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.
Share. Views: 43341. Tail docking is the term given to the surgical removal of puppiesâ tails for cosmetic purposes. The procedure was usually performed at 2-5 days of age; the tail is cut off using a pair of scissors or caused to drop off by occluding the blood supply using a tight rubber band. There are over 70 breeds of dog that traditionally have had their tails cut off a few days after birth.