In particular, if c ′ (t ) is light-like for a parameter value t 0, then the plane F ′ (t 0 ) = 0 is tangent to the sphere F (t 0 ) = 0 and the corresponding characteristic circle degenerates to a point.
The dependent variables were COP trajectories and time functions, radius of the characteristic circle of the stabilogram containing 95% of its sampled points, total length of COP excursions; length of excursion in anteroposterior and mediolateral directions were visualized on the monitor.
The ground was painted with large designs featuring the characteristic circles and serpents, in red or black on an ochre field with white dots.
Again, a one-to-one correspondence between vertices and characteristic circles is needed.
Thus the canal surface C contains a one-parameter set of the so called characteristic circles F (t ) ∩ F ′ (t ).
For blending n canal surfaces, like in Section 4, one picks a convex polyhedron P that reflects the topological structure of the canal surfaces: characteristic circles correspond to vertices and a polynomial canal surface corresponds to an edge, including its two vertices.
The polyhedral medial surface transform representing a single-sheeted blend can be then constructed by the following three steps: (i) Determine three points p 1, p 2, p 3 representing end characteristic circles and associated three directional vectors t 1, t 2, t 3 at these points from MATs c 1, c 2, c 3, which are data describing the G 1 join.
(iii) Find the associated ∂ Ω. Determine three points p 1, p 2, p 3 representing end characteristic circles and associated three directional vectors t 1, t 2, t 3 at these points from MATs c 1, c 2, c 3, which are data describing the G 1 join.
Fiesta shapes, with sturdy talc bodies and semireflective finishes, echoed the streamlined designs of Art Deco while its characteristic concentric circles suggested a traditional potter's wheel.
c Unit-area gate capacitance extracted from the measured C-V characteristics (red circle), calculated from parallel-plate model (black dashed line), and calculated from cylindrical model (blue dash line) plotted as a function of nanotube network density.
Table 3 shows the characteristics of CIRCLE participants with eGFR = > 60 ml/min/1.73 m by level of albuminuria (none, micro-albuminuria, macro-albuminuria).
