Per Defense Health Agency (DHA) guidelines, we may accept in lieu of a providerâs actual signature. on a TRICARE claim form, a facsimile signature. The facsimile signature may be produced by a. signature stamp or a block letter stamp, or it may be computer-generated, if the claim is computer-. generated.
What it is: Preemptive rights are a clause in an option, security or merger agreement that gives the investor the right to maintain his or her percentage ownership of a company by buying a proportionate number of shares of any future issue of the security.
Preemption (computing) In computing, preemption is the act of temporarily interrupting a task being carried out by a computer system, without requiring its cooperation, and with the intention of resuming the task at a later time. Such changes of the executed task are known as context switches. It is normally carried out by a privileged task or part of the system known as a preemptive scheduler, which has the power to preempt, or interrupt, and later resume, other tasks in the system.