The objective is to avoid the severe time-step limitation usually encountered in confined axisymmetric geometries (e.g., pipe flow), caused by a fine azimuthal grid spacing around the centerline and the desire to refine the grid in the radial direction near walls.
Their spacing around the globe is a feature, not a bug — maximizing the distance between the mega-telescope's component parts effectively ups the resolution of the resulting combined image.
Clive Woodward's phrase of "thinking clearly under pressure" (TCUP) was highlighted as four Scottish players marked no-one on the blindside, while the spacing around the ruck was too tight and Sean Lamont and Duncan Weir didn't mirror each others actions.
DOI: http://dx.doi.org/10.7554/eLife.01861.011 10.7554/eLiFigure61.012 Figure 4 figure supplement 2. Cen4 spacing around the mid-Cen position is anomalously short.
Proximal to the sciatic trifurcation, approximately 7 mm of nerve was freed from the adhering tissue, and the injury was produced by tying four loose ligatures (4/0 silk, 1 mm spacing) around the sciatic nerve until they elicited a brief twitch in the respective hind limbs.
