Zigzag curve

Each point of the scatter plot indicates which basis is present in each position of the sequence. By joining two consecutive points by a line, a zigzag curve is obtained, which is a graphical... 

Table 12 The Folding Index for the Spiral, the Hilbert Curve, and the Zigzag Curve...

Closely related to the ID dispersion relations for the carbon nanotubes is the ID density of states shown in Fig. 20 for (a) a semiconducting (10,0) zigzag carbon nanotube, and (b) a metallic (9,0) zigzag carbon nanotube. The results show that the metallic nanotubes have a small, but non-vanishing 1D density of states, whereas for a 2D graphene sheet (dashed curve) the density of states... 

Part of a 15-nm long, 10 A tube, is given in Fig. 1. Its surface atomic structure is displayed[14], A periodic lattice is clearly seen. The cross-sectional profile was also taken, showing the atomically resolved curved surface of the tube (inset in Fig. 1). Asymmetry variations in the unit cell and other distortions in the image are attributed to electronic or mechanical tip-surface interactions[15,16]. From the helical arrangement of the tube, we find that it has zigzag configuration. 

Fig. 81.—Potential energy associated with bond rotation as a function of angle, (a) Symmetrical potential according to Eq. (23) (b) and (c) potential energy functions with lowest minimum at 0=0 corresponding to the planar zigzag form of a polymethylene chain. These curves were calculated by Taylor. 0...

Figure 2.18 Different channel shapes for which flow distributions have been computed, a zigzag (upper left), a sinusoidally curved (upper right) and a converging-diverging channel (bottom).

We shall try to explain this on the basis of the thermoplastic PVC which is completely amorphous. The polymers chain form a tangle and each chain has the well-known zigzag shape of the carbon chain (figure 10.7). In figure 10.8 you can see the a- curve of the PVC tensile test. Plastic tensile test specimens are flat and those of metals are often cylindrical. 

Table B.7—which is referred to as the superheated steam table—lists V, U, and H of water (the latter two properties relative to liquid water at the triple point) at any temperature and pressure, not just at points on the VLE curve. If you are given a temperature and a pressure, you can locate the properties of water at the intersection of the column corresponding to the given temperature and the row corresponding to the given pressure. If the intersection falls within the closed region on the table bounded by the vertical line to the left of the 50 C column, the horizontal line below the 221.2 bar row, and the zigzag hypotenuse, the water is a liquid outside this region, it is a superheated vapor.

FIGURE 7.9 The figure shows the observed data and the iudividual and population predictions plotted versus time after dose. Included is approximately 25% of the total number of individuals (selected using stratified randomization). The thick sohd fine is a smooth curve based on all individuals. Data points that were judged extreme (see above) in the left panel are labeled with the ID number. The corresponding predictions are also labeled. The zigzag pattern most obvious in the right panel is due to the fact that some individuals received different doses at different study occasions. 

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