It is difficult to design a method that would be effective in most men, have no side effects and be reversible, economical, and acceptable by all cultures.
He said the 287 g) program could be reapplied in a way that would be effective and avoid discrimination.
Crye Precision came up with MultiCam, a proprietary camouflage pattern that would be effective in all surroundings.
There has been a habit of over-bidding, demanding ideal solutions while letting proposals that would be effective and should have been acceptable die for lack of effort.
A focus on R&D in energy technologies can help create green energy solutions that would be effective enough to take on fossil fuels in the market.
Sir David said the goal was to approve a rule in 2003 that would be effective at the end of that year, but said delays were possible.
"It may be that we're kind of all up the creek, because we have no treatment regimens that would be effective".
And they haven't been accompanied by the bold, honest, creative and self-critical thinking that is an absolutely necessary precursor to action that would be effective.
Virgin Atlantic said on Wednesday that it had pleaded "for many years" for new security procedures that would be "effective but quicker and less intrusive on our passengers".
In essence, he synthesized a large number of compounds and screened each one to find a chemical that would be effective.
In the 1960's and 1970's, advocates of progressive actions underestimated how difficult such tasks as reducing poverty and revitalizing the inner cities really were, and did not take sufficient care to develop new policies that would be effective.
