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Sangyeop Lee co-PI on NSF GOALI Grant to Develop Fast Computational Modeling for Additive Manufacturing

  • By Aude Marjolin
  • 23 August 2016

As additive manufacturing, or 3D printing, becomes more commonplace, researchers and industry are seeking to mitigate the distortions and stresses inherent in fabricating these complex geometries. The proposal, “Novel Computational Approaches to Address Key Design Optimization Issues for Metal Additive Manufacturing,” is a three-year, $350,000 GOALI (Grant Opportunities for Academic Liaison with Industry) grant funded by the NSF’s Division of Civil, Mechanical and Manufacturing Innovation.

The team includes Principal Investigator Albert To, and co-PIs Sangyeop Lee and Stephen Ludwick. Aerotech, Inc. will partner with Pitt by providing designs and evaluation. The group’s research is an extension of previous funding from the Research for Advanced Manufacturing in Pennsylvania program (RAMP).

Read the original article here.

David Waldeck Receives WCC Award for Encouraging Women into the Chemical Sciences

  • By Aude Marjolin
  • 23 August 2016

David Waldeck is one of this years recipients of the Women Chemists Committee Award for Encouraging Women into the Chemical Sciences. This award recognizes significant accomplishments by individuals, male or female, who have stimulated or fostered the interest of women in chemistry, promoting their professional developments as chemists or chemical engineers.

The mission of the Greater Pittsburgh Area Women Chemists Committee (WCC) is to be leaders in attracting, developing and promoting women in the chemical sciences.

Quantum Chemistry Helps Identify New Treatment to Prevent Kidney Stones

  • By Aude Marjolin
  • 15 August 2016

A natural citrus fruit extract has been found to dissolve calcium oxalate crystals, the most common component of human kidney stones, in a finding that could lead to significantly improving kidney stone treatment, according to researchers at the University of Pittsburgh, the University of Houston, and Litholink Corporation, among which is Giannis Mpourmpakis.

In a study published Aug. 8 in the journal Nature, the researchers offer the first evidence that the compound hydroxycitrate (HCA) effectively inhibits calcium oxalate crystal growth and, under certain conditions, is able to dissolve the crystals. HCA shows “promise as a potential therapy to prevent kidney stones,” the researchers wrote. 

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