Prior To Take Precautionary Measures To Cause Others Harm Qualitative Research

This dissertation is about taking defence measures before the possible infringement. I avail myself of the traditional self-defence theory to analyze the act of taking measures before the possible infringement, and I think part of the above acts belong to the traditional self-defence while others belong to offense against public security or infringement upon personal rights.This dissertation consists of the preface and three main parts: I explain the reason why I write this dissertation in the preface; the first part mainly relates the concept and the characteristics of the measures taken before the possible infringement; the second part is basically about determining the nature of the measures; the third part is talked over the comparison between the measures and other similar deeds.I expect to solve some practical questions through the study of taking defence measures before the possible infringement.