Word: conceptional
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...impressed. As explained at our 35th reunion, tenure is a commitment that could last 30 to 40 years. The gifted teacher may burn out. Scholarly productivity is more likely to endure. My experience as a faculty member at a non-Harvard medical school gives credence to the concept. However, I still think that “Dr. R.” could have done both...
...from perfect - a concept car it revealed at the Paris auto show this year had its tires mounted backwards - but it received a boost last fall when American financial wizard Warren Buffett bought 10% of the company for $230 million, a stake that is now worth at least four times as much. "BYD is obviously way ahead of everyone," says Jack Perkowski, a Beijing-based businessman who has worked as an executive in the Chinese auto industry. "It has a core competency in the fundamental technology you need for electrics...
...Myth About Exercise" [Aug. 17]: I must take issue with some of the points portrayed as fact. Numerous studies have shown that exercise is indeed central to an effective weight-loss program. The key concept is a simple equation of energy balance: calories expended throughout the day must exceed calories consumed as food. And contrary to the data selected for your article, studies have shown that most exercisers are not uncontrollably hungry after a workout. We strongly encourage reporting that portrays both sides of an issue so readers can decide for themselves--instead of being led down a potentially harmful...
...Nixon, a psychiatrist at New York University and vice chair of the medical and scientific advisory council of the Alzheimer's Association. "We all know that the brain is changing metabolically at a very early stage of the disease, well before clinical symptoms. This type of technique validates that concept...
That conclusion, critics quickly responded, was flawed. "Race is a sociological concept, not a biological category," says Otis Brawley, the chief medical officer for the American Cancer Society, who wrote an editorial accompanying the study. "But this study brings race into medicine as a biological categorization." According to the Human Genome Project, people are indeed well over 99% identical; at the molecular level race is imperceptible. But even while Albain's and other similar studies don't do much to shift the prevailing medical opinion - that disparities in health are fueled mainly by socioeconomics and access to care - they remind...