Archive for Juli 24th, 2013
SIEMENS Healthcare – clinical workflow and organizational management
Mittwoch, Juli 24th, 2013Online Monitor Test – zur optimalen Helligkeits- und Kontrast-Einstellung
Mittwoch, Juli 24th, 2013
What If You Could See WiFi – although we use it often we rarely think about how it works
Mittwoch, Juli 24th, 2013Wifi is an energy field that is transmitted as waves. The waves have a certain height, distance between them and travel at a certain speed. The distance between wifi waves is shorter than that of radio waves and longer than that of microwaves, giving wifi a unique transmission band that can’t be interrupted by other signals. This image shows an idealized wifi data transmitted over a band that is divided into different sub-channels, which are shown in red, yellow, green and other colors
