Urolith formation. occurs when mucoproteins in the urine coalesce and precipitate with crystals in urine. supersaturated with minerals. Stones and sediment lodge in the urethra, obstructing urine flow. Females rarely develop obstructive urolithiasis due to their shorter, wider urethra.
Fidelio/FIAS. Fidelio is the Hotel management system from company MICROS. FIAS is the interface and the protocol allowing the communication with a Saia PCDÂ®. Both, Serial (RS232) and TCP/IP communication are possible. With this protocol the Saia PCDÂ® will receive Check-In and Check-Out information from individual rooms and returns this status on binary outputs.
What is RTS / CTS Hardware Flow Control? RTS / CTS Flow Control is another flow control mechanism that is part of the RS232 standard. It makes use of two further pins on the RS232 connector, RTS (Request to Send) and CTS (Clear to Send). These two lines allow the receiver and the transmitter to alert each other to their state. A transmitter raises its RTS line, which causes an interrupt on the receiver, i.e - hey can I send some data?.