The aim of study is to confirm a new technique that can crush the frozen soil and/or ice block using underwater shock wave generated by the underwater explosion of explosive.This technique can lead to the earlier sowing, which can have the larger harvest because the duration of sunshine increases.Especially, in Hokkaido prefecture, Japan, if the so
In addition to government and official institutions such as the police, the gendarmerie, and the National Organization for Security and Intelligence (SAVAK), the second Pahlavi government used militias to suppress its opponents.This use of armed non-state actors continued throughout this period (1942-1979).In fact, force and violence which should h
Knowledge Management literature lays emphasis on the fact that a major chunk of knowledge dissemination occurs through the various forms of social networks that exist within the organizations.A social network is a simple structure comprising of Food Storage Jars set of actors or nodes that may have relationships ties with one another.The social net