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On the Use of an Internal Mixer For the Rheological Characterizattion of Maize Starch
The rheological behaviour of hydrated maize starch is investigated by means of a Haake internal mixer equipped with a sealed chamber. Results were obtained at temperatures between 89 and 115°C with water content between 25 and 30%. Through a proper calibration torque measurements and rotation speeds are converted to s…
Buckling Analysis in a Woven Steel Fiber Reinforced Thermoplastic Laminated Plate with Strip Delamination
TABLE OF CONTENTS
Corrosion of a SiC-C/SiC Composite in Environments with Na2SO4 Vapor and Oxygen
A Numerical Model of Yield Stress Fluid Dynamics in a Mixing Vessel
A numerical study is conducted on the behaviour of yield stress fluids in a mixing vessel equipped with anchor agitator in laminar regime. It is shown that extending a standard Carreau model of shear thinning fluid is a suitable practice. Validations versus Couette flow analytical solution are satisfactory. Main featu…
Physical Hydrodynamics
SoftSimu2002 - Novel Methods in Soft Matter Simulations
Nordic Rheology Conference 2002
The Investigation of Hot Workability of AA 6063/SiC Composites with Different SiC Particulate Volume Fraction
The Society’s Site: Time period September 2002 to February 2003
The Fifth World Congress on Computational Mechanics
Synthesis and aqueous phase behavior of thermoresponsive biodegradable poly(D,L-3-methylglycolide)-block-poly(ethylene glycol)-block-poly(D,L-3-methylglycolide) triblock copolymers
Novel biodegradable thermosensitive triblock copolymers of poly(D,L-3-methylglycolide)-block-poly(ethylene glycol)-block-poly(D,L-3-methylglycolide) (PMG-PEG-PMG) have been synthesized. Ring-opening polymerization of D,L-3-methyl-glycolide (MG) initiated with poly(ethylene glycol) (PEG) and Ca[N(SiMe3)2]2(THF)2 provid…
Computerised Glow Curve Deconvolution using General and Mixed Order Kinetics
Some accurate glow curve fitting functions for general and mixed order kinetics glow peaks are proposed and discussed. These mathematical expressions are used together with peak search and non-linear minimisation algorithms in order to provide a fast glow curve deconvolution for those materials which cannot be well fi…
On geological interpretations of crystal size distributions: Constant vs. proportionate growth
Geological interpretations of crystal size distributions (CSDs) depend on understanding the crystal growth laws that generated the distributions. Most descriptions of crystal growth, including a population-balance modeling equation that is widely used in petrology, assume that crystal growth rates at any particular ti…
The influence of oxygen deficiency on the magnetic and electric properties of La0.70Ba0.30MnO3 −γ (0≤γ≤0.30) manganite with a perovskite structure
The crystal structure and the magnetic and electric properties of La0.70Ba0.30MnO3 − γ manganite (0≤γ≤0.30) with a perovskite structure were studied experimentally depending on the concentration of oxygen vacancies. The stoichiometric La0.70Ba0.30MnO3 compound (γ = 0) had cubic unit cell symmetry, which did not change…
Tissue Reaction to Polypyrrole-Coated Polyester Fabrics: An in Vivo Study in Rats
Electrically conductive polypyrrole is very attractive for tissue engineering because of its potential to modulate cellular activities through electrical stimulation. However, its in vivo behaviors have not been fully studied. This paper investigates the in vivo biocompatibility and biostability of PPy-coated polyeste…
Freshwater Red Algae of the World
The Journal of Phycology was founded in 1965 by the Phycological Society of America. All aspects of basic and applied research on algae are included to provide a common medium for the ecologist, physiologist, cell biologist, molecular biologist, morphologist, oceanographer, taxonomist, geneticist, and biochemist. The…
Conductive polymers as a new type of thermoelectric material
Thermoelectric properties were investigated for the films of electrically conductive doped polyanilines. The thermoelectric performance, evaluated by thermoelectric figure-of-merit (ZT = T (S2 σ) / κ), of various protonic acid-doped polyaniline bulk films was found to depend on the electrical conductivity σ of the fil…
Suppression of Quantum Phase Interference in Molecular Magnets Fe₈ with Dipolar-Dipolar Interaction
Renormalized tunnel splitting with a finite distribution in the biaxial spin model for molecular magnets is obtained by taking into account the dipolar interaction of enviromental spins. Oscillation of the resonant tunnel splitting with a transverse magnetic field along the hard axis is smeared by the finite distribut…