Mean daily temperature exceeded the threshold of 18°C on 11.1% of days, and was below this threshold on 88.7% of days.
We then examined a number of genes that fell below this threshold to evaluate the sensitivity of our experimental design (n = 46).
Furthermore, without any correction for periods when patients were hospitalized etc., 50% of patients in the study by Maddocks et al. achieved the required three times a week treatment frequency, and another 3 patients fell below this threshold because of only one missed session.
But as this is below the threshold of £125,000 at which SDLT currently becomes payable, there will be no tax bill.
This is below the threshold of 98.7% recently proposed at which DNA-DNA hybridization is mandatory [ 10].
One subject showed a very low response (8%) to peptide 409 427, but this was below the threshold of positive activation 65 and was negligible compared to the activation induced by Ara h 1 (80–90%) or CPE (74 76%) in this subject.
Since vessel reactivity increases with decreasing vessel size, it is possible that much of the blood flow control is occurring in vessels below the threshold of this technology [ 21, 32].
A number of meta-analyses of the randomised trials involving interferon have been published, and it appears that the maximum absolute benefit to overall survival is in the order of 2 3% and again, some argue that this is below the threshold of useful clinical utility.
We used a cycle threshold (CT) cut-off value (>28) as a detection limit, and none of these 11 targeted genes produced CT values below this threshold at any of the sampling points.
For the purposes of the work described here, we consider that below this threshold, the return of additional unique sequence in U is unlikely to justify the increased level of redundancy; other thresholds, however, may be more appropriate in other contexts.
