Ozbolat authors book on 3D bioprinting
Ibrahim Tarik Ozbolat, associate professor of engineering science and mechanics at Penn State, has authored a new book titled “3D Bioprinting: Fundamentals, Principles and Applications,” published by Elsevier (Academic Press).
Researchers use stem cells to regenerate the external layer of a human heart
A process using human stem cells can generate the cells that cover the external surface of a human heart — epicardium cells — according to a multidisciplinary team of researchers.
An ecological invasion mimics a drunken walk
A theory that uses the mathematics of a drunken walk describes ecological invasions better than waves, according to Tim Reluga, associate professor of mathematics and biology, Penn State.