Word: clear
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Dates: during 2000-2009
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...clear whether highly developed language skills actually play a role in fending off Alzheimer's disease or whether the correlation is merely a side effect of other protective processes. Indeed, Iacono's study, which involved 38 nuns, only 14 of whom he had writing samples from, is too small to show a definitive effect. But the way Iacono looks at it, no one knows how much of the risk of dementia is hardwired into our DNA and how much is determined by environmental factors like physical exercise and social activity, so while the jury is still out, brushing...
Because of their late start (researchers had intended to study mice from early ages but were stymied by technical difficulties), scientists weren't sure they could expect clear results. However, even administered late in life, rapamycin delayed the deaths of the longest-lived male mice by 101 days and by 151 days in the longest-lived females - the equivalent of about 13 years on average in humans - compared with mice with no treatment. In terms of life expectancy when treatment began (or average remaining lifespan when the mice were 600 days old), that translates to an increase...
...waged by democracy activists urging voters to cast blank "nulo" or "none" votes as a way to register their disgust with Mexico's politicos. After the election, Calderon asked Mexicans to "put the race behind us" and "focus all our efforts on finding common ground." But Mexicans made it clear that what they're looking for most is higher ground...
...went down and sat down with the RC South commander, and I didn't put specific changes to timelines or where forces were going, but we talked a lot about the coin intent and the purposes of the operation and the importance of the hold and build - we can clear anywhere we want, but holding and building are hard - so ensuring that the ANSF [Afghan National Security Forces] come in with the Marines, so that they do the partnership up front and in the hold and build. We talked a lot about that, to ensure that we are moving...
...depending on air support? Well, one, we have an extraordinarily intelligent and mature force now. We have had for a number of years. The way I would frame it to them is, Suppose the insurgent occupies an enemy home or village and engages you from there, with the clear idea that when you respond, you are going to create collateral damage. He's going to blame that on you. Even if you kill the insurgent there - and in many cases you don't, you just destroy a lot of things - you get a tactical success and near-term satisfaction because...