Word: woking
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Dates: during 2000-2009
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...teens ages 14 to 18. Jennifer Cousins, a postdoctoral fellow in psychiatry, asked the adolescents to fill out sleep diaries for one week and wear a special activity monitor on their wrist, which recorded when the students were asleep or awake. Overall, teens with poor sleep habits - those who woke up frequently during the night, spent more hours in bed (whether or not they were sleeping) and reported feeling tired in the morning - received lower grades than students who stuck with a more regular sleep routine...
Interestingly, Cousins also found that different sleep habits had different effects on the student's school performance: those who woke up more often during the night and reported poorer sleep quality did worse in math, for example, while those who slumbered peacefully through the night tended to get better grades in English. "These findings bring up new questions about teasing out the specifics of what is important about sleep that impacts learning," says Cousins. "Does sleeping more help our ability to deal with abstract concepts found in math, or does sleep quality increase creativity? We don't know the answers...
About five million people, or a quarter of the population of Mexico City's urban sprawl, woke up Thursday with dry taps. The drought was caused by the biggest stoppage in the city's main reservoir system in recent years to ration its depleting supplies. Government officials hope this and four other stoppages will keep water flowing until the summer rainy season fills the basins back up. But they warn that the Mexican capital needs to seriously overhaul its water system to stop an unfathomable disaster in the future. (See pictures of the world water crisis...
...Red’s Matt Hill, who maintained a scoreless battle through five innings. Hulse relented in the sixth, giving up three runs, two of which came off a Domenic DiRicco homer. Cornell picked up another run in the seventh to take a 4-0 lead.But the Crimson bats woke up in the bottom of the frame in a big way, on the strength of a power surge from Harvard’s top two sluggers.With the Crimson down 4-1, Rogers came up to the plate with a runner on base and blasted a shot through an antagonistic wind...
...Shiladitya Chatterjee, an economist at the Asian Development Bank in Manila, says governments need to thrash out a regional system to deal with migrant grievances and to help stranded, indebted workers. "Asia only recently woke up to the importance of this invisible export," says Chatterjee about foreign workers. "There must be better regional cooperation...