In a previous research project [5], we found there are several disadvantages of the current Linux scheduler. So we employed a alternative scheduler, Resource-Based Earliest Deadline First scheduler(RB-EDF), to solve these problems. Though RB-EDF performs better than the Linux scheduler in handling soft realtime processes, it can not enforce resource usages smaller than 1 tick(10ms) using the re...

Abstract Linux has been used more and in the field of industrial control robot control, non-real-time nature final human-computer interaction program may cause system performance impact production. Interrupt response time is an important indicator to measure real-time operating systems. Accurate test data can be as evaluation index for selecting system. In order improve Linux, analyze problems,...

BACKGROUND Periprocedural interruptions in warfarin therapy increase thromboembolic risks to patients and are not indicated for all procedures. We sought to determine the frequency and guideline concordance of periprocedural warfarin interruptions to inform a future educational intervention. METHODS AND RESULTS In October and November of 2009, an anonymous postal survey was sent to all patien...