?This paper presentes the introductions of functional groups such as ester group, carbonate group, thioester group and amido group to polymer main chains through ring-opening polymerization of expansion monomers.

Based on the catalytic mechanisms of proteases and the structure character of protease inhibitors, it has been hypothesized that adequate anti-protease degradation ability of peptides could be obtained by introducing the functional groups such as amino and ureido groups to the suitable sites of side chain.

Take the process of conceptual design provided by systematized designing theory as a frame, let the axiomatic design, functional base and its integration of effect to form the process model of the SAVE integration styled conceptual design and to be applied to define the principle solution that satisfies the function of requirements during the stage of conceptual design.

Molecular pharmacogenetic studies of drug responses to obsessive-compulsive disorder and six functional genes;

Polymorphisms of seven functional genes and their correlation to production performance in Suhuai pigs;

The functional groups and their amounts which were formed on the surface of the treated MWCNTs were analyzed.

The results show that the magnetic particles are composed of the magnetic powder, polymeric materials and functional groups.

The Basic Function of She in the Tang Dynasty;

Basic functions of managing system for medical consumables

In this article we discuss the basic function,use limit,correct operating and maintaining,in use for clinical and analyze it,to help the worker understand thetraction bed.