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Приказ резултата 21-30 од 200
Bioreactor Studies of Alginate Hydrogels for Potential Applications in Biomedicine
(Elsevier Science Bv, Amsterdam, 2010)
Investigation of the influential values about the use of the lead electrochemical system / Istraživanja uticajnih veličina na iskorišćenja olovnog elektrohemijskog sistema
(Društvo za sunčevu energiju "Srbija solar", Zrenjanin, 2010)
For the purpose of making a lead battery of the standard quality, characteristics of the exploitation depending on influential values, were tested: currents, temperatures and containing level of the antimony in electrode ...
Heterogeneous base-catalyzed methanolysis of vegetable oils: State of art / Heterogena bazno katalizovana metanoliza biljnih ulja - presek stanja
(Association of Chemical Engineers of Serbia, 2010)
Today, homogeneous base-catalyzed methanolysis is the most frequently used method for industrial biodiesel production. High requirements for the quality of the feedstocks and the problems related to the huge amount of ...
Lipases as biocatalysts for biodiesel production / Lipaze kao biokatalizatori u sintezi biodizela
(Association of Chemical Engineers of Serbia, 2010)
Lipases can be used for a variety of biotechnological applications: synthesis of fine chemicals, therapeutics, agrochemicals, cosmetics, flavors, biopolymers and biodiesel. Biodiesel is an alternative fuel for diesel engines ...
Mechanism and kinetics of nanosilver formation by ultrasonic spray pyrolysis - Progress report after successful up-scaling (Part 1)
(Metall, 2010)
In 2006 the authors presented in METALL [Vol. 60, No. 6, pp. 377-382] first results on this promising new technology for nano-powder synthesis. Since then a significant improvement and up-scaling took place at IME Aachen ...
Effect of heating rate on precipitation of peak-aged Al-Li (8091) alloy: A quantitative approach
(Savez inženjera metalurgije Srbije, Beograd, 2010)
Samples of Al-Li (8091) alloy were solution treated at 540ºC for 30 min, water-quenched and continuously heated in oil at 0.05 and 0.1ºC/min rates, from room temperature to 190ºC when the peak hardness was achieved. Having ...
Pseudo-Blend Model of Hydrogel Immobilized Living Cells
(Amer Chemical Soc, Washington, 2010)
Living cell organization in clusters is considered in terms of cell-cells and cells-microenvironment interactions as important factor in fundamental understanding of cell behavior in formation and grow of living tissues, ...
The influence of different components on interpenetrating polymer network's (IPN's) characteristics as automotive top coats
(Elsevier Science Sa, Lausanne, 2010)
The aim of this study was to investigate the influence of different components of interpenetrating polymer networks (IPNs) on their behavior in dual curing automotive applications. Dual curing is one of possible ways to ...
The microwave-assisted synthesis of 5-arylazo-4,6-disubstituted-3-cyano-2-pyridone dyes
(Elsevier Sci Ltd, Oxford, 2010)
A novel protocol for the rapid synthesis of pyridone colorants under controlled microwave irradiation ill a dedicated reactor is described. Short reaction times, high isolated yields. and versatility for different substrates ...
Precipitation Processes in Al-Mg-(Mn,Cu) Type Alloy Sheets Evaluated Through Electrical Resistivity Variations
(Springer/Plenum Publishers, New York, 2010)
Precipitation/dissolution processes were followed by electrical resistivity variations in Al-Mg-(Mn)-Cu and Al-Mg-Mn type alloy sheets after different thermo-mechanical treatments (TMTs). In order to get an insight into ...