1 One does not attempt to capture everything in one's dissertation. 2  The dissertation is a technical work used to document and set forth proof of one's thesis. 3  It is intended for a technical audience, and it must be clear and complete, but not necessarily exhaustively comprehensive.
Twisted-pair cable. A twisted-pair cable is a cable made by intertwining two separate insulated wires. There are two twisted pair types: shielded and unshielded. A Shielded Twisted Pair (STP) has a fine wire mesh surrounding the wires to protect the transmission; an Unshielded Twisted Pair (UTP) do not.Shielded cable is used in older telephone networks, as well as network and data communications to reduce outside interference. Shielded Twisted Pair (STP) has a fine wire mesh surrounding the wires to protect the transmission; an Unshielded Twisted Pair (UTP) do not. Shielded cable is used in older telephone networks, as well as network and data communications to reduce outside interference.
For this reason it is commonly specified that, at least for cables containing small numbers of pairs, the twist rates must differ. In contrast to shielded or foiled twisted pair (typically F/UTP or S/FTP cable shielding), UTP (unshielded twisted pair) cable is not surrounded by any shielding.