Modeling, Computation, Simulation

By Mariah R. Lucas

UNIVERSITY PARK, Pa. — Neurons, which are responsible for producing the signals that ultimately trigger an action like talking or moving a muscle, are built and maintained by classes of motor proteins that transport molecular cargo along elongated tracks called microtubules. A Penn State-led team of researchers uncovered how two main groups of motor proteins compete to transport cargo in opposite directions between the cell body and the synapse in neurons.  

By Sarah Small

Amrita Basak, assistant professor of mechanical engineering at Penn State, has received a two-year, $498,235 Defense Advanced Research Projects Agency (DARPA) Young Faculty Award for her work predicting and preventing thermal deformation in multi-laser additive manufacturing (AM).