In terms of the challenging goal of a reference pine genome sequence, this predominance of a highly diverged repetitive component is critical since large amounts of identical dispersed repeats are inevitable sources of gaps in an assembly.
"The fact of the gap between [Enron's] accounting income and taxable income was easily observed," Fleischer notes, but not the source of the gap.
An exact branch and bound algorithm is formulated to find optimal solutions and to provide guidance on the source of the gap between the PAR heuristic and the lower bound results.
Sources speaking to the Wall Street Journal, the Washington Post, the New York Times, and the Los Angeles Times have been complained about gaps in the phone dragnet for well over a year, with some suggesting that the NSA gets as little as 20percentt of the phone traffic in the US, though those anonymous sources never explained the source of the gap.
McClellan and King suggested that heterogeneity is the source of this gap, positing that the genetic component of complex disease is in fact a collection of rare or private conditions [ 2].
William H. Kimbel, a paleoanthropologist at the Institute of Human Origins at Arizona State University, said that the million-year period "has long been the source of frustrating gaps" in the hominid fossil record.
Decomposition estimations from different time periods indicate the pro-UK-born unexplained component of the wage gap is an increasing source of the pay gap.
One thing is clear: continued reductions in the black-white longevity gap are unlikely to come about automatically, but will require conscious effort, informed by an understanding of the sources of the gap.
Thus, it is difficult to conclusively discuss all possible sources of the gap.
In this section we explore in detail the sources of this gap and its evolution from the mid-nineties to today.
However, a look at the trend in party identification among women and men indicates that the source of the gender gap is more likely the movement, beginning as early as 1964, of men toward the Republican Party.
