The only clear-cut example is Dimmie Fleming, who died earlier this month at her home in England at the age of 85.
Perhaps the most clear-cut example - enhancement at its most pure," they write - is plastic surgery, which began as a reconstructive treatment for World War I injuries.
Critics such as Councillor Adam Vaughan stated "This is a clear-cut example of using one's office to gain preferential treatment for private interests."
Some clear-cut examples of selection at the level of the gene include meiotic drive and retrotransposons.
A less clear-cut example occurs at Frilford, where several distinct concentrations of debris are known in and around the temenos and the crossroads.
Again, the book market is a clear-cut example of this trend.
Even when presented with what seemed to be clear-cut examples of abuse, the unit often fell short, researchers found.
The legal profession is perhaps the most clear-cut example of changing expectations due to changing pay scales.
The most clear-cut example of this involves the rapid duplication and proliferation of tandem zinc-finger genes in mammal genomes.
Elian's case has provided Ms. Reno with a clear-cut example of how the attorney general can exercise her power to improve the life of a child.