News Topic - University of Pennsylvania
Articles 11 - 12 of most recent articles
Voting at school influences support for education
Associated Press - June 23, 2008 5:44 PM ET WASHINGTON (AP) - Where you vote can influence how you vote. That's according to a study led by University of Pennsylvania professor Jonah...
KVOA.com – Jun 23, 2008 9:44 PM [GMT] ¦ comment?
found in Local: Arizona: Tucson
Associated Press - June 23, 2008 5:44 PM ET WASHINGTON (AP) - Where you vote can influence how you vote. That's according to a study led by University of Pennsylvania professor Jonah...
KVOA.com – Jun 23, 2008 9:44 PM [GMT] ¦ comment?
found in Local: Arizona: Tucson
University of Pennsylvania engineers reveal what makes diamonds slippery at the nanoscale
Penn engineers have conducted the first study of diamond friction supported by spectroscopy and determined that this slippery behavior comes from passivation of atomic bonds at the diamond surface that were broken during sliding and not from the diamond turning into its more stable form, graphite.
EurekAlert! – Jun 23, 2008 04:00 AM [GMT] ¦ comment?
found in Technology: Science
Penn engineers have conducted the first study of diamond friction supported by spectroscopy and determined that this slippery behavior comes from passivation of atomic bonds at the diamond surface that were broken during sliding and not from the diamond turning into its more stable form, graphite.
EurekAlert! – Jun 23, 2008 04:00 AM [GMT] ¦ comment?
found in Technology: Science