Recent retrospective European studies have demonstrated promising surrogate response rates for this kind of therapy (Rahbar et al., 2017; Brauer et al., 2017), and future randomized phase II/III trials are warranted to evaluate whether these will ultimately translate into survival benefits.
This ordinal scale has been shown to be valid as a response scale for this kind of survey [ 27].
Aspects that could be addressed in future research include that, although the study had a good response rate for this kind of recruitment, the sample mainly consisted of white, married women.
But under Delaware law, it seems the right response for the kind of wrongdoing alleged, which was reported by David Barstow in The Times last month.
Furthermore, with the proposed model, high frequency dynamic response for these kinds of structures can also be obtained in a very simple and non-expensive way, which makes this procedure very useful as a tool for diagnoses and detection of debonding in its initial stage by monitoring the change in local dynamic characteristics.
Although the literature on reaction time, timing, and predicted movements is enormous (Jensen, 2006; Posner, 1978), we were unable to identify published work that provides a model framework for characterizing the probability of correct responses for the kind of task involved in using a switch keyboard.
The response rate was high for this kind of repeated survey design, but none the less it is possible that non-responders were less satisfied or perhaps more satisfied than responders with the relation between their earlier aspirations and later achievement.
This has been confirmed by a meta-analysis of studies comparing mail-surveys and web-surveys in which 16 of the 39 studies (44%) had a lower response rate than our 24% [ 9].The relationship between response rate and no-response bias is also limited for this kind of survey [ 10].
Limitations include a relatively low response rate (approximately 30%), although this is a good response for studies of this kind.
The linear modal superposition method (LMSM), which ignores the effect of nonlinearity, is believed not suitable for the seismic response analysis of this kind of structures.
