Barrier cable Barrier cable Barrier cable is a vehicular or pedestrian restraint system used in parking garages. It installed along the ramps or around the perimeter of the parking structure. It consists of a 0.5-inch, 7-wire steel strand which is similar to the strand used in Post-tensioned concrete. There are three types of barrier cables systems: Galvanized barrier cable is the most prevalent type of barrier cable used today. The steel strand is Zinc plated to protect it from corrosion per ASTM A475. Epoxy-coated barrier cable is used on occasion for aesthetic purposes. It is significantly more expensive than galvanized barrier cable.
Anarchy Is What States Make of It Anarchy Is What States Make of It "Anarchy Is What States Make of It: The Social Construction of Power Politics" is a journal article by Alexander Wendt published in "International Organization" in 1992 that outlines a constructivist approach to international relations theory. Wendt argues that anarchy is not inherent in the international system in the way in which other schools of international relations theory envision it, but rather it is a construct of the nation-states in the system. At the core of constructivist thought is the idea that many core aspects of international relations are socially constructed (they are given