Word: celles
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...teaching or research. Additionally, pharma contributed more than $11.5 million to the school last year for research and continuing-education classes. The Times covered these details in its stories and included the damning fact that during the November demonstration, a Pfizer employee was on campus photographing protesters with a cell-phone camera. Pfizer did not deny the account but contended that the employee did nothing wrong. (See the top 10 scandals...
...group of researchers at Massachusetts General Hospital’s Institute for Neurodegenerative Disease (MIND) have discovered that the plaques associated with Alzheimer’s disease may affect a type of nervous system cell called an astrocyte, providing new insight into the far-reaching effects of the disease as well as possible therapeutic targets. Astrocytes are star-shaped cells that make up almost half the volume of the brain, and were traditionally thought to be support cells. It is now known that they can transmit signals through transient increases in calcium levels. “Astrocytes are often thought...
...many parents insisted after Columbine and Sept. 11 that their children be reachable at all times? How comforting to give kids cell phones, so that urgent reassurances were never more than 10 digits away. And how handy, as we juggled jobs and meetings and soccer matches, to be able to rearrange deployments on the fly. Their phones served our needs so well; too bad we didn't factor in adolescent ingenuity...
Unfortunately it's too late to legislate that no one should be allowed a cell phone until he or she is at least 18 and fully licensed to use it. Every parent understands that handing over the car keys marks a fateful passage, so much more freedom and possibility, so much more risk and temptation. But cell phones took us by surprise: so small, so innocent, so powerful in the hands of a bored or twisted teen who now has an extremely efficient tool for wasting time, cheating on tests, organizing fights, bullying classmates, phoning in bomb threats, arranging drug...
...With more and more people communicating over cell phones and the Internet, chatter promises to remain the mainstay of spying. Wars are messier than ever, the world's ungoverned spaces are growing, and there are more and more nonstate actors, all of which makes the old-fashioned on-the-ground intelligence methods less and less relevant. The days of the CIA devoting 60% of its time trying to recruit a mole to steal the secret minutes from the Soviet Politburo are long gone...