Word: weight
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Dates: during 2000-2009
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...Beneath their fine, carbon-fiber exteriors, the two cars employ different methods of sucking power and speed out of batteries. Tesla's Energy Storage System utilizes several thousand lithium-ion cells, which, due to their high energy density, exceptional energy-to-weight ratio and capacity for hundreds of charge and discharge cycles, are increasingly one of the most popular types of battery. The Lightning, on the other hand, has benefited from the wonders of nanotechnology. Its 30 batteries are made of lithium-titanate nanoparticles, a development from the conventional lithium-ion cell; they boast a range of over 185 miles...
...that. I started the diary because I wanted to test the striking new results of a paper published in the August issue of American Journal of Preventive Medicine. Scientists at several clinical-research centers in the U.S. found that dieters who kept a food diary lost twice as much weight as those who didn...
...study tracked nearly 1,700 overweight or obese adults across the country who were at least 25 years old. Men and women were included, and 44% of the group was African American. All participants were encouraged to use such weight-loss maintenance strategies as calorie restriction, weekly group sessions and moderately intensive exercise as well as to keep a food journal. The senior investigator, Victor Stevens of Kaiser Permanente Center for Health Research in Portland, Ore., told me that "hands down, the most successful weight-loss method was keeping a record of what you eat." In the six-month study...
...While Matt Norman says he loves and respects Smith and Carlos, "they don't seem to stand up for anything but themselves. I think they still comment on injustices, but they don't put any weight behind it. If I had done something that made me such a massive part of history, I would want to make it my life. I haven't seen any extra demonstration or extra effort going into solving human and civil rights issues in other countries." The inside story of the salute is gripping; behind the scenes of Salute is quite a tale...
Heart disease, including heart attack, is the world's No. 1 killer. A person's risk of heart attack depends mostly on a familiar repertoire of factors: exercise, smoking, diet, weight, genes. But our bodies' circadian rhythms also play a role, leaving us more prone to injury during certain hours than others. If you're guessing that the danger zone comes at the end of a stressful workday, guess again. Here to explain is Roberto Manfredini, professor of internal medicine at the University of Ferrara in Italy...