Word: authorities
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Dates: during 2000-2009
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...simple calf-muscle exercises, like rising up on your toes about a dozen times a day, may be sufficient to increase strength in the shinbone, says study author Kristy Popp, who recently completed her Ph.D. in exercise physiology at the University of Minnesota. She suggests adding calf workouts to your regular exercise routine but cautions that increasing muscle and bone strength is a gradual process and that having strong calves is no cure-all. But "if it can help prevent stress fractures, it's worth a try," says Popp...
...Given the real author's prolific output, the premise hardly seems plausible. As the story line plods through various seedy revelations about India, what really brings it to life are various musings about travel writing that only Theroux - not his stumbling altar-ego, Delfont - could have come up with. "I would never have lived in this wandering way," the author confesses, "if the pleasures had not outweighed the difficulties ... I hadn't chosen my life out of a desire to confront danger but rather because I was lazy and evasive, ducking out or moving on whenever I felt like...
Indeed, because global temperature is rising now, ecosystems are already on the move. "Once you explain it to people, it makes intuitive sense," says co-author David Ackerly, a University of California, Berkeley, biologist. "We know what it's like to drive north to escape the heat. It's concrete, rather than the abstractness of rising average temperatures." (See the top 10 green ideas...
...according to the paper, it can be significantly faster or slower depending on the local topography. In deserts and other flat areas, such as the Amazon basin, climatic zones will move faster, while hilly or mountainous terrain will slow things up. "In the Northern Hemisphere, for example," explains lead author Scott Loarie, "north-facing slopes tend to be cooler and wetter than south-facing slopes...
...Barack Obama is still a subject of considerable admiration and pride in Hawaii, although his political luster has dimmed a little, as one might expect," says Jerry Burris, a long-time political columnist and the co-author of The Dream Begins, a book about the influence Hawaii had in shaping Obama. "When he was first nominated and elected, you heard nary a peep out of local Republicans and other conservatives about our native son. That's changed and now they are willing to criticize him." (See the to 10 things you didn't know about Hawaii...