Titlebook: Quantum Theory of Polymers as Solids; János J. Ladik Book 1988 Plenum Press, New York 1988 Vibration.aging.biopolymer.electron.mechanical

预感

走路左晃右晃

白杨

János J. Ladikherespectivedecisions refer to ?nding a proper mix of manufacturing original and remanufacturing used products as well as of stock-keeping and disposing of returned items. Hereby, relevant cost impacts and time patterns of demand and returns have to be taken into consideration.

全面

小故事

Esalate

松软

残忍

乳白光

The Effect of Environment on the Band Structure of PolymersPolymers, especially biopolymers, are not found in a vacuum but exist rather surrounded by a medium (DNA and proteins are in an aqueous solution, with .. counterions in the case of DNA, and a smaller number of other ions around both). Hence it is important to consider the effect of the environment on the electronic structure of a (bio)polymer.

plasma-cells

Excited and Ionized States of Polymerse, e.g., Ladik.) as the number of unit cells, ., approaches infinity:.In this way we are left with too large an excitation energy, because equation (8.1) for an infinite system reduces to the HF gap (which is too large anyway).