Tag Archives: hav safety

How Aircraft Are Informing the Work on Self-Driving Cars

UA researchers are using aviation’s high standards in an effort to increase our confidence in the safety of robotic cars.

Passengers climbing into self-driving cars — also known as highly automated vehicles, or HAVs — need to believe that their vehicles can avoid potential hazards. So Mathieu Joerger, a University of Arizona assistant professor of aerospace and mechanical engineering, and researchers at the Illinois Institute of Technology are building on a knowledge of aircraft navigation standards to improve and guarantee HAV safety. (more…)

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Mercury in the Global Ocean

Study shows three times more mercury in upper ocean since Industrial Revolution

Although the days of odd behavior among hat makers are a thing of the past, the dangers mercury poses to humans and the environment persist today.

Mercury is a naturally occurring element as well as a by-product of such distinctly human enterprises as burning coal and making cement. Estimates of “bioavailable” mercury—forms of the element that can be taken up by animals and humans—play an important role in everything from drafting an international treaty designed to protect humans and the environment from mercury emissions, to establishing public policies behind warnings about seafood consumption. (more…)

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