If more than one standard treatment can be used for the condition being studied, then the protocol must either define which ones will be acceptable or methods to address this possible source of variability between studies.
Several studies have described a variety of techniques using external fixators, but have not defined which one is most effective [ 2].
Their predicament is compounded by the fact that no one can define which works are deemed to have "artistic craftsmanship".
"Both parties felt it was necessary to put the past behind them and stop wasting time in a vain attempt to define, or be defined by, which one was comparatively less evil," said Felicia Wordswhitten, a spokesperson for Evil the First.
Instead, the ability of the modified histones to interact with or recruit other proteins is thought to be the first of several additional biochemical steps (not yet defined), of which one is where the cofactor actually "expresses" its activity in a currently unknown manner.
And one defines some functions which one has to use in this paper.
Then there are other aspects that are less defined but of which one should be wary; for example, complexity of information displays, information load per page, and visual aspects, such as color and form.
This is a federal felony--essentially impossible to understand or define--in which one is charged with failing to provide one's "honest services," as a lobbyist, lawyer, carpenter, janitor, husband, wife, brother, friend, whatever.
I still don't know if a transgender person with, say, an "F" on their birth certificate and an "M" on their driver's license can choose which one defines their marriage.
As parties today are increasingly defined by their leaders, which one will take centre stage as election day approaches?
