Reston, VA (June 19, 2019) – A new study performed in conjunction with the Harvey L. Neiman Health Policy Institute examines changing characteristics of utilization and potential disparities in US emergency department (ED) patients undergoing CT of the abdomen and…
Author: sarah Jonas
Self-healing reverse filter opens the door for many novel applications
August 25, 2018 A self-healing membrane that acts as a reverse filter, blocking small particles and letting large ones through, is the “straight out of science fiction” work of a team of Penn State mechanical engineers. “Conventional filters, like those…