The commission would cut that rate to between 23 and 28percentt, while shaving between seven and nine points off the corporate rate.
This result points to a clear trade off between wood production (or carbon sequestration in biomass) and soil salinization.
This study investigates the potential of combined injection as compared to the gasoline and CNG operation to find the best point of trade-off between performance and emissions, which is the state of the art in this field of research.
The prevalence rates from these two studies are in line with the findings in the present study, which indicates prevalence rates between 5.7 and 7.0 % (Norwegian cut-off points, and between 10.3 and 13.3 % for US cut-off points).
The results suggest that between 5.7 to 7.0 % of young infants between 4 and 12 months had SDD according to the Norwegian ASQ cut-off points, and between 10.3 to 12.3 % according to the US cut-off points.
The actual scoring is complicated by the fact that points are also awarded for individual tricks, and there is some trade-off between trick points and card points.
In the literature, discussion remains as to which cut-off point is optimal [ 1– 4, 10– 30], and in the more recent literature, cut-off points range between 3 and 8 mm [ 2, 13].
Radiographic cut-off points lie between 20 40 degrees for HVA, 11 20 degrees for IMA and 10 15 degrees for DMAA.
Subsequently, cut-off points distinguish between positive and negative screening results and display a threshold in order to avoid false positive results.
In the large Tromsø study Thrane et al. find sensitivity values of 44-14% and specificity values of 58-90% for the TUG, depending on the choice of the cut-off points (here between 12 and 17s) [ 27].
