ASTM F2413-11 Requirements. ASTM F2413-11 Standard Specification for Performance Requirements for Protective (Safety) Toe Cap Footwear covers minimum requirements for the design, performance, testing and classification of protective footwear. The purpose of this standard is the certification of protective footwear.
Chat vs Email. Chat and Email are two new communication media that was created along with the internet. In the most basic, the two are very similar, carrying messages in textual form from one device to another. The main difference between the two is with the speed that they occur.
Despite the U.S. militaryâs massive spending each year on advanced communications technology, the use of simple text chat or tactical chat has outpaced other systems to become one of the most popular paths for communicating practical information on the battlefield. 2006 thesis from the Naval Postgraduate School states that internet relay chat (IRC) is one of the most widely used chat protocols for military command and control (C2).