Word: arkins
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Biologists have spent much of the past century taking cells apart to figure out what makes them tick. Adam Arkin, 33, a physical chemist who divides his time between the University of California, Berkeley, and the Lawrence Berkeley National Lab, wants to put the pieces back together again. His goal is to create a computer model of how the cell works so that someday he'll be able to design his own cells from scratch...
...daunting task. A single enzyme in a liver cell may be controlled by as many as 14 different regulatory processes. Multiply that by thousands of interconnected chemical reactions operating simultaneously in billions of cells, and you've got one incredibly complex system. But Arkin knows that computer-chip designers manage similar levels of complexity. "Good engineers in the 1960s could probably understand all the circuitry that people had built," Arkin says. "But when integrated circuits were developed, that became impossible." There were just too many pieces to put together...
...wrong. After inspecting bomb sites in the former Yugoslavia, researchers found that civilians had been killed at 90 targets attacked by NATO jets. And yet total civilian casualties were about 500, less than half the Yugoslav estimate. NATO war planners "were obsessed with avoiding collateral damage," says WILLIAM ARKIN, who led the investigation. "But it doesn't necessarily mean they made the right target choices." The Pentagon, which hasn't been able to send officers to Serbia to assess damage, had no comment on the report...
...wrong. After inspecting bomb sites in the former Yugoslavia, researchers found that civilians had been killed at 90 targets attacked by NATO jets. And yet total civilian casualties were about 500, less than half the Yugoslav estimate. NATO war planners "were obsessed with avoiding collateral damage," says William Arkin, who led the investigation. "But it doesn't necessarily mean they made the right target choices." The Pentagon, which hasn't been able to send officers to Serbia to assess damage, had no comment on the report...
...have a new aesthetic created by the campaigns against land mines and against blinding lasers in 1995, that makes people more confident they can ban the weapons," Arkin said...