Virtual timestamp and father-burden-chain clock synchronization algorithms for WSN;

Legislative reform of the relationship between parent and child,featured with the change from family-based standard to child-based standard,from parental power to parental responsibility,from stand- ard of child s fate decided by parent to standard of protecting the maximum interest of child,which be- gan at the second half of the 20th century has become irresistible trend in this century.

Several Issues of the Effect of Parents Liability——To Rethink and criticize the Contemporary Constitution and Theories on Patents Liability;

The Structure of Parents liability includes the composing elements of parents liability and the relationships among them.

In the chapter on these relations in the draft Civil Code, based on the amendment to Marriage Law in 2001, anti-discriminatory principle, denial between parents and children, child adoption, forcible adoption, parents rights and obligation as parents, prohibition of punishment harmful to children s body and mentality, and the adoption relation are added.