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Penn State study suggests ways to improve US rail safety

A new study conducted by two Penn State faculty members highlights the potential threats to America's railroad system, examines the response of government and the rail industry to the post-9/11 security responsibilities, and suggests ways in which public policy and rail operations can be better directed to meet the challenges of security in an age of terrorist activity.

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   New ways to make sure people are adequately informed about the risks and benefits of taking part in a clinical trial can be field-tested for effectiveness as vigorously as new medical treatments themselves, a study led by a Johns Hopkins bioethicist suggests.
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3. Scientists discover novel way to remove iron from ferritin
   11-02-2007 · EurekAlert!
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4. Human factors researchers test voting systems for seniors that can improve voting accuracy and speed
   12-27-2007 · EurekAlert!
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