Hunt acknowledged that seven-day working would involve "some extra cost, which we will have to find", but said it might be more cost-effective, for example, to boost capacity by using existing operating theatres at weekends, rather than building new facilities to use Monday to Friday.
It's a lot more cost-effective, for example, to buy a roasting chicken and learn to break it down yourself, than to buy boneless and skinless breasts.
Alternatively, because recurrence is associated with inadequate immune responses [ 31, 32], repeated relapse eventually may generate effective immunity, for example, to all phase variants of the cell surface expressed proteins [ 33].
We evaluated performance of both methods from three different perspectives: Detection of a decline from the prebottleneck effective population size, for example to detect if the N e (point estimate) is below 0.8 × N1.
Randomised controlled trials conducted over three decades showed that the program is cost-effective and able, for example, to increase maternal employment and school readiness of children born to mothers with low psychological resources.
If this model is correct, programming for location may contribute to why CD4+ T cell help is important in effective CD8+ T cell-mediated immunity, for example to pathogens such as Hepatitis C Virus, in which some individuals eradicate infection, others fail to do so, and the difference is closely associated with the presence or absence of a CD4+ T cell response.
However, explicit approaches have been shown to be more effective, for example, in teaching nature of science concepts to both students and science teachers (Abd-El-Khalick and Lederman, 2000; Lederman et al., 2001).
Alcoholics Anonymous has been effective, for example, because its members have had one another to reinforce their determination to stay sober.
MPI is well known to be cost effective, for example in reducing the number of cardiac catheterizations.
Some analysts have expressed skepticism that a ban on evidence obtained by torture could be effective, for example, because lawyers do not yet have the right to be present at interrogations, when most torture occurs.
Vaccines that employ bacterial polysaccharides, conjugated to carrier proteins, have been particularly effective, for example against H. influenza (Jennings 1992).
