21/09/2010

New study links political connections to corporate corruption

While most citizens recognize that corruption is "bad," the average citizen is unaware of the benefits enjoyed by politically connected firms, or how common government favors are worldwide. In the U.S., many citizens were ...

Two new studies suggest ways of improving traffic flow

(PhysOrg.com) -- Two studies have just been published that may help improve traffic flows. The first, presented as a Santa Fe Institute working paper for September, concluded that if traffic lights responded to measured traffic ...

Squeezing more production out of bacteria

Engineering microorganisms to manufacture chemicals is not a new idea: In the 1980s, scientists figured out how to get bacteria to produce insulin, which diabetics need to control their disease. This technique, known as metabolic ...

Watching electrons move in real time

At its most basic level, understanding chemistry means understanding what electrons are doing. Research published in the Journal of Chemical Physics not only maps the movement of electrons in real time but also observes a ...

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