The minimum distance calculated is the minimum horizontal distance from the outer edge of. the Eurozone Safe-Guarding Mat detection zone to the nearest part of the hazard. The European prEN-999 formula for floor mounted Safe-Guarding Mats is: S = (1600 x T) + 1200mm. S is the minimum safety distance is millimeters. The factor of 1600 is based on the standard assumption of 1600mm/s as the approach. speed. T is the overall stopping time in seconds. The added 1200mm take into account stride length and arm reach.
A client-server network is designed for end-users called clients to access resources (such as files, songs, video collections or some other service) from a central computer called a server.
A client is anything connecting to a server that is not another server. - J. Oikarinen, D. Reed; Internet Relay Chat Protocol; RFC 1459; May 1993. An IRC server echoes the conversations on each channel to each connected user on that channel and network to provide the illusion that the participants are all in the same virtual room. When you log onto IRC with your client application, it logs onto the server you set as your default in the program settings.