January 2012 Issue table of contents

New Pratt-developed chip powerful and lightweight.

Discovery could lead to host of more energy-efficient products.

"Elemental cookbook" can guide more efficient thermoelectric combinations.

Duke has 23 faculty and alumni in the prestigous organization.

New approach could improve machines used in practically all hospitals and labs.

Duke background made Huyen Tran less fearful of starting new venture.

Ivan Wang, former Pratt Fellow, works in the lab of Earl Dowell.

CEINT investigators study environmental ramifications of nanoparticle use.