Taking the slip ratio deviation being 0 as the control target, PID control is carried out on front and rear wheel at the same side if the wheel slip ratio deviation of front and rear wheel at the same side exceeds the preset threshold.

where [e.sub.1] and [e.sub.2] are slip ratio deviation of front and rear wheel at left and right side, respectively.

The effect of ratio deviation on the performances for fixed number of blocks 3840 is shown in Fig.

column for forward ratio and bottom for reverse ratio, revealing the general tendency that performances decrease with the increasing ratio deviation. Here again specificity shows the most stable performance and precision is shown to be the most sensitive with ratio deviation.

At this point, it is clear that classification performance increases with the increasing number of blocks and decreases with increasing ratio deviation where number of blocks have stronger influence.

Williams, remained a factor in these cases, of course, but virtually all patients with this

ratio deviation displayed, at the least, significant glucose intolerance, such as marked functional hypoglycemia.

"Raw data" 4TP interchanged resistance

ratio deviation measurements [DELTA] again converge to the (42.0 [+ or -] 0.1) parts in [10.sup.6] dc value in Fig.

[H.sub.3]/[H.sub.1] and [W.sub.3]/[W.sub.1] ratios for draw

ratio deviations of [+ or -] 0.05 ([+ or -] 10%) with the swell on specification are shown by the open diamonds.

Since the distribution of variation of both the qualitative and quantitative areas is similar, as seen in Figure 3, this means that both of them contribute equally to the variations, and the ion

ratio deviations cannot be attributed to just the quantitative or qualitative ion alone.

This adaptation algorithm reduces air fuel ratio deviations in dynamics and by that the emissions, which cannot be directly reduced by an oxygen sensor.

A better pre-control reduces air-fuel ratio deviations in case of changing operating points, what again yields to a benefit for the emissions.

In 1999, we studied the specificity of the sex

ratio deviations by sampling fish from a reference site in Skagerrak (same as in 1998), an oil refinery, a petrochemical industry, and two sites in the Gota River Estuary, all on the Swedish west coast.