Therefore, we would expect the evolutionary processes to evolve the haltere to have natural frequency in the two directions to be either equal to the wingbeat frequency or excitable by the wing beat frequency (as in the case of nonlinear resonance capture).
The tensions in the other two ropes are different and must add up to equal the gravitational force in the upward vertical direction and to equal zero in either horizontal direction, assuming the system is at rest.
For example, I can now see which direction the available cars are facing (which can make a big difference in San Francisco, where a car pointed in the wrong direction can equal an extra five minutes of waiting).
In the above, we have to explain the reason why the degree of the flaring index f is equal to 2. Firstly, the momentum flux of the wind received by a contact surface of unit area is reduced by a factor of f because the cross-section normal to the momentum direction is equal to f.
Shear wall length in Y direction was equal to 7.8 (close to 6.4 + 1.18 according to Table 2) for the first model, and it was equal to 5.2 (approximately 6.4 − 1.18) for the second model.
When the estimations of diffusion coefficients from all performed experiments (n = 5) were analyzed statistically, the following values were obtained: the diffusion coefficient in the x and z direction (assumed to be equal) was 183 ± 27 μm/s, and the diffusion coefficient in the y direction was 184 ± 24 μm/s.
So, in this case, the displacement in the <110> direction is equal to 1.1 Å, corresponding to one-half the {110} interplanar spacing.
Each two-dimensional image had 512 pixels along the axial dimension and its number of pixels along the lateral direction was equal to the number of A-scans that corresponded to the processed image (1,000 for structural, 5,000 for Doppler, and 200 for svOCT).
We suggested in the previous section that the two dominant directions would equal the valence and arousal axis.
In the case WRC, FRF in x direction is equal to FRF of the second mode.
