We've got 5,000 years of proof".
How many years of proof are required for redemption after one impulsive act?
Therefore, we can expect that once technological possibility and economic viability are reached, it will take several years of proof of concept before the early majority of customers will be ready to go on-board.
It also requires them to hand over two years of proof that they have lived as their "acquired gender".
Some lenders and creditors will want to see multiple years of proof of income.
"We actually have over a year of proof, and you've got the Israeli military and intelligence community acknowledging that, in fact, it has worked," he said.
Howard Dean's 2004 campaign showed that the war issue was potent enough to turn an unlikely candidate into a contender, and Obama's substantially more charismatic persona, his ability to win the black vote, and four additional years' worth of proof that the war was a fiasco turned him into a winner.
Yet, despite three years of quantitative proof that insulated structures in extreme climates tremendously reduce fuel requirements, there has been little effort to broaden the scope of the initiative.
Lots of people might, ipso facto, take the author's many tales of dating and screwing various strippers, dominatrices, and flawless-skinned blondes during the nineties' second half after Moby started drinking again following seven years of sobriety as proof of what a dink the guy truly is.
They remain unimpeachable as a live act, even if their recordings post Back in Black have never matched the brilliance of their early years (for proof, their give-the-punters-what-they-want shows lean heavily on the roll call of classics from their first six albums).
In recent years, proof-of-concept studies have shown that somatic cells can be directly converted to cardiomyocytes (Fig 1; Ieda et al, 2010; Efe et al, 2011; Qian et al, 2012).
