Some have attacked his proposals as impractical; for example, free tuition at public universities.
However, most of these studies relied on clonal analysis of transgenic cells, thereby eliminating cell clones with less favorable properties, an often laborious process which at times might even be impractical, for example in the genetic engineering of primary cells.
The staged implementation facilitated by the stepped wedge design is particularly helpful when simultaneous rollout of an intervention to all clusters is impractical, for example, for logistical or financial reasons.
It should also prove to be useful in screening projects where the properties of the target protein make the high-throughput FP-based validation technique of all of the hits impractical, for example if it is difficult to purify in quantity or if it is an integral membrane protein.
In interactive problems, it is often impractical to obtain examples of desired behavior that are both correct and representative for all the situations in which the agent has to act.
Men have also worn their share of impractical apparel; notable examples include the necktie and the high, powdered wig.
Yet the views of such groups are often ill-thought out and their demands impractical - for example, the call from rail safety groups for 100percentnt security on Britain's railways.
The indefinitely large number of tone letters, for example, make a full accounting impractical, and only a few examples are shown.
The aim of this discussion is to point out that the examples are impractical.
This thought process is not only false but it is impractical and counterproductive; for example when we identify radical factions as "Islamic radicals" or violent extremists as "violent Islamist extremists," we create misnomers, because radical, violent and extreme practices go against the very nature of Islam.
