It is a spline tip with a corresponding recess in the screw head. The socket has a circular recess with two round holes. Sometimes the line between a recess and an adjournment can be fine. In the condition of a Senate recess, the president may make a temporary appointment. Only the bolt face recess was enlarged to suit the PPC case. This is a very effective study in cases of lateral recess stenosis. He also served in Afghanistan during the August 2009 Senate recess. Thompson began filming during the August 2002 Senate recess. They have also been used to prevent presidents from making recess appointments. He asked that Congress pass the legislation before its August 2007 recess. It was in the recess facing the garden that Reedburn was found. There was a recess in it, in which I was to sit and work. The teeth have a material part ("external projection") and a space ("internal recess"). She appears to be in charge of watching the students during recess. Also there is the Easter recess which lasts 2 weeks.