Dr. Frédéric Nicodème discusses his manuscript "A Comparison of Symptom Severity and Bolus Retention With Chicago Classification Esophageal Pressure Topography Metrics in Patients With Achalasia." To view the print version of this abstract go to http://bit.ly/YE0doQ.

Dr. William Sanchez discusses his manuscript "Statins Are Associated With a Reduced Risk of Hepatocellular Cancer: A Systematic Review and Meta-analysis." To view the print version of this abstract go to http://bit.ly/YwV8zM.

This video was created by students in the CHE230X/ME230X: Nanobiotechnology Laboratory Experience course at Worcester Polytechnic Institute. In this video, students synthesize titanium dioxide nanoparticles using the sol-gel technique. They then demonstrate how to coat porous stainless steel and glass slides with the nanoparticles. This work was funded in part by the National Science Foundation (EEC 0941746).

This video was made by students in the CHE230X/ME230X: Nanobiotechnology Laboratory Experience course at Worcester Polytechnic Institute. In this video, students demonstrate AFM and SEM imaging of titanium-dioxide-coated surfaces. This work was funded by the National Science Foundation (EEC 0941746).

Jose Pruneda-Paz of UC San Diego on "Uncovering Transcriptional Circuits in Arabidopsis by Functional Genomics" at the 8th Annual Genomics of Energy & Environment Meeting in Walnut Creek, Calif.

Rick Amasino of the University of Wisconsin on "Regulation of Flowering in Brachypodium distachyon" at the 8th Annual Genomics of Energy & Environment Meeting on March 27, 2013 in Walnut Creek, Calif.