KNX is a standardized (EN 50090, ISO/IEC 14543), OSI-based network communications protocol for intelligent buildings. KNX is the successor to, and convergence of, three previous standards: the European Home Systems Protocol (EHS), BatiBUS, and the European Installation Bus (EIB or Instabus).The KNX standard is administered by the KNX Association.he standard is based on the communication stack of EIB but enlarged with the physical layers, configuration modes and application experience of BatiBUS and EHS. KNX defines several physical communication media: 1  Twisted pair wiring (inherited from the BatiBUS and EIB Instabus standards).
Tail docking and castration of lambs under three (3) months of age by non-veterinarians are acceptable provided that: 1  the procedures are performed by a skilled and preferably accredited operator; and. 2  appropriate pain relief is provided; and. 3  the tail is docked at the third palpable joint.
Waldron said if a cow has a tail, itâs going to happen. But thatâs a big âifâ these days because many dairy producers cut off â or dock â their cowsâ tails.Cow tail docking as a practice was introduced in the New Zealand dairy industry in the early 1900s.ow tails were thought to be the cause of an outbreak of leptospirosis among milkers, which is a disease caused by bacteria found in animal urine. Dairy producers in the U.S. got in on the practice in part because they believed docking also led to cleaner cows.