Science & Technology

Lihong Wang, PhD, the Gene K. Beare Distinguished Professor of Biomedical Engineering has received an National Institutes of Health Director’s Pioneer Award to explore novel imaging techniques using light that promise significant improvements in biomedical imaging and light therapy.

Despite its midwest location, far away from massive NASA mission control centers in Cape Canaveral, Fla., or Pasadena, Calif., WUSTL can boast at least seven graduates (and one current student) now making key contributions to NASA’s latest mission to Mars, “Curiosity.”

Scientists have combined two existing forms of medical imaging — photoacoustic and ultrasound — to generate high-contrast, high-resolution images that could help doctors spot tumors more quickly.

With all the fanfare about Mars rover Curiosity landing safely on the Red Planet on Aug. 6, it’s easy to forget that there’s already a rover on Mars — an older, smaller cousin set to accomplish a feat unprecedented in the history of Solar System exploration. WUSTL’s Raymond E. Arvidson is playing key roles in both Mars missions.

A team of WUSTL scientists have vaporized the Earth — if only by simulation, that is, mathematically and inside a computer. They weren’t just practicing their evil overlord skills. By baking model Earths, they are trying to figure out what astronomers should see when they look at the atmospheres of super-Earths in a bid to learn the planets’ compositions.

The Department of Energy (DOE) announced that a team of engineers at WUSTL will receive $2 million to design a battery management system for lithium-ion batteries that will guarantee their longevity, safety and performance. These technologies could revolutionize the way Americans store and use energy in electric vehicles, the electrical grid and beyond.

Zuum, a free iPad app, estimates a user’s disease risk and offers a customized plan for living a healthier life.

New research from Washington University in St. Louis suggests that as much as 10 percent of individual differences in intelligence can be explained by the strength of neural pathways connecting the lateral prefrontal cortex to the rest of the brain. Findings establish “global brain connectivity” as a new method for understanding human intelligence.

Saturn’s ice moon Iapetus has more giant landslides than any solar system body other than Mars. Measurements of the avalanches suggest that some mechanism lowered their coefficients of friction so that they flowed rather than tumbled, traveling extraordinary distances before coming to rest. Scientists at Washington University in St. Louis, who have been studying the ice avalanches suggest a experimental test that might provide some answers.