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Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine
(Elsevier Science Bv, Amsterdam, 2004)
Two samples of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), poly(GMA-co-EGDMA), with different porosity parameters were synthesized by suspension copolymerization and modified by ...
Synthesis of nanosized calcium hydroxyapatite particles by the catalytic decomposition of urea with urease
(Cambridge Univ Press, New York, 2007)
Nanosized calcium hydroxyapatite particles were synthesized by the catalytic decomposition of urea with urease. The influence of the synthesis parameters, i.e., temperature and ratio of the reagents/urease concentrations, ...
Interface shape and distribution of solute during Vertical Bridgman growth of Al-Cu alloy
(Elsevier, Amsterdam, 2002)
Results presented in this paper contribute to investigation of the influence of solidification rate (R) and the initial concentration of solute (C-o) on the interface shape and the distribution of the solute. Solidification ...
Bulk etching rate of LR115 detectors
(Pergamon-Elsevier Science Ltd, Oxford, 2002)
The thickness of the layer of LR115 detector removed during etching was measured with a very precise instrument. Dependence of the bulk etch rate on temperature of the etching solution was investigated. It has been found ...
Predictive modeling of the mechanical properties of particulate hydroxyapatite reinforced polymer composites
(Wiley, Hoboken, 2002)
The influence of particle geometry and volume fraction on the mechanical properties of a hydroxyapatite (HAp) particulate reinforced polymer (poly-L-lactide and collagen) matrix composite was investigated through finite-element ...
Characterization of alumina films electrodeposited on steel from water suspensions
(InterCeram: International Ceramic Review, 2003)
Alumina films were electrodeposited on steel from water suspensions using the constant voltage method. The morphology of deposited films was investigated using optical microscopy coupled with image analysis which enabled ...
Thermal shock behavior of alumina based refractories / Comportamento allo shock termico di refrattari a base di allumina
(Ceramurgia, 2002)
Temperature difference and fracture resistance parameters have been used to predict the thermal shock behavior of alumina based commercial refractories with different content of Al 2 O 3 from 28% to 78%. Thermal and ...
Artificial neural network data analysis for classification of soils based on their radionuclide content
(Maik Nauka/Interperiodica/Springer, New York, 2007)
The artificial neural network (ANN) data analysis method was used to recognize and classify soils of an unknown geographic origin. A total of 103 soil samples were differentiated into classes according to the regions in ...
Bioactive glass-apatite composite coating for titanium implant synthesized by electrophoretic deposition
(Elsevier Sci Ltd, Oxford, 2007)
Titanium and titanium alloys are widely used as materials for implants, because of their mechanical properties and nontoxic behaviour, but unfortunately, are bioinert. In order to solve this problem, the metal implant could ...
Biosynthesis of ethyl caproate and other short ethyl esters catalyzed by cutinase in organic solvent
(Elsevier Science Bv, Amsterdam, 2009)
The main objective of this work was to study the enzymatic synthesis of short chain ethyl esters, a group of relevant aroma molecules, by Fusarium solani pisi cutinase in an organic solvent media (iso-octane), and to assess ...