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Word: pet (lookup in dictionary) (lookup stats)
Dates: during 1990-1999
Sort By: most recent first (reverse)


Usage:

...away personal-security systems to battered women. Avon Products is helping fund the fight against breast cancer. Kimberly-Clark is building playgrounds in poor neighborhoods. Barnes & Noble promotes literacy. Coca-Cola is sponsoring local Boys and Girls Clubs. Nike, Wal-Mart, Home Depot, BellSouth, MCI and Starbucks all have pet social causes, as do countless other companies big and small. There are some 800 companies belonging to a San Francisco-based group called Business for Social Responsibility...

Author: /time Magazine | Title: THE NEW WORLD OF GIVING | 5/5/1997 | See Source »

Indeed, the brain has many devious tricks for ensuring that the irrational act of taking drugs, deemed "good" because it enhances dopamine, will be repeated. pet-scan images taken by Volkow and her colleagues reveal that the absorption of a cocaine-like chemical by neurons is profoundly reduced in cocaine addicts in contrast to normal subjects. One explanation: the addicts' neurons, assaulted by abnormally high levels of dopamine, have responded defensively and reduced the number of sites (or receptors) to which dopamine can bind. In the absence of drugs, these nerve cells probably experience a dopamine deficit, Volkow speculates...

Author: /time Magazine | Title: ADDICTED: WHY DO PEOPLE GET HOOKED? | 5/5/1997 | See Source »

...PET-SCAN images of the brains of recovering cocaine addicts reveal other striking changes, including a dramatically impaired ability to process glucose, the primary energy source for working neurons. Moreover, this impairment--which persists for up to 100 days after withdrawal--is greatest in the prefrontal cortex, a dopamine-rich area of the brain that controls impulsive and irrational behavior. Addicts, in fact, display many of the symptoms shown by patients who have suffered strokes or injuries to the prefrontal cortex. Damage to this region, University of Iowa neurologist Antonio Damasio and his colleagues have demonstrated, destroys the emotional compass...

Author: /time Magazine | Title: ADDICTED: WHY DO PEOPLE GET HOOKED? | 5/5/1997 | See Source »

...treaty from coming to a Senate floor vote only when the White House pledged to reorganize the State Department. "It was a trade. Neither side wants to admit it, because Helms doesn't want to be perceived as selling out his opposition to the chemical weapons convention for his pet rock of reorganizing the State Department, while the Administration doesn't want to be perceived as reorganizing the State Department just to satisfy Helms and get a treaty through." The reorganization folds the U.S. Arms Control Agency and U.S. Information Agency into the State Department. Helms had argued the agencies...

Author: /time Magazine | Title: Helms Makes A Deal | 4/18/1997 | See Source »

SAUGUS, Mass.--With its fastfood chains, car dealerships and walk-in pet clinics, this pit stop on the road to Maine is a world away from the sunny 20th floor office out of which State Attorney General L. Scott Harshbarger '64 ponders the Charles River basin, the MIT dome and the spires of Harvard's river houses...

Author: By Richard M. Burnes, SPECIAL TO THE CRIMSON | Title: Harshbarger Prepares for Gubernatorial Run | 4/16/1997 | See Source »

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