Now showing items 61-70 of 114
Adsorption of Nitrogen, Oxygen and Argon on Na-CeX Zeolites
(Kluwer Academic Publishers; Springer Science+Business Media, 2002-12)
Commercial type X zeolites (Linde 13X) are nitrogen selective. Oxygen is the less abundant component in air; hence oxygen selective sorbents are desired for air separation. Mixed Na-Ce type X zeolites containing different ...
A comparison of the role of academic dishonesty policies of several colleges on the cheating behavior of engineering and pre-engineering students
(Proceedings of the 32nd Frontiers in Educational Conference, Boston, MA, 2002-11)
While universities take a variety of approaches in dealing with academic dishonesty, current evidence suggests that institutions with honor codes have a significantly lower level of self-reported cheating as compared to ...
Heat-transfer analysis of microfabricated thermocapillary pumping and reaction devices
(IOP Publishing Ltd, 2000-03-01)
A heat-transfer analysis was performed on thermocapillary pumping, a surface-tension-based drop pumping mechanism. The analysis, which incorporates both fluid flow and energy transport through multiple device layers, reveals ...
Noble Metal (Pt, Rh, Pd) Promoted Fe-ZSM-5 for Selective Catalytic Oxidation of Ammonia to N2 at Low Temperatures
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 2002-03)
We have reported previously the excellent performance of Fe-exchanged ZSM-5 for selective catalytic oxidation (SCO) of ammonia to nitrogen at high temperatures (e.g., 400-500 °C). The present work indicates that the reaction ...
Predicting the linear viscoelastic properties of monodisperse and polydisperse polystyrenes and polyethylenes
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 2001-11)
For linear homopolymers the linear viscoelastic predictions of the double reptation model are compared to those of a recent, more detailed model, the “dual constraint model” and to experimental data for monodisperse, ...
TOPICAL REVIEW: Flow-induced structure in colloidal suspensions
(IOP Publishing Ltd, 2005-02-02)
We review the sequences of structural states that can be induced in colloidal suspensions by the application of flow. Structure formation during flow is strongly affected by the delicate balance among interparticle forces, ...
General flux to a trap in one and three dimensions
(IOP Publishing Ltd, 2007-02-14)
The problem of the flux to a spherical trap in one and three dimensions, for diffusing particles undergoing discrete-time jumps with a given radial probability distribution, is solved in general, verifying the Smoluchowski-like ...
Dynamics of vorticity stretching and breakup of isolated viscoelastic droplets in an immiscible viscoelastic matrix
(Springer-Verlag, 2004-05)
The effect of droplet elasticity on transient deformation of isolated droplets in immiscible polymer blends of equal viscosity was investigated. In terms of the deformation parameter, Def*= a* − c/a* + c where a * and c ...
Mixed epithelial and stromal tumor of the kidney with cervical and intestinal differentiation
(Springer-Verlag, 2005-09)
Monte Carlo simulation of linear aggregate formation from CdTe nanoparticles
(IOP Publishing Ltd, 2005-04-01)
In recent works it was found that nanometre sized particles of CdTe could spontaneously reorganize into crystalline nanowires (NWs) upon controlled removal of the protecting shell of organic stabilizer in an aqueous medium. ...