Linear distance

The fineness of the grid pattern, called resolution, is quantified in terms of pixels per linear distance. Common practice for commercial quaUty images assumes that photographic images can be reproduced accurately using about 300 pixels per inch (120 pixels/cm). 

The following terms are generally used to describe the pulse action Frequency is the rate of application of the pulse action, cycles/time. Amplitude is the linear distance between extreme positions of the liquid in the column (not of the pulser) produced by pulsing. Pulsed volume = amplitude X frequency X column crosssectional area = volumetric rate of movement of hquid, expressed as volume/time or vol-ume/(time-area). 

As a consequence of the aforementioned discretization, the number of test points Np, and the linear cutoff Nx in the mode decomposition turn out to be closely related. Denoted by Ax, the typical linear distance between two adjacent test points, Ax must be small enough to ensure that the integral function E is well approximated by the sum E, i. e., Ax must fulfil the condition c(x + Ax) c(x). This is to say that the length scale Ax directly determines the minimal length scale contribution of the Fourier modes, which is Lr/Nx. Consequently, after having fixed N, the spatial variation of c(x) as a function of the number of test points Np has to be carefully monitored to determine the maximum distance Ax ensuring that c(x + Ax) c(x) in the entire box. Typically, for N = 8, we have found that a minimum of 233 test points in a box of unit length is necessary. 

Robertson5 cited a cost increase of 3% in the initial cost of building a plant if the linear distance between all parts was increased 25%. With such a small increase in costs, even when an expansion is not planned it is usually wise to allow plenty of space between units. This will permit the plant engineers to install improvements in the future to increase yields, eliminate bottlenecks, and improve the stability of the process. These improvements cannot be anticipated where extra space will be needed. 

Fig. 5 Schematic representation of long distance radical cation migration in DNA. In AQ-DNA(3), irradiation of the anthraquinone group linked at the 5 -terminus leads to reaction at GG steps that are 10, 28, 46 and 55 base pairs from the charge injection site. The solid arrows indicate approximately the amount of reaction observed at each GG step. The plot shows the natural log of the normalized amount of reaction as a function of distance from the AQ. The results appear to give a linear distance dependence...

The linear distance dependence seen for AQ-DNA(3) is not observed to be universally independent of specific DNA base sequence. This is clearly revealed by examination of AQ-DNA(4) and AQ-DNA(5). Plots of the distance dependence of strand cleavage at the GG steps in these oligomers are shown in Fig. 11. Both show stepped rather than linear behavior, and the size of... 

Substituted ethylenes, with hydrogen atoms replaced by various alkyl groups, have a common feature in their electronic spectra, i.e. an absorption band at ca. 164 — 180 nm. This band is interpreted to show that the delocalization of the electron pair is largely confined to the vicinity of the unsaturated centre, commonly referred to as the C=C double bond. If the de-localization is assumed not to exceed a linear distance of one bond length on either side of the double bond, the electron pair remains in a linear potential box of width 3d, with allowed energy levels of... 

Somlyo Do your calculations measure length of time over time travelled for say human uterus, do they assume linear distance or more zig-zag movement such as you showed here. 

Amplitude is the linear distance between extreme positions of the liquid in the column as a result of the pulse action. 

The methods developed for rotating hydrodynamics are easily extended to ring-disk electrodes. This extension is facilitated by the fact that one needs only to consider radial convection in addition to linear connection and diffusion to extend disk methods to ring disk problems. This does require some model development, however, because mass transport is now permitted in two directions, x and r. Thus a linear volume element array is no longer sufficient, and a two-dimensional volume element array is required. The linear axis of this array is identical to that developed above for linear diffusion and cpnvection. Thus linear distances are still expressed in volume element units,... 

Figure 5.1. Diffusion mechanisms and corresponding concentration profiles, where C is the overall solid concentration, r0 is the mean radius of the particle, r is the linear distance along the particle radius from the radius surface, and 5 is the thickness of the stagnant fluid film. [From Liberti and Passino (1983), with permission.]...

M 67] [P 59] The mixing efficiency was derived experimentally in a device with a meandering ratio of 8, i.e. a periodic step of800 pm [59], The channels were 100 pm wide and 48 pm deep with a linear distance of2000 pm. An aqueous buffer solution and a buffer solution with fluorescein were contacted the fluorescence intensity was measured at the end of the channel. Owing to the known problems of biasing... 

Fig. 15.2. Top Experimental setup. Bottom Optical pillars generated beyond the focus by the propagation of slightly focused (/ 40 m) fs-TW laser pulses carrying 760 critical powers. The discontinuities in the optical pillars are due to inhomogeneities in the fog scattering them. The non-linear distance scale (from the laser output port) is due to the parallax [16]...

If an exciton hops about, starting from some initial site and ends up at another site at the time of its disappearance for one reason or another, the linear distance between these sites is called the diffusion length, lA. The diffusion length is related to the diffusion coefficient D through the exciton lifetime t ... 

A black-and-white felt rub-down test is performed to demonstrate adequate cleanliness of the interior clean-envelope surfaces. This test consists of both black-and-white felt being wiped over any surface for 1 m linear distance with a firm hand pressure. No residue should be visible on the cloth. Each cloth should be 60cm square black or white static-free natural hber felt folded with cut edges inside to a 25-cm square. The cut edges should be sealed with an approved latex sealant. 

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