Dynamic Dilution Effect in Binary Blends of Linear Polymers with Well-Separated Molecular Weights

Dynamic Dilution, Constraint-Release, and Star-Linear Blends

The dynamic dilution theory of stress relaxation, quantitative for star polymer melts, cannot be directly applied to star-linear blends. The linear chains on their reptation time scale τd release constraints on the star arms, resulting in constraint-release Rouse motion for the star arms not described by dynamic dilution. We present a microscopic theory without adjustable parameters for stress ...

Dynamic Well-Separated Pair Decomposition Made Easy

Binary linear codes with at most 4 weights

For the past decades, linear codes with few weights have been widely studied, since they have applications in space communications, data storage and cryptography. In this paper, a class of binary linear codes is constructed and their weight distribution is determined. Results show that they are at most 4-weight linear codes. Additionally, these codes can be used in secret sharing schemes. Index...

on the effect of linear & non-linear texts on students comprehension and recalling

چکیده ندارد.

Rheological properties and morphology of binary blends of a longitudinal polymer liquid crystal with engineering polymers

Earlier work on mechanical properties and their relation to phase diagrams is complemented here by theological and further morphological studies using an optical microscope and polarizing light, for the system studied previously and also for three other binary blend systems. The polymer liquid crystal (PLC) is the same in all, PET/0.6PHB, where PET = poly(ethylene terephthalate), PHB = p-hydrox...