Grooved diagonal

A mixer, which is part of a sensor system, has diagonal grooves on the channel bottom [142], This creates a lateral flow enlarging the interfacial area. No indication is given whether this measure causes the flow to become chaotic. 

This test measures resistance to scratching by a standardized tool (ASTM, 1978). A comer of a diamond cube is drawn across the sample surface under a force of 29.4 mN applied to the body diagonal of the cube, creating a V-shaped groove its width A, in micrometres, is measured microscopically. The hardness is given by ... 

To find the anisotropy of the refractive indices An the classic optical geometry with a diagonal polarization of light was used. The incident light was polarized at 45 with respect to the optical axis of grooved Si sample as shown in Fig. 2. The analyzer A, situated after the sample, was oriented either parallel A )P or perpendicular A P to the polarizer. 

Figure 2. The top view of grooved Si sample and orientation of polarizer and analyzer with respect to the grooves under the measurements with diagonal polarisation.

The transmission spectra of the same sample obtained in diagonal polarization geometry are shown in Fig. 4. The spectral position of the maxima for A L P corresponds to the position of minima for A P. This is due to the phase shift of n for e and o waves at the exit from the grooved layer and enables to find... 

Fig. 4. Structure of Escherichia coli photolyase. (A) Ribbon diagram representation. The MTHF antenna is exposed on the surface, whereas the FADH catalytic cofactor is buried within the core of the a-helical domain. (B) Surface potential representation. Blue, basic residues red, acidic residues white, hydrophobic residues. Note the positively charged groove running diagonally the length of the protein and the hole (marked by a square) with asymmetric charge distribution along the side walls and leading to the flavin located in the bottom. (See Color Insert.)...

Figure 6.4. Hypothetical structure of the DNA-chloroquine complex. In the upper figure the quinoline ring of chloroquine is horizontally inserted between bases of double-helical DNA and the diamino side chain diagonally spans the minor groove between DNA phosphates. In the lower figure the quinoline ring is shown superimposed over a DNA base pair with the 7-CI in proximity to the 2-amino group of guanine...

The asymmetric cleavages in double-strand helix result in a diagonally skewed cleavage pattern, reflecting the actions at helix grooves. DNase I recognizes the... 

---