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Influence of Preparation Conditions of Alumina-Based Refractory on the Morphological Parameters of Surface Defects
(Wiley-Blackwell, Hoboken, 2015)
The surface defects on alumina-based refractory arising from thermal shock were studied using image analysis and statistical tools. Alumina-based refractory specimens were prepared by adding a different amount of fibers ...
Structural changes of Ca-alginate beads caused by immobilized yeast cell growth
(Elsevier Science Bv, Amsterdam, 2015)
Structural changes of Ca-alginate bead due to yeast cell loading and the impact on their mechanical properties were studied based on experimental data of cell number density per beads, cell rearrangement within the bead ...
Solvent and structural effects in tautomeric 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles: UV, NMR and quantum chemical study
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
The state of the tautomeric equilibria of 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles, 2-PY/6-PY, was evaluated using experimental and theoretical methodology. The ...
Bioethanol production from triticale by simultaneous saccharification and fermentation with magnesium or calcium ions addition
(Elsevier Sci Ltd, Oxford, 2015)
The aim of this study was to determine the effect of magnesium or calcium ions content in triticale mashes on glucose and maltose content after liquefaction as well as on bioethanol yield after fermentation. Triticale ...
Erythrocytes under osmotic stress - modeling considerations
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
Various modeling approaches have been applied to describe structural changes of the erythrocyte constituents under osmotic stress. The constituents: (1) the lipid bilayer, (2) the actin spectrin cortex, (3) the trans-membrane ...
The effect of different extractants on lead desorption from a natural mineral
(Elsevier, Amsterdam, 2015)
Natural minerals, such as quartz, clinoptilolite and calcite, are useful as sorbents for various applications, but their content of heavy metals ions is the most problematic obstacle to their application. Before their ...
Protein-reinforced and chitosan-pectin coated alginate microparticles for delivery of flavan-3-ol antioxidants and caffeine from green tea extract
(Elsevier Sci Ltd, Oxford, 2015)
In this study, potential interactions of alginate-proteins and proteins-polyphenols were utilized for the formulation of microparticles encapsulating green tea flavan-3-ols and caffeine. Electrostatic assisted extrusion ...
Mass transfer without and with chemical reaction in particulate fluidized beds
(8th International Symposium on Turbulence, Heat and Mass Transfer, THMT 2015, 2015)
This paper presents the results of an experimental investigation of the mass transfer between the column wall and fluidized bed without and with fast, irreversible chemical reaction. Experiments were performed in the column ...
The enhanced removal of cationic dyes in binary system using novel copolymers with two kinds of acidic groups
(Elsevier Science Bv, Amsterdam, 2015)
In this study novel copolymer hydrogels based on methacrylic acid (MAA) and 2-acrylamido-2-methylpropane sulfonic acid (AMPS) were synthesized by free-radical aqueous copolymerization and characterized. Derived P(MAA-co-AMPS) ...