites is increasing, but the study of the crystallization kinetics of these kinds of ...
The particle distribution functions and applications
(Natl Inst Optoelectronics, Bucharest-Magurele, 2006)
The new generalized logarithmic equation defined by four parameters, called LG4, was formulated and proposed for describing particle size and shape distributions. For special choice of the parameters the LG4 was reduced ...
Electrochemical oxidation of iodide in aqueous solution
(Elsevier Science Sa, Lausanne, 2006)
Electrochemical oxidation of iodide on DSA (Ti/RuO2) anode was investigated in laboratory cell and semi-industrial electrochemical reactor. Anodic polarization curves in the laboratory cell were obtained in solutions ...
Thermal stability of an alumina-based refractory
(American Ceramic Society Bulletin, 2006)
The thermal stability, dynamic Young's modulus of elasticity, anisotropy and damage level of a 42% alumina refractory material were investigated using a water-quench test. Thermal quenching of refractories leads to crack ...
Adsorption of phenol and 2,4-dinitrophenol on activated carbon cloth: The influence of sorbent surface acidity and pH
(Taylor & Francis Inc, Philadelphia, 2006)
In this work the effect of the activated carbon cloth surface acidity and pH of the solution on phenols adsorption has been studied. Two phenols, widely different in the terms of their pKa values (phenol and 2,4-dinitrophenol), ...
Synthesis, properties and color assessment of some new 5-(3- and 4-substituted phenylazo)-4,6-dimethyl-3-cyano-2-pyridones / Sinteza, svojstva i obojenost nekih novih 5-(3- i 4-supstituisanih fenilazo)-4,6-dimetil-3-cijano-2-piridona
(Serbian Chemical Society, Belgrade, 2006)
A series of 5-(3- and 4-substituted phenylazo)-4,6-dimethyl-3-cyano-2-pyridones were synthesized, starting from acetylacetone and arenediazonium salt, followed by condensation with cyanoacetamide using a modified literature ...
Distribution of primordial radionuclides in surface soils from Serbia and Montenegro
(Pergamon-Elsevier Science Ltd, Oxford, 2006)
The specific activities of primordial radionuclides in soil samples from 21 different locations in Serbia and Montenegro were determined by gamma-ray spectrometry. The results obtained were compared with those from other ...
Electrocatalytic Activity of Sol–Gel-Prepared RuO 2 /Ti Anode in Chlorine and Oxygen Evolution Reactions
(Springer, 2006)
Electrocatalytic properties of RuO 2 /Ti anode with different coating masses, which are prepared by the alkoxide sol–gel procedure, are investigated in chlorine and oxygen evolution reactions by polarization measurements ...