Your heart's electrical system controls the timing of your heartbeat by regulating your: 1  Heart rate, which is the number of times your heart beats per minute. 2  Heart rhythm, which is the synchronized pumping action of your four heart chambers.
Get it delivered right to your inbox! Service Computation Date Determination. The service computation date is the date on which you start counting the years of service you need to retire. The date for most employees is the date on which they first enter the service. However, some have been on active duty with the armed forces and may be entitled to service credit for that time.
One field asks for a service computation date, and provides a drop-down menu which brings up a calendar. There is no context regarding this field and I'm not sure what they are asking. I've never worked for... show more I'm applying for my first federal government job. The application is online via USAjobs. One field asks for a service computation date, and provides a drop-down menu which brings up a calendar. There is no context regarding this field and I'm not sure what they are asking. I've never worked for the federal government, only for the state government.