University of Pennsylvania

Are infant growth charts misleading?

Pre-term infants who are born either smaller or larger than expected for their gestational age face an increased risk of poor growth and development. Smaller babies are in greater danger of experiencing neurodevelopmental ...

May 21, 2010
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Mathematicians Solve 140-Year-Old Boltzmann Equation

(PhysOrg.com) -- Two University of Pennsylvania mathematicians have found solutions to a 140-year-old, 7-dimensional equation that were not known to exist for more than a century despite its widespread use in modeling the ...

May 13, 2010
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