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Word: impactions (lookup in dictionary) (lookup stats)
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According to Gharib, the impact of the study is the emphasis on trying to maintain body weight as opposed to allowing the weight to increase if someone is already overweight. Part of that maintenance, as Sun recommends, is moderate to rigorous physical activity and keeping total calorie intake...

Author: By Xi Yu, CONTRIBUTING WRITER | Title: Findings Focus On Sustaining Weight | 9/30/2009 | See Source »

...like. The study indicated that poorer students, on the other hand, largely fail to make progress and sometimes even regress over the summer. Studies also show that more time in school can proffer marked gains in student performance. Tom Loveless of the Brookings Institution, for example, examined the impact of increased time spent learning math on math scores, finding a significant increase when as little as 10 minutes were added to the school...

Author: By The Crimson Staff | Title: More is More | 9/30/2009 | See Source »

...possibility that the repair work could just ensure that the gravel collapses in one chunk, as opposed to failing in pockets - should the anticipated rains arrive, the only relatively safe option will be to deliberately release the dam. "What is crystal clear is that there will be a devastating impact if the water is released," Triplett says. The Federal Emergency Management Agency (FEMA) estimates that if the dam needs to be released, the resulting damage could cost $3 billion. County officials estimate that the ensuing shutdown of business could cost the area another $46 million per day. The odds...

Author: /time Magazine | Title: Washington's Green River Prepares for a Flood | 9/30/2009 | See Source »

...scientists onboard the Langseth and other seismic vessels say they do take the impact on animals into account. American vessels are required by U.S. law to submit their itineraries to the National Marine Fisheries Service (NMFS), which in turn determines how long and where the vessels can operate. Several individuals and organizations raised concerns about the proposed study, including potential interruptions to breeding times and migration routes. NMFS then revised the authorized track lines in light of the comments. "We typically start six to 12 months before a cruise with discussions with [L-DEO] about our cruise plan...

Author: /time Magazine | Title: Is Ocean Seismic Testing Endangering the Dolphins? | 9/29/2009 | See Source »

...muscle-flexing response, Tehran announced that its Revolutionary Guards had conducted new tests of medium- and short-range missiles - a sign that the threat of further sanctions didn't seem to have made much impact. For one thing, Iran has been dealing with such restrictions since the Islamic revolution in 1979. For another, Iranian President Mahmoud Ahmadinejad is probably in on the open secret about economic sanctions: they don't really work. Attempts to economically isolate troublemaking nations are the leech treatments of international diplomacy: traditional cure-alls that, though well-intentioned, rarely force regime change or prompt significant policy...

Author: /time Magazine | Title: Sanctions | 9/29/2009 | See Source »

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