Word: alertness
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...feared men, it would hardly scare a child. Having disappeared from view, sheltering in the mountains of Afghanistan and Pakistan, Osama bin Laden may have lost the ability to send a chill down the world's spine. Governments don't shut down airports or send security forces into red alert. Even when he makes the direst threats, we no longer feel compelled to slow down, much less stop, the course of our daily lives...
...well-practiced doctor can tell whether a valve in your heart is leaky, you have a touch of pneumonia in your lungs or your heart isn't pumping as much blood as your body needs. In many cases, a subtle change in the pattern of bodily noises can alert your physician to problems long before symptoms appear. Unfortunately, the art of auscultation, the technical term for listening to those sounds, is slowly dying. Seasoned physicians complain that their younger colleagues are simply more comfortable ordering high-tech--and more costly--computerized scans to make diagnoses...
...celebrating their survival. Upon first mention of the virus, Kargere referred to it as “the plague.” Cabot and Harvard were not alone in suffering an increase in the occurrence of the virus. On January 11, the Boston Public Health Commission issued a health alert reporting an increase in gastroenteritis cases across the area this year. Within Cabot, though, many students said they were heartened by the fact that they took ill earlier in reading period, rather than during finals. “We were very happy it wasn’t the next week...
...incident to complain about Democratic "bullying," and said they plan to make the incident a cause celebre. "When will the media shame these people for their behavior?" Sean Rushton, executive director of the administration-friendly Committee for Justice, asked in a blast e-mail to journalists. The always-alert Creative Response Concepts, a conservative public relations firm, sent this bulletin: "Former Alito clerk Gary Rubman witnessed Mrs. Alito leaving her husband's confirmation in tears and is available for interviews, along with other former Alito clerks who know her personally and are very upset about this development...
...works is still being figured out by neuroscientists. What they know is that caffeine binds to receptors that normally accept adenosine, a neurotransmitter that signals brain cells to quiet down their activity. Blocking adenosine staves off sleepiness. The resulting higher level of brain activity puts the nervous system on alert, triggering the release of adrenaline?the probable cause of caffeine's tendency to focus the mind...