A mass of simulations of the simplified system of the IEEE standard system model show that when the bus voltage phase angle differences at both sides of the interconnected system has exceeded a given threshold (such as 130°) and continues to enlarge, the power system will be out-of-step [25].
In the co-conservation networks, an edge existed between a pair of proteins whose phylogenetic profiles similarity score exceeded a given threshold (> 0.80).
We assumed that a test to determine disease status would be conducted any time a screening test result exceeded a given threshold.
If this segmentation strength s exceeded a given threshold s0, the position was identified as a significant cut (or a probable border) between coding and non-coding DNA regions.
Samples were tested in duplicate if the coefficient of variation of the values from the three separate assays exceeded a given threshold, typically 0.2, and the result that gave the lower coefficient of variation taken on to the next stage of analysis.
