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Normally, blood pressure drops during sleep, but if people don't get enough shut-eye, it can exacerbate hypertension - or even cause it - and lead to depression and weakened immunity, according to previous research. Longer sleep is, therefore, especially vital for patients who already have high blood pressure. Maintaining a consistent sleep pattern is also important - tampering with the body's circadian rhythm is associated with a variety of hormonal, metabolic and cardiovascular problems. In late October, Swedish researchers reported that the rate of heart attacks jumped following daylight savings time shifts in the spring and fall. "Our data suggest...
...Europe. Exports soared, helped by billions of dollars in E.U. development funds and the government's clever management of public finances. Growth took off too: the Irish economy expanded at an average of 6.5% a year during the '90s, more than double the rate of the previous decade...
With both teams entering the game recording only one previous league loss, the battle under the lights of Penn’s Rhodes Field will be epic...
...Crimson also added another name to the record books during the Columbia game, as junior offensive standout Andre Akpan broke the Harvard records for both career points and assists in Saturday’s contest. Akpan surpassed the previous standard set by Chris Ohiri ’64, who lends his name to the Crimson’s home field. With more than a year remaining in his time on the team, Akpan is also sure to further raise the bar for future Harvard soccer prodigies...
...back rested against a wall, legs spread and bent inward from the knee - as well as the surrounding ring of tortoise shells piqued the archaeologists' interest. "This kind of assemblage is different from everything you find elsewhere," says Ofer Bar-Yosef, a Harvard anthropologist who has worked on previous Natufian excavations. "It's the sign of a sort of elite emerging among hunter-gatherers...