Now showing items 181-185 of 185
Testing for autocorrelation in the autoregressive moving average error model
(Elsevier, 1973-12)
Noise smoothing for VR equipment in quaternions
(Kluwer Academic Publishers; Springer Science+Business Media, 1998-07)
Smooth motion generation is an important issue in the computer animation and virtual reality (VR) area. In general, the motion of a rigid body consists of translation and orientation. The former is described by a space ...
The toughening of polyamide-6 by brominated poly(isobutylene-co-p-methylstyrene): fracture and toughening mechanisms
(Elsevier, 1993-11)
A study on the toughening of polyamide-6 (PA-6) with a new elastomeric modifier, brominated poly(isobutylene-co-p-methylstyrene) (BrXP-50), was conducted. Morphological analyses and mechanical tests were combined to evaluate ...
Modeling the effect of the curing conversion on the dynamic viscosity of epoxy resins cured by an anhydride curing agent
(Wiley Subscription Services, Inc., A Wiley Company, 2010-02-05)
Published curing profiles of epoxy resins mixed with an anhydride curing agent and subsequently crosslinked were reanalyzed with a modified sigmoidal model to describe the dynamic viscosity accompanying resin curing. The ...
The determinants of divalent/monovalent selectivity in anion exchangers
(Elsevier, 1983-04)
This research demonstrates that it is the distance of fixed-charge separation in the resin which is the primary determinant of divalent/monovalent selectivity. Anion resins, particularly acrylics and epoxies, with closely ...